•[Stepless Dimmable] Set the dimming range you want and adjust the light steplessly at any time. Support to dim incandescent light bulbs and dimmable LED light •[Open Device REST API] Connect and control the D1 with your existing home automation system like Home Assistant via LAN. Set up scenarios with different light intensities •[Sunrise & Sunset Scenes] Keep track of the sun rise and set time of your location, so you can create a scene that activates at a fixed time, when the sun rises or when the sun sets •[RF 433MHz Remote Control] Even easier dimming at hand, turn the light down casually with the RF 433MHz remote controller RM433 at the thrilling movie night, or on/off the light, enjoy an immersing moment •[Adjust Party Ambience with Your Voice] Turn up/down the brightness level light with your voice command for a great atmosphere via for Amazon Alexa & Google Assistant Specifications: •Smart Dimmer Switch: •Model: D1 •Max. current: 1A •Input: 100-240V AC 50/60Hz •Output: 100-240V AC 50/60Hz •lncandescent bulb: 200W •Dimmable LED: 150W •RF band: 433.92MHz •Wi-Fi: IEEE 802.11 b/g/n 2.4GHz •Enclosure material: PC V0 •Dimension: 62*47*32.5mm •Certification: CE, FCC •433MHz Remote Controller: •Model: RM433 •RF band: 433.92MHz •Dimension: 86*45*12.5mm •Enclosure material: PC V0 •Power supply: DC12V (Battery model: 27A) Note: Includes RM433 remote control but not includes base. Package included: •1 x Smart Dimmer Switch •1 x Remote Control Panel •1 x English and Chinese User Manual •Other things not included