PIR Motion Detector Sensor Module HC-SR501

• Color Options: White + Green or White + Blue
• Sensor Type: Infrared with Control Circuit Board
• Adjustability: Sensitivity and holding time can be adjusted
• Working Voltage Range: DC 4.5V - 20V
• Current Drain: < 60µA
• Detection Range: < 140°
• Voltage Output: High/Low level signal, 3.3V TTL output
• Detection Distance: 3 to 7m (adjustable)
• Delay Time: 5 to 200s (adjustable, default 5s ± 3%)
• Blockade Time: 2.5s (default)
• Operating Temperature: -20°C to +80°C
• Dimensions: 3.2cm x 2.4cm x 1.8cm (approx.)

• Sensitivity Setting:
  • Turn to the right to increase distance (up to 7m)
  • Turn to the left to decrease distance (down to 3m)
• Time Setting:
  • Turn to the right to increase time (up to 200s)
  • Turn to the left to decrease time (down to 5s)

The PIR sensor module is versatile and highly effective for security and automation projects, offering reliable performance and easy integration with various systems.