The 0/1-10V zigbee dimmer needs to be used with a 0-10V dimmable driver. Compatible with 0-10V/1-10V drive power supply.These devices works with many ZigBee Light Link Gateways Amazon voice control through / Lightify/ Plus / Tradfri.Custom open/ time brightness level, color and scene according to your personal requirements.Can be linked with other smart , such as music player, diffuser, bedroom lamp, etc.DIY different smart and automatic scenes.Need to work with ZigBee 3.0 (not included).Caution: cut off all power installation!Input power: AC100-240VOutput voltage: 1-10VCurrent: 20mAWireless frequency: Zigbee 3.0Operation temperature: -20C to 70CApplication: Smart life/ Tuya SmartSupport mobile phone: iOS8.0 or above, Adroid4.4 or aboveColour: whiteMaterial: plasticSize: 62x39x25mmPackage Contents:1 * Dimmer ControllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.