... send SMS with alarm system wireless/wired gsm intruder alarm1, wireless/wired gsm intruder alarm2, backup battery for home alarm3, call ... light, cooker, air-conditioner and so on.11, This gsm intruder alarm is very suitable for the garage, store, house, ... villa, warehouse, shop and other places. Technical parameters of gsm intruder alarm*Input Voltage: DC12V/1A *Standby Current: <55mA *Alarming ...