Notifier BEAM1224S Beam Detector

Notifier BEAM1224 and BEAM1224S are fourwire conventional reflected beam smoke detectors. They are uniquely suited for protecting open areas with high ceilings where spot-type smoke detectors are difficult to install and maintain. BEAM1224 and BEAM1224S are to be used with UL Listed compatible fire alarm control panels only. Installation of the single-ended reflective design is much quicker than a dualended projected beam detector. Alignment is easily accomplished with an optical sight and a two-digit signal strength meter incorporated into the beam detector. Listed for operation from –22°F to 131°F, the BEAM1224 and BEAM1224S can be used in open-area applications to provide early warning in environments where temperature extremes exceed the design limits for other types of smoke detection.