Remote ON/OFF–Turn lights on/off from anywhere App Support –Free iOS and Android mobile App eWeLink RF Remote control–Turn on/off by 433MHz RF Remote indoors Independent control–Control each gang separately Fits Old Box–seamlessly replaces your old 86 type wall light switch Sync Status–Real-time device status provided to App Timing–Set scheduled/countdown timers to turn on/off at specified time Share Control– Control your smart home together with your family Scene–Turn on/off a gang of devices with one tap Smart Scene–Triggered on/off by temp, hum or other environmental conditions from sensor Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest The Sonoff Touch Smart 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. We provide sticky T433 86 type wall panel 433MHz wireless RF Remote control transmitter, which you can stick or screw to your original 86 box on the wall. This RF Remote can learn with other 433MHz RF devices, such as Slampher, Sonoff RF, Sonoff 4CH Pro. Upgrade your home to an elegant smart home, control anywhere, anytime! Note: the T1 should be powered up by Live and Neutral wires. Some houses don't have Neutral wire on the wall switch. 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. Features Touch ON/OFF App Remote ON/OFF 433MHz RF Remote ON/OFF Scheduled/Countdown Timers Works with Amazon Echo, Google Home,Alexa,Voice