Sonoff T1 Smart WiFi RF APP Touch Control Wall Light Switch 1 2 3 Gang 86 TypeUK Description: "PLS NOTE:The intelligent switch is only applicable when connected to neutral line. If there is no neutral line available, you can draw a neutral line from the wall socket to connect to this device. FeaturesPls Note: the back of this product is square, pls check the hole on your wall. IF you do not want to change the hole, pls do not purchase!Sonoff T1 Wall Touch Switch series are 1-3 gang 86 type touch/App/ RF control luxury smart light switch. The wireless wall switch can be added to iOS/Android App eWeLink via WiFi.Allowing users to remotely turn on/off connected lights or appliances separately from anywhere at any time.After successfully learning codes with 433MHz RF Remote, the touch light switch can be turneD on/off indoors. Upgrade your home to an elegant smart home, control anywhere, anytime!With the App eWeLink, you can create scheduled/countdown timers to auto-turn on/off devices at the specified time. You can also create scenes to turn on/off all the devices in your house with one tap. The smart wall switch works perfectly with Amazon Alexa, you can ask Alexa to turn it on/off. Product Advantage:Touch ON/OFF.App Remote ON/OFF.433MHz RF Remote ON/OFF.Scheduled/Countdown Timers.Works With for Nest.Works With for Alexa.Works With for Google Home. Size:86*86*32mm.Color:As pictures show.Type:Sonoff Touch Wall Wifi Light Switch.Power Supply: 90V-250V AC.Max. Current: 2A/250V/gang.Max. Power: 600W/gang.Wireless Standard: WiFi 2.4GHz & 433MHz RF.Material: ABS V0+ Toughened Glass Panel. Package included: 1 * Wall Touch Switch. Specifications: Item Type:SwitchesSwitch Type:Touch On/Off SwitchWarranty:0Certification:CCCModel Number:DZ1079-01BFeatures:Wall Touch SwitchMaterial:Plastic