Wifi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP
No contracts and No subscription fee. WIFI Network: WIFI connection, Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks. The alarm station should ALWAYS CONNECT to AC adapter. Works on 2.4GHz WiFi network ✔ ✔ ✔ ✔ ✔ - -.