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PIR Motion Sensor - HC-SR501

  • Sale
  • Regular price ₱180.00

Product Description

        PIR infrared sensor module is based on infrared technology, automatic control products. High sensitivity, high reliability, low power consumption, low voltage operation mode. Widely used in various auto-sensing electrical equipment, especially for battery-powered automatic control products.

        With automatic induction, photosensitive control, two trigger modes, induction block time; with high level signal to facilitate connection with kinds of circuit


  • 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)
  • 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 to+80°C
  • Trigger Method: L unrepeatable trigger / H repeatable trigger

Features :

  • automatic induction : to enter the sensing range of the output is high, people leave the sensing range is automatically delay off high, output low.
  •  photosensitive control (optional, not factory setting) can be set photosensitive control, day or light intensity without induction .
  • two kinds of trigger modes: (jumper selectable)
    • a – unrepeatable trigger : the sensor output high, the delay time is over, the output automatically from high into low;
    • b – repeatable trigger: the sensor output high, the delay period, if there is human in its sensing range Activities, the output will remain high until after the delay will leave high to low. 


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