FW821

FireWatcher 821

FIRE ALARM I/O MODULE
The input-output module FW821 is a UL / ULC listed device according to UL864 and ULC-S527 for fire protection signaling systems for indoor use.
Certifications
FW821

Fire Alarm I/O Module

The input line is monitored for open line faults and ground faults, and the contact must thus be wired with an end-of-line resistor. The output line is monitored for open lines, short-circuit faults, ground faults, and external 24VDC power source loss.
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Capabilities

The FW821 input-output module provides one 24VDC output and one feedback input monitor.
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UL/ULC Approved

UL864 / ULC S527 / FM

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Addressable

The FW821 is an intelligent addressable module and takes one address on the Signaling Line Circuit (SLC) or Data Communication Link (DCL) of the fire alarm control panel.
  • Useful to confirm a retroactive action
  • Internal electronic address
  • Compatible with EOLR 10K Ohms (FW421)
  • White surface box available as an option (FW800/801)
  • Status LED indicator

Datasheet and Installation Manuals

Case Studies / Projects

Customer Support

Email: info@maplearmor.com
Phone: +1 (514) 631-3131
Phone: +1 (844) 988-8866

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