1、Smart Switch: Smart wall touch switch adopts 433MHZ radio frequency signal, no network required. Wireless remote control, can be controlled through the wall with stable performance. 2、No Wiring Required: Comes with two stickers, you can stick them where you need them, no need to change cables, easy and convenient installation to solve all your worries. 3、Secure to Use: The tempered glass panel has excellent waterproof performance, no electric leakage, and can operate normally even with wet hands, making it safer to use. 4、Enjoy Smart Life: Clever scene switching can create more fun in your life and create a sense of ritual in life, and a small switch can bring you a beautiful life experience. 5、A Good Replacement: Say goodbye to cumbersome wiring and directly replace the original wall switch, a modern and sophisticated look that can be perfectly integrated into your home. Item Type: Wireless Touch Switch Material: PC, tempered glass Working Voltage: DC3.0V Operating Frequency: 433MHz Standby Power Consumption: <1uA Transmit Power: <10mW Working Method: Wireless Remote Control Coding Method: EV1527 Learning Code Modulation Method: ASK Operating Temperature: -10℃ to +70℃ Battery Type: 1PC CR2032 button battery (NOT included) 1 x Wireless Touch Switch 2 x Sticker 1 x Manual