Main functions:
1, Luxury design, blue backlight, big LCD Screen Display, 32 wireless defense zones, 8 wired Defense zones
2, Preset 6 groups of alarm phone numbers, recyclly calling when alarm
3, 10s voice recording
4, Monitor function
5, Siren accompany sound ON/OFF when using remote controller
6, Siren Sound/Mute Alarm 
7, Remote control function, arm/disarm the system thru phone from far away, etc.
8, Password protection
9, Modify or delete the alarm numbers pre-set 
10, Learning code, easily learning accessories 
11, Back to original setting function
12, Voice Instruction
13, Leave-Ground Alarm Function 
14, Support 5 wireless doorbells
15, Separately arm/disarm each defense zone
16, Program 3 groups of time to arm/disarm
17,100 historical alarm time records
18, Built-in siren, External Siren Optional.Wireless siren controlled thru phone simultaneously.
19, Low power consumption, built-in backup Li-battery lasts for at least 48 hours

Optional functions:
1, Home appliance switch remote control function
2, A/C power off alarm by phone function
3, External MIC Optional 
4, Wireless siren control thru phone simultaneously.
5, Ademco CMS (Contact ID, Express 4+2,etc.) compatible function