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SYSTEM SENSOR COSMO-4W
Warranty Terms and Conditions

SYSTEM SENSOR COSMO-4W

by SYSTEM SENSOR
Sold out
$188.40 - $188.40
$188.40
$188.40 - $188.40
$188.40
Availability :
Out of stock

Product Overview

 The i4 Interface Module connects up to 12 i4 Series or compatible i3 Series detectors to a fire alarm control panel using only 2 to 3 zones: smoke, CO, and optional trouble. All connected detectors are interconnected, so when one alarms, all sound, providing enhanced warning. The module supports Temp 3 signaling for smoke and Temp 4 for CO events. It mounts to a 4-11/16" square back box, features durable SEMS screw terminals, and includes LED indicators for normal operation, faults, alarms, maintenance, and end-of-life status.

Key Features

  • 4-wire compatibility with COSMO-4W and 4WTA-B detectors
  • Integrates up to 12 detectors to a wide range of control panels
  • Sends distinct smoke and CO signals to the panel
  • LED maintenance indication (2-wire detectors only)
  • EZ Walk loop test initiation (2-wire detectors only)
  • Interconnects all device sounders; no RSS-MOD required