State of the Art Industrial Security

Lake Oswego, OR, October 29, 2012 --(PR.com)-- In 1980, a technological breakthrough in microwave signal processing, termed Stereo Doppler, was developed. This technology was the basis for Protech’s high security motion sensor design. Protech now utilizes this proprietary dual-channel microwave design in all of its motion detector intrusion sensor products. Stereo Doppler technology is the key to Protech's commercial motion sensors unique false alarm immunity.

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