12V DC Human Body Motion Sensor Module Switch Board Infrared Sensor
12,40 €
Descriptions: This human body motion sensor module work on infrared detecting, human body will emit a special infrared ray and this product will detect it and functions. This product has a good capacity of resistant disturbtances, such as lights, electromagnetic waves and little animals, etc. Small size(45 x 30 x 20mm), which can save your space. Easy to install, and easy to use. Notes: Infrared sensor should be installed 2~2.2m from the ground and be far away from fridge and fire applications.
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