Fire Alarm Guy

Fire Alarm Field Library

Device Lookup

Look up fire alarm device types, model numbers, wiring terminals, programming notes, datasheets, diagrams, and related jobsite tools from one field-focused page.

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Browse by device type

Start here when you know the type of device but not the exact model.

Smoke Detectors (Spot)

Smoke Detectors (Spot)

Ceiling or wall-mounted spot-type smoke detectors (addressable or conventional).

  • 15 manufacturers
  • 41 models
Duct Smokes

Duct Smokes

Sampling-tube or return-air smoke detection associated with HVAC units and air systems.

  • 11 manufacturers
  • 21 models
Beam Smoke Detectors

Beam Smoke Detectors

Projected or reflected beam-type smoke detection for large open areas.

  • 1 manufacturers
  • 1 models
Monitor Modules (Input)

Monitor Modules (Input)

Addressable input modules that monitor a contact or conventional IDC.

  • 8 manufacturers
  • 21 models
Relay / Control Modules (Output)

Relay / Control Modules (Output)

Addressable output/relay modules used to control fans, doors, elevators, etc.

  • 8 manufacturers
  • 15 models
I/O Modules (Combined)

I/O Modules (Combined)

Modules that combine a monitored input and controlled output channel.

  • 3 manufacturers
  • 3 models
Horn/Strobes (NAC)

Horn/Strobes (NAC)

24 VDC audible/visible appliances powered from NACs; sync per system.

  • 6 manufacturers
  • 15 models
Speaker/Strobes (Voice)

Speaker/Strobes (Voice)

25/70 V distributed audio speakers with visible notification for ECS/EVAC.

  • 6 manufacturers
  • 13 models
Manual Pull Stations

Manual Pull Stations

Single and double-action pull stations.

  • 9 manufacturers
  • 18 models

Model number quick search

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2098-9201 Simplex · Smoke Detectors (Spot) Conventional photoelectric (older Simplex) 2099-9754 Simplex · Manual Pull Stations Addressable manual fire alarm station used on compatible Simplex systems. 2251B System Sensor · Smoke Detectors (Spot) Intelligent photo head (with B501 base) used by multiple Honeywell brands 270-SPO Edwards / EST · Manual Pull Stations Conventional single-action manual pull station commonly used on IDC circuits. 281B Kidde · Smoke Detectors (Spot) Conventional photoelectric 282B-PL Edwards · Smoke Detectors (Spot) Conventional photoelectric smoke 2W-B System Sensor · Smoke Detectors (Spot) Conventional 2-wire photoelectric 4090-9001 Simplex · Monitor Modules (Input) Addressable individual addressable module used for monitored input points on compatible Simplex systems. 4090-9002 Simplex · Relay / Control Modules (Output) Addressable relay module used for control functions on compatible Simplex systems. 4090-9007 Simplex · Relay / Control Modules (Output) Addressable signal/control module used where compatible Simplex output control is required. 4090-9051 Simplex · Monitor Modules (Input) Addressable zone adapter/module used to interface compatible conventional initiating circuits. 4098-9714 Simplex · Smoke Detectors (Spot) TrueAlarm photo detector (newer series/base) 4098-9754 Simplex · Duct Smokes TrueAlarm duct housing for 4098-9714 sensor 4098-9755 Simplex · Duct Smokes Legacy duct detector assembly 4098-9792 Simplex · Smoke Detectors (Spot) TrueAlarm photoelectric sensor head 4099-9001 Simplex · Manual Pull Stations Manual fire alarm station family used on compatible Simplex systems. 445CT Gentex/ESL/GE · Smoke Detectors (Spot) ESL/Gentex conventional photo with thermal 4906-9127 Simplex · Horn/Strobes (NAC) TrueAlert wall horn/strobe family model used on compatible Simplex NAC/TrueAlert systems.

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