1) Arming and disarming by remote controller and keypand.

2) Remote arming and disarming by telephone

3) Reporting of illegal invasion by PIR detector and door magnet sensor

4) Siren buzzing for field overawing and alarming

5) Smoke and fire alarm

6) Toxic gas leaking alarm

7) Alarm for accident event and emergency help

8) Auto-dial to preset telephone numbers for voice reporting 9) Six groups of alarm telephone numbers preset for voice reporting

10) Self-alarm when telephone cable is disconnected or destroyed