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Fireboy CMD6MDRR Carbon Monoxide Alarm 12/24V DC Marine with Internal Relay

Manufacturer

Fireboy

<h3>Fireboy: Trusted Marine Safety Equipment Since 1979</h3><p>When it comes to protecting lives and vessels on the water, few names carry more credibility than <strong>Fireboy</strong>. Operating under the Fireboy-Xintex brand, this Michigan-based manufacturer has spent decades engineering safety systems specifically designed for the demanding marine environment — where corrosion, vibration, moisture, and confined spaces create hazards that standard household safety products simply aren't built to handle.</p><p>Fireboy's reputation was built on a straightforward principle: boaters deserve the same level of engineered protection that commercial and military vessels rely on. That philosophy has driven the development of a comprehensive lineup of marine safety solutions trusted by recreational boaters, fishing enthusiasts, and professional mariners alike.</p><h3>Comprehensive Protection Across Every Threat</h3><p>One of Fireboy's most critical product areas is <a href="/7345-fireboy-carbon-monoxide-smoke-fume-detectors-200239">Carbon Monoxide, Smoke &amp; Fume Detection</a>. Carbon monoxide poisoning is an invisible, odorless danger that poses a serious risk aboard vessels — especially in enclosed cabins and engine compartments. Fireboy's marine-grade CO and smoke detectors are engineered to withstand the saltwater atmosphere and temperature swings common aboard boats, delivering reliable, fast-response alerts that can mean the difference between a close call and a tragedy.</p><p>For suppression when fire does break out, Fireboy's <a href="/7345-fireboy-fire-extinguishers-200406">Fire Extinguishers</a> are a cornerstone of onboard safety planning. Designed with marine applications in mind, these systems are built to tackle engine room fires and other onboard blazes quickly and effectively, helping boaters meet U.S. Coast Guard requirements while providing genuine peace of mind.</p><p>Fireboy also leads the marine industry in <a href="/7345-fireboy-air-and-gas-leak-detector-201223">Air and Gas Leak Detection</a>. Propane, gasoline vapor, and other combustible gases can accumulate in bilges and enclosed spaces, creating explosive hazards. Fireboy's gas detectors continuously monitor the atmosphere aboard your vessel, sounding an alarm before dangerous concentrations are reached — a critical layer of protection for any boat with a gasoline or propane-powered system.</p><p>Rounding out the lineup, Fireboy offers a range of <a href="/200889-safety-parts-accessories-fireboy-7345">Safety Parts &amp; Accessories</a> to keep your detection and suppression systems functioning at peak performance, including replacement components and mounting hardware engineered to marine standards.</p><h3>Why Boaters Choose Fireboy</h3><ul style="list-style:disc"><li><strong>Marine-specific engineering:</strong> Every product is built to perform in saltwater, humidity, and vibration conditions that would compromise general-purpose safety devices.</li><li><strong>Regulatory compliance:</strong> Fireboy products are designed to help vessels meet U.S. Coast Guard and ABYC safety standards.</li><li><strong>Proven track record:</strong> Decades of real-world use across recreational and commercial fleets have established Fireboy as a go-to brand for marine safety professionals.</li><li><strong>Integrated safety systems:</strong> Detection and suppression products are engineered to work together, offering a cohesive onboard safety strategy.</li></ul><p>Whether you're outfitting a new vessel or upgrading an aging safety system, Fireboy delivers the reliability and marine-grade durability that serious boaters demand.</p>

Part Number

CMD6MDRR
09/15/2036 8:25 PM
Sale Price

$204.14

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Fireboy CMD-6 Carbon Monoxide Alarm is specifically engineered for marine environments, providing reliable protection against dangerous CO levels on boats and vessels. This 12/24 VDC unit features an internal relay and backup battery system for continuous monitoring even during power interruptions.

Key Features:

  • Dual voltage operation (12V or 24V DC) with internal relay for auxiliary device control
  • Permanent backup battery ensures continuous protection during power loss
  • Both visible and audible alarm signals for immediate alert notification
  • Drip-proof construction and salt spray corrosion tested for harsh marine conditions
  • Chemical and solvent resistant white housing withstands marine cleaners and fuels
  • Compact design measures 3.5" H x 3.5" W x 1.2" D
  • Permanent deactivation method prevents accidental disabling
  • Includes mounting bracket and hardware for easy installation

The CMD-6 utilizes advanced internal circuitry to detect carbon monoxide at dangerous levels, making it an essential safety device for enclosed cabin areas, galleys, and sleeping quarters where CO buildup can occur from engine exhaust, generators, or cooking appliances.

Products specifications

Color

White

Description

w/Internal Relay

Voltage

12/24VDC

After going back and forth with ordering the incorrect Carbon Monoxide alarm, this was the correct one for my 2013 Sear Ray 280 Dancer and it was extremely easy to install and i did not need anything else to get it working properly!

the best thank you

The delivery was faster than expected when over a holiday weekend I was informed one item was on back order. The four identical filters shipped the following day.

Excellent prices

Took me 5 min to place my order lol

great website and always has great stock

Had what I was looking for when no one else did. Fair price too!

Easy to look for items needed.

good interface on this website

Came very fast

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