Product Overview
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.
What’s Included
i3 4W-B Smoke Detector
Plug-in Detector Line
Mounting Base
Main Features
Plug-in detector line, mounting base included
Large wire entry port
In-line terminals with SEMS screws
Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling
Stop-Drop ’N Lock attachment to base
Removable detector cover and chamber
Built-in remote maintenance signaling
Drift compensation and smoothing algorithms
Simplified sensitivity measurement
Wide-angle, dual-color LED indication
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$46.35
Four-wire i3 photoelectric smoke detector with plug-in design for easy installation, intelligent operation, and inspection.




