The System Sensor BEAM1224 Series 4-wire projected beam smoke detector is uniquely suited to sense smoke in open areas with high ceilings where spot-type detectors are difficult to install and maintain. It is suitable for use with any UL® Listed fire alarm control panel providing a 15-32 VDC power source.

 Features & Benefits

• Listed to UL® Standard 268.
• Offers a single-ended, reflective design.
• Includes six user-selectable sensitivity levels.
• Projects a 16ft. to 328 ft. (4.9 to 9.10 m) detection range.
• Compatible with UL Listed 24 VDC control panels.
• Provides an integral sensitivity test feature (BEAM1224S).
• Has a digital display - no special tools required.
• Contains a user-friendly alignment procedure.
• Operates with an integral automatic gain control that compensates for signal deterioration from dust build-up.
• Uses a remote test station (optional).