PIR Motion Sensor

69.00

The PIR (Passive Infrared) Motion Sensor is an electronic device used to detect human motion or movement. Operating based on changes in infrared radiation, it is commonly used for security systems, lighting control, and automation.

Out of stock

SKU: NSM0025 Category:
Description

Description:

  • PIR stands for “Passive Infrared,” which basically means it doesn’t emit any light or energy itself. Instead, it senses the tiny fluctuations in infrared radiation (heat) that everything gives off.
  • Inside the sensor it have two special pyroelectric crystals that act like tiny heat detectors.
  • The functionality of the PIR Motion Sensor is based on its ability to detect infrared radiation patterns associated with the movement of warm-blooded creatures.
  • PIR sensors have adjustable sensitivity knobs or settings, allowing you to control how big of a temperature change it takes to trigger the alarm.
  • When a person or animal moves within the sensor’s detection range, the changes in the infrared radiation pattern trigger the sensor to generate an electrical signal.
  • The sensor have three pins i.e. VCC, GND, and Output.

Specification:

  • Operating Voltage: 4.5V ~ 12V DC
  • Output voltage: 3.3V (High)
  • Average Current Consumption: 0.06mA
  • Distance Measuring Range (cm): 300 ~ 700
  • Dimensions (mm): 32 x 24 x 18
  • Weight: 10 gm
  • Working Temperature Range: -20°C to 80°C
  • Detection Angle: <140°
  • Weight: 0.015 kg

Package Includes:

1 x PIR Motion Sensor

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