... : when alarming, system will make alarm call to these numbers automatically - Can store 3 SMS numbers: when alarming, system will ... fire, gas, door, hall, window, balcony, and boundary places alarm - Real-time, delay, 24 hours, bypass defense zones programming funtion ... user manual Wolf-Gurad Intelligent Wireless Auto-dial GSM Alarm System Standard Pack Kits SpecificationsColor: White Input Voltage: ...