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Home > Fire Alarm Detection Systems > Beam Detectors & Accessories

Beam Detectors & Accessories

Optical beam smoke detectors work on the principle of light obscuration, where the presence of smoke blocks some of the light from the beam, typically through either absorbance or light scattering. Once a certain percentage of the transmitted light has been blocked by the smoke, a fire is signaled.

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Products (Total Items: 51)
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STI Beam Smoke Damage Stopper
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$26.71
System Sensor BEAMLRK, Long Range Accessory Kit for Beam Detectors
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$169.22
System Sensor BEAMMMK, Mulit-Mount Kit for Beam Detectors
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$107.68
System Sensor BEAMSMK, Surface Mount Kit for use with BEAMMMK
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$59.98
System Sensor BEAMHK, Heater Kit for Transmitter/Receiver Unit
Special Order (see our Special Orders policy)
$52.29
System Sensor BEAMHKR, Heater Kit for Reflector
Special Order (see our Special Orders policy)
$221.52
FFE 5000-003 Spare System Controller
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$453.85
FFE 5000-005 Universal bracket for use with Fireray 5000 detector head or prism plates.
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$113.85
FFE 3000-209 Fireray 3000 Controller Surface Mount/Semi-Flush Mount Back Box
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$52.31
FFE 3000-210 Semi-Flush Metal Trim Plate
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$23.08
FFE 3000-026 Fireray 3000 Exd Detector Pack
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$1,863.08
FFE 5000-205 Prism Heater (Black)
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$126.15
FFE 0608-01 Fireray 50R/100R Back Box
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$64.62
FFE 1170-000 Fireray Detector Adjustment Bracket
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$109.23
FFE 5000-104 Fireray 5000, Reflective, Motorized Auto-Align Beam Smoke Detector (100m)
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$776.92
FFE 5000-046 Fireray 5000 Single Detector Pack (328ft.)
Ships in 2-3 Days
$564.62
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