1Touch switch, support mobile phone remote control, realtime state feedback for you. 2Support AI voice and APP control, control multiple devices via smart speakers. Furniture can be opened automatically, enjoy housekeeping service. 3Timing function, multiple timer can be set, support network off work function, even if the network is off, timer can work normally. 4WiFi touch switches can work in most home electrical environments. And it is best to ask a professional electrician to install. 5Manufactured according to the original production specifications, in line with strict quality standards. Item Type: Smart Fan Switch Material: Tempered glass+PC Purpose: Smart home switch / office building / exhibition hall switch / villa / apartment room / duplex room Voltage: 110-240V 50/60HZ Standard: EU Standard Power: 400W Maximum Working Current: 2A Standby Power Consumption: 0.1mA Wi-Fi: 2.4GHz, IEEE 802.11 b/g/n Support Voice Control: ForGoogle Home, for IFTTT, for Tmall Genie, for Xiaodu Audio Support APP: ForTuya, forsmart life Start Method: Touch control, voice control, mobile app control 1 x Switch 2 xScrew 1 x Manual