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BRK Battery-Powered Electrochemical Carbon Monoxide Detector

A 6-pack of battery-powered CO detectors from BRK, so you can cover every room without buying one at a time.
Brk MPN CO400B6CP In Stock & Ready to Ship
$129.99
Free shipping on orders over $75
Only 11 left
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

Carbon monoxide has no smell, no color, and no warning of its own - which is exactly why a detector matters in every room where it could build up. This six-pack from BRK covers a whole house at once: bedrooms, living areas, near attached garages, wherever CO can seep in undetected. Each unit runs on a 9-volt battery, so placement isn't tied to an outlet, and an electrochemical sensor gives the kind of accurate, reliable detection this category is built on.

Buying six together makes sense for anyone outfitting a full home, a rental property, or multiple family members' houses in one order, without the per-unit cost of buying detectors one at a time. BRK backs the line with a 7-year limited parts and labor warranty, which is a long runway for a device meant to run continuously in the background for years.

  • Brand: BRK
  • Pack of 6 carbon monoxide detectors
  • Battery-powered, 9-volt
  • Electrochemical sensor
  • Boxed packaging
  • 7-year limited parts and labor warranty

The Details Specifications

Brand Brk
Model / MPN CO400B6CP
UPC 029054015716
Weight 3 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Brk. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

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The big boxes don't care if your hardware store survives.

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Authorized dealer · Brk

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