【High-Performance Integration】Combines traditional switch and infrared sensor functionalities into a single Tuya ZigBee radar switch, simplifying smart home setup while saving space and cost. 【Precise 10G mmWave Radar Detection】Features a 6-meter detection range with 100° wide-angle coverage, quickly sensing human presence. Ideal for bedrooms, corridors, warehouses, and more. 【Adjustable Sensitivity】Offers 19 levels of sensitivity adjustment, adapting to various environments and reducing false triggers for a precise user experience. 【ZigBee Smart Linkage】Integrates with air conditioners, curtains, lights, and other devices to create automated scenes, enhancing home intelligence and convenience. 【Intelligent Energy Saving】Automatically adjusts switch status based on environmental conditions and human activity, turning off when no one is detected to conserve energy. 【Safety Assurance】Automatically activates lighting at night, preventing fumbling for switches in the dark and reducing fall risks, especially beneficial for the elderly and children. 【Extended Delay Function】Supports delayed off/on times up to 8 hours, accommodating various lifestyle and work needs. Specifications: App Compatibility: Smart Life/Tuya Material: V0 flame-retardant PC+ABS Voltage: AC110~240V 50/60Hz Radar Sensing Angle: 100° Radar Sensing Distance: 6m Operating Temperature: 0℃~40℃ Power: 7-500W/channel (single-live wire), 0-700W/channel (neutral wire) Wireless Protocol: Zigbee 3.0 Dimensions: 8.6*8.6*3.86cm Weight: 105g Notes: Voice function is not supported, relying on radar sensing and physical operation, and the control method needs to be selected according to needs. Need to be used with ZigBee gateway, need to be purchased separately, it is recommended to use the "C Smart" series multi-mode gateway. The power of the device adapted to the switch must be greater than 7W. Devices below 7W cannot work properly, which may affect the normal opening and closing of the switch. Only AC devices are supported, and DC devices cannot be connected. Make sure that the connected device meets the power type requirements. Power off before installation. During installation or maintenance, be sure to turn off the power to avoid the risk of electric shock. It is recommended to be operated by a professional electrician. The best installation location should avoid interference such as direct sunlight and strong wind to ensure the best radar sensing effect.