Product details of Hc-Sr501 Pir Module Motion Sensor Detector Module
- High Sensiti- vity Pyroelectriic Sensor
- Adjustable
- Time? Adjustment
- Detection range up to 20 feet
- Single bit output
- Jumper selection single or continuous trigger output mode
- The PIR (Passive Infra-Red) Sensor is a device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin.
- Color: White + Green
- Dimension:?3.2cm x 2.4cm x 1.8cm (approx)
- Infrared sensor with control circuit board
- The holding time can be adjusted
- Working Voltage Range:?DC 4.5V- 20V
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