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FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES
FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES
FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES
FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES
FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES
FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES

4.7 stars

FIRST ALERT PLUG-IN ... see more >

New
Returns Accepted

Current Bid

$10.99

1 Bidders
MSRP $73.14
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The 3-pack of First Alert CO600 Plug-In Carbon Monoxide Detector helps protect your family in multiple rooms. The alarms feature an 85-decibel alarm and an electrochemical sensor, and easily plug into any standard outlet with no additional mounting necessary. One button silences any nuisance alarms, and also tests detector functions. And an end-of-life signal enhances your safety by letting you know when it's time to replace the unit. Keep your family safer by installing units on multiple levels and in each bedroom.


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Gentleman Farmer
on December 7, 2025

I was prepared to replace batteries in our carbon monoxide detectors when I learned that they have a limited life. So I ordered these replacements and was able to keep our home safe in time for winter and greater use of our flame powered HVAC system. These were exactly what we needed and I now know that there is not be a battery replacement in the future, but rather the whole detector unit.

Living in the 603
on December 1, 2024

The three pack is great value for the money compared to buying them individually. I like the fact that there is no battery back up that would need replacing once a year. We have a whole house generator so it's not needed.

David Koski
on January 1, 2019

I had older First Alert CO detectors that eventually wore out (they last 7 years and must be replaced). One thing that annoyed me about the old ones was the battery backup -- it was plugged in to the wall but the battery still wore down (typically in the middle of the night). There is still a version if you want the battery backup, but mine does not have it and I like that.These take a single outlet and are suitable for placing low to the ground. They have a very faint red light -- probably not enough for a nightlight and not so bright that it bothers me when sleeping.These are good to have for safety and I like this model.

J. Reynolds
on November 21, 2025

Note to all: These did not include a 9V battery backup like the ones I purchased from Amazon 7 years ago. They were the exact same model…

Cynthia Gordon
on January 11, 2026

These are easy to use and you can take them with you on trips for a perfect way to say safe.

Lyn
on February 4, 2025

Reliable protection. Economical 3 pack! Nice design.

jaqsrbetter
on May 14, 2025

3 pack was great and easy to plug in

Amazon Customer
on January 14, 2026

Good quality

Deborah Reid
on January 8, 2026

Seems to work well.

Robert m
on March 21, 2026

Does what its made to do

Gordon C
on December 8, 2025

3 pack was nice and a spot to write the date.

  • Brand

    First Alert
  • Style

    Plug in Alarm
  • Power Source

    Plug-in
  • Color

    White
  • Product Dimensions

    6.75"D x 9"W x 6.9"H
  • Item Weight

    12.16 ounces
  • Alarm

    Audible
  • Operating Humidity

    10-95% RH
  • Sensor Type

    Electrochemical
  • Global Trade Identification Number

    10029054015768
  • Product Style

    Plug in Alarm
  • Item Dimensions D x W x H

    6.75"D x 9"W x 6.9"H
  • Model Number

    CO600
  • Manufacturer Warranty Description

    7 Year Limited
  • Number of Items

    3
  • Manufacturer

    First Alert / BRK Brands, Inc.
  • Mfr Part Number

    CO600-3
  • Unit Count

    3.0 Count
  • Item Type Name

    Carbon Monoxide Detector, 3-Pack
  • Built-In Media

    3 Carbon Monoxide Detectors
  • Best Sellers Rank

    #37,616 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #34 in Carbon Monoxide Detectors
  • ASIN

    B014KEPWY0
  • Recent Sales

    200+ bought in past month

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “New” are believed to be unused and in original manufacturer packaging; however, packaging may show signs of storage or handling, and items are not tested unless specifically noted. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

FIRST ALERT PLUG-IN CARBON MONOXIDE DETECTOR, 3 COUNT (PACK OF 1), CO600 , WHITE, 6.75 X 6.9 X 9 INCHES