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SR501 Motion Sensor Detector

SR501 Motion Sensor Detector


  • SR501

  • Dimension: 3.2cm x 2.4cm x 1.8cm (approx)

  • Infrared sensor with control circuit board

  • The sensitivity and holding time can be adjusted

  • Working Voltage Range: DC 4.5V- 20V

  • Current drain:<60uA

  • Voltage Output: High/Low level signal:3.3V TTL output

  • Detection distance: 3--7M(can be adjusted)

  • Detection range: <140°

  • Delay time: 5-200S(can be adjusted, default 5s +-3%)

  • Blockade time: 2.5 S (default)

  • Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)

  • Work temperature:-20-+80°C

  • Trigger Method: L unrepeatable trigger / H repeatable trigger

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