1.WIFI/GPRS/SMS + 3G/GSM touch keypad alarm system
2.Android + IOS APP application easily control, Easy to give authorization. 
3.Free charges through WiFi network.if no WIFI, the host will work  with 3G network. 
5.Workable with maximum 100pcs smart socket/wireless relay output to control simple home appliances.
6. 8 scene settings and 20 ifttt settings. 
   Advanced home automation functions for perfect smart home life.
8.20s Leaving message remotely in APP. 
9.Information push promptly when AC power lost or recovered or detectors in low voltage
10.Self-checking windows/doors status and chime reminds if door open
11.100 wireless defense zones, Zone names can be revised by users
12. ”ding dong” doorbell function.
13.Can store 6 alarm call phone No.+2 alarm SMS phone No
14.Arm/alarm Delay for each defense zone. Timed arm/disarm function
15.Built-in rechargeable battery 
16.The host support Monitoring and two-way intercom function.