... phone numbers: when alarming, system will make alarm call to these numbers automatically;n Can store 3 SMS ... a telephone;n One-key-control function: Out Arm, Home Arm, Remote Arm;n SOS, fire, gas, door, ... phone numbers: when alarming, system will make alarm call to these numbers automatically;n Can store 3 SMS ... a telephone;n One-key-control function: Out Arm, Home Arm, Remote Arm;n SOS, fire, gas, door, ...