![Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR]](https://cdn.shopify.com/s/files/1/0447/7544/0545/files/91432XL.jpg?v=1769653332)
![Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR]](https://cdn.shopify.com/s/files/1/0447/7544/0545/files/91432XL.jpg?v=1769653332)
![Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR]](https://cdn.shopify.com/s/files/1/0447/7544/0545/files/91432XL.jpg?v=1769653332)
Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR]
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR]CO Alarm 12 24V DC with Interconnect Black A Carbon Monoxide (CO) detector should be installed in each accommodation space. Small crafts or RV's with an open design may require only one (1) detector for adequate protection. If two (2) or more sleeping areas or spaces are partitioned, then one (1) detector should be installed in each of the spaces. The Fireboy Xintex CMD6 M Series CO alarm uses a sensor operating with a microprocessor to measure Carbon
Quick Dispatch:
Your Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR] orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR] ships.
Need Help?
Questions about Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR], sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Fireboy-Xintex CO Alarm 12/24V DC w/Interconnect - Black [CMD6-MDR-BR] in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.8 ★★★★★
Based on 1442 reviews
Sort
Product Reviews
★★★★★ 3
New Year, new beginnings, new murder
Format: Kindle
Having run through the entire Lord Edgington Investigates series, it felt natural to jump over to this Marius Quin mystery. All in all, it’s not quite as funny as the banter between Lord Edgington and Christopher affords, but it’s still highly readable and offers the same weaving of clues to keep you entertained.
What’s in store for you? Put together looming bills, writer’s block, a past lover, a New Year’s Eve party, a dead silent film star, a killer on the loose in a snowbound manor, and 6 perfectly good suspects—except they all seem so innocent if unlikeable (some more than others, one more than most)—which means Marius has his work cut out for him. So do you if you’re an armchair detective.
So why 3 stars and not higher? I’m suffering from comparison syndrome. Marius and Bella don’t have a big enough gap between them (other than an historical romantic mishap) for belly-laugh comedic moments like Lord Edgington and grandson Christopher have. That won’t stop me from reading the next installment in the series, though, so I can let Marius and Bella grow on me as the author finds their rhythm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2025
★★★★★ 5
Grown up version of Chrissy!
Format: Kindle
Marius Quin is a good character for Benedict Brown’s readers. There is a tie-in with Lord Edgington (and Chrissy) and Lord Edgington is referred to or almost mentioned a few times. This takes place in a huge old mansion with some history, that has to do with the murder, so I don’t want to spoil it. Marius does have a dog, but he’s not as involved with the story as Lord Edgington’s Golden Retriever, unless you think of his ability to judge characters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 4
A quite enjoyable, funny, mystery.
Format: Kindle
I really enjoyed this one, it was funny, great characters, fantastic pacing, solid twist at the end, although one thing was obvious to me but I can't say it because thats a spoiler. But I am really looking forward to the next book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 5
Good first book in a series.
Format: Paperback
I had read all of the Lord Edgington mysteries and decided to try this series since I believe the author does a very good job. Definitely a different vibe than the other series, but great all the same. I THOUGHT that I had for once solved the mystery before the end but I was only partially right. Definitely recommend; I will be purchasing all the other books in this series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 4
Great start to a new series
Format: Kindle
Well, here we go with a new series from one of my favorites, Benedict Brown! I was excited when I learned that we had a new series to read from this author, again based in the 1920s. I love his writing style and his attention to detail of this era in all his stories. And this one was no exception. We meet Marius Quin, whom we've met before, but in his own setting this time. A writer who is struggling to write his next book. When he runs into an old friend and is invited to a New Year's Eve party, he decides maybe that's just what he needs to get his creative juices going. What he doesn't know is that chaos is about to be unleashed! Marius and his friend Bella now have to work together to piece things together to figure out who did it and why. Will they figure it out in time before the guests all leave? What an excellent story from start to finish. I'm really looking forward to more in this series. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2025
recommand products
Global Solutions - Dryer Front Drum Seal & Bearing AP6039144 - PS11773177
53.17
Global Solutions - Washer Suspension Rod Kit EAP11703290 - PD00023290
70.64
Global Solutions - Washer Door Handle (Silver) EAP1146177 - PD00033310
118.27
ReplacementParts - AP6023930 Series Dryer Lint Screen Filter 22 inches- White AP6023930-PS11757278
48.11
Global Solutions CP91560LFDA Control Board for Whirlpool Dryer CP91560LFDA
122.57