wireless/wired 90 zone security alarm system/Zone Alarm
1)90 wireless defense zone,6 wired zone, can work with two horn, with LED display.

2)Can store six  user's phone numbers
3)Long distance to alarm/disarm/listen in.
4)Each defense zone can have 99 detectors and remote controllers.
5)The panel will send signal if the detectors go wrong or being short of power.
6)Any accessory can be compatible to the system.
7)Cutting the phone wire will cause the sudden alarm to prevent people from burglar.
8)Inner Ni-hy battery ensures to keep working for 24 hours once power is off.
9)Alarm call has the priority to the normal call.
10) The main panel could record voice information, this voice would be played to automatically when the alarm phone call is connected.