Standard Type: European Standard Support System: Tuya APP Wireless Connection: Zigbee Support Third-party Applications: Alexa Special Function: Timed Shutdown Dimming Method: Knob Dimming Product Series: Smart Knob Scene Switch 3C Rated Voltage Range: Below 50V Display Mode: No Display Features: Intelligent Knob Buttons And Knob Switches Are Optional, Suitable For Life Applications In Various Scenarios Smart Knob Scene Switch After Connecting The Device To The Zigbee Hub To Intelligently Control The Device, Tuya Zigbee Hub Requires Much Higher Compatibility With Zigbee Devices Than Other Hubs Scene Mode And Remote Mode Functions By Creating Trigger Routines, Smart Scenes In The Tuya Smart App Intelligent Control Of Zigbee Bulbs In Remote Mode Single Press Turn On or off Zigbee Light Bulb Package Included: 1x (1 Dimmer)