GSM alarm system for home protection
Description and Main functions:
1.3 wired and 16 wireless defense zones     
2.Can Auto-dial 5 phone No. and send SMS to 7 phone No. while alarming.     
3.normally open/closed signal output     
4.10-second voice message recording function     
5.Can call the mainframe any time and listen what happened in the alarm area.     
6.Can arm/disarm and program the system by wireless keyboard, SMS or phone      
7.Call in to set alarm ON, OFF, Monitor, Output, Intercom     
8.can connect wired & wireless PIR sensor, door/window contact, smoke detector, gas leakage detector, glass break sensor etc. Each wireless zone can match numberless wireless sensors.     
9.With voice reminder & password protection while the system is working.     
10.Can connect with intercom. You can talk to the mainframe with intercom.     
11.Switch to Backup rechargeable battery when the power is failure or cut by intruder and will send SMS and call you.If the power is recoverd, it will also send sms to you.     
12.Wireless signal transmission, with Human voice guide and easy to use, and don't fear for cutting wire by the intruders.     
13.With learning code programme method,it's easy to operate     
14.2 output port can be used to three lights or other home appliances.1relay output can be connect with DVR