Honeywell FS-OSI-RI Intelligent imaging beam smoke detector including reflector, UL listed

Combined transmitter/receiver unitWide 12° field of viewFast, easy, and intuitive beam alignment indicated by directional LED arrowsLong range coverage of 16-328 ft (5-100 m) is standard; no separate long-range kit requiredHighly resistant to building movement; tolerates +/- 1° movementResistant to strong light sources; does not alarm when saturated by sunlightResistant to solid object intrusionAutomatic sensitivity threshold level settings and drift compensation50° horizontal and 20° vertical beam adjustmentBuilt-in imager heaterRemote test station capable for electronic simulated smoke test from ground levelStatus LED indicators visible from the front and bottomPaintable housing/coverRemovable plug-in terminal blocksOptional heater kit available for the reflector