SYSTEM SENSOR COSMOD4W 26/01 The Siemens FDT421 is an
$66.00
Description
The Siemens FDT421 is an intelligent plug-in Heat Detector for use with FireFinder XLS and Desigo Fire Safety Panels
276-R and 276-RT series resistor kits permit field installation of the series resistor on applicable stations
The sensors transmit an analog representation of smoke density over a communication line to a control panel
The new IPDACT-2 duplicates the previous function found in the original IPDACT but adds two supervised inputs
The 3-CAB5 lobby enclosure comes complete with door and back box providing space to mount five local rail modules
SYSTEM SENSOR COSMOD4W 26/01 The Siemens FDT421 is anThe i4 series module is designed to interface between compatible i4 series combination CO smoke detectors (Model COSMO 2W and COSMO 4W) and compatible security fire panels. It can also be used to retrofit compatible i4 series detectors into an existing loop of i3 smoke detector models 2WTA B or 4WTA B, without adding wires. The module interprets signals and translates them into a separate smoke zone and a separate CO zone, each with alarm and trouble
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