wireless home diy security gsm alarm system android with relay output YK-007M2K
Main Features of burglar alarm:
1. 4 wired and 99 wireless defense zones,12V output remote control,arm/disarm linkage output and temper function; 2. LCD screen with time clock display;Voice prompt for all operations; 3. 3 groups of timely arm and disarm; 4. Can store 6 phone numbers: when alarming; 5. Can store 3 SMS numbers: when alarming; 6. One programmable 12V relay output; 7. 10-second automatic message recording; 9. Can send SMS to arm/disarm/check alarm record;Can set arm and alarm delay time; 10. Built-in wireless transmitter for convenient connection to wireless siren(customized); 11. Users can make calls by using keypad on main unit, just like a telephone; 12. SMS alarm for power failure or recovery;Built-in NI-HM rechargeable battery.