EVERSPRING USC423A User Manual

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USC423A 868MHz GSM Alarm System

User Manual

1. Introduction

The USC423A GSM Alarm System is a control panel that is compatible with
other H-net security devices from Everspring, such as wireless sensors,
remote controls, tags, and keypad. With this system you can achieve a better
control of your home security to make your life safer and easier than ever.

2. Appearance

Figure 1 USC423A Appearance

3. Operation

When a key is pressed, the LED will light up and a key tone will sound (when Key
Tone is enabled).

3-1 Definition of LEDs:

LED Indication

GSM Signal LED

Flashing once every second: Registering with
host device
Flashing once every three seconds:
Successful registration with host device
Off: No AC power

[REC] LED

Flashing: Recording / On Playback /
Monitoring
On: Speaker playback

[ARM] LED

On: Arm Mode
Flashing: Arm Mode Exit Delay

[PARM] LED

On: Partial Arm Mode
Flashing: Partial Arm Exit Delay

[DISARM] LED

On: Disarm Mode
Flashing: Waiting for Code Learning / Test
Mode

[ALARM] LED

Flashing: Undergoing Host Alarm or memory
has been triggered

[TEL] LED

On: Using GSM Telephone
Flashing: GSM sending SMS

[RF ID] LED On: Reading Tag ID

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3-2 Operation on Control Panel

Note: Please set the Host Phone Number and set the Record Alarm Message

first so that the GSM notification can function normally.

Please refer to the operation table.

Function Enter Key Explanation

Exit Delay: Arm Key LED flashes and beeps

(faster beeps at 5 second countdown)

ARM Mode

Enter password +

ARM Mode: Arm Key LED turns on

Exit Delay: Arm Key LED flashes and beeps

(faster beeps at 5 second countdown)

Partial Arm
Mode

Enter password +

Partial Arm Mode: Partial Arm Key LED turns on

DISARM Mode

Enter password +

Disarm Mode: Disarm Key LED turns on

** Please do following operations under “DISARM Mode”

1. Start recording alarm message (about 10
seconds) Playback will start automatically after
the record is complete

2. Press to stop recording if message is
shorter than 10 seconds

Record: Record Key LED will flash

Record Alarm
Message

Enter password + +

Playback: Record Key LED turns on

Alarm Type 1 Siren will sound during alarm

(Siren and
Dialer)

nter password + 01 +

(Default is ON)

Alarm Type 2

(No siren, Dialer
only)

Enter password + 02 +

Siren will not sound during alarm

DISARM Mode: Disarm Key flashes

Test Mode

Enter password + 03 +

A doorbell sound will be generated when a
device signal is received

Hold key 7 for 3 or more seconds: Test GSM
receiving signal strength

Hold key 8 for 3 or more seconds: Turn on / off
the Wireless Siren

Hold key 9 for 3 or more seconds: Test
telephone SMS

Press Disarm key to exit Test Mode

HA-70FA

Keys 1 – 8 will toggle House Code Dip Switch
positions

Dip Switch at ON position: Key LED on

Dip Switch at OFF position: Key LED off

Keys 1 – 8 LEDs will display Dip Switch ON
positions

Press Partial Arm Key to save settings

(Default Dip Switch position: 1111000)

SE822

Enable / Disable Wireless Siren

When Enabled: Key 0 LED turns on

When Disabled: Key 0 LED turns off

Press Partial Arm Key to save settings

Wireless Siren
Setting

Enter password + 04 +

(Default: Wireless Siren Disabled)

Enter password + 05+ 1 +

Turn On
RF
Anti-Jamming
Detection

Enter password + 05+ 2 +

Turn Off (Default)

Change
Password

Enter old password + 06 + new
password +

Default Password: 1234

Key Tone

Enter password + 07 + 1 +

Turn On (Default)

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Enter password + 07 + 2 +

Turn Off

Enter password + 08 + 1 +

Turn On

Open Door /
Window Alert

Enter password + 08 + 2 +

Turn Off (Default)

Add Remote Control

Enter password + 15 +

Add remote control or RFID tag

Add sensors

Intruder Mode

Enter password + 15 + 0 +

Sensors will trigger only when Fully Armed

Enter password + 15 + 1 +

Sensors will trigger in both Partial Armed and
Fully Armed

Delay Mode

Enter password + 15 + 2 +

Sensors will trigger only when Fully Armed, and
trigger will cause an Entry Delay

Enter password + 15 + 3 +

Sensors will trigger when Partial Armed or Fully
Armed, and trigger will cause an Entry Delay

Add Devices

24HRs Intruder Mode

Enter password + 15 + 4 +

Sensors triggered when Disarmed / Partial

Armed / Fully Armed will cause an immediate

alarm (24 hours)

Note: Fire Sensors / Flood Sensors must choose

this Type (24 hours).

Delete Sensor

Enter password + 20 + Key 1 +

Delete all sensors

Enter password + 20 + Key 1 +

1-9 +

Delete sensor 1-9

Enter password + 20 + Key 1 + 0

+

Delete all sensors after 10

Delete Remote Control

Enter password + 20 + Key 2 + Delete all remote controls

Enter password + 20 + Key 2 +

1-9 +

Delete remote control 1-9

Enter password + 20 + Key 2 + 0

+

Delete remote control 10

Delete RFID Tag

Enter password + 20 + Key 3

+

Delete all RFID tags

Enter password + 20 + Key 3 +

1-9 +

Delete RFID tag 1-9

Delete Device

Enter password + 20 + Key 3 + 0

+

Delete all RFID tags after 10

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Delete Wireless Keypad

Enter password + 20 + Key 4

+

Delete wireless keypad

Add/Change
Host Numebr

Enter password + 66 +

+Mobile Phone Number +

The host number will receive an operation
succeeded confirmation SMS

Reset to Factory

Setting

Password + 0000 +

(Default Password: 1234)

3-3 Special Key Operation

Function Operation Explanation

Speed Dial TEL_1 Hold 1 Speed dial phone number set 1

Speed Dial TEL_2 Hold 2 Speed dial phone number set 2

Speed Dial TEL_3 Hold 3 Speed dial phone number set 3

Speed Dial TEL_4 Hold 4 Speed dial phone number set 4

Speed Dial TEL_5 Hold 5 Speed dial phone number set 5

PANIC Hold 9 Generate a Call for Help Alarm

Play Alarm Message Hold Record

Test playback of the user’s recorded
alarm message

All Area Alarm Mode (Single

Key)

Hold Arm Key

May only enter this mode under Disarm

Mode
Partial Area Alarm Mode
(Single Key)

Hold Partial Arm
Key

May only enter this mode under Disarm

Mode

3-4 Telephone Functions

3-4-1 Telephone call: Enter the number keys then press Telephone Key to

call. Press Telephone Key again to hang up.

3-4-2 Answer telephone: A call tone will sound when someone calls. Press

the Telephone Key to answer, and press it again to hang up. Hold the
Telephone Key for 3 seconds to reject the call.

3-4-3 DTMF Key: Number keys may be pressed during a call, with Record

Key as * and holding Record Key for more than 0.5 seconds as #.

3-5 System Arm / Partial Arm / Disarm Instructions

3-5-1 Arm Mode Setup

a. Enter the password + Arm Key. A long beep will sound if the password is

correct. Three beeps will sound if the password is incorrect.

b. If the password is correct, the system will enter the Exit Delay countdown.

The Arm LED and beep tone will flash and sound once every second.

c. When the countdown reaches 5 second, the beep tone will sound twice

every second.

d. After the countdown is complete the system will time out and enter Arm

Mode. The Arm LED will light on.

3-5-2 Partial Arm Mode Setup

a. Enter the password + Partial Arm Key. A long beep will sound if the

password is correct. Three beeps will sound if the password is incorrect.

b. If the password is correct, the system will enter the Exit Delay countdown.

The Partial Arm LED and beep tone will flash and sound once every
second.

c. When the countdown reaches 5 second, the beep tone will sound twice

every second.

d. After the countdown is complete the system will time out and enter Partial

Arm Mode. The Arm LED will light on.

3-5-3 Disarm Mode Setup

a. Enter the password + Disarm Key. A long beep will sound if the password

is correct. Three beeps will sound if the password is incorrect.

b. If the password is correct, the system will enter Disarm Mode.

NOTE: Remote Control, Wireless Keypad, and SMS can be used to

operate Arm / Partial Arm / Disarm setup. Tags can be used to
Disarm (An SMS will be sent to the Host Phone Number if
Disarmed from Fully Armed). SMS content can be modified by
Tag Names for Tags 1-4 (e.g. “Jack came home”, “Daniel
disarmed”).

3-6 Test Mode Instructions

a. Press password + 03 to enter Test Mode.
b. Time out for test mode is 10 minutes, with an additional 10 minutes if

testing is done. Press the Disarm Key if you wish to exit Test Mode.

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c. If a device signal is received in Test Mode the doorbell would sound and

indicate with LEDs 1 to 9 (LED 1 – 9 indicates Sensor Zone 1 – 9, Remote
1 – 9, or Tag 1 – 9. Other indications would be LED 0)
If the device is a sensor, the Sensor Type will be indicated as below:
Arm LED on: indicates the Sensor will only trigger when Fully Armed
Partial LED on: indicates the Sensor will trigger when Fully Armed or
Partial Armed
Alarm LED on: indicates the Sensor will trigger an immediate alarm (24
hours) when Fully Armed / Partial Armed / Disarmed.

d. Press 7 for 3 or more seconds during Test Mode would display the GSM

signal strength indicated as: LED 1 (Good), LED 2 (Normal), LED 3 (Poor),
LED 4 (No Signal / SIM card registration failure / No SIM card).

e. Press 8 for 3 or more seconds during Test Mode would send a System On

/ Off command from the Wireless Siren.

f. Press 9 for 3 or more seconds during Test Mode would send a test SMS

(including the current Alarm Mode, Delay Time, Siren On/Off, and Alarm
Time) to the host mobile phone number.

3-7 Alarm Procedure:

When an alarm is triggered the Alarm LED will flash and the alarm will
sound (depending on your Alarm Type and Alarm Time settings) with an
SMS / call notification (depending on your Alarm message and SMS
setting). LEDs 1 – 9 will also indicate Sensor Zone 1 – 9, Remote 1 – 9, or
Tag 1 – 9. LED 0 will light on for other situations. For Alarm LED, enter
“Password + Disarm Key” to clear Alarm Memory. The default time for
Siren Alarm is 3 minutes.

3-8 Open Door / Window Alert:

When set to On and entering Fully Armed or Partial Armed, the door /
window sensors will be checked depending on alarm mode. If sensor
shows Open then the device will beep 10 seconds, and the LED will show
1 – 9 for Sensors 1 – 9 (0 for other Sensor Zones). After the alert has
ended it will enter the configured warning procedure (if all doors / windows

are normal the alert sounds will turn off).
You may also check beforehand:
Pressing the Arm Key will check all doors and windows under Fully Armed

and display LED opened doors or windows for 3 seconds.
Pressing the Partial Arm Key will check all doors and windows under

Partial Armed and display LED opened doors or windows for 3 seconds.

3-9 RF Anti-Jamming Function

When Anti-jamming is set to on, the device will send an SMS to the Host
Phone Number when RF jamming is detected under Arm Mode.

3-10 One Key Alarm Mode

Under Disarm Mode:
Press Arm Key for 3 or more seconds to enter Arm Mode;
Press Partial Arm Key for 3 or more seconds to enter Partial Arm Mode.

3-11 Disarm Threat Password

Threat Password is your normal password + 1.
For example: normal password 1230 will have a threat password of 1231
Normal password of 9999 will have a threat password of 0000.
An SMS will be sent to the Host Phone Number when using a threat
password to disarm.

3-12 Sensor Low Battery Indication

When a Sensor Low Battery signal is received an SMS will be sent to Host

Phone Number (The sensor will send a second SMS after a minimum
interval of 7 days).

3-13 Restore to factory settings with the Reset button:

a. Turn off all power
b. Press and hold the Reset button (next to the DC-Jack) then restart the

device. One beep will sound.

c. 5 beeps will sound to indicate the device has been restored to factory

settings.

d. Default password is: 1234. For other default values please see the Quick

Guide.

4. Alarm Message Playback and SMS Functions

Device SIM card setup and installation instructions:
a. Unlock the SIM card before use. PIN code or PUK code not required.
b. Do NOT set the SIM card phone number to host phone number or regular

SMS phone number.
c. Ask your local carrier to disable voice message function of this SIM card.
d. As alarm messages and sending SMS require fees, please inquire with

your local carrier about their charging standards.

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e. Please carefully select the installation position of your device, as to make

sure the GSM has good signal. Please see Test Mode Point 4.
f. The SIM card must not be expired.
g. The “Show Caller ID” function must be enabled on the mobile phones for

the host phone number and SMS phone number for the host to determine if

the phone number is authorized to use the SMS function.

4-1 Alarm Message Play Function

4-1-1 Alarm Message Play Time: maximum cycle length is 30 seconds.
4-1-2 Record Alarm Message: the Help message can be recorded; Alarm

message up to 10 seconds, and will be played every time when a
condition is triggered.

4-1-3 Replay Alarm Message: hold the Record button to play the Alarm

message.

4-1-4 Confirm Telephone Times: the default is 3 times. Pressing the “*”

button on a remote phone will enter the remote control procedure. Press
8 again to confirm and the confirmed call will be temporarily canceled.
When confirmed times have been reached all phone calls will be
canceled.

4-1-5 Call Attempts: the default is 3 times. All attempted calls will count as 1

times before the Confirm Times has been reached. The call will stop
when the maximum call value has been reached.

4-2 Special Functions

4-2-1 Warning SMS Notice and Host Parameter Setup

When the host generates an alarm, an SMS will be sent first from the
preset SMS phone number to notify the user on the condition.

4-2-2 Alarm Voice Automatic Call

When the host generates an alarm, the preset voice telephone number
and help message will automatically call and notify the user of an alarm
condition. Please refer to the Trigger Call Procedures.

4-2-3 System Disarm Notification

When the RFID Tag is on the Host tag sensor, an SMS will be sent to the
Host Phone Number if Fully Arm is set to Disarm and notify the user on
who disarmed the system.

4-3 Built-In Automatic Voice Dial

4-3-1 How to enter Reverse Control:

The user may press “*” when hearing the USC423A alarm call. The alarm

will stop and the device will enter “Reverse Control” mode and wait for
function input. Press the “#” or wait 30 seconds to end the call (Listen In
or Two Way Talk excluded).

4-2-2 Reverse Control Procedures:

a. Press “*” and input Key (0 – 9 and *) after the message to enter Remote

Control Procedures. Timeout will occur if no Keys were input after 30
seconds.

b. When Key = 1 (Full Arm and send SMS)
c. When Key = 2 (Part-Arm and send SMS)
d. When Key = 3 (Set the Siren to turn on Alarm and send SMS)
e. When Key = 4 (Set the Siren to turn off Alarm and send SMS)
f. When Key = 6 (Listen to the Alarm message again)
g. When Key = 7 (Enter Listen In Mode. Timeout will occur after 5 minutes)
h. When Key = 8 (Cancel telephone notice and send SMS)
i. When Key = 9 (Enter Two Way Talk Mode. Timeout will occur after 5

minutes)

j. When Key = 0 (Disarm and send SMS)

4-2-3 Trigger Call Procedures

When an event triggers, the device will call the preset number and play
the alarm message for 30 seconds. Pressing a Key will enter Remote
Control. The call will end after 30 seconds and contact the next set of
numbers and repeat the steps.

4-2-4 SMS Functions

Setup SMS Sent Operation SMS in Return

Operation

Menu 1

#

0 Disarm
1 Arm
2 Partial Arm
3 Two-way Talk
4 Listen In
00 System Status
? Phone Number Setup

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Operation

Menu 2

?

5 Alarm Call Phone Number Set
6 Alarm SMS Phone Number Set
8 Speed Dial Phone Number Set
?? System Setup

Operation

Menu 3

??

91-99 Change Zone Name
10 Change RFID Tag Name
11 Enter & Exit Delay Time
12 Siren Volume
13 Siren Ring Time

Disarm 0 System Disarmed

Arm 1 System Armed

Partial 2 System Partial Armed

Two Way

Talk

3

Call back from

Alarm system

console

(Note 7)

Listen In 4

Call back from

Alarm system

console

(Note 7)

System

Status

Display

00

System Disarmed/ System
Armed/ System Partial Armed
Entry & Exit Delay Time: xx
Seconds
Siren Volume: Mute/Low/High
Siren Ringing Time: xx Minutes

Set Alarm

Voice Phone

Number

5(Note1) (Note 5)

TEL:

1.

2.

3.

4.

5.

Forward->
Edit->Send
TEL:

1. 0932XXXXXX

2. 0922XXXXXX

3. 0928XXXXXX

4. 0965XXXXXX

5. 0932XXXXXX

Set Phone Number Successfully

Set Alarm

SMS Phone

Number

6 (Note1) (Note 5)

SMS:

1. 0932XXXXXX

2. 0922XXXXXX

3. 0928XXXXXX

4.

5.

Forward->
Edit->Send
SMS:

1. 0932XXXXXX

2. 0922XXXXXX

3. 0928XXXXXX

4. 0936XXXXXX

5. 0921XXXXXX

Set Phone Number Successfully

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Set Speed
Dial No. (5

sets)

8(Note1) (Note 5)

SPEEDDIAL:

1.

2.

3.

4.

5.

Forward->
Edit->Send
SPEEDDIAL

1. 0928XXXXXX

2. 0965XXXXXX

3. 022655XXXX

4.
0021626572XXX
X

5. 08532XXXX

Set Phone Number Successfully

Change Zone

1 Name

91

(Note 2)
(Note5)

Zone1 Name:
Zone1

Forward->
Edit->Send
Zone1 Name:
Entrance Door
Sensor1

Set Zone Name Successfully

Change Zone

2 Name

92

(Note 2)
(Note5)

Zone2 Name:
Zone2

Forward->
Edit->Send
Zone2 Name:
Entrance Door
Sensor2

Set Zone Name Successfully

Change Zone

3 Name

93

(Note 2)
(Note5)

Zone3 Name:
Zone3

Forward->
Edit->Send
Zone3 Name:
Entrance Door
Sensor3

Set Zone Name Successfully

Change Zone

4 Name

94

(Note 2)
(Note5)

Zone4 Name:
Zone4

Forward->
Edit->Send
Zone4 Name:
Entrance Door
Sensor4

Set Zone Name Successfully

Change Zone

5 Name

95

(Note 2)
(Note5)

Zone5 Name:
Zone5

Forward->
Edit->Send
Zone5 Name:
Entrance Door
Sensor5

Set Zone Name Successfully

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Change Zone

6 Name

96

(Note 2)
(Note5)

Zone6 Name:
Zone6

Forward->
Edit->Send
Zone6 Name:
Entrance Door
Sensor6

Set Zone Name Successfully

C

hange Zone

7 Name

97

(Note 2)
(Note5)

Zone7 Name:
Zone7

Forward->
Edit->Send
Zone7 Name:
Entrance Door
Sensor7

Set Zone Name Successfully

Change Zone

8 Name

98

(Note 2)
(Note5)

Zone8 Name:
Zone8

Forward->
Edit->Send
Zone8 Name:
Entrance Door
Sensor8

Set Zone Name Successfully

Change Zone

9 Name

99

(Note 2)
(Note5)

Zone9 Name:
Zone9

Forward->
Edit->Send
Zone9 Name:
Entrance Door
Sensor9

Set Zone Name Successfully

Change RFID

Tag Names

10

(Note 2)
(Note5)

Tag Names:

1.

2.

3.

4.

Forward->
Edit->Send
Tag Names:

1. Jack

2. Daniel

3. Henry

4. Joe

Set Tag Names Successfully

Set Entry &

exit Delay

Time

11 (Note 5)

Entry & Exit Delay Time(0-240
sec.):
15

Forward->
Edit->Send
Entry & Exit
Delay Time
(0-240 sec.):
10

Set Delay Time Successfully

Set Siren

Volume

12 (Note 5)

Siren Volume (0 Mute, 1 Low, 2
High): 2

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Forward->
Edit->Send
Siren Volume (0
Mute, 1 Low, 2
High): 1

Set Siren Volume Successfully

Set Siren

Alarm

Duration

13 (Note 5)

Siren ringing time (1-9 minutes):
3

Forward->
Edit->Send
Siren ringing
time (1-9
minutes):
5

Set Siren Time Successfully

0001 English(Note 5) Set Language Successfully
0034 Spanish(Note3) Requirements Not Allowed

0886

Traditional
Chinese (Note3)

Requirements Not Allowed

System

Language

Change

0086

Simplified
Chinese (Note3)

Requirements Not Allowed

Status

Report

SMS Sent

SMS in Return

AC Adaptor

Power Off

(Note 6) System AC Power Loss

AC Adaptor

Power On

(Note 6) System AC Power Return

Tag

Disarmed

(Note 6)

For Tag 1-Tag 4:
Send "Tag name"
For Other Tags:
Send "Tag xx "

Zone Trigger

For Zone 1-Zone 9:
Send "Zone name” is triggered
For Other Zones:
Send "Zone xx” is triggered

Zone Tamper

For Zone 1-Zone 9:
Send "Zone name” tamper is
triggered
For Other Zones:
Send "Zone xx” is triggered

Zone Low

Battery

(Note 6)

For Zone 1-Zone 9:
Send "Zone name” battery is low
For Other Zones:
Send "Zone xx” battery is low

Console

Tamper

Console tamper is triggered

Keypad
Tamper

Keypad tamper is triggered

Console

Panic

Emergency help notify

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Remote

Panic

Emergency help notify

Phone

number

invalided

Unauthorized Phone Number

SMS

Command

invalided

Requirements Not Allowed

Alarm call
confirmed

The Phone Call Confirmed

Duress code

(Note 6) Duress code is sent

Anti-jamming

(Note 6) Signal has been jammed

Note1: Maximum length for telephone numbers is 20 digits. Only numbers 0 –

9 and “,” can be used. For example, phone number 0222606868 with
extensions 1234 will be input as: “0222606868,1,2,3,4”. If the length
exceeds 20 digits, only the first 20 digits will be saved, and the rest will
be deleted.

Note 2: Maximum length for Zone Names and Tag Names is 24 characters

(letters and numbers. No Chinese). If the length exceeds 24 characters,
only the first 24 characters will be saved, and the rest will be deleted.

Note 3: This language is currently unavailable.
Note 4: Do NOT add or delete spaces or other symbols, or change Title

content, as SMS configuration may fail if those are changed. For
example, when setting Zone1 Name, the zone name must be entered
under Title (not after). Please refer to the examples listed above.

Note 5: Only the host mobile phone number can use the SMS function.
Note 6: Special condition SMS will only be sent to the host mobile phone

number.

Note 7: Two Way Talk and Listen In must be picked up within 25 seconds, or

the host will end the call. A failure SMS will be sent if dial back is
unsuccessful.

Note 8: Send a SMS “???” from an authorized mobile phone number to

receive the host model number and software version.

5. Troubleshooting

5-1 System Reset:

The user may use the system reset button to return the device to factory
default settings. The default password is “1234”. Please note that all
configurations (including recorded alarm messages, contact lists, and
learnt ID codes will be deleted):

a. Take the device off the wall.
b. Remove all power sources (including batteries and DC-jack).
c. Press the reset button on the back of the device and insert the

batteries (or DC-jack).

d. The LED will turn on to indicate the system is starting. 5 short beeps

will sound when the system is reset to factory settings.

5-2 The USC423A cannot register with a GSM host (GSM Net LED

flashes rapidly):

a. SIM card not inserted or bad contact.
b. SIM card needs to be unlocked before use (use a mobile phone to

setup) to cancel the input of PIN code or PUK code.

c. Change the position of the USC423A.
d. Remove AC power and batteries and insert the SIM card again.
e. Make sure the SIM card is not expired.

5-3 Authorized SMS mobile phone number cannot be configured

or receive SMS:

a. The Show Caller ID function of the mobile phone with the SIM card

must be turned on. The host can then determine if the number was
authorized.

b. Only phone numbers set as the Admin user (Host phone number) may

configure parameters such as Voice, SMS, Speed Dial numbers, delay
time, Siren, volume, and starting time. Normal SMS numbers will not

be accepted.
c. If GSM is busy or has bad signal, the SMS may be delayed or not sent.
d. When operating SMS from a mobile phone, please wait for the

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USC423A to return the SMS before operating the next SMS. Resend
the SMS if one minute has passed and the USC423A return SMS is
still absent.

e. When operating SMS from a mobile phone, if there are no responses

the reason might be the sent SMS is not an acceptable command.
Please refer to “SMS Functions”.

5-4 GSM Net LED is off:

a. Check the AC adaptor to see if it’s properly plugged in and check the

power LED to see it it’s on. The GSM will shut down partial power when
it is not connected to AC power to extend usage time.

b. Remove all power sources (including batteries and AC power), insert

them back and try again.

Specifications

Operating temperature range -10°C to 50°C
Operating humidity 85% RH at 30°C
Adapter 9V DC 1A
Battery type Li-ion cell 2000mAh 3.7V
Transmission range Outdoors >150m (Open space) for front and sides
Frequency range 868.35 MHz

** Specifications are subject to change without notice

USC423A0517

ENVIRONMENTAL CONCERNS

Please DO NOT dispose of electrical appliances as unsorted waste, use the recycling
facilities provided by your local authorities.

Please DO NOT dispose of packaging as unsorted waste, use the recycling facilities
provided by your local authorities.

MANUFACTURER

Everspring Industry Company Limited
3F, No. 50, Sec 1
Zhonghua Road
Tucheng District
New Taipei City
23666
Taiwan

TEL: [phone]
FAX: [phone]