1. Blue LCD digital display feature.
2. Handle process have English menu display, key and voice clew, easy to handle.
3. Blue LCD display, clock data real time display, handle content and work estates clarity and simple.
4. History record include time, main host states, handle content or alarm kind and many importance information, Don; T lost forever.
5. Exceed zone have 128 wireless zone.
6. Wireless detector has self-inspection feature and send information to main unit about work working status, daily maintenance more convenience.
7. Network feature: Can be used as single unit and also can contact with monitor center.
8. Arm, away-arm, away mute arm, stay arm function keys for choice.
9. Alarm priority function, can first dial-up alarm function.
10. Each zone can be set in activate or deactivate status respectively.
11. Each detector can be set independence.
12. Each detector can be set if have destroy detector alarm function.
13. Optional voice alarm and mute alarm for spot area.
14. Built-in AC adapter and rechargeable battery.
15. When alarm the most unit used English voice told you the alarm area, alarm zone and what kind of alarm (fire, gas and so on).