1. 4.3 inch capacitive screen display panel SOS emergency button
2. embedded strong CPU master control based on 32 bit Cortex-M3 core.
3.WIFI/GSM/3G/GPRS networking alarm support APP push
4.100 road wireless defense area 10 RFID cards 4 lines wired defense area.
5. support the main power failure backup battery shortage anti prying alarm and so on.