Smart Human Presence Sensor with Light Control Designed for both movement and stillness detection, this sensor ensures your lighting responds automatically to occupancy. When it detects someone in the room, the light turns on; when the space is empty, the light switches off, helping you reduce energy waste and cut electricity costs without manual control. Advanced 24G Millimeter Wave Radar Technology Equipped with 24G mmWave radar monitoring, the sensor detects even the smallest movements, preventing lights from switching off during stationary activities such as reading or working at a desk. This technology does not rely on cameras, providing effective monitoring while maintaining user privacy. Note: This is a wired sensor that requires continuous power supply via AC 95250V, 60Hz. No Hub Required – WiFi and App Control The sensor connects directly to your WiFi network without the need for additional gateways. Using the TuyaSmart or Smart Life mobile app, you can remotely control light switches, set scene linkages, and check occupancy status. This gives you flexible control whether you are at home or away. Easy Ceiling Installation with Wide Detection Range The unit is designed for embedded installation on ceilings, making setup quick and straightforward. It features a maximum mounting height of 3 meters and detects movement across a range of up to 6 meters. For performance, install away from sources of unintended motion such as moving curtains or plants to prevent false triggers. Key Benefits Automatic light control for improved energy efficiency Reliable detection of both movement and still presence Protects privacy with noncamera sensing technology Simple direct WiFi connection, no hub required Remote control and monitoring via mobile app Easy and discreet ceiling installation Wide detection range suitable for most rooms Ideal Applications 1. Residential living spaces – Ensure lights activate when someone enters the room and turn off when it is empty, maximizing comfort and efficiency. 2. Office environments – Maintain illumination during quiet tasks without needing to move to keep lights on, supporting focus and productivity. 3. Public areas such as lobbies or hallways – Offer convenient, hands lighting while reducing unnecessary energy use when spaces are idle. Specifications Power Supply: AC 95250V, 60Hz (wired) Sensing Technology: 24G millimeter wave radar Maximum Installation Height: 3 meters Maximum Detection Range: 6 meters Connectivity: WiFi App Support: TuyaSmart, Smart Life Installation: Embedded ceiling mount This sensor is a practical solution for anyone seeking efficient, privacyfocused, and smart lighting control in homes, offices, or public spaces.