Smart WiFi Switch Remote ON/Off Voice Control Timing For Light Fans TV Home´
Wifi Frequency: IEEE 802.11 b/g/n. Item Type: Smart Switch. 1 x Smart Switch. Wiring Mode: Null line and live wire, 2 in and 2 out. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.