Themisto Hc-sr501 Adjust Ir Pyroelectric Infrared Pir Motion Sensor Detector Modules, Multi-color, Set of 5

Condition:100 percent brand new with good quality product type: hc–sr501 body sensor module operating voltage range: dc 4.5-20v quiescent current: level output: high 3.3 v /low 0. The pir motion sensor detector module hc-sr501 allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor’s range. It is often referred to used “pir”, “pyroelectric”, “passive infrared” and “ir motion” sensor.