HIGHLIGHT [ Applications ]: andquot Smart lifeandquot for your reference. Or choose others commonly used.[ Safety Protection ]: Tempered gla touch panel, safe andamp stylish, water-proof andamp moisture-proof andamp fire-proof, avoid electric shock risk.[ Intelligent ]:Set intelligent scene patterns or add any modes you need, which fits most scenarios.Such as conference mode, outgoing mode, rest mode and etc.[ LED Night Light ]: Itand x27 s Purple when you turn on home light and itand x27 s blue when you turn off. But soft light does not affect your sleep.[ Timer Function ]: Set time in advance and light can still be used normally without network but with the continuous electricity.[ Easy to be installed ]: Smooth to touch and convenient to clean. SPECIFICATION - Product Size: 7.2 x 12 x 3.5 cm- System: support IOS8.0 or Android4.0 and above- Wi-Fi Band: 2.4GHz- Material: ABS flame retardant- Panel Material: tempered gla- Rated Power: 800W or gang- Rated Current: 10A- Input Voltage: AC110 - 240V, 50 or 60hz- Standby Consumption: 0.45w or 0.1mA INSTALLATION PRECAUTIONS -Install switch when disconnect the power-Please make sure the switch box needs to be 35mm deep-Live wire goes into L, neutral line goes into N Please find a profeional electrician if you have no experience in wiring. PACKAGE LIST -Smart switch x 1-User Manual x 1-Screw x 2 WARM REMINDER - Donand x27 t lid on the gla panel when the switch is in electrical.The gla panel was lid on when it is in electrical. then the switch will not work. please Restart the main electric switch in your home. it will work Smart Zigbee Light Switch ZigBee3.0 Protocol, you can quickly add it to Tuya zigbee hub, getting them paired via a single tap on the app. 2.5D Tempered Gla Panel and Groove Design Touch Button 2.5D Gla panel and groove design are more advanced and textured. APP Remote Control Control switch anywhere or anytime via phone APP Hands-free Voice Control Seamlely compatible with Alexa,Google home,Smartthings,Alice.which helps turn on or off the lights via your voice. Works As A Signal Transfer Station Switch can work as a zigbee signal repeater,transmit the signal among devices. Backlight can be turned off When you sleep, you can turn off the backlight. Timing Function You may forget to turn off the light after leaving home. Dont worry, this smart switch can do this for you 2 Ways or Multi Control Aosiation Make the device can be controlled by two switches at the same time.Note:This function canand x27 t through traditional wiring,Need make 2 switches connect to network, then set on app. Family Members Sharing Switch Share the device with your family with Smart Life APP Wiring Diagram Product Dimension Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.