433MHz remote controller with unique appearance 2-gang design covers your more needs Stick on surface to use, no wiring required Support two-way control of the device Match to use. One for multiple devices and multiple for one device Remote control SONOFF 433MHz smart devices Strong wall penetration for sensitiv…... Read More
433MHz remote controller with unique appearance 2-gang design covers your more needs Stick on surface to use, no wiring required Support two-way control of the device Match to use. One for multiple devices and multiple for one device Remote control SONOFF 433MHz smart devices Strong wall penetration for sensitive and instant response Splash-proof enclosure and stylish glass panel Backlight is easy-to-locate in the dark Backlight is adjusted automatically based on the absorbing energy from light "Requires 2x CR2032 batteries not included" The remote controller with 1/2/3-gang works like other regular light switches but add the ability to control the connect lights from a distance, and no required to wire, simply stick on it to use. The multiple gangs allow you to realize two remote control solutions, one SONOFF remote controller for control multiple lights controlled and multiple SONOFF remote controllers for a light controlled. Plus, the remote controller can be used to connect with SONOFF T1/T2/T3 wall switch to achieve two-way control. It is also used for RFR2, RFR3, 4CHPROR3 and SlampherR2 which provides you one more control way except for APP remote control and voice control. The backlight is designed on the touch button to give you a clear location to control the light at night. The absorbing energy from light decides the brightness of backlight, the more energy it absorbs, the higher its brightness. Three using methods can be chosen from stick-on, screw-on and desk-top.