gsm alarm security system providers

Specifications 1, Send SMS for alarm security system

2, Two way communication for alarm security

3, Wireless/wired alarm system

wireless/wired gsm alarm security system     The home GSM alarm security system: 850/900/1800/1900MHZ, main features:   1. Use SIMCOM module----industrial module .Two-way voice communication, to talk with people who are on spot, like a mobile phone. 2. Know which zone triggers, and which detector triggers from the SMS, when alarm   3. 8 wireless zone (LED display) and 4 wired zone for the gsm alarm system   4. Call 6 phone numbers and send the SMS when alarm. 5. Can set home/away arm functions for security system 6. 10 seconds voice to record for gsm security 7. GSM alarm system can work with 120 wireless detectors in total , like the wireless door/window sensor, wireless pir detector, gas detector, smoke detector, panic button. 8. Control the home appliance, like light, cooker and so on. 9. With inner battery, to last about 12 hours if power failure for alarm system 10, This gsm alarm security system is very suitable for home, company, boat, car, villa, shop and so on.   The gsm alarm security system' inner PCB board