1、Remote Control: Through for Zigbee connectivity technology, you can remotely control the switch of the lights using your smartphone or smart devices, making it convenient and practical. 2、Automatic Timer: Set the timer switch function to automatically turn on or off the lights when you are not at home, intelligently managing your lighting. 3、Multiple Scene Modes: Provides various preset scenes, such as reading, gathering, resting, etc., to meet the lighting needs in different environments, personalizing your home experience. 4、Easy Installation: The switch module comes with simple and easy to understand installation steps, making it easy for you to install the light control switch. 5、Strong Scalability: Supports linkage with other smart devices such as smart speakers, smart sockets, etc., creating a smarter and more convenient home environment. Item Type: Smart Dimmer Switch Module Material: ABS Fireproof Input Voltage: AC 85 - 250 V 50/60 Hz Standby Power Consumption: 0.5W Wireless Distance: Approx. 45 meters/147.63ft Protocol: For Zigbee 3.0 For Zigbee Standard: For Zigbee IEEE 802.15.4 Operating Temperature: 0 ℃ - 60 ℃ (32 ℉ -140 ℉) Working Humidity: Relative humidity 1% - 85% 1 x Switch Module 1 x User Manual