Microwave motion sensor

SKU: 108765
20 items available
$2.67
Quantity

20 in stock

Product Description

This motion sensor uses microwaves, based on the radar doppler effect, to detect warm bodies in motion. Therefore, it can be used as an alternative to the PIR sensor, the advantage being that it does not require optical visibility as a PIR sensor, and the disadvantage is that it detects objects at a smaller distance from the PIR.

• Approximate frequency: 3.181GHz
• Input voltage: 4.0V – 28.0V
• Output voltage: 3.3V
• Dimensions: 36 x 17.3 mm

Product features

Key features

  • Approximate frequency: 3.181GHz
  • Input voltage: 4.0V - 28.0V
  • Output voltage: 3.3V
  • Dimensions: 36 x 17.3 mm / 1.4" x 0.7"

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