microwave ovens
bosch security video ds860 60ft by 60ft pir microwave perp tritech
p the ds860 series tritech detectors with their passive infrared and microwave processing provide excellent catch performance with freedom from false alarms . p b signal processing b br uses passive infrared and microwave technologies to provide an alarm condition when both fields of protection are simultaneously activated . alarm signals must meet the signaling requirements of both technologies to activate an alarm .
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