From Fire Control Instruments, the System Sensor BEAM1224 series reflective beam detectors sense smoke where spot-type detectors are difficult to maintain and install, such as open areas with high ceilings. The detectors are listed for operation from –22 to 131 deg. F. The single-ended reflective design allows for one-person installation, and an optical sight and two-digital signal strength meter incorporated in the product allows for fast alignment. The series consists of a combination transmitter/receiver unit and a reflector, and has four standard sensitivity selections along with two Acclimate settings. Fire Control Instruments

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