Product Description
The RCWL-0515 is a microwave sensing module designed to detect the movement of objects. Using 2.7G microwave signal detection, the module has the characteristics of high sensitivity, long sensing distance, strong reliability, large sensing Angle and wide supply voltage range.
Microwave induction is a new non-dead Angle induction mode based on the principle of Doppler radar. The planar antenna emits electromagnetic wave and receives the reflected echo, which can effectively suppress the interference of high order harmonics and other clutter. Strong reliability, safety and convenience.
Compared with infrared products: microwave switch induction distance is longer, wide Angle, no dead zone, can penetrate glass and thin wood, according to different power can penetrate different thickness of the wall, not affected by the environment, temperature, dust, etc., in the case of 37 degrees, induction distance will not be shortened. Widely used in a variety of human body induction lighting and anti-theft alarm and other occasions.
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