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PIR Motion Sensor Detector Module HC-SR501 best quality


(Excluding of GST 18%) 


  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

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1 - 3 pieces
115.00 (4% off)
4 - 8 pieces
110.00 (8% off)
9+ pieces

PIR Motion Detector Sensor Module HC-SR501

Mini IR Pyroelectric Infrared PIR Motion Human Body Sensor Detector Module. The Passive Infrared Sensor (PIR) sensor module is used for motion detection.

  • It is often referred to use “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensors.
  • The module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It is used to sense the movement of people, animals, or other objects.
  • They are commonly used in burglar alarms and automatically activated lighting systems.
  • 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”,
  • It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer. Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc.

How to use/work –click here


  • Supply Voltage 5V
  • Output 3.3V TTL Logic
  • Infrared Sensor with Control Circuit Board
  • The Sensitivity and Holding Time Can be Adjusted
  • Can cover 120° and 7m range
  • Low power consumption 65mA
  • Temperature Range -20°C to 80°C

Package Includes

  • 1 x PIR Motion Sensor Detector Module HC-SR501
Weight 15 g
Dimensions 32 × 24 × 18 cm


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