1.Digital clock display with two groups alarm functions
2.Supports GSM mobile network with bill checking and calling functions
3.Allow up to 120 wireless defense zones and 2 wired zones, Each can be defined as one of the 8 zone
4.4 sets of scheduled disarmed Function, realize intelligent full automatic control
5.Long-distance telephone control for arming, disarming, monitoring
6.Relay linkage output for appliance remote control function
7.GSM industrial graded module, stable and reliable. 8.Support APP & Android operation