SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: none

Origin: Mainland China

Main Characteristics
Operating voltage:3-12V
Operating Current:4mA
2.7G Operating Frequency
Reserve chip and inline CDS interface
12 meters typical sensing range
Adjustable sensing distance
Lead-free process
Adjustable repeat trigger time

Typical Applications
Hallway Lights, Sensor Lights, Solar Lights
UV germicidal lamps
Human Motion Sensor

Product Overview
RCWL-0515 is a microwave sensing module that uses Doppler radar technology and specializes in detecting object movement. Adopting 2.7G microwave signal detection, the module features high sensitivity, long sensing distance, high reliability, large sensing angle and wide supply voltage range.
Microwave sensing is a new type of sensing mode without dead angle, based on Doppler radar principle. Its planar antenna sends out electromagnetic waves and receives reflected echoes, which can effectively suppress the interference of high harmonics and other stray waves; it is reliable, safe and convenient.
Comparison with infrared products: microwave switch sensing distance is farther, wide angle, no dead zone, can penetrate the glass and thin wooden boards, according to the different power can penetrate the different thickness of the wall, not subject to the environment, temperature, dust, etc., in the case of 37 degrees, the sensing distance will not be shortened. Widely used in a variety of human body sensor lighting and burglar alarm and other occasions.