【Attention】1.Tuya/MOES ZigBee hub required 2.Input:CR2032(Battery Not Included) 3.Double-sided tape included 4.Intelligent linkage to Tuya smart devices for normal use only, can not be used alone without Tuya smart devices. 【Smart Automate】The Tuya ZigBee wireless scene switch to any Tuya smart devices in Smart Life App to set various scenes for your smart life. 【Multiple Scenes】Three pairing modes for each button to achieve 9 scenes from one 3 gang scene switch, such as away mode, home mode,movie mode,etc. To create any smart automation as you want on your smart phone app to start your another intelligent lifestyle, no more voice command needed. 【Transmitter Switch Feature】It is a wireless wall switch when attached to the wall, remote control when unattached. it is featured as a transmitter switch paired to a smart switch in app for controlling your house lights with your master smart switch together. It can be conveniently carried to the balcony, bedroom, kitchen, and more due to its compact size. 【Double-Side Tape】Fix it anywhere you like with double-side tape; low power consumption with long battery life; no wiring needed for simple use, easily establish multiple control to realize fast and easy upgrades.