5.8G Millimeter Wave Radar Human Presence Sensor with OLED Screen Side Mounted Motion Detector for Smart Home and Hotel Safety

Standard PIR sensors detect heat signatures across motion zones and turn off when a person stays still. A 5.8GHz mmWave radar sensor emits low-power radio waves to detect tiny micro-vibrations, such as breathing or minor body shifts, keeping the occupancy status active even when someone is sitting or sleeping completely still.

The front OLED display provides immediate local telemetry, including real-time human presence status, wireless network connection strength, active sensitivity levels, and system diagnostics, simplifying device verification and routine maintenance checks without relying solely on mobile applications.

No, the sensor antenna array is specifically engineered for side-mounted orientation. Mounting on a wall at recommended heights provides a wide horizontal sensing cone, ideal for monitoring bed areas, desks, hallways, and living quarters.

Radar waves at 5.8GHz can partially penetrate non-metallic materials like glass, drywall, or thin plastic panels. Proper sensitivity tuning prevents unwanted detection through thin partitions while maintaining accurate coverage inside the designated room.