Features 1、【Smart Dimming Control】: This intelligent dimmer switch controller allows you to adjust the brightness of your lights for various occasions. Whether you need a dim light for a peaceful sleep or a bright light for a lively party, this device has got you covered. You can easily dim the lights for an exciting movie night using the included remote control, or set the bedroom light at the right brightness on the eWeLink app to ward off nighttime fears. 2、【Remote and Voice Control】: Control your lights in two ways - either with the remote control or your smartphone. You can turn on/off the lights as you wish. Moreover, this smart dimmer switch supports Alexa voice control. Adjust the atmosphere of your party with your voice, increase or decrease the brightness level of the indicator light to create a good ambiance. 3、【Customizable Brightness Levels】: This smart dimmer switch offers 4 levels of brightness that can be adjusted on the RM433 remote control. On the eWeLink app, you can customize the highest and lowest brightness levels to meet all your needs. Features: 【Smart Dimming Control】: This intelligent dimmer switch controller allows you to adjust the brightness of your lights for various occasions. Whether you need a dim light for a peaceful sleep or a bright light for a lively party, this device has got you covered. You can easily dim the lights for an exciting movie night using the included remote control, or set the bedroom light at the right brightness on the eWeLink app to ward off nighttime fears. 【Remote and Voice Control】: Control your lights in two ways - either with the remote control or your smartphone. You can turn on/off the lights as you wish. Moreover, this smart dimmer switch supports Alexa voice control. Adjust the atmosphere of your party with your voice, increase or decrease the brightness level of the indicator light to create a good ambiance. 【Customizable Brightness Levels】: This smart dimmer switch offers 4 levels of brightness that can be adjusted on the RM433 remote control. On the eWeLink app, you can customize the highest and lowest brightness levels to meet all your needs. 【Sunrise and Sunset Mode】: This smart dimmer switch tracks the sunrise and sunset times of your location to create scenes that activate at fixed times, whether it's sunrise or sunset. This feature helps you to automate your home lighting system and save energy. 【Wide Compatibility】: This smart dimmer switch is compatible with dimmable incandescent bulbs and dimmable LED lights. Whether you want to adjust the brightness of your living room lights or bedroom lights, this device is a perfect choice. Specifications: 【Smart Dimmer Switch】 Max. Current: 1A Input: 100-240VAC50/60Hz Output: 100-240VAC50/60Hz Incandescent Bulb: 200W Dimmable LED: 150W RF Band: 433.92MHz WiFi: IEEE 802.11 b/g/n 2.4GHz Enclosure Material: PC VO Size: 62*47*32.5mm/2.4*1.9*1.3inch 【Remote Controller】 RF Band: 433.92MHz Size: 86*45*12.5mm/3.4*1.8*0.5inch Enclosure Material: PC VO Battery Capacity: 3.7V/600mAh Attention: The base of RM433R2 does not include (customers need to purchase separately) Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Package List: 1 * Smart Dimmer Switch 1 * 433MHz Remote Controller 1 * Instructions Package List 1 * Smart Dimmer Switch 1 * 433MHz Remote Controller 1 * Instructions