Mini MH-SR602 SR602 PIR Infrared Motion Sensor Detector Module For Arduino

Model: SR602. MH-SR602 Mini PIR Motion Sensor Module Infrared Detector 3.3V-15V Adjustable. TheMH-SR602 Mini Motion Sensor Detector Module is a compact and high-sensitivity pyroelectric infrared (PIR) sensor designed for motion detection and human presence sensing.