... 1.Auto-sensing: to enter the sensor range, the output is high, people left the sensing range, automatic ... power supply of electrical products.3. Output high signal: it can be easily connecte to ... Static consumption: 65 microamps3. level output: 3.3V high, low 0V4. Time delay: Adjustable (0.3 ... , screw pitch 28mm screw aperture 2mm, sensor lens Dimensions: (diameter): 23mm (the default) PIR Sensor Module