[Individual On/Off Settings]: This switch supports individual on/off settings, allowing users to choose a personalized operating mode according to their needs [10G Millimeter-Wave Radar Precise Detection]: 5-meter detection distance, 120° wide-angle coverage, quickly detects human presence, suitable for bedrooms, corridors, warehouses, and other scenarios [Adjustable Sensitivity]: 1-25 sensitivity levels to adapt to different environments, reduce accidental touches, and provide a precise experience [Intelligent Energy Saving]: Automatically adjusts the on/off state based on the environment and human activity. It remains constantly lit when someone is present, and resets with a delay upon sensing a person. Even when briefly leaving the room, the light remains on intelligently, saving energy [Safety ]: Automatically activates at night, avoiding fumbling for the switch in the dark and reducing the risk of falls, especially suitable for the elderly and children APP: Tuya Voltage: AC110~240V 50/60Hz Radar Sensing Angle: 120° Radar Sensing Distance: 5m Operating Temperature: 0℃~40℃ Power: 7-500W/channel (single live wire), 0-500W/channel (neutral and live wires) Wireless Frequency: 2.4GHz (The product printed words depending on the batch, but this does not affect use) Specification: 3Gang Color: Black Material: PC Package Contents: 1 * Tuya WIFI Smart Light Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.