1) Esthetics outward design, LCD with blue background;

2) Voice instruction;

3) Low power consumption, backup battery lasts for 72 hours;

4)32 wireless zones and 8 wired/ wireless compatible;

5) Door bell, 5 wireless door bells;

6) Low power alarm;

7) AC power failure alarm;

8) Built-in siren; external siren optional;

9) 6 phones for auto dial;

10) Remote sound monitoring, arm and disarm;

11) Learning code;

12) Arm/ disarm each zone separately;

13) Backup rechargeable battery with large volume;

14) Free intercom with Ademco monitoring center;

15) Telephone line anti-cut;

16) Three group timer;

17) 100 alarm record.