HW-MS series is a newly developed single-board microwave induction module. This product is especially suitable for the ultra-thin design of intelligent home appliances, security products, lighting products and other electronic fields.
The HW-MS series microwave induction module uses a planar antenna to transmit and receive high-frequency electromagnetic waves and then detects a slight movement change of the folded-back wave, which in turn triggers the microprocessor to work, and finally outputs a useful control electrical signal (HIGH - 1) (LOW - 0) or control state (on/off).
This product is widely used in security monitoring; intelligent control systems; lighting appliances (garage, corridor, road and other places).
Note: The guaranteed sensing range is 4m, we have tested this sensor and found it working up to 20m having the right conditions.