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Siemens FDO421

Photoelectric Smoke Detector

Manufacturer Part #: FDO421

Siemens FDO421

$124.40

Photoelectric Smoke Detector

Availability: In Stock
Condition: New
Brand: Siemens
Status: Active
SKU: 37012
Manufacturer Part #: FDO421
Secondary Part #: S54320-F4-A1

Description

The Photoelectric Smoke Detector (Model FDO421) uses state-of-the-art microcontroller circuitry and surface-mount technology for maximum reliability. Model FDO421 incorporates an optical sensor using a light-scattering detection principle. The device utilizes advanced software algorithms to analyze the signals, and provides highly stable and accurate smoke detection. Model FDO421 also uses state-of-the-art microprocessor circuitry with error check; detector self-diagnostics, and supervision programs. Each detector is UL 268 7th edition listed incorporating advanced built-in ISOtechnology - True Class-X SLC operation (use is optional) greatly improving system reliability and circuit integrity while providing advanced addressable fault finding.

Documents

Description

The Photoelectric Smoke Detector (Model FDO421) uses state-of-the-art microcontroller circuitry and surface-mount technology for maximum reliability. Model FDO421 incorporates an optical sensor using a light-scattering detection principle. The device utilizes advanced software algorithms to analyze the signals, and provides highly stable and accurate smoke detection. Model FDO421 also uses state-of-the-art microprocessor circuitry with error check; detector self-diagnostics, and supervision programs. Each detector is UL 268 7th edition listed incorporating advanced built-in ISOtechnology – True Class-X SLC operation (use is optional) greatly improving system reliability and circuit integrity while providing advanced addressable fault finding.

Additional information

Weight 0.32 lbs
Dimensions 4.13 × 4.13 × 1.93 in
Manufacturer

Siemens Industry, Inc.

Brand

Condition

New

Unit of Measurement

EA (Each)

Production Status

Active

Type

Detector

Style

Plug-In

Detectable Medium

Smoke

Detection Method

Photoelectric

Programming

DPU

Voltage Range

16 – 30 VDC

Series

Compatibility

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Photoelectric Smoke Detector Model FDO421

Download

Siemens - Data Sheet

Model FDO421 Photoelectric Smoke Detector

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Siemens - Installation Instructions

Attributes

Weight 0.32 lbs
Dimensions 4.13 × 4.13 × 1.93 in
Manufacturer

Siemens Industry, Inc.

Brand

Condition

New

Unit of Measurement

EA (Each)

Production Status

Active

Type

Detector

Style

Plug-In

Detectable Medium

Smoke

Detection Method

Photoelectric

Programming

DPU

Voltage Range

16 – 30 VDC

Series

Compatibility

, , , , , , ,

Product Features

What's Included

Shipping Details

Lead times are based on details provided by our suppliers. This is the best information we have currently. Product availability and pricing may change depending on market conditions. All orders are subject to processing time at our main shipment hub. Additionally, orders cannot be expedited unless they are currently in stock.

Return Details

This item must be returned within 45 days of the date it was purchased, shipped, delivered, or made ready for pickup. Refunds and returns must be sent via email to [email protected]. Please outline the items being returned, the reason for the return, along with any pictures of additional information about the product. See the return policy for complete information.

Testimonials

Rick A.
Dallas, TXI
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"Great service. I received help with exactly what I needed and I received it all in a timely manner."
Charles O.
New Brunswick, NJ
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"I had a big engineering/logistics issue that William over at FireAlarm.com helped me with. I don’t know what I would’ve done without their help!"
Jason G.
Los Angeles, CA
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"The fastest delivery I’ve seen. Needed overnight emergency parts and I got just that."
Julia S.
Tampa, FL
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"Needed last-minute maintenance done on my building’s system, and FireAlarm.com exceeded my expectations with how quickly it was done."

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Reviews

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Pricing & Availability Details

Lead times are based on details provided by our suppliers. This is the best information we have currently. Product availability and pricing may change depending on market conditions. All orders are subject to processing time at our main shipment hub. Additionally, orders cannot be expedited unless they are currently in stock.

Payment Details

We accept payments by Credit card, PayPal, Wire Transfer, and mail in checks. All orders are subject to processing time at our main shipment hub.  After placing your order, you will be sent your shipment tracking number after the mandatory processing has been completed.

Return & Cancellation Details

This item must be returned within 45 days of the date it was purchased, shipped, delivered, or made ready for pickup. Refunds and returns must be sent via email to [email protected]. Please outline the items being returned, the reason for the return, along with any pictures of additional information about the product. See the return policy for complete information.