Main Features - Voice Control: Compatible with Alexa and Google Home.- App Remote Control: Support Smart Life APP /Tuya APP.- Touch Button Control;- Sunrise/Sunset Automation: You can set the sunrise/sunset automation in the smart life app.- Timer and Schedule: You can set a timer to open or close the curtains at a specified time.- Device Sharing: You can create group in the APP to manage all the blinds in your house and share the device to all your family members. Product Parameters * Input Voltage: 100-250VAC, 50/60Hz* Wiring: Neutral Wire, L1, L2, Earth Wire* Max Load: 600 W* Standby Consumption: <0.5W* Ineternet Connection: Wi-Fi IEEE 802.11 b/g/n 2.4GHz* Dimensions: 86mm*86mm*35mm* Button Type: touch button* Colour: White Note before order Please note at least 3 wires are required for your motor, Neutral wire, Live Wire 1 & Live Wire 2 (for OPEN and CLOSE), otherwise it can't be connected to the motor. The switch can be compatible with any electric shutter motor with 100-250 VAC voltage input, 600W Max. like Somfy, Dooya, A-OK, etc, but the neutral wire must be required for installation.* Wi-Fi Connection: 2.4GHz Only(not compatible with 5GHz Wi-Fi) CE/FCC/RoHS Certificates CS-SS-WCEU Smart Curtain Switch has been verified by CE/FCC/RoHS, CE Certificate Number: DL-20210121004C. If you need the CE/FCC/RoHS Test report,Declarations of conformity Technical descriptions or other information, please