System Sensor 4WB


Photoelectric i3 Smoke Detector 4-Wire

Availability: Please Call for Lead Time

  • Factory New
Brand: System Sensor Part #: 32213 Categories: , Manufacturer Part #: 4WB


Weight 1.00 lbs



  • 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
  • Loop testing via EZ Walk feature
  • Built-in test switch


Photoelectric Smoke Detectors
System Sensor – Data Sheet