The SLR-835B Series of Direct Wire Photoelectric Smoke Detectors come in 2-wire or 4-wire models and can be used in all areas where photoelectric detectors are required. The Series is suited for smoldering or flaming fires and is a low-profile detector at only 1.8” high.
Model: SLR-835B

The SIJ-24 Series of Ionization Smoke Detectors have 2 or 4 wire base compatibility and can be used in all areas where Ionization Smoke Detectors are required. The series is suited for applications where early warning of superheated or flaming combustibles is expected.
Model: SIJ-24

The DH-98 Series of Conventional Smoke Detectors is available with interchangeable “plug-in” photoelectric or ionization heads. The detector provides early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial and Residential applications.
Model: DH-98

The HF-24 Ultraviolet Flame Detector is suited for use wherever there is a need for automatic detection of fire which can develop quickly or where contents have great value. The HF-24 is an added level of protection against fast flaming fires and is not a substitute for a smoke or heat detector.
Model: HF-24

The SPB-24N Projected Beam Smoke Detector consists of an emitter and receiver. The detector provides fire detection in applications where other type detectors may not be able to respond quickly, or at all, to a fire condition. The detector provides 45 foot on center linear protection at a range of 32.8 feet to 328 feet.
Model: SPB-24N