The VRM0840 is 40mm*8mm*2mm in size. It is a micro/motion sensing module designed based on the X-band radar chip with a center frequency of 10.525GHz. This product has the advantages of no through the wall, anti-interference, small size, noise and high harmonic suppression, high stability and consistency. The product is suitable for embedded hidden design, which is not affected by temperature/humidity, oil smoke, water mist, etc., and can be widely used in all kinds of lamps, such as footlights, cabinet lights, night lights and so on

The positive sensing distance of the product is 2~6m(adjustable).