PIR stands for Pyroelectric Infrared Radial Sensor or Passive Infrared Sensor. PIR is an electronic sensor that detects the changes in the infrared light across certain distances and gives out an electrical signal at its output in response to a detected IR signal. It can detect any infrared emitting object such as human beings or animals if it is the range of the sensor, or moves away from the range, or moves within the range of the sensor. PIR Motion Detector Sensor Module. The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It is often referred to using "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.
Read More
Specifications
In The Box
1PCS OF MODULE
General
Brand
Electronic Spices
Model Number
PIR Motion Detector Sensor Module
Skillset
Creativity & Imagination
Type
Electronic Components
ROHS Complaint
No
Material
Plastic
Age Group
16+ Years
Key Features
Infrared Sensor with Control Circuit Board
The Sensitivity and Holding Time Can be Adjusted
Working Voltage Range: DC 4.5V- 20V
Current Drain: <60uA
Detection Range: <140°
Voltage Output: High/Low level Signal: 3.3V TTL output
Detection Distance: 3 to 7m (can be adjusted)
Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)
Blockade time: 2.5s (Default)
Work temperature: -20-+80°C