FireWatcher 811

It is an intelligent addressable module and takes one address on the Signaling Line Circuit (SLC) of the fire alarm control panel.

Fire Alarm Input Module

The input module FW811 monitors a single dry contact and is a UL/ULC listed device according to UL864 and ULCS527 for fire protective signaling systems for indoor use.


The FW811 input module can be configured to be a supervisory, trouble or monitor signal which will produce an event when a signal input appears on its associated contact. The device LED will indicate the event condition by red steady on.

UL/ULC Approved

UL864 / ULC S527


Alarm Events

An module input will produce an ALARM event when an alarm generating contact device is activated. The device LED will indicate the alarm condition by red steady on.
  • Compatible with 10K Ohms end of line resistor (FW421)
  • Surface mount with FW800/FW801 base

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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