1. GSM alarm transmission, do not connect telephone lines and are not afraid of cutting line.

2. The host automatically stores system status, while its power is off.

3. The host equip a bank of standby battery .It can go on working after its power is off.

4. The host can monitor the voice of the spot from remote when alarm.

5. The host can be set arm/disarm from remote and the host’s parameter can be set from remote through mobile phone.

6. You can increase/decrease detectors.

7. The host’s power is monitored from remote.

8. Can be connected with the alarm center through GSM network platform.