Microwave Perimeter Protection Detector

The R-300 from STR International Inc. is a microwave perimeter protection detector designed to continuously learn and adjust to changes in weather and terrain height, considerably reducing the frequency of false alarms. Acting as an early warning system, the R-300 can protect a zone with a length of up to 1,000 feet and detect a walking or crawling human at 1 to 30 feet per second.
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