1.3G WCDMA alarm system
2.Android + IOS APP application. 
3.Work with IP camera.
4.Can store 5 groups alarm call/SMS phone No.
5.16 wireless zones,which zone can be learned with 4 pcs wireless sensors 
6.Built-in rechargeable lithium battery .
8. Self-checking windows/doors status and chime reminds if door open
9.SMS alert whenn AC power lost or recovered or detectors in low voltage
10. doorbell function.
12.Arm/alarm Delay for each defense zone. Timed arm/disarm function
13.Zone name can be edited by user
14.The host support Monitoring and two-way intercom function.
15. Work with two way Smart Power socket to control home appliance remotely.