Optex announces 350-foot battery-powered photoelectric beams for larger sites

Top Priority Sector:  perimeter_protection Image Caption:  SL-350QFRfrom Optex Optex, Inc., the Chico, CA supplier of hardwired and wireless outdoor detectors, has added the SL-350 QFR, a 350-foot battery-powered photoelectric detector that requires no trenching or wiring to its outdoor battery-powered intrusion line. Homepage position:  10 read more View full post…

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