Siemens FDOT421

Addressable Multi-Criteria Fire Detector

  • Factory New
Brand: Siemens FireAlarm.com Part #: 63313 Categories: , Manufacturer Part #: FDOT421Secondary Part #: S54320-F6-A1

Description

The Photoelectric | Thermal (Heat) Detector (Model FDOT421) is an intelligent, addressable multi-criteria detector that incorporates optical and thermal sensors, and uses signals in a neural network to create an intelligent multi-criteria detector. The encompassing result is a detector that provides enhanced detection to a wide range of products of combustion. Model FDOT21 is UL 268 7th Ed. listed and incorporates advanced built-in ISOtechnologyTM – True Class-X SLC operation (use is optional) greatly improves reliability, circuit integrity and provides advanced addressable fault finding. The multi-criteria detector additionally has state-of-the-art microprocessor circuitry (with error check), as well as detector self-diagnostics and supervision programs that is used on Desigo Fire Safety Modular | FireFinder XLS/V and on Model FC/FV20-series Desigo Fire Safety fire-alarm control panels (FACPs). Additionally, Model FDOT421 is a plug-in and addressable two-wire multi-criteria detector (with both photoelectric and thermal sensors) whose value is increased with built-in ISOtechnology feature, that is compatible with all current Siemens intelligent, addressable systems.

Information

Weight 0.2 lbs
Manufacturer

Siemens Industry, Inc.

Brand

Siemens

Condition

New

Unit of Measurement

EA (Each)

Type

Detector

Style

Plug-In

Detectable Medium

Heat, Smoke

Detection Method

Fixed Temperature, Photoelectric, Rate-of-Rise

Programming

DPU

Production Status

Active

Multi-Criteria Fire Detector; Model FDOT421

Siemens - Data Sheet

Multi-Criteria Smoke Detector; Model FDOT421

Siemens - Installation Instructions

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