This Sensor Also Known As Radar Or Doppler Sensors. It Helps To Detect Walking, Running Or Crawling Human Targets In An Indoor Or Outdoor Environment. It Create Invisible Volumetric Detection Zone By Generating Electromagnetic Field Between Transmitter And Receiver, Any Changes To That Field Are Registered And It Gives Output By Alarm Ring.
Before Buying Microwave Motion Sensor You Should Know Some Facts. As A Buyer You Have To Check Lot Of Factors While Purchasing Security Device. Below We Have Listed Some Guide About Purchase Of Microwave Motion Detector.