EverFocus EZN850 User Manual

EZN850

User’s Manual

Copyright © EverFocus Electronics Corp,

Release: Dec. 2009 Rev.C

EZN850

Product Name: EZN850 EverFocus IP Network Cameras
Model Number(s): EZN850
FCC Notice "Declaration of Conformity Information"

This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
Installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.
Warning: Changes or modifications made to this equipment, not expressly approved
by EverFocus or parties authorized by EverFocus could void the user's authority to
operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:

(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that
may cause undesired operation.

EverFocus Electronics Corp.
12F, No. 79, Sec. 1, Shin-Tai Wu Rd., His-Chi,
Taipei Hsien, Taiwan, R.O.C.

EZN850 complies with CE and FCC.

2

EZN850

About this document

All the safety and operating instructions should be read and followed before the
unit is operated. This manual should be retained for future reference. The
information in this manual was current when published. The manufacturer reserves
the right to revise and improve its products. All specifications are therefore subject
to change without notice.

Safety Notice

-These limits are designed to provide reasonable protection. This equipment
generates, uses and can radiated radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the
following measures: -Reorient or relocate the receiving antenna.

-Increase these separations between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

The changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.

To reduce risk of fire or electric shock, do not expose this appliance to rain or

moisture.

Do not attempt to disassemble the appliance. To prevent electric shock, do
not remove screws or covers. There are no user-serviceable parts inside.
Contact qualified service personnel for maintenance. Handle the appliance with
care. Do not strike or shake, as this may damage the appliance.

Do not use strong or abrasive detergents when cleaning the appliance body.
Use a dry cloth to clean the appliance when it is dirty. When the dirt is hard to
remove, use a mild detergent and wipe gently.

Do not operate the appliance beyond its specified temperature, humidity or
power source ratings. Do not use the appliance in an extreme environment where
high temperature or high humidity exists. Use the appliance at temperature within

-40℃ ~ 50℃ / -40 ~ 122 and a humidity below 90%. The input power source for

3

EZN850

this appliance is 24VAC or 100VAC~240VAC.

Use only the recommended power supplies. Power supplies must comply

with the requirement of the latest version of IEC60950-1. Substitutions may
damage the unit or cause a fire or shock hazard.

Electrostatic-sensitive device. Use proper CMOS/MOSFET handing

precautions to avoid electrostatic discharge.

Installation should be performed by qualified service personnel only in

accordance with the National Electrical Code or applicable local codes.

Terms and Trademark

Ethernet, Internet Explorer, Linux, Microsoft, Windows, WWW are registered
trademarks of the respective holders. Other product names appearing in this User's
Guide may be trademarks or registered trademarks of their respective holders.
Java™ and all Java-related logos and trademarks are trademarks or registered
trademarks of Sun Microsystems, Inc. in the United States and other countries.

Support

If the unit ever needs repair service, the customer should contact the nearest
EverFocus Electronics Corp. Service Center for return authorization and shipping
instruction.

4

EZN850

TABLE OF CONTENTS

1. INTRODUCTION....................................................................................................6

2. FEATURES...............................................................................................................6

3. ACCESSING THE CAMERA MENU ...................................................................7

4. SETTING..................................................................................................................9

4.1

SYSTEM INFO ......................................................................................................11

4.1.1 Information .................................................................................................11

4.1.2 Log..............................................................................................................12

4.2

USER CONFIG......................................................................................................13

4.3

NETWORK ...........................................................................................................15

4.3.1 Network.......................................................................................................15

4.3.2 DDNS..........................................................................................................17

4.3.3 Bandwidth...................................................................................................18

4.3.4 SMTP/FTP..................................................................................................19

4.3.5 Network Alarm (reserved for PowerCon)...................................................21

4.4

VIDEO .................................................................................................................21

4.4.1 Multi Streaming..........................................................................................22

4.4.2 Camera........................................................................................................23

4.4.2.1 LENS....................................................................................................24

4.4.2.2 SHUTTER............................................................................................25

4.4.2.3 WHITE BALANCE Control................................................................26

4.4.2.4 BACKLIGHT ......................................................................................27

4.4.2.5 AGC (Auto Gain Control)....................................................................28

4.4.2.6 DNR (Dynamic Noise Reduction).......................................................28

4.4.2.7 SENS-UP .............................................................................................29

4.4.2.8 SPECIAL .............................................................................................30

4.4.2.9 EXIT ....................................................................................................38

4.5

USER..................................................................................................................39

4.6

EVENT...............................................................................................................40

4.6.1 Event...........................................................................................................41

4.6.2 Motion.........................................................................................................43

4.6.3 Alarm...........................................................................................................44

4.6.4 Time Mask ..................................................................................................46

4.7

SYSTEM............................................................................................................47

4.7.1 Date/Time....................................................................................................47

4.7.2 Daylight Saving ..........................................................................................49

4.7.3 SD Card.......................................................................................................50

4.7.4 Serial Communication ................................................................................53

4.7.5 Maintenance................................................................................................54

5. SPECIFICATIONS................................................................................................56

5

EZN850

1. INTRODUCTION

EZN850 network camera utilizes H.264, MPEG-4 and MJPEG compression for
multiple streaming outputs. Engineered with the advanced new generation 16-bit
DSP, the EZN850 has powerful processing capability to perform 560 TVL of
horizontal resolution. With built-in DNR (Dynamic Noise Reduction), EZN850
provides crystal clear images in low light condition and substantial disk-saving.
Built-in vari-focal auto iris lens for zoom and focus control via web browser.

2. FEATURES

z Built-in H.264, MPEG-4 and MJPEG multi stream outputs at Full D1 image

size with up to 30 FPS.

z Polestar series perform Sens-up technology x128.

z Support 4 independent video streams that can provide different com pression

formats and resolutions for simultaneous live monitoring and high
resolution recording.

z Built-in external adjuster control for 6~50mm auto iris lens (zoom and

focus). Control is available by web browser.

z True Day/Night function with IR cut filter.

z IR distance up to 50 meters (about 164 ft.) and Vari-Frequency IR control.

z Smart Wizard settings for various event management and schedule

recording.

z Built-in SD memory card slot for local storage and support SD High

Capacity.

z Motion detection and privacy area functions.

z Digital zoom function.

z Built-in heater for low temperature environments.

z Vandal proof and IP66 weather proof.

6

3. ACCESSING THE CAMERA MENU

Step 1. Start an Internet Explorer browser.
Step 2. Enter the IP address or host name of the camera in the Location/Address
field of your browser. (Please refer to EZN850 Installation Guide for how to find
the IP address).
Step 3. Input “Username” and “Password”. Default Username is “user1” and
default password is “11111111”.
Step 4. Click “Login” button.
Step 5. You might be required to download Active X, which is required to view
camera video. Please click "Yes"
Step 6. Congratulation!! You should be able to see the live image now.

1

Press button to display the "Live" page.

○

Double click on the image to show a full screen display, double click again or press
ESC to return normal display.

2

○

Press button to enter Setting page. In Setting page, there

EZN850

are 7 sections: [System Info], [User Config], [Network], [Video], [User], [Event] and
[System]. Please refer to “4. Setting” for further information.

3

Press button to close EZN850 network page.

○

4

○

Video Stream

Select Video Stream from Stream 1, Stream 2, Stream 3 and Stream 4. Please refer to
“4.4.1 Multi Streaming” for further information.

5

○

View Size

You can select View size to either reduce or enlarge the image to the appropriate view
size.

Select the view size for live images from:
704*480/640*480/352*240/320*240/176*120

6

○

Digital Zoom

Press “+” or “-“ button to enlarge / reduce the displayed image. (max. is X10)

7

Record

○

The record button is used to record the current video stream. The location where the
image file is saved can be specified in Setting -> User’s Config. Please refer to “4.2
User Config” for further information.

Note:
Record segment is limited to 5 min. If you need to do long time recording, please set
schedule recording. For more details about schedule recording, please see “4.6
EVENT”.

8

EZN850

○8 Snapshot

The Snapshot button saves a snapshot of the video image currently being displayed.
The location where the snapshot data is saved can be specified in Setting -> User’s
Config. Please refer to “4.2 User Config” for further information.

9

○

Manual Control – Trigger Event

Press “Trigger Event” button to trigger an event directly from live view page, and
event actions will be effective if they have been set in “Event” menu. (Please refer to
“4.6.1 Event”).

10

○

Manual Control – Reset Alarm

Press “Reset Alarm” button to reset alarm output remotely.

11

○

Status Display

The name of the camera whose settings currently being configured, current date/time
and current frame rate will be displayed.

12

○

Event signals

Alarm

Motion

When an alarm or motion event is triggered, a signal icon will flash to alert user.
The first icon is for alarm event and rest of the 5 icons are for motion event. The
motion event icons which differed by colors correspond to the motion trigger areas
you have set in Motion menu. Please refer to “4.6.2 Motion” for detailed information
about Motion setup.

4. Setting

Click this button to display the setup menu.

9

EZN850

10

EZN850

4.1 System Info

System information and system log check of the setup menu can be performed on this
page. The “System Info” page has 2 tabs: [Information] tab and the [Log] tab.

4.1.1 Information

System Information: Firmware version, MAC address, Video Type, Model number.
(unchangeable, for reference only)

11

4.1.2 Log

EZN850

System Log:

Date/Time: displaying date and time of the log.
Log message: all information and event message, including login, user’s IP, reboot,

firmware upgrade, load factory default, configuration reset and event detected.
System will keep the latest 256 records.

Press button to export system log into “.txt” file and select the

location where the exported log file will be saved to.

12

EZN850

4.2 User Config

Live view configuration is to be set by user. Each login user can make his/her own
settings for the following items:

Text Setting

Check the box for text of Machine name, Date/Time or Frame Rate to be
displayed on the screen.

Text Color
Foreground Color: Select the foreground color of text to be displayed by moving
the slide bar between Red, Green and Blue until your desire color is obtained.

Position: Select the position where the text will be displaying from Upper Left /
Lower Right / Lower Left.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Date/Time Format Used in Text
Select Date/Time Format from the following options:

13

EZN850

Time Format: 24 Hours or 12 Hours.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Recording/Snapshot Export Setting

Enable Event Recording to PC: Allow event video recorded to users' PC if any
events have been set to record to PC.

Export folder: Select Export folder by clicking on button, then direct to the
folder to be exported.
File size: Able to limit the size of the single recording file in minutes. When the
single recording file size exceeds the time you set, system will create a new file to
continue recording.
Overwrite: Select “ON” for overwriting recording/snapshot file when the disk
storage capacity is full.

If the remaining hard disk capacity is less than ____ MB (enter the value you wish
to set between 50~2000), system will stop recording or start overwriting.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Language Setting

Language: Select the language to be displayed in web page. Default language is
English. To add a new language which is not listed in the original configuration,
press the Browse button to locate the new language file (.evb) and then click the
Load button.

Note:

1. Maximum five languages can be in the language list.

2. Upload a new language file will reboot system automatically. Please
reconnect IP camera after reboot.

14

EZN850

Press Apply to apply the setting changes or Reset to reset without saving the
change.

4.3 Network

The network settings and the settings relating to Network, DDNS, Bandwidth,

SMTP/FTP and Network Alarm can be configured on this page.
The "Network setup" page has 5 tabs: the [Network] tab, the [DDNS] tab, the
[SMTP/FTP] tab and the [Network alarm] tab.

4.3.1 Network

The following information is required to configure the network settings. Contact
the network administrator or your Internet service provider.

• IP Type

• IP address

• Subnet mask

• Gateway (when using the gateway server/router)

• Primary DNS, Secondary DNS (when using DNS)

• HTTP Port

15

EZN850

IP Setting

IP Type

DHCP: Configure the DHCP server not to assign the same IP addresses used for
the other network cameras and PCs whose IP address is unique.
Refer to the network administrator for the settings of the server.
Default: DHCP.

Static IP: User can manually set the static IP for network connection.

PPPoE: This is a DSL connection application, ISP will ask user to input user name
and password.

Note: If PPPoE is used as IP type, IP Utility software will not be able to detect
the device.

IP address

When not using DHCP, enter the IP address of the camera. Do not enter the IP
address already used for PC or other network cameras.

Subnet Mask

This field is to set the netmask for your network so as the IP camera will be
recognized within the network. Example: 255.255.255.000. When DHCP is
selected, the DHCP server will assign this value automatically.

Gateway

This field is to set the gateway for your network so the IP camera will be
recognized within the network. When DHCP is selected, the DHCP server will
assign this value automatically.

Primary DNS

An IP address of DNS server that is provided by ISP.

Secondary DNS

If your ISP provides you an IP address secondary DNS, please set it here.

Username

Enter User name of the account (used only for PPPoE).

16

EZN850

Password

Enter Password of the account (used only for PPPoE).

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Port Setting

HTTP Port

Port number for HTTP/WEB communication.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

4.3.2 DDNS

DDNS setting

When accessing the camera via the Internet from the network environment of
which the global IP address is obtained using DHCP, the DDNS function is
necessary.
To use the DDNS function, it is necessary to connect to the dedicated DDNS

17

EZN850

server. We offer 4 DDNS server providers as follow:

○ www.everfocusddns.com
○ www.sitelutions.com
○ www.dyndns.com
○ www.no-ip.com

Enable: Check the box to enable DDNS setting.

Service ISP: If you choose EverFocus DDNS server, you can obtain a free account
name from EverFocus ”www.everfocusddns.com

”.

Enter an IP Cam Account Name:

.everfocusddns.com

Press button to register or update DDNS account.

If you wish to get a domain name from other DDNS provider, it is necessary to
configure Record ID, FQDN, Username and password and register in DDNS server.
Refer to the web site for further information about the DDNS.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

4.3.3 Bandwidth

18

EZN850

Bandwidth Setting

Max. Bandwidth: Specify, Unlimited / 64 K/ 128 K/ 256 K / 512 K / 1M / 2M / 4M
/ 8M bps. the maximum bandwidth that the camera is allowed to use on the
network. This is a useful function when connecting the camera to busy or heavily
loaded networks. The default setting is Unlimited.

Max. Client Limit: enter a value here to restrict the number of clients accessing the
camera. This is useful if you need to save on bandwidth. Up to 32 clients is
allowed to see live video simultaneously. Subsequent viewers will see a blank
image.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

4.3.4 SMTP/FTP

Set SMTP

The settings relating to the mail server used to send the e-mail notification from the
camera to predefined addresses via SMTP can be configured.

SMTP Server: Enter the IP address or the host name of the SMTP server used to

19

EZN850

send e-mails.

SMTP Port: Enter the port number for SMTP. Default is 25.

Authentication: Check the box, if the SMTP server requires Authentication (user/
password).

User name: Input the login user ID if the SMTP server requires Authentication.

Password: Input the password if the SMTP server requires Authentication.

Receiver Address: Input the e-mail address for receiving e-mail message when the
EVENT is enabled and triggered. Please use “;” to separate address.

Sender Address: Input sender’s e-mail address, so that receiver can recognize the
sender when an event message is sent out.

Send Test Mail: Press

button to send a testing mail to the assigned

address.

Set FTP
The settings relating to the FTP server used to transmit the alarm images can be

configured.
FTP Server: Enter the IP address or the host name of the FTP server.
FTP Port: Enter the port number for FTP server. Default is 21.
Recording Path: Assign the recording path.
User Name: Set FTP User’s name.
Password: Set FTP password.

PASV mode: Check to enable Passive mode, enable Passive mode in normal

situation. When it failed to establish the connection, uncheck "PASV" mode.

Test FTP Server: Press

button to send a testing file to the assigned

FTP server.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

20

EZN850

4.3.5 Network Alarm (reserved for PowerCon)

Set Network Alarm

This function is reserved for PowerCon software, for the detail setting please refer

to PowerCon network alarm protocol.

4.4 Video

The settings relating video such as streaming, camera OSD can be configured on

this page.
The "Video" page has 2 tabs: the [Multi-streaming] tab and the [Camera] tab.

21

4.4.1 Multi Streaming

EZN850

Stream Setting

The system can output 4 video streams simultaneously. For each of them, user can

set compression format, resolution, quality and frame rate individually. Stream 1 is

always enabled for live view.
Check “Enable” box to enable other streams.

Format: Select encode format from H.264, MPEG4 and MJPEG..

Resolution: NTSC: 4CIF (704*480) / VGA (640*480) / CIF (352*240) / QVGA

(320*240) / QCIF (176*120)

PAL: 4CIF (704*576) / VGA (640*480) / CIF (352*288) / QVGA 320*240) /

QCIF (176*144).

Quality: there are 8 types of quality, please choose from Highest / Higher / High /
Middle / Normal / Low / Lower / Lowest.

Frame Rate: select from NTSC: 1 / 3 / 5 / 15 / 30 fps, PAL: 1/ 2.5/5/12.5/25 fps.

Note:

1. Total frame rate cannot exceed 60 fps.

2. System performance may be influenced if user enables 4 video streams simultaneously.

22

EZN850

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Video Recording Setting
User can set video recording by selecting one of the enabled video streams. This
will allow user to view live images as well as to record video of the other video
streaming.
Video Stream: Select video recording stream from any enabled stream.
Video File format: Recording file will be saved as AVI or ARV, select which file
format to be used.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

4.4.2 Camera

Lens Control:

23

EZN850

To adjust the viewing range, press “++” , “+” sign of Zoom to zoom out, and “-“ ,
“--“ sign of Zoom to zoom in.
Press “++”, “+“, “-“ or “--“ sign to set Focus manually.

OSD setting:

Use the following buttons on the operation panel to operate the "Camera OSD

setting" through a PC. (Please refer to 4.4.2.1 for detail guide of Camera OSD

Setting)

[SET] button:

Click this button to move to the submenu.

[Left] button/ [Right] button:

Click these butto n s to select the par ameters.

[Down] button/ [Up] button:

Click these buttons to move the cursor.

ICR Switch Setting:

AUTO: ICR switches automatically according to the illumination.
B/W: Select to keep B/W image.
COLOR: Select to keep color image.

4.4.2.1 LENS

1. When the SETUP menu is displayed on the screen, please direct the arrow to
point to “LENS” by clicking the UP (c) or DOWN (d) key. Click Left (e) or Right
(f) key to adjust IRIS level (the higher is brighter). In most cases, you don’t need to
adjust this, since Lens is Auto Iris supported.

24

EZN850

SETUP

> LENS DC <┘

SHUTTER ___
WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE
DNR LOW
SENS-UP AUTO
SPECIAL <┘
EXIT

<┘

LENS

> LEVEL |+++++++++| 20

Note:
Since DC lens is a built-in lens for EZN850 camera, it does not support Manual lens,
please do not select lens as Manual mode, it disables sens-up and may cause
malfunction of lens.

2. Please click SET key for saving setting and return to the previous menu.

4.4.2.2 SHUTTER

1. When the SETUP menu is displayed on the screen, please direct the arrow to
point to “SHUTTER” by clicking the DOWN (d) key.

2. Select the shutter mode by clicking the LEFT (e) or RIGHT (f) key.
Three modes are available. FLK, ESC and Manual.

Note:
Since DC lens is a built-in lens for EZN850 camera, shutter does not support ESC
and Manual functions. ESC and Manual are reserved functions, please do not select
these two options in normal situation.

Ö FLK: Please select “FLK” mode when flickering occurs on the screen, which

is caused by an irregular balance between illumination and frequency. NTSC
model: 1/100, PAL model: 1/120.

SETUP

LENS MANUAL

> SHUTTER FLK

WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE
DNR LOW
SENS-UP ___
SPECIAL <┘
EXIT

25

EZN850

Ö ESC: (Reserved).

SETUP

LENS MANUAL

> SHUTTER ESC <┘

WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE
DNR LOW
SENS-UP AUTO <┘
SPECIAL <┘
EXIT

BRIGHTNESS

BRIGHTNESS |+++++++++| 25

Ö Manual: (Reserved).

SETUP

LENS MANUAL

> SHUTTER MANUAL <┘

WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE
DNR LOW
SENS-UP ___
SPECIAL <┘
EXIT

SHUTTER

> MANUAL 1/50

3. Click the SET key when you finish all the settings.

Note:
With DC lens, the shutter speed is fixed as 1/60 for NTSC and 1/50 for PAL.

4.4.2.3 WHITE BALANCE Control

The screen color can be adjusted by using the WHITE BALANCE function.

1. Please direct the arrow to point to “WHITE BAL” on the SETUP menu by

clicking UP (c) or DOWN (d) key.

2. Please select the mode you would like to operate by clicking LEFT (e) or RIGHT

(f) key.

Please select one of the 3 modes below:

Ö ATW (Auto Tracking White Balance): This mode can be used within the color

temperature range from 2,500°K to 8,300°K (eg, fluorescent light, outdoor,
sodium vapor lamp or inside tunnels).

Ö AWC (Auto White Balance Control): Click the SET key while the camera is

directed at a piece of white paper to get the optimum state under the present
illumination. If the environment and the light sour ce are changed, you need to

26

EZN850

adjust the white balance again.

Ö MANUAL: The manual adjustment mode enables a more precise adjustment.

Please select ATW or AWC first. Then change to manual adjustment mode and
click SET key. Set the suitable color temperature, and in crease or decrease the
red and blue color values at the same time while checking the color changes of
the object.

SETUP

LENS DC <┘
SHUTTER ___

> WHITE BAL. MANUAL <┘

BACKLIGHT OFF
AGC MIDDLE
DNR LOW
SENS-UP AUTO <┘
SPECIAL <┘
EXIT

WHITE BAL.

RED |+++++++++| 32
BLUE |+++++++++| 39

Note:

Under the following conditions, the WHITE BALANCE function may not operate well. In
such cases, please select the AWC mode.

1. When the object’s surroundings have a high color temperature.

2. When the object’s surroundings are dark.

3. If the camera faces a fluorescent light directly or is installed in a place where the
illumination changes constantly, the WHITE BALANCE function may become unstable.

4.4.2.4 BACKLIGHT

Even there is a massive backlight behind the object, bright images of the background
and the object can still be obtained by using the BACKLIGHT function.

1. Please direct the arrow to point to “BACKLIGHT” on the SETUP menu by

clicking UP (c) or DOWN (d) key.

2. Select the mode you would like to operate by clicking LEFT (e) or RIGHT (f)

key.

27

SETUP

LENS DC <┘
SHUTTER ___
WHITE BAL. ATW

> BACKLIGHT OFF

AGC MIDDLE
DNR LOW
SENS-UP AUTO <┘
SPECIAL <┘
EXIT

EZN850

Ö HIGH: The gain increases from 0dB up to 42dB.
Ö MIDDLE: The gain increases from 0dB up to 30dB.
Ö LOW: The gain increases from 0dB up to 18dB.
Ö OFF: BACKLIGHT function does not operate.

4.4.2.5 AGC (Auto Gain Control)

1. Please direct the arrow to point to “AGC” on the SETUP menu by clicking UP (c)

or DOWN (d) key.

2. Select the mode you would like to operate by clicking LEFT (e) or RIGHT (f)

key. The more the level of gain increases, the brighter the screen and the level of
noise increases as well.

Ö HIGH: The gain increases from 6dB up to 42dB.
Ö MIDDLE: The gain increases from 6dB up to 30dB.
Ö LOW: The gain increases from 6dB up to 18dB.
Ö OFF: The gain is fixed at 6dB.

SETUP

LENS DC <┘
SHUTTER ___
WHITE BAL. ATW
BACKLIGHT OFF

> AGC MIDDLE

DNR LOW
SENS-UP AUTO <┘
SPECIAL <┘
EXIT

4.4.2.6 DNR (Dynamic Noise Reduction)

Dynamic Noise Reduction in video images has the following effects.

1. Images are brighter and sharper.

2. When the level of noise is reduced, the performance of a camera can apparently be

improved.

3. When it is recorded digitally, reduced noise can reduce image file size.

As the level of gain changes, the background noise in the low light level automatically
decreases.

1. Please direct the arrow to point to “DNR” on the SETUP menu by clicking UP (c)

or DOWN (d) key.

2. Select the mode you would like to operate by clicking LEFT (e) or RIGHT (f)

key.

28

EZN850

N

SETUP

LENS DC <┘
SHUTTER ___
WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE

> DNR LOW

SENS-UP AUTO <┘
SPECIAL <┘
EXIT

Ö OFF: No reduction in noise level.
Ö LOW: Little reduction in noise level with nearly no ghost image. Default

value is LOW.

Ö MIDDLE: Just enough reduction in noise levels without causing much ghost

imaging.

Ö HIGH: Huge reduction in noise level, which may cause much ghost imaging.

ote:

When AGC is turned off, DNR will be disabled.

4.4.2.7 SENS-UP

SENS UP is used to keep a brilliant, vivid screen image by automatically detecting
changes in the level of light under low light level conditions. The value is from x2
~x128.

1. Please direct the arrow to point to “SENS UP” on the SETUP menu by clicking

UP (c) or DOWN (d) key.

2. Select the mode you would like to operate by clicking LEFT (e) or RIGHT (f)

key.

Ö AUTO: Low light level auto mode. Default value is AUTO (Up to X 10).

SETUP

LENS DC <┘
SHUTTER ___
WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE
DNR LOW

> SENS-UP AUTO <┘

SPECIAL <┘
EXIT

LIMIT

> AUTO X 10

Ö OFF: The function is disabled.

29

EZN850

N

3. Click the SET key when you finish all the settings.

ote:

1. The maximum storage magnification in low light level movement situations can be
adjusted by clicking the SET key in “AUTO” mode.

2. The screen becomes brighter when the magnification increases; yet the after image
increases as well.

3. Please note that spots and noise may appear if storage magnification increases when
SENS-UP is operating. This is a normal phenomenon.

4.4.2.8 SPECIAL

1. Please direct the arrow to point to “SPECIAL” on the SETUP menu by clicking
UP (c) or DOWN (d) key.

SETUP

LENS DC <┘
SHUTTER ___
WHITE BAL. ATW
BACKLIGHT OFF
AGC MIDDLE
DNR LOW
SENS-UP AUTO <┘

> SPECIAL <┘

EXIT

2. Select the mode you would like to operate by clicking LEFT (e) or RIGHT (f)

key.

SPECIAL

> CAMERA ID OFF

COLOR ADJ.
SYNC. INT
MOTIION DET OFF
PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘

RESET

RETURN <┘

<┘

4.4.2.8.1 CAMERA ID

Input the camera ID, and it will be appeared on the monitor.

1) Please direct the arrow to poin t to “CAMERA” by cli cking UP (c) or DOWN (d)

key.

2) Select “ON” by clicking LEFT (e) or RIGHT (f) key.

30

EZN850

3) Click the SET key.

4) Maximum 15 letters can be used for the ID.

¾ Clicking UP (c), DOWN (d), LEFT (e) or RIGHT (f) key to select the

letters.

¾ Click the SET key to lock in the letters.

5) Once a name has been selected, please choose a position where you would lik e to

display the name.

¾ Move the cursor onto “POS” and click the SET key.
¾ The name will appear at the top left hand corner.
¾ Please use the 4 directional buttons to find the desired position to display the

name.

6) If you would like to cancel the ID inputted, please move the cursor to “CLR”, an d

all the letters inputted will be deleted.

7) Select “END” and click the SET key to complete ID input.

SPECIAL

> CAMERA ID ON

COLOR ADJ.
SYNC. INT
MOTIION DET OFF
PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘

RESET

RETURN <┘

<┘

CAMERA I D

A B C D E F G H I J K L M

N OPQRSTUVWXYZ

a bcde f gh i j k l m

n opq r s t uvwxyz

─ · 0123456789

← →

- - -------------

CLR POS END

31

EZN850

4.4.2.8.2 COLOR ADJ

Adjust the Color Gain from 0 ~ 15

SPECIAL

CAMERA ID OFF

> COLOR ADJ. <┘

SYNC. INT
MOTIION DET OFF
PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘

RESET

RETURN <┘

COLOR GAIN.

> LEVEL |++++++++| 8

4.4.2.8.3 SYNC

There are two SYNCHRONIZATION modes: INTERNAL and EXTERNAL
LINE-LOCK. In LINE-LOCK mode, without a synchronous generator, it
synchronizes the video signal between cameras. The Line-Lock synchronization is
only used in the places of 60Hz (NTSC models) or 50Hz (PAL models).

-INT: Internal synchronization

-LL: External line-lock synchronization
=> If you choose “LL”, you can adjust the phase your wish to set. Then click the

SET key. You can adjust the phase you wish to set from 0 to 359.

SPECIAL

CAMERA ID OFF
COLOR ADJ. <┘

> SYNC. LL <┘

MOTIION DET OFF
PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘
RESET
RETURN <┘

SYNC

> PHASE |++++++++| 0

4.4.2.8.4 MOTION DETECTION

EZN850 enables you to observe movements of objects in 4 different places on the
screen, the message “MOTION DETECTED” appears on the screen when movement
is detected; therefore this helps to improve supervision efficiency. The camera detects
an object’s movement by sensing discrepancy of outline.

1) Please direct the arrow to point to “MOTIO N DET” by clicking UP (c) or
DOWN (d) key.

2) Select “ON” by clicking LEFT (e) or RIGHT (f) key.

3) Click the SET key.

32

EZN850

SPECIAL

CAMERA ID OFF
COLOR ADJ. <┘
SYNC. INT

> MOTIION DET ON <┘

PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘

RESET

RETURN <┘

MOTION DETECTION

> AEREA SEL AREA1

AREA STATE ON
TOP |+++++++++| 10
DOWN |+++++++++| 25
LEFT |+++++++++| 20
RIGHT |+++++++++| 40

Press SET to return

z Please selec t the area you would like to detect fro m the 4 areas in A REA SEL

mode.

z Please select ON mode for the chosen area.
z Please click UP (c) or DOWN (d) key to move between TOP, DOWN, LEFT

and RIGHT for adjusting the size of the area.

z Please click LEFT (e) or RIGHT (f) key to adjust the value for size of the

area.

AREA1 AREA2

AREA3 AREA4

z Additionally, it is possible to change the position of the area. Please refer to

the following example for detailed steps on moving AREA1 to center.

1. The original position of AREA1 was TOP: 10, DOWN: 25, LEFT: 20 and RIGHT:

40.

AREA1

33

EZN850

2. Increase DOWN scale value by 20. AREA1 position after change is: TOP: 10,
DOWN: 45, LEFT: 20 and RIGHT: 40.

AREA1

3. Increase TOP scale value by 20. AREA1 position after change is: TOP: 30,
DOWN: 45, LEFT: 20 and RIGHT: 40.

AREA1

4. Increase RIGHT scale value by 20. AREA1 position after change is: TOP: 30,
DOWN: 45, LEFT: 20 and RIGHT: 60.

AREA1

5. Increase LEFT scale value by 20. AREA1 position after change is: TOP: 30,
DOWN: 45, LEFT: 40 and RIGHT: 60.

AREA1

 In order to save the changes and complete the setting, click the SET key. This

allows you to return to the previous menu.

34

EZN850

4.4.2.8.5 PRIVACY

This mode covers the areas you do not want to see on the screen.

1) Please direct the arrow to point to “PRIVACY” by clicking UP (c) or
DOWN (d) key.

2) Select “ON” by clicking LEFT (e) or RIGHT (f) key.

3) Click the SET key.

SPECIAL

CAMERA ID OFF
COLOR ADJ.
SYNC. INT
MOTIION DET OFF

> PRIVACY ON <┘

MIRROR OFF
SHARPNESS ON <┘

RESET

RETURN <┘

<┘

PRIVACY

> AEREA SEL AREA1

AREA STATE. OFF
AREA TONE |+++++++++| 80
TOP |++++++++| 10
DOWN |+++++++++| 25
LEFT |+++++++++| 20
RIGHT |+++++++++| 40

z Please select the area you would like to cover from the 4 areas in AREA

SEL mode.

z Please select ON mode for the chosen area.
z Please select AREA TONE for cover area color. The smaller the number,

the darker the color.

z Please click UP (c) or DOWN (d) key to move between TOP, DOWN,

LEFT and RIGHT for adjusting the size of the area to be covered.

z Please click LEFT (e) or RIGHT (f) key to adjust the value for size of the

area to be covered.

AREA1 AREA2

AREA3 AREA4

z Additionally, it is possible to change the position of the area to be cov ered.

Please refer to the following example for deta iled steps on moving AR EA1
to center.

35

EZN850

1. The original position of AREA1 was TOP: 10, DOWN: 25, LEFT: 20 and RIGHT:

40.

AREA1

2. Increase DOWN scale value by 20. AREA1 position after change is: TOP: 10,
DOWN: 45, LEFT: 20 and RIGHT: 40.

AREA1

3. Increase TOP scale value by 20. AREA1 position after change is: TOP: 30,
DOWN: 45, LEFT: 20 and RIGHT: 40.

AREA1

4. Increase RIGHT scale value by 20. AREA1 position after change is: TOP: 30,
DOWN: 45, LEFT: 20 and RIGHT: 60.

AREA1

36

EZN850

5. Increase LEFT scale value by 20. AREA1 position after change is: TOP: 30,
DOWN: 45, LEFT: 40 and RIGHT: 60.

AREA1

z In order to save the changes and comple te the setting, click the SET key. This

allows you to return to the previous menu.

4.4.2.8.6 MIRROR

-ON: Sets a horizontal image 180 angle inversion.

-OFF: Disable the inversion.

SPECIAL

CAMERA ID OFF
COLOR ADJ. <┘
SYNC. INT
MOTIION DET OFF
PRIVACY OFF

> MIRROR OFF

SHARPNESS ON <┘

RESET

RETURN <┘

4.4.2.8.7 SHARPNESS

The contour of the video image becomes cleaner and more distinguishing as the level
of SHARPNESS increases. If the level goes up extremely, it may affect the video
image and cause noise.

-ON: Enable the SHARPNESS mode.

-OFF: Disable the SHARPNESS mode.

z Please click the SET key.
z The available range of level is 0~31.

SPECIAL

CAMERA ID OFF
COLOR ADJ. <┘
SYNC. INT
MOTIION DET OFF
PRIVACY OFF
MIRROR OFF

> SHARPNESS ON <┘

RESET

RETURN <┘

37

SHARPNESS

> LEVEL |+++++++++| 8

EZN850

4.4.2.8.8 RESET
Click SET key on “RESET” for 3 seconds until it restarts. It will go to factory
default value.

SPECIAL

CAMERA ID OFF
COLOR ADJ. <┘
SYNC. INT
MOTIION DET OFF
PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘

> RESET

RETURN <┘

4.4.2.8.9 RETURN
Click SET key on “RETURN”. It saves all settings in SPECIAL menu and returns to
the Setup menu.

SPECIAL

CAMERA ID OFF
COLOR ADJ. <┘
SYNC. INT
MOTIION DET OFF
PRIVACY OFF
MIRROR OFF
SHARPNESS ON <┘
RESET

> RETURN <┘

4.4.2.9 EXIT

Click SET key on “EXIT” after you finish all the settings. It will return to live image.

Note: If you quit the Menu without clicking EXIT, all the settings you previously
did will NOT be saved.

38

4.5 USER

EZN850

User Information

Maximum 10 users can be set for using the IP camera. The user information
displays the authorized users and access levels:

• Supervisor/Administrator –a supervisor/administrator has unrestricted access to
the Setting menu and can determine the registration of all other users. However,
administrator is not allowed to change supervisor’s account and password.

• User- a user can view the Live View page, system info, network, video and
adjust user config settings. The user does not have access to the “user”, “event”
and “system pages”.

• Guest- the lowest level of access, which only allows the user access to the Live
View pa ge.

Note: Please select Active in Status section to activate user account.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

39

EZN850

N

4.6 EVENT

An event in the camera is when an Event Type is activated and causes certain actions
to be performed. The event type is the set of conditions that specifies how and when
which actions will be performed.
This table describes how to setup action types and event type.

Event Type
Action Type

Trigger Alarm

Send Mail notification

Upload to FTP**

Record to SD Card

Record to PC*

Network Alarm

Re-trigger

Alarm Input

x x x

x x x

x x x x

x x x x x

x x x x x

x x x

x x x

Manual
Trigger

Motion

Detection

Schedule

Recording Pre/Post-Alarm

ote: 1. * Record to PC only works when PC and IP camera are connected.

2. **Either Upload to FTP or Record to Network Storage can be selected to
record event video to remote site.

3. Up to 10 event types can be configured in the camera, and up to 3 of these
can be configured to upload images

.

40

EZN850

4.6.1 Event

The settings relating to event occurrences such as settings for the event o ccurrence,
motion, alarm and time mask can be configured on this page.
The "Event" page has 4 tabs: the [Event] tab, the [Motion] tab, the [Alarm] tab and
the [Time Mask] tab.

Press

button to add an event condition.

To modify the event list, click on the event and it will be highlighted. Press

button to modify the setting.

To remove an event from event list, click on the event and it will be highlighted.

Press

button to remove the event.

Check Enable checkbox to activate event actions when the event occurs in the
specified time zone.

41

EZN850

To change the priority of events, click on the event and it will be highlighted. Press

or button to move between events. The event that has

highest priority will be activated first.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

This example describes how to set the camera to upload images to FTP when
someone press Manual trigger button:

1. Click

button in Event page.

2. Enter an event name for the event, e.g. Event 1

3. Select “Manual Trigger” as event type.

4. Select “Upload to FTP” as action type.

42

EZN850

5. Check “Enable Pre-alarm Buffer” and “Enable Post-alarm Buffer”. For pre-and
post alarm buffer setting, please refer to “4.6.3 Alarm”.

6. Check “Enable This Event”.

7. Select “Always” for time mask. For detail about Time Mask, please refer to
“4.6.4 Time Mask”.

8. Click

4.6.2 Motion

to save this event in event lis t.

Motion Detection

User can define the motion area to be detected by left clicking the mouse to draw
lines. Every click is an end point of the line. When the detection area is formed,
double click the mouse to have all the lines connected. To remove the selection,
simply right click the mouse, the selected polygon will be deleted.

Steps for setting motion detection areas:

1. Motion Detection video is not a moving video. For getting the most update
picture, press

to update the current image.

43

EZN850

2. Press to have the entire screen selected for motion detection. Press

to clear all sel ect ions. P ress and click on the polygon, to

erase that polygon.

3. You can select 5 individual motion area, which can be distinguished by 5
different colors.

4. Select color to choose the area you want to enable.

5. Check Enable checkbox to enable event action.

6. You can set the Sensitivity level for motion triggered by selecting from 1 (low),
2, 3, 4, 5, 6, 7, 8, 9 to 10 (high).

7. For each of them, you can set the event action to be activated. Event action can
be set in “Event” section.

4.6.3 Alarm

44

EZN850

Alarm Output Setting

Contact Type: Normal Close, Normal Open
Duration Time: Select duration time of alarm output from 5 sec, 10 sec, 20 sec, 30
sec, 60 sec, 2 min, 3 min and 5 min.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Pre/Post Alarm Setting
This function is used to check what happened immediately before and after a
trigger, e.g. 5 seconds before or after a motion has been detected.
Pre-Alarm Buffer: Image saved internally in the server from the time immediately
preceding the trigger. Input the desired length of pre-trigger buffer time. It can be
set up to 120 seconds.
Post-Alarm Buffer: Image saved internally in the server from the time immediately
after the trigger. Input the desired length of post-trigger buffer time. It can be set
up to 120 seconds.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Re-trigger Filter Setting

Re-trigger Filter: Set a re-trigger filter time, if another event is triggered during
this time, this triggered event will be ignored.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

45

4.6.4 Time Mask

EZN850

Time Mask Setting

Time mask setting allows you to schedule event actions.
Select Always for event action to be taken continuously.

Press

button to add new time period.

Mask name: Input a mask name for the new time period.
Check the check box for the day to be scheduled: Sun, Mon, Tue, Wed, Thu, Fri &
Sat.
Set the Start time and End time for time mask by clicking Up arrow or Down

arrow. Or simply press

Press

button to remove a scheduled time period.

for a full day of event action.

An example on how to set weekend as time mask is as follows:

1. Click

from time mask setting.

2. Enter Mask name, e.g. Weekend.

3. Check “Sun” & “Sat” boxes.

4. Select “Start time” and “End time” or “Full day”.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

46

EZN850

4.7 SYSTEM

Date/Time, Daylight Saving, SD card and Maintenance settings can be performed
on this page.

The "System" page has 4 tabs: the [Date/Time] tab, the [Daylight Saving] tab, the
[SD card] tab and the [Maintenance] tab.

4.7.1 Date/Time

Machine Name Setting

Machine Name: Enter the name of the camera. The entered name will be displayed
in the status display area.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Set Date/Time Manually
Date: Click the calendar and pick the date. Press << to go previous year, < to go
previous month, > to go next month and >> to go next year.

47

EZN850

Time: Click on Hour, Minute, Seconds, am/pm; then use up arrow to increase
value and down arrow to decrease value.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

Set Date/Time Sync.
Check Enable NTP checkbox to enable NTP server.

NTP server: Time automatically adjusted by synchronizing with NTP server will
be used as the standard time of the camera.

Sync. Internal: Select an interval (1 - 24 hours: in 1 hour intervals) of
synchronization with the NTP server.

Time Zone:

Select a time zone according to the location where the camera is in use.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

48

4.7.2 Daylight Saving

Set Daylight Saving

EZN850

Check Enable Daylight Saving checkbox to enable daylight saving.

Set the start time to daylight saving time.
Set the start week of daylight saving time: 1

st

/ 2nd / 3rd / 4th / Last
Set the start date of daylight saving time: Sunday / Monday / Tuesday / Wednesday
/ Thursday / Friday / Saturday
Set the start month of daylight saving time: January / February / March / April /
May / June / July / August / September / October / November / December.
Set the starting time change of daylight saving time: Choose the “From” time and
“End” time when daylight saving starts.

Set the end time of daylight saving time.
Set the end week of daylight saving time: 1

st

/ 2nd / 3rd / 4th / Last
Set the end date of daylight saving time: Sunday / Monday / Tuesday / Wednesday
/ Thursday / Friday / Saturday
Set the end month of daylight saving time: January / February / March / April /
May / June / July / August / September / October / November / December.
Set the ending time change of daylight saving time: Choose the “From” time and

49

EZN850

“End” time when daylight saving ends.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

4.7.3 SD Card

Setup SD Card

Notification: Notification will be made via e-mail when the remaining space of the
SD memory card reached the value selected from the following.

50%, 20%, 10%, 5%, 2%, 0%

Note:

1. When "50%" is selected, e-mail notification will be made each time the
remaining space reaches 50%, 20%, 10%, 5%, 2% and 0%.

2. E-mail notification may not always be made at a very moment when the

remaining space of the SD memory card reached the selected value

.

Event Recording:

-FTP backup only: Event video will record to SD card when network is
disconnected.

50

EZN850

-Normal: Follow the event actions settings you have made in “Event” menu to
record event video to SD card.

-Overwrite: Select ON for overwriting data when SD card memory is full. Select
OFF for not overwriting SD card data.

Press Apply to apply the setting changes or Reset to reset without saving the
change.

SD Card Utility

The total size and available size of the SD memory card will be displayed.
Depending on the state of the SD memory card, the size indications will differ as
follows.

Indication Description:
Capacity ___ MB, available ___MB, used ___ %

Before formatting the SD memory card, it is necessary to press button.

Once

button is pressed, button will be shown for user to

insert the SD card back.

Press

button to format SD card.

Note:

1. It is impossible to access the SD memory card in the process of formatting.

2. All data saved on the SD memory card will be deleted when the SD memory card is
formatted.

3. Do not turn the power of the camera off in the process of formatting.

Obtain images on the SD memory card

1. Go to IE Browser or Windows Command.

2. Enter ftp://Camera IP address ----- The windows pops up for user name and
password.

51

EZN850

3. Enter administrator user name and password. (user1, 11111111)

4. Then you can download video or image file from SD card. The file name will show
the time of video.

52

EZN850

4.7.4 Serial Communication

RS485 Setting

Camera ID: This entry is used to assign camera own ID code.

Baud Rate: This field is to set the speed at which is used to transmit instruction or
information through the RS485 port on the camera. There are six different speeds,
2400/4800/9600/19200/38400/57600. The default setting from the factory is 9600.

Protocol: Select protocol from EverFocus and Pelco-D. The default setting from the
factory is Pelco-D.

Data Bit: This field is the data bit at which you will be transferring. There are two
settings for this option: 8 or 7. The default is set to 8.

Stop Bit: This field is to set the stop bit for the RS485 connection. There are two
different stop bits, 1 or 2. The default is set to 1.

Parity: This field is to select the parity level at which you will be connected. You can
choose between None, Odd, or Even parity levels. Default is set to none.

53

EZN850

Press Apply to apply the setting changes or Reset to reset without saving the change.

4.7.5 Maintenance

Maintenance Server

Reboot: The unit is rebooted without changing any of the settings. Use this method
by pressing Reboot button if the unit is not behaving as expected.

Restore: The unit is restarted and most current settings are reset to the factory
default values by pressing Restore button. The only settings saved are:

• IP setting

• DDNS setting

Default: The Default button should be used with caution. Pressing this button will
return all of the camera's settings, including the IP address, to the factory default
values. The camera will then have to be re-installed.

54

EZN850

Save/Load Configuration Server

To take a backup of all of the configurations, press Save to save all configurations
to a config. file. If necessary, it is then possible to return to the previous settings if
the settings are changed and there is unexpected behavior.

Press the Browse button to locate the saved config. file (see above) and then click
the Load button. The settings will be restored to the previous configuration.

Upgrade Firmware

Upgrade the EZN850 with the latest firmware.
Press Browse button to search firmware file. Press Upgrade button to upgrade the
firmware.

Note

1. Do not disconnect power to the unit during the upgrade. The unit reboots
automatically after the upgrade has completed. (1-5 minutes.)

2. During upgrading process, all event recording actions will be stopped. It
will continue to record after the camera is rebooted.

55

EZN850

5. SPECIFICATIONS

CAMERA

Pickup Device 1/3"Sony super HAD CCD
Pixel Effective NTSC: 768 (H) x 494 (V); PAL: 752 (H) x 582 (V)

Sensitivity

Day & Night True Day/Night with IR cut filter

Lens

Video Output BNC socket, composite 1 V p-p / 75Ω
Video Output Resolution 560 TVL
IR Distance 50M / 164 feet
IR Wavelength 850mm
IR LED Lifespan 20,000 hours

VIDEO STREAMING

Video Compression H.264/MPEG-4/M-JPEG
Video Resolution D1, VGA, CIF, QVGA, QCIF
Video Quality 8 levels adjustable
Frame Rate Up to 30fps

NETWORK

Interface

Supported Protocols

Bandwidth Control Min. 64 kbps adjustable

0.002 Lux / F=1.2 (IR Off, SENS-UP 128x)

0 Lux (IR On)

Vari-focal 6~50mm, 9x optical zoom

10Base-T/100Base-TX auto-negotiation, RJ-45 socket
Support MDI/MDI-X auto crossover function
HTTP, TCP / IP, UDP, RTP, RTSP, FTP, SMTP, DHCP, DNS, DDNS,
NTP

Max. Client Limit 32 simultaneous clients

TERMINAL I/O

RS-485 RS-485 interface half-duplex
Alarm I/O 1 x input, 1 x output, Normal Open / Normal Closed adjustable
Power Output 12VDC for external IR illuminator ; Max. load = 1A

EVENT MANAGEMENT

Event Triggered by Alarm input, Manual trigger, Motion detection and Schedule recording

Notification Over

Pre- and Post- alarm Buffer 48MB RAM reserved for pre-alarm record up to 120 sec.

LOCAL STROAGE

SD Card

POWER

Power Supply 24VAC ; 100VAC~240VAC

Power Consumption

PHYSICAL

Dimensions

Trigger alarm output, Send mail notification, Upload video to FTP,
Record video to SD card, Record video to PC and Network alarm

Secure Disk physical layer specification version 2.0
Supports SDHC Host Specification

24VAC: 28W max. (Heater/ON & IR LED/ON) ;
100VAC~240VAC: 8W max. (Heater/ON & IR LED/ON)

295 mm (W) x 115 mm (H) ; 11.8” (W) x 4.5” (H)

56

EZN850

Weight 2.5kg ; 5.5lbs (3.0kg ; 6.6LBS with bracket)

ENVIRONMENT A L

Operating Temp. -40°C ~ 50°C ; -40°F ~ 122°F
Humidity 20~80%
Heater Yes
Weatherproof Ratings IP66
Vandal Proof Yes

57

EZN850

Y

EverFocus Electronics Corp.

Head Office:

12F, No.79 Sec. 1 Shin-Tai Wu Road,
Hsi-Chih, Tai pei, Taiwan
TEL: [phone]
FAX: [phone]
www.everfocus.com.tw

USA L.A. Office:

1801 Highland Ave. Unit A
Duarte, CA 91010, U.S.A.
TEL: [phone]
FAX: [phone]
www.everfocus.com

USA N. Y. Office:

415 Oser Avenue Unit S
Hauppauge, NY 11788
TEL: [phone]
FAX: [phone]
www.everfocus.com

Europe Office:

Albert-Einstein-Strasse 1
D-46446 Emmerich, Germany

TEL: [phone]
FAX: [phone]

www.everfocus.de

China Office:
Room B-05D-1, KESHI PLAZA, Shangdi
Information In dustr y Base ,

Haidian District, Beijing China
100085

TEL: [phone]/38/39
FAX: [phone]
www.everfocus.com.cn

Japan Office:
1809 WBG MARIBU East 18F,
2-6 Nakase.Mihama-ku.
Chiba city 261-7118, Japan
TEL: [phone]
FAX: [phone]
www.everfocus.co.jp

our EverFocus product is designed and
manufactured with high quality materials and
components which can be recycled and reused.
This symbol means that electrical and electronic
equipment, at their end-of-life, should be
disposed of separately from your household
waste.
Please, dispose of this equipment at your loca l
community waste collection/recycling ce ntre.
In the European Union there are separate
collection systems for used electrical and
electronic product.
Please, help us to conserve the environment we
live in!

Ihr EverFocus Produkt wurde entwickelt und
hergestellt mit qualitativ hochwertigen Materialien
und Komponenten, die recycelt und wieder
verwendet werden können.

Dieses Symbol bedeutet, dass elektrische und
elektronische Geräte am Ende ihrer Nutzungsdauer
vom Hausmüll getrennt entsorgt werden sollen.
Bitte entsorgen Sie dieses Gerät bei Ihrer örtlichen
kommunalen Sammelstelle oder im Recycling
Centre.
Helfen Sie uns bitte, die Umwelt zu erhalten, in der

!

wir leben

58