1. Add Intelligence To Various Scenes In Smart Button Scene Mode2. Intelligent Konb Scene Switch3. Control The Device Intelligently After Connecting The Device To The Zigbee Hub, Tuya Zigbee Hub Requires More Zigbee Device Compatibility Than Other Hubs4. Use As A Normal Zigbee Scene Switch To Trigger Smart Scenes For Tuya Smart Devices In App5. Scenario Mode And Remote Mode Featured.Product Name:Smart ButtonBattery:Not Included(CR2032 3V DC)Communication:Zigbee 3.0Working Range:30m Open AreaWorking Temperature:-10C-45CWorking Humidity:Less than 90%RhLife Cycle:2 Years 30K TimesNote:Requires Connection To The Graffiti Zigbee Gateway For The Product To WorkColour:WhiteMaterial:ABS+PCSize:About 45x45x14mmPackage Contents:1 * Zigbee Wireless Switch1 * Chinese And English ManualOnly 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.