Model Number:WiFi Curtain Switch Origin:Mainland China Certification:CE Voltage:100-240V 50/60Hz Wifi Standard:IEEE 802.11b/g/n 2.4Ghz Only Standard:Wifi DIY Curtain Switch Module Max. Load:10A Voice Control:Alexa, Google Home APP:Smart Life, TuyaSmart Tuya Smart WiFi Blind Curtain Switch Remote Control For Roller Shutter Electric Motor work with Google Home Alexa Smart Home FEATURES [App Remote Control] Tuya or smart life APP can be used to remotely control the switch on and off. [Voice Control] The switch is compatible with Alexa and Google Home Assistant. [Timer Schedule] The smart switch is automatically turned on and off at a given time through the timer function. [Open or Close at a percentage] You can open the curtains and set the percentage as you like on the smart life APP. [Share] The control switch can be shared with family members. Description: Product：Wi-Fi Smart Curtain Controller/ Wi-Fi Curtain Module Wireless Type: WiFi IEEE 802.11b/g/n 2.4GHz Voltage：AC100-240V 50/60Hz Max. load：10A Dims (WxDxH)：46*46*18mm App: Smart Life, TuyaSmart Voice Control: Amazon Alexa, Google Home Assistant