About this item

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 using ?PIR?, ?Pyroelectric?, ?Passive Infrared? and ?IR Motion? sensors. specification Model PIR HC-SR501 Operating Voltage (VDC) 4.5 ~ 20 Average Current Consumption (mA) 0.06 Distance Measuring Range (CM) 300 ~ 700 Output Type (High/ Low-level Signal) 3.3V TTL output Dimensions (mm) LxWxH 32 x 24 x 18 Weight (gm) 10 Working Temperature Range (?C) -20 to 80 Detection Angle <140? Delay Time 5 to 200s (Can be Adjusted, Default 5s +/- 3%) 1. Wide Working Voltage Range: DC 4.5V- 20V 2. Current Drain: <60uA 3. Detection Angle: <140? 4. Detection Distance: 3 to 7m (can be adjusted) 5. Blockade time: 2.5s (Default) 6. Work temperature: -20-+80?C