Shenzhen Etross Telecom Co., Ltd.
Main products:gsm fwt,gsm gateway,goip,gsm fax,gsm modem,gsm alarm,Gsm module,gsm fwp,gsm asterisk card,modem pool,gsm terminal,cdma terminal,fixed wireless terminal,billing meter,asterisk card,pc station,pc multi user share,pc share,phone adapter,antenna &accesorr
Contact Us
  • Contact Person : Mr. Zhou Frank
  • Company Name : Shenzhen Etross Telecom Co., Ltd.
  • Tel : 86-755-28167031
  • Fax : 86-755-23040460
  • Address : Guangdong,Shenzhen,202, 2/f, Block B, Yuetong Comprehensive Bldg., Meilong Road, Longhua Town, Bao'an District, Shenzhen City, Guangdong Province. China
  • Country/Region : China
  • Zip : 518109


Product Detailed
1. Multi language:Chinese/English/Russian/Spanish; 2.Program and control the system by keyboard, remotes, SMS or phone;


The alarm system adopts SMS data transmission and voice platform of GSM network to send control command and receive alarm message remotely. The system can be armed according to user’s requirements, when a signal is detected by sensors, the sensors will send alarm signal to alarm host immediately, then the alarm host will send alarm SMS to pre-set mobile phone numbers, and meanwhile dials its preset telephone/mobile phone numbers automatically. In addition, user can dial the number in the alarm host to remote control the host, such as arm, disarm etc.

Main functions

1. Can send SMS to switch the language Chinese/English/Russian/Spanish.2. Each zone has independent arm/disarm functions.3. 2 wired zones and 12 wireless zones.4. With voice reminder when users operate the system.5. Support two-way communications 6. Can work with wired & wireless sensor.7. Each wireless zone can use countless wireless sensors.8. Users can pre-record a voice message in the system and playback when system is alarmed.9. Send SMS text to 3 mobile phones and auto-dial 3 phones to inform the user.10.Users can use any phone to listen what is happening 11 .Program and control the system by keyboard, remotes, SMS or phone.12.Send SMS and Voice to inform users which zone is alarming when the system is triggered.13.Use SMS to change the zone name & content.14.Use SMS to inquiry the system status wherever.15.With password protection, System will inform users when incorrect password is tried 3 times  16.Wireless Emergency function (24 hours zone).17.With Backup rechargeable battery, system can work even if there is a power is failure.  18.Send SMS to inform you when there is a power failure or returns to normal. 19.Can set the installation address by SMS. 20.Can send alarm signals to monitoring center through GSM network, 


1. Wireless frequency: 315MHz/433MHz;

2. GSM frequency: 900/1800MHz(standard), 850/1900MHz (optional)

3. Alarm response time: ≤8s (GSM signal in normal)

4. Power requirements: AC 220V 50Hz/60Hz

   Working consumption:< 0.6W  

   Backup battery: DC7.4V/850MA   Backup battery working hours: ≥10 hours

5.Working condition   temperature: -20~+60°C   humidity: ≤95% (non-condensation)6.Size: 150mm(L)×100mm(W)×16mm(H)7. Record time: 10s

Includes:One alarm host (main unit)One Wireless door/window magnetic contactOne PIR sensorTwo remote controllersOne siren (More than 110DB)    One AC adapter         One English user manual

Specification of main unit:Output power: DC12VInput power: AC110V to 240V,50Hz or 60 HzWorking hours of standby Battery(DC8.4V):More than 15 hoursWireless frequency for above accessories:433MHZ


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