1. TFT display, support 2.4G, support multi-alarm operation without quantity limitation, With RFID card swipe and withdrawal function, can learn 20 cards 
2. APP(TUYA)has alarm push function,support IOS/Android.
3. With GPRS networking function, can upload the host state to the network alarm management terminal; Also through the network alarm management software, remote control host system arming/disarming.
4. The number of the central machine can be set, which can be networked with large central machines and is compatible with the international common Contact ID protocol for alarm networking.
5. The host can be used as a mobile phone, can directly dial, telephone (mobile) or SMS remote host system Settings. 
6. Timing arming/disarming function, truly realize intelligent automatic control, remote arming/disarming, monitoring, calling, switch alarm, switch linkage socket function.  
7.The unique black box function provides low power and anti-disassembly functions.
8.Built-in rechargeable high-capacity lithium battery, automatic switching standby power, with call, power reminder function Settings.