1.8 wireless guarding zones, 4 hardwire guarding zones.
2. Remote monitor the noise of guarding space and query alarmed zone' s name
through phone.
3. Support 6 user phone numbers, which dialed while host alarming.
4. Support 13 working LED, quick, simple and clear.
5. Support several of ways to set guarding zone: Emergency /Delay/Part.
6. Send alarm data to alarm center system, while alarming.
7. Equip 16 pressed-keys on host for self-program.
8. Local arm/disarm with remote controller, the pressed-keys of the host or remote by phone.
9. Self-defined ring times when the host be called.
11. If the telephone line connected with the host be cut off, the host drives the alarm horn immediately.
12. Equip standby rechargeable battery.
13. While alarming, support dialog through  phone network. (Option)
14. Track the guarding zone from remote, while alarming. (New function)
15. While alarming, play alert voice (pre-record) warn intruder. (Option)