2-in-1 device for wireless scene - A new idea for ZigBee scene switch to create smart scenes for your Tuya smart devices in Smart Life App;Tap-to-run to get another easier control for all tuya smart devices with simple operations on the switch. Pair with Tuya ZigBee gateway - Tuya ZigBee gateway is a must for this Tuya ZigBee smart button scene switch,which is a bridge for all ZigBee smart devices under Tuya Smart APP for normal use,ensures its wireless intelligent control anywhere you like with its mini compact button design. Various operations under remote mode to meet different demands - Single to power on the bulb,as well as the color temperature setting,dual to power off the bulb,which clarifies the real-sense of value for money with this mini excellent device. Create multiple intelligent scenes for Tuya smart devices in App under scenario mode - To create any smart automation as you want on your smart phone app to start your another intelligent lifestyle,no more voice needed,no more time to open your app,only simple operation required to trigger the scenes you have set,when you are tired from one-day work,such as home mode,shower mode or sleep mode.Waterproof to IP55 for applications. Power supply:Battery CR2032 3V DC(Not included batteries) Communication:Zigbee 3.0* Control distance:25m open area Dimensions:50x50mm Operating temperature:-10-45 Working Humidity:Less than 90%RH Life of battery:1 years (General use) Colour:White Material:Plastic Package Contents: 1 * Tuya ZigBee Devices Butto(Battery CR2032 3V DC not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.