1.2 Features .........................................................................................................................................1
5.12 Log out .......................................................................................................................................204
5.13 Un-install Web Control .............................................................................................................205
7 Appendix A HDD Capacity Calculation .........................................................................................207
8 Appendix B Compatible Network Camera ....................................................................................208
9 Appendix C Compatible Backup Device List ................................................................................212
10 Appendix D Compatible CD/DVD ..............................................................................................220
11 Appendix E Compatible Displayer List ......................................................................................221
12 Appendix F Toxic or Hazardous Materials or Elements ..........................................................222
vi
Welcome
Thank you for purchasing our network video recorder!
This user’s manual is designed to be a reference tool for your system.
Please open the accessory bag to check the items one by one in accordance with the list below.
Contact your local retailer ASAP if something is missing or damaged in the bag.
vii
Important Safeguards and Warnings
1.Electrical safety
All installation and operation here should conform to your local electrical safety codes.
The product must be grounded to reduce the risk of electric shock.
We assume no liability or responsibility for all the fires or electric shock caused by improper
handling or installation.
2.Transportation security
Heavy stress, violent vibration or water splash are not allowed during transportation, storage and
installation.
3.Installation
Keep upwards. Handle with care.
Do not apply power to the NVR before completing installation.
Do not place objects on the NVR.
4.Qualified engineers needed
All the examination and repair work should be done by the qualified service engineers.
We are not liable for any problems caused by unauthorized modifications or attempted repair.
5.Environment
The NVR should be installed in a cool, dry place away from direct sunlight, inflammable, explosive
substances and etc.
This series product shall be transported, storage and used in the specified environments.
Environment which needs to comply with the following conditions:
The function of the ITE being investigated to IEC 60950-1 is considered not likely to require
connection to an Ethernet network with outside plant routing, including campus environment.
The installation instructions clearly state that the ITE is to be connected only to PoE networks
without routing to the outside plant.
6. Accessories
Be sure to use all the accessories recommended by manufacturer.
Before installation, please open the package and check all the components are included.
Contact your local retailer ASAP if something is broken in your package.
7. Lithium battery
Improper battery use may result in fire, explosion, or personal injury!
When replace the battery, please make sure you are using the same model!
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Before your operation please read the following instructions carefully.
Installation environment
viii
Keep away from extreme hot places and sources;
Avoid direct sunlight;
Keep away from extreme humid places;
Avoid violent vibration;
Do not put other devices on the top of the NVR;
Be installed in well ventilated place; do not block the vent.
Accessories
Check the following accessories after opening the box:
Please refer tothe packing list in the box *
ix
Real-time
Surveillance
VGA, HDMI port. Connect to monitor to realize real-time surveillance.
Some series support TV/VGA/HDMI output at the same time.
Short-cut menu when preview.
Support popular PTZ decoder control protocols. Support preset, tour
and pattern.
Playback
Support each channel real-time record independently, and at the same
time it can support search, forward play, network monitor, record search,
download and etc.
Support various playback modes: slow play, fast play, backward play
and frame by frame play.
Support time title overlay so that you can view event accurate occurred
time
Support specified zone enlargement.
User
Management
Each group has different management powers that can be edited freely.
Every user belongs to an exclusive group.
Storage
Via corresponding setup (such as alarm setup and schedule setup), you
can backup related audio/video data in the network video recorder.
Support Web record and record local video and storage the file in the
client end.
Alarm
Respond to external alarm simultaneously (within 200MS), based on
user’s pre-defined relay setup, system can process the alarm input
correctly and prompt user by screen and voice (support pre-recorded
audio).
Support central alarm server setup, so that alarm information can
remotely notify user automatically. Alarm input can be derived from
various connected peripheral devices.
Alert you via email/sms.
1 Features and Specifications
1.1 Overview
This series NVR is a high performance network video recorder. This series product support local preview,
multiple-window display, recorded file local storage, remote control and mouse shortcut menu operation,
and remote management and control function.
This series product supports centre storage, front-end storage and client-end storage. The monitor zone
in the front-end can be set in anywhere. Working with other front-end devices such as IPC, NVS, this
series product can establish a strong surveillance network via the CMS. In the network system, there is
only one network cable from the monitor centre to the monitor zone in the whole network. There is no
audio/video cable from the monitor centre to the monitor zone. The whole project is featuring of simple
connection, low-cost, low maintenance work.
This series NVR can be widely used in many areas such as public security, water conservancy,
transportation and education.
1.2 Features
1
Network
Monitor
Through network, sending audio/video data compressed by IPC or NVS
to client-ends, then the data will be decompressed and display.
Support max 128 connections at the same time.
Transmit audio/video data by HTTP, TCP, UDP, MULTICAST,
RTP/RTCP and etc.
Transmit some alarm data or alarm info by SNMP.
Support WEB access in WAN/LAN.
Window Split
Adopt the video compression and digital process to show several
windows in one monitor. Support 1/4/8/9/16/ 25/36-window display when
preview and 1/4/9/16-window display when playback.
Record
Support normal/motion detect/alarm record function. Save the recorded
files in the HDD, USB device, client-end PC, or network storage server.
You can search or playback the saved files at the local-end or via the
Web/USB device.
Backup
Support network backup, USB2.0 record backup function, the recorded
files can be saved in network storage server, peripheral USB2.0
device, burner and etc.
Network
Management
Supervise NVR configuration and control power via Ethernet.
Support management via WEB.
Peripheral
Equipment
Management
Support peripheral equipment management such as protocol setup and
port connection.
Support transparent data transmission such as RS232 (RS-422), RS485
(RS-485).
Auxiliary
Support switch between NTSC and PAL.
Support real-time system resources information and running statistics
display.
Support log file.
Local GUI output. Shortcut menu operation via mouse.
IR control function (For some series product only.). Shortcut menu
operation via remote control.
Support IPC or NVS remote video preview and control.
Model
NVR4i-P/NVR8i-P Series
System
System
Resources
4/8-ch series product support 4/8 HD connection respectively. Total
bandwidth supports 28/56Mbps respectively.
OS
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video Decode
Type
H.264/MJPEG/MJPEG4
Decode
Capability
Max 2-ch 5M 25fps or 4-ch 3M 25fps or 4-ch 1080P 30fps
or 8-ch 720P 30fs
Video
Video Input
4/8-ch network compression video input
1.3 Specifications
1.3.1 NVR4i-P/NVR8i-P Series
2
Model
NVR4i-P/NVR8i-P Series
Video Output
1-channel VGA analog video output
HDMI
1-ch HDMI output. Version number is 1.4
Window Split
1/4/8-window
Audio
Audio Input
1-ch bidirectional talk input
Audio Output
1-ch bidirectional talk output
Audio
Compression
Standard
G.711a
Alarm
Alarm Input
N/A
Alarm Output
N/A
Funciton
Storage
1 built-in SATA port
Multiple-Chann
el Playback
Max 4-channel 1080P playback
Port and
Indicator
RS232 Port
N/A
RS485 Port
N/A
USB Port
2 peripheral USB2.0 ports.
Network
Connection
1 RJ45 10/100Mbps self-adaptive Ethernet port.
PoE Port
4
Power Port
1 power socket. Power adapter power supplying mode. DC 48V
power.
Power Button
1 button
Power On-off
Button
N/A
IR Receiver
Window
N/A
Clock
Built-in clock.
Indicator Light
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
General
Power
Consumption
<10W (Exclude HDD)
Working
Temperature
﹣10℃~﹢55℃
3
Model
NVR4i-P/NVR8i-P Series
Working
Humidity
10℅~90℅
Air pressure
86kPa~106kPa
Dimension
205mm×206.75mm×45.2mm
Weight
0.5kg~1kg (Exclude HDD)
Installation
Mode
Desk installation
Model
NVR704NS-P
NVR716NS-P/ NVR732NS-P
System
System
Resource
s
4/8/16/32-channel series product support 4/8/16/32-channel HD connection
respectively. Main stream bandwidth supports 40/80/160/160Mbps
respectively.
Operation
System
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video
Compres
sion
H.264/MJPEG/MPEG4
Decode
Capacity
Max supports 16-channel D1, or 8-channel 720P, or 4-channel 1080P, or
4*3M or 2*5M decode.
Video
Video
Input
4/8/16/32-ch network compression video input
Video
Output
1-channel VGA analog video output.
HDMI
1-ch HDMI output. Version number is 1.4
Window
Split
1/4/8/9/16-window
Audio
Audio
Input
1-ch bidirectional talk input
Audio
Output
1-ch bidirectional talk output
Audio
Compres
sion
G.711a
Alarm
Alarm
Input
4-ch alarm input
1.3.2 NVR704NS-P/NVR716NS-P/NVR732NS-P Series
4
Alarm
Output
2-ch alarm output
Function
Storage
2 built-in SATA ports.
Multiple-c
hannel
Playback
Max 8-channel 720P/4-channel 1080P playback at the same time.
Port and
Indicator
RS232
Port
One RS232 port to debug transparent COM data.
RS485
port
One RS485 port to control PTZ. Support various protocols.
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
General
Power
Consump
tion
<30W(Exclude HDD)
Working
Temperat
ure
-10℃~+55℃
Working
Humidity
10℅-90℅
Air
pressure
86kpa-106kpa
Dimensio
n
375mm×287mm×52mm
295mm×275mm×47mm
Weight
1.5kg~2.5kg(Exclude HDD)
Installatio
Desk installation
5
n
Model
NVR716N/ NVR732N
System
System
Resource
s
8/16/32-channel series product support 8/16/32-channel HD connection
respectively. The main stream bandwidth supports 200Mbps.
Operation
System
Embedded Linux real-time operation system
Operation
Interface
WEB/Local GUI
Decode
Video
Compres
sion
H.264/MJPEG/MPEG4
Decode
Capacity
Max supports 16-channel D1, or 8-channel 720P, or 4-channel 3M or 2*5M
decode.
Video
Video
Input
8/16/32-ch network compression video input
Video
Output
1-channel VGA analog video output.
HDMI
1-ch HDMI output. Version number is 1.4
Window
Split
1/4/8/9/16-window
Audio
Audio
Input
1-ch bidirectional talk input
Audio
Output
1-ch bidirectional talk output
Audio
Compres
sion
G.711a
Alarm
Alarm
Input
16-ch alarm input
Alarm
Output
4-ch alarm output
Relay output. Relay (DC 30V /1A,AC 125V/0.5A(Activation output))
Including one controllable DC +12V output.
Function
Storage
4 built-in SATA ports. 1 external eSATA port.
Multiple-c
hannel
Playback
Max 8-channel 720P/4-channel 1080P playback at the same time.
Port and
Indicator
RS232
Port
One RS232 port to debug transparent COM data.
1.3.3 NVR716N/NVR732N Series
6
RS485
port
One RS485 port to control PTZ. Support various protocols.
USB2.0
Port
3 peripheral USB2.0 ports. Two at the front panel and one at the rear panel.
Network
Connecti
on
One RJ45 10/100/1000Mbps self-adaptive Ethernet port.
Power
Port
One power port. Input 100-240V,50~60Hz.
Power
Button
One button. At the rear panel.
Power
On-off
Button
One button. At the front-panel.
IR
Receiver
Window
Support IR remote control
Clock
Built-in clock.
General
Indicator
Light
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
Power
Consump
tion
<30W(Exclude HDD)
Working
Temperat
ure
-10℃~+55℃
Working
Humidity
10℅-90℅
Air
pressure
86kpa-106kpa
Dimensio
n
440mm × 460mm × 89mm
Weight
5.5kg~6.5kg(Exclude HDD)
Installatio
n
Desk installation
7
SN
Name
Function
1
HDD status indictor light
The red light becomes on when HDD is abnormal.
2
Power indicator light
The red light becomes on when the power
connection is OK.
3
Network status indicator
light
The red light becomes on when the network
connection is abnormal.
Name
Icon
Function
2 Front Panel and Rear Panel
2.1 Front Panel
2.1.1 NVR4i-P/NVR8i-P Series
The front panel is shown as in Figure 2-1.
Figure 2-1
Please refer to the following sheet for detailed information.
2.1.2 NVR704NS-P/NVR716NS-P/NVR732NS-P Series
This series product front panel is shown as in Figure 2-2.
Please refer to the following sheet for front panel button information.
Figure 2-2
8
Power button
Power button, press this button for three seconds to boot up
or shut down NVR.
Shift
Shift
In textbox, click this button to switch between numeral,
English(Small/Capitalized),donation and etc.
Up/1
Down/4
、
Activate current control, modify setup, and then move up
and down.
Increase/decrease numeral.
Assistant function such as PTZ menu.
In text mode, input number 1/4 (English character G/H/I)
Left/2
Right/3
Shift current activated control,
When playback, click these buttons to control playback bar.
In text mode, input number 2(English character A/B/C)
/3(English character D/E/F)
ESC
ESC
Go to previous menu, or cancel current operation.
When playback, click it to restore real-time monitor mode.
Enter
ENTER
Confirm current operation
Go to default button
Go to menu
Record
REC
Manually stop/start recording, working with direction keys
or numeral keys to select the recording channel.
Click this button for at least 1.5 seconds, system can go to
the Record interface.
Slow play/8
Multiple slow play speeds or normal playback.
In text mode, input number 8 (English character T/U/V).
Assistant
Fn
One-window monitor mode, click this button to display
assistant function: PTZ control and image color.
Backspace function: in numeral control or text control, press
it for 1.5seconds to delete the previous character before the
In motion detection setup, working with Fn and direction
keys to realize setup.
In text mode, click it to switch between numeral, English
character(small/capitalized) and etc.
Realize other special functions.
Fast play/7
Various fast speeds and normal playback.
In text mode, input number 7 (English character P/Q/R/S).
Play previous/0
In playback mode, playback the previous video
In text mode, input number 0.
9
Reverse/Pause/6
In normal playback or pause mode, click this button to
reverse
playback
In reverse playback, click this button to pause playback.
Play Next/9
In playback mode, playback the next video
In menu setup, go to down ward of the dropdown list.
In text mode, input number 9 (English character W/X/Y/Z)
Play/Pause /5
In normal playback click this button to pause playback
In pause mode, click this button to resume playback.
In text mode, input number 5(English character J/K/L).
USB port
To connect USB storage device, USB mouse.
Network
abnormal
indicator light
Net
Network error occurs or there is no network connection, the
light becomes red to alert you.
HDD abnormal
indicator light
HDD
HDD error occurs or HDD capacity is below specified
threshold value, the light becomes red to alert you.
Record light
1-16
System is recording or not. It becomes on when system is
recording.
IR Receiver
IR
It is to receive the signal from the remote control.
Alarm indicator
light
Alarm
Here you can view there is external alarm input or not. The
light becomes on when there is an external alarm. The light
become off when the external alarm stops.
Name
Icon
Function
Power button
Power button, press this button for three seconds to boot up
or shut down NVR.
2.1.3 NVR716N/NVR732N Series
This series product front panel is shown as in Figure 2-3.
Please refer to the following sheet for front panel button information.
Figure 2-3
10
Number and
Character
0
In text mode, input number 0.
It is the space button.
1,.
In text mode, input number 1 and denotation.
2ABC
In text mode, input number 2(English character A/B/C)
3DEF
In text mode, input number 3(English character D/E/F)
4GHI
In text mode, input number 4 (English character G/H/I)
5JKL
In text mode, input number 5(English character J/K/L).
6MNO
In text mode, input number 6 (English character M/N/O)
7PQRS
In text mode, input number 7 (English character P/Q/R/S).
8TUV
In text mode, input number 8 (English character T/U/V).
9WXYZ
In text mode, input number 9 (English character W/X/Y/Z)
-/--
If you want to input a number more than 10, please click this
button and then input.
Shift
In textbox, click this button to switch between numeral,
English(Small/Capitalized),donation and etc.
Up
Down
、
Activate current control, modify setup, and then move up and
down.
Increase/decrease numeral.
Assistant function such as PTZ menu.
Left
Right
Shift current activated control,
When playback, click these buttons to control playback bar.
ESC
ESC
Go to previous menu, or cancel current operation.
When playback, click it to restore real-time monitor mode.
Enter
ENTER
Confirm current operation
Go to default button
Go to menu
Record
REC
Manually stop/start recording, working with direction keys
or numeral keys to select the recording channel.
Window switch
Mult
Click it to switch one-window/multiple-window.
Slow play/8
Multiple slow play speeds or normal playback.
Assistant
Fn
One-window monitor mode, click this button to display
assistant function: PTZ control and image color.
11
Backspace function: in numeral control or text control, press
it for 1.5seconds to delete the previous character before the
cursor.
In motion detection setup, working with Fn and direction keys
to realize setup.
In text mode, click it to switch between numeral, English
character(small/capitalized) and etc.
Realize other special functions.
Fast play
Various fast speeds and normal playback.
Play previous
In playback mode, playback the previous video
Reverse/Pau
se
In normal playback or pause mode, click this button to
reverse
playback
In reverse playback, click this button to pause playback.
Play Next
In playback mode, playback the next video
In menu setup, go to down ward of the dropdown list.
Play/Pause
In normal playback click this button to pause playback
In pause mode, click this button to resume playback.
USB port
To connect USB storage device, USB mouse.
Status
indicator light
Status
If there is Fn indication light, current status indicator light is
null.
HDD
abnormal
HDD
HDD error occurs or HDD capacity is below specified
threshold value, the light becomes red to alert you.
Remote
control
indicator light
ACT
Remote control indication light
Power
indicator light
Power
Power indication light
Record light
1-16
System is recording or not. It becomes on when system is
recording.
For this series product, the last 12 lights are null since there
is only four channels.
12
IR Receiver
IR
It is to receive the signal from the remote control.
Shuttle(outer
ring)
In real-time monitor mode it works as left/right direction key.
Playback mode, counter clockwise to forward and clock wise
to backward.
Jog(inner
dial)
Up/down direction key.
Playback mode, turn the inner dial to realized frame by frame
playback. (Only applies to some special versions.)
CD-ROM
button
Pop-up or insert the CD.
Port Name
Connection
Function
USB2.0 port
USB2.0 port. Connect to mouse, USB storage
device, USB burner and etc.
Network port
10M/100Mbps self-adaptive Ethernet port.
Connect to the network cable.
HDMI
High Definition
Media Interface
High definition audio and video signal output port.
It transmits uncompressed high definition video
and multiple-channel data to the HDMI port of the
display device. HDMI version is 1.4.
VGA
VGA video
output port
VGA video output port. Output analog video
signal. It can connect to the monitor to view analog
video.
GND
Ground end
/
Power input port
Power socket.
For NVR41 series, input DC 12V/2A.
For NVR41-P series, input DC 48V/1.5A.
For NVR41-8P series, input DC 48V/2A.
2.2 Rear Panel
2.2.1 NVR4i-P/NVR8i-P Series
The NVR4i-P/NVR8i-P rear panel is shown as below. See Figure 2-4.
Figure 2-4
Please refer to the following sheet for detailed information.
13
Port Name
Connection
Function
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as mike phone, pickup.
MIC OUT
Audio output
port
Audio output port. It is to output the analog audio
signal to the devices such as the sound box.
Bidirectional talk output.
Audio output on 1-window video monitor.
Audio output on 1-window video playback.
PoE PORT
PoE port
Built-in switch. Support PoE function.
You can use this port to provide power to the
network camera.
Name
Function
Power
switch
/
Power on/off button.
Power input
socket
/
Input AC 100~240V.
For NVR716NS-P/ NVR732NS-P series product only.
Power input port
Switch power port. Input DC 48//1.04A.
For NVR704NS-P series product only.
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the analog
audio signal output from the devices such as mike
phone, pickup.
2.2.2 NVR704NS-P/NVR716NS-P/NVR732NS-P Series
The NVR704NS-P series rear panel is shown as below. See Figure 2-5.
Figure 2-5
The NVR716NS-P/ NVR732NS-P series rear panel is shown as below. See Figure 2-6.
Figure 2-6
Please refer to the following sheet for detailed information.
14
Name
Function
MIC OUT
Audio output port
Audio output port. It is to output the analog audio signal
to the devices such as the sound box.
Bidirectional talk output.
Audio output on 1-window video monitor.
Audio output on 1-window video playback.
1~4
Alarm input port
1~4
There are two types; NO (normal open)/NC
(normal close).
When your alarm input device is using external
power, please make sure the device and the NVR
have the same ground.
GND
Alarm input ground port.
N1, N2
Alarm output port
1~2
2 groups of alarm output ports. (Group 1:port
NO1~C1,Group 2:port NO2~C2).Output alarm
signal to the alarm device. Please make sure there
is power to the external alarm device.
NO:Normal open alarm output port.
C:Alarm output public end.
C1, C2
A
RS-485
communication
port
RS485_A port. It is the cable A. You can connect to the
control devices such as speed dome PTZ.
B
RS485_B.It is the cable B. You can connect to the
control devices such as speed dome PTZ.
Network port
10M/100M/1000Mbps self-adaptive Ethernet port.
Connect to the network cable.
USB2.0
port
USB2.0 port. Connect to mouse, USB storage device,
USB burner and etc.
RS-232
RS-232 debug
COM.
It is for general COM debug to configure IP address or
transfer transparent COM data.
HDMI
High Definition
Media Interface
High definition audio and video signal output port. It
transmits uncompressed high definition video and
multiple-channel data to the HDMI port of the display
device. HDMI version is 1.4.
VGA
VGA video
output port
VGA video output port. Output analog video signal. It
can connect to the monitor to view analog video.
PoE
PORTS
/
Bult-in Switch. Support PoE.
The NVR716NS-P/ NVR732NS-P series product
supports total 48V 120W.
One PoE port max supports 15W.
2.2.3 NVR716N/NVR732N Series
The NVR716N/NVR732N series rear panel is shown as below. See Figure 2-7.
15
Name
Function
Power switch
/
Power on-off button
Power input
port
/
Input AC 100~240V.
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as mike phone, pickup.
MIC OUT
Audio output port
Audio output port. It is to output the analog audio
signal to the devices such as the sound box.
Bidirectional talk output.
Audio output on 1-window video monitor.
Audio output on 1-window video playback.
VIEDEO OUT
Video output port
CVBS output.
1~16
Alarm input port
1~16
There are four groups. The first group is from
port 1 to port 4, the second group is from port 5
to port 8, the third group is from 9 to 12, and
the fourth group is from 13 to 16. They are to
receive the signal from the external alarm
source. There are two types; NO (normal
open)/NC (normal close).
When your alarm input device is using external
power, please make sure the device and the
NVR have the same ground.
GND
Alarm input ground port.
NO1~NO5
Alarm output port
1~5
5 groups of alarm output ports. (Group 1:port
NO1~C1,Group 2:port NO2~C2,Group 3:port
NO3~C3, Group 4:port NO4~C4, Group 5:
port NO5, C5, NC5).Output alarm signal to the
alarm device. Please make sure there is power
to the external alarm device.
NO: Normal open alarm output port.
C: Alarm output public end.
NC: Normal close alarm output port.
C1~C5
NC5
A
RS-485
RS485_A port. It is the cable A. You can connect to
the control devices such as speed dome PTZ.
Figure 2-7
Please refer to the following sheet for detailed information.
16
Name
Function
B
communication
port
RS485_B.It is the cable B. You can connect to the control
devices such as speed dome PTZ.
CTRL 12V
/
Controller 12V power output. It is to control the
on-off alarm relay output. It can be used to control
the device alarm output. At the same time, it can
also be used as the power input source of some
devices such as the alarm detector.
+12V
/
+12V power output port. It can provide the power to
some peripheral devices such as the camera or the
alarm device. Please note the supplying power
shall be below 1A.
Network port
One 10M/100M/1000Mbps self-adaptive Ethernet
port. Connect to the network cable.
eSATA
eSATA port
External SATA port. It can connect to the device of
the SATA port. Please jump the HDD when there is
peripheral connected HDD.
USB2.0 port
USB2.0 port. Connect to mouse, USB storage
device, USB burner and etc.
RS-232
RS-232 debug
COM.
It is for general COM debug to configure IP address
or transfer transparent COM data.
HDMI
High Definition
Media Interface
High definition audio and video signal output port. It
transmits uncompressed high definition video and
multiple-channel data to the HDMI port of the
display device. HDMI version is 1.3
VGA
VGA video output
port
VGA video output port. Output analog video signal.
It can connect to the monitor to view analog video.
Icon
Function
1~4
ALARM1~ALARM4. The alarm becomes activated in the
2.3 Alarm Connection
2.3.1 Alarm Port
2.3.1.1NVR704NS-P/NVR716NS-P/NVR732NS-P Series
The alarm port is shown as below. See Figure 2-8.
Figure 2-8
17
low level.
GND
A/B
485 communication port. They are used to control devices
such as PTZ. Please parallel connect 120TΩ between A/B
cables if there are too many PTZ decoders.
Icon
Function
1~16
ALARM1~ALARM16. The alarm becomes activated in the
low level.
NO1 C1,NO2 C2,NO3 C3,NO4
C4
Four NO activation output groups. (On-off button).
NO5 C5 NC5
One NO/NC activation output group. (On-off button).
CTRL 12V
Control power output. Disable power output when alarm is
canceled. Current is 500mA.
+12V
Rated current output. Current is 500mA.
GND
A/B
485 communication port. They are used to control devices
such as PTZ. Please parallel connect 120TΩ between A/B
cables if there are too many PTZ decoders.
2.3.1.2NVR716N/NVR732N Series
The alarm port is shown as below. See Figure 2-9
Figure 2-9
Note
Different models support different alarm input ports. Please refer to the specifications sheet for
detailed information.
Slight difference may be found on the alarm port layout.
2.3.2 Alarm input port
Connect the positive end (+) of the alarm input device to the alarm input port (ALARM IN 1~16) of the
NVR. Connect the negative end (-) of the alarm input device to the ground end () of the NVR.
18
Model:
JRC-27F
Material of the
touch
Silver
Rating
(Resistance
Load)
Rated switch capacity
30VDC 2A, 125VAC 1A
Maximum switch power
125VA 160W
Maximum switch voltage
250VAC, 220VDC
Maximum switch currency
1A
Insulation
Between touches with same
polarity
1000VAC 1minute
Figure 2-10
Note
There are two alarm input types: NO/NC.
When connect the ground port of the alarm device to the NVR, you can use any of the GND ports
().
Connect the NC port of the alarm device to the alarm input port (ALARM) of the NVR.
When there is peripheral power supplying for the alarm device, please make sure it is earthed with
the NVR.
2.3.3 Alarm input and output port
There is peripheral power supplying for the external alarm device.
In case overload may result in NVR damage, please refer to the following relay specifications for
detailed information.
A/B cable of the RS485 is for the A/B cable connection of the speed PTZ.
2.3.4 Alarm relay specifications
19
Between touches with different
polarity
1000VAC 1minute
Between touch and winding
1000VAC 1minute
Surge voltage
Between touches with same
polarity
1500V (10×160us)
Length of open
time
3ms max
Length of close
time
3ms max
Longevity
Mechanical
50×106 MIN (3Hz)
Electrical
200×103 MIN (0.5Hz)
Temperature
-40℃ ~+70℃
Left click
mouse
When you have selected one menu item, left click mouse to view menu content.
Modify checkbox or motion detection status.
Click combo box to pop up dropdown list
2.4 Bidirectional talk
2.4.1 Device-end to PC-end
Device Connection
Please connect the speaker or the pickup to the first audio input port in the device rear panel. Then
connect the earphone or the sound box to the audio output port in the PC.
Login the Web and then enable the corresponding channel real-time monitor.
Please refer to the following interface to enable bidirectional talk.
Listening Operation
At the device end, speak via the speaker or the pickup, and then you can get the audio from the earphone
or sound box at the pc-end.
2.4.2 PC-end to the device-end
Device Connection
Connect the speaker or the pickup to the audio output port in the PC and then connect the earphone or
the sound box to the first audio input port in the device rear panel.
Login the Web and then enable the corresponding channel real-time monitor.
Listening Operation
At the PC-end, speak via the speaker or the pickup, and then you can get the audio from the earphone or
sound box at the device-end.
2.5 Mouse Operation
Please refer to the following sheet for mouse operation instruction.
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