PIR Motion Sensor HC-SR501

৳ 100.00

  • Passive Infra-Red (PIR) Motion Sensor
  • Model: 501
  • Wide Working Voltage Range: DC 4.5V- 20V
  • Current Drain: <60uA
  • Detection Angle: <140°
  • Detection Distance: 3 to 7m (can be adjusted)
  • Blockade time: 2.5s (Default)
  • Work temperature: -20- 80°C
SKU: 89864 Category: Tags: ,


Passive Infra-Red (PIR) sensor is a motion detector sensor by measures changes in the infrared levels emitted by surrounding objects. It gives a HIGH signal at the I/O pin when motion is detected. Usually used as a security device in a monitored area (such as a room or hall) to detect the appearance of a human being.

Features of PIR Motion Sensor:

  • Operating voltage: 4.5 to 20V DC
  • Single-bit output (digital)
  • Delay time adjustable
  • Compatible with all types of microcontroller
  • The small size makes it easy to conceal
  • Plug n Play feature
  • Model: HC-SR501




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