Notifier FSB-200S


Intelligent beam smoke detector with integral sensitivity test

Availability: Estimated 6 Weeks

Condition: New
Brand: Notifier
Status: Obsolete
SKU: 54734
Manufacturer Part #: FSB-200S
Replacement: FS-OSI-RI


The Notifier FSB-200 and FSB-200S are intelligent, addressable reflected beam smoke detectors for protecting open areas with high and sloping ceilings, and wide-open areas, where spot-type smoke detectors are difficult to install and maintain. Ideal applications are atriums, cathedral ceilings, aircraft hangars, warehouses, sporting arenas, concert halls, and enclosed parking facilities. They are compatible with the NFS-3030, NFS2-3030, NFS-640, NFS2-640, and NFS-320 in FlashScan® or CLIP mode, as well as legacy addressable panels. Installation of the single-ended reflective design is much quicker than a dual-ended 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 FSB-200 and FSB-200S are usable in open area applications where temperature extremes exceed the design limits of other types of smoke detection.

Additional information

Weight 3.7 lbs
Dimensions 3.30 × 7.50 × 10.00 in


Production Status




  • Listed to UL 268, ULC CAN/ULC S529.
  • Transmitter/receiver built into same unit.
  • Six user-selectable sensitivity levels.
  • 16′ to 328′ (use BEAMLRK beyond 230′) protection range.
  • Removable plug-in terminal blocks.
  • Digital display — no special tools required.
  • Built-in automatic gain control compensates for signal dete- rioration from dust buildup.
  • Optional remote test station.
  • Optional long-range kit (BEAMLRK) for applications in excess of 230′ (70 m).
  • Optional multi-mount kit (BEAMMMK) providing ceiling or wall mount capability with increased angular adjustment.
  • Optional heater kits (BEAMHK and BEAMHKR) for prevention of condensation (not intended to increase or reduce the specified operating temperature).
  • Paintable cover.


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FSB-200(A) and FSB-200S(A); Single-Ended, Reflector-Type Addressable Beam Smoke Detector


Notifier - Data Sheet