Note before order!- Input/Output Voltage: 100-250VAC, 50/60Hz, it can&;t work with any DC motors. - Please make sure your motor is with 4 wires before you purchase our products. - Please contact the seller online in case you have any questions for compatibility Function - Set Motor Working Time- You can set the switch operation time 10-120 seconds quickly within the app in line together with your need. Then you would possibly open the blind at the share as you need. - You can set the exchange operation time differ 10-120 seconds on App in line along with your shutter&;s height. So it&;s safer for you motor engine Ways to Control Your Curtain Blind- App Remote Control ( Open, Stop, Close) - 3-Button Manual Remote Control (Open, Stop, Close) - Voice Control with Google Home, Amazon Alexa, (Open, Close) - Touch Panel Manual Control ( Open, Stop, Close)Smart Life or Tuya App- App Name: Smart Life or Tuya App - Support Both IOS and Android - Works with Google Home and Amazon Echo Alexa3-Button Remote Control- You can management the curtain via 3-button distant when your wifi network is offline. - The management distance of this RF remote is 30m, so you can hand held remote control the curtain soon anyplace in your house. - The remote is with a wall mount, for you to mount it on wall where be handy for you Control- Hands-free Smart Blind Switch Compatible with Amazon Alexa, Google Home. - With voice management to expose on and turn off the curtains App Control- You can management your sensible curtains through phone anytime, wherever as long as it&;s with network, Control Your Curtain Anywhere with Your cellular 2G, 3G, 4G networkTouch Panel ControlYou can management your curtain on the touch panel management if any emergency soft continually ON, now not hassle sleepingNo Lights continually be on except you touch on panel, now not bother slumbering Function and Device Sharing with AppYou can create group within the APP to manage all of the blinds in your home and percentage the system to all your kinfolk individuals switches can be controlled in groups through a remoteView status and handheld remote control anytime, anywhereWhether at home or away, you can use the App to ascertain the popularity of the curtains at home and simply leadership the hole and shutting remotelyInstallation Method- Compatible with most of the 502 junction boxes. - User Manual with 8 pages detailed instruction for a fashion to connect curtain switch, find out how to connect App voltage: 100-250 VAC, 50 / 60Hz Max Load: six hundred W Wiring: Neutral Wire, L1, L2, Earth Wire Wireless Protocol: Wi-Fi 2(Not assist 5Ghz) RF Remote Frequency: 868Mhz(Legal Frequency Band in Europe) App Name: Smart Life or Tuya Voice Control: Google Home, Amazon Echo Alexa Colour: White Plastic Material: Fireproof ABS Standby Consumption: below 0 Switch Dimensions: 86mm * 86mm * 35mm Certification: CE, RED, RoHS Produced by way of ISO9001:2015 factory: Yes Patented Product: YesWe have all of the accessories you wish in the box, you don&;t should pay more cost. What&;s in the Box?1 * EU Standard Wifi Curtain Switch(the number rely on your option) 1 * 3-Button Remote 1 * Wall Bracket 1 * Lanyard 1 * Blue Cable for Wiring 1 * Terminal 2 * Screw Kits 1 * User Guide