Tuya Zigbee Scene Switch Knob Button Wireless Smart Home Dimming Scene Switch Remote Dimmer Compatible With Tuya Smart Life APP Notes: 1.Depending on the smart light, the operation may be different 2.The Product must be used with Zigbee Gateway Description: Product Name: Smart Knob Scenario Panel Product size: 44.8*448*18.8mm Built-in battery: CR2032 Working voltage: DC3V Working current: standby current 5A/maximum current 10mA Wireless protocol: zigbee3.0 Wireless transmission distance: open range 30m Specifications: Intelligent Knob Buttons and Knob Switches are optional for life applications in various scenarios Smart Knob Scene Switch Intelligently control the device after connecting the device to the Zigbee hub, Tuya Zigbee hub needs much higher compatibility with Zigbee devices than other hubs Scene mode and remote mode functions Graffiti Smart Scenes in Smart Apps by Creating Trigger Routines Intelligent control of Zigbee bulbs in remote mode Single Press Zigbee bulb on/off Change your app to remote mode to control Zigbee bulbs Rotate Dimming in remote mode Package Included: 1 * Scene switch