PIR Infrared Motion Sensor

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" sensor. The module has an on-board 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.

Applications:

Automatic lighting hallways, corridors, bathrooms, basements, warehouses, garages, and other places, automatic ventilation exhaust fan and other electrical appliances (incandescent, fluorescent, buzzer, automatic doors, electric fans, dryers and automatic washing machine) especially for use in businesses, hotels, shopping malls, warehouses, sensitive areas or security zones and alarm systems. Can also be used for security purposes.

Features

• Infrared Sensor with Control Circuit Board.
• The Sensitivity and Holding Time Can be Adjusted.
• Blockade time: 2.5s (Default).
• 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).

Specifications

• 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)

Kit Content

• 1 x PIR Infrared Motion Sensor