The PIR sensor module is used for motion detection. It is often referred to used “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensor. The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.
Specifications
Color: White + Green OR White + Blue
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
Dimension: 3.2cm x 2.4cm x 1.8cm (Approx)
Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
Applications:
Automatically sensing light for Floor, bathroom, basement, etc
Automatically sensing light for porch, warehouse, Garage, etc
* Product Images are shown for illustrative purposes only and may differ from actual product.
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