4WB Smoke Detector
Replacement For System Sensor 2112/24B, 2112/24D, 2112/24S, 2412B, 2424
System Sensor i3 series smoke detectors represent signifcant advancement in conventional detection. The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.
Main Features
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Plug-in detector line, mounting base included
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Large wire entry port
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In-line terminals with SEMS screws
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Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling
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Stop-Drop ’N Lock attachment to base
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Removable detector cover and chamber
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Built-in remote maintenance signaling
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Drift compensation and smoothing algorithms
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Simplified sensitivity measurement
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Wide-angle, dual-color LED indication
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Loop testing via EZ Walk feature
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Built-in test switch
