Hands-free Voice Control -Works with Google Home, Amazon Echo Alexa-App Name: Smart Life, Tuya App Control - Timing Function, APP remote control- Programming your smart curtain switch on App 'smart life / Tuya', then your curtain, blind, roller shutter can be remote controlled by phone and you can set timing schedule for it, like open at 7:00am, close at 7:00pm, then your curtain blind can open or close automatically when time is up.- You can control your smart curtains by mobile phone anytime, anywhere as long as it's with network. Group Function and Device Sharing You can create group in the APP to manage all the blinds shutters in your house and share the device to all your family members. Wiring Diagram Please be noted that our smart shutter switch can just work with 4 wires classic AC motors. Please check it before you buy. Description Input voltage: 100-250 VAC, 50 / 60HzWiring: Neutral Wire, Live Wire, L1, L2, Max Load: below 600 W App Name: Smart Life or Tuya AppWireless Protocol: Wi-Fi 2.4 GHz 802.11 b / g / n (Not support 5Ghz Wi-Fi)Standby Consumption: below 0.5WEU Dimensions: 86mm*86mm*35mmButton Type: Touch Panel ButtonPlastic Material: Fireproof ABSProduced by ISO9001 Factory: YesPatent Design: Yes What's in the box? 1 x WiFi Curtain Switch(depends on your choice)1 x Terminal as a gift for Wiring1 x Blue Wire for better Wiring1 x English User Guide This switch is WiFi touch switch only, not with RF, it can't work with the RF remote in our store. Please dont buy any extra RF remote in our store to work with this WiFi only curtain switch. EU External Junction Box