System Sensor 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire,
$90.86
$122.65
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. Main Features Plug-in detector line, mounting base included LargeWire 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 Show More Show Less
Smoke Detectors