Item
GSM Wifi 433mhz Wireless Home Burglar Security Alarm Systems Kit
Power Supply
DC12V 1A externdl cable ;DC5V 2A Type-C USB
Backup Battery
3.7V 5000mAh lithium battery
Working power consumption
<5W
Zones
8 Wired zones/ 200 Wireless zones
WiFi standard
IEEE802.11b/g/n 2.4GHz