meross Matter Human Presence Sensor Smart RGBWW WiFi LED Bulbs

Radar+PIR+Light 3 in 1 sensor: Combine with PIR and millimeter wave radar, meross motion and presence sensor offering significant advantages over single-detection sensors. This advanced technology allows the sensor to accurately detect changes within a space, detecting not only motion but also user presence (even without any motion). Enhanced with a built-in light sensor, it offers greater possibilities for lighting automation.