1. Built-in 9 languages, can switch freely
2. Wifi+GSM networking, support APP push, voice monitoring and other channel alarm methods
3. Support APP remote arming and disarming and parameter setting
4. Up to 100 wireless detectors learn storage locations
5. Support the name setting of 12 alarm types such as the main door and lobby
6. Support multiple defense zone type settings such as outgoing defense zone, home defense zone, perimeter defense zone, 24-hour defense zone, etc.
7.5 sets of preset alarm calls, set their SMS switch and voice switch respectively
8. Support external wireless siren
9. Defence zone renaming function
