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Jemay 2 Packs Carbon Monoxide Detector Alarm, CO Detector with Digital LCD Display, Replaceable Battery Carbon Monoxide Detectors for Home and Depot, 3 LED Lights Carbon Monoxide Alarm

  • Based on 80 reviews
Condition: New
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$44.99 Why this price?
Save $21.59 was $66.58

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, May 17
Order within 18 hours and 43 minutes
Available payment plans shown during checkout

Style: 3-Year Replaceable Battery


Size: 2 PACKS


Features

  • Flexible Installation: The CO alarm is easy to install and can be installed anywhere.Wall-mounted or random placed, easy to take while traveling
  • 10 Years of Continuous Protection: A 10-YEAR lifespan Carbon Monoxide Detectors with 3 years replaceable battery. High reliabilit, up to 10 years of uninterrupted operation due to high efficiency and high battery capacity
  • Informative LCD: Displays real-time CO levels. LCD allows you to see any dramatic changes in CO levels, and it is easy to determine the remainig battery life and working status
  • Intuitive LED: Through 3-colored LED indicator, clearly inform you the working status of the CO alarm detector. Green LED indicates normal operation. Red LED indicates alarm status. Yellow LED indicates failure
  • Faster Response to CO Levels: The CO detector displays real-time CO levels.Detecting level range: 20 to 999 ppm. CO detector with peak value memory remembers dangerous CO levels since the last preset. Keeping your family safe and sound
  • Instant Alert and High Accuracy: Advanced electrochemical CO sensor, provides high accuracy alarm. An early warning will be delivered through a loud 85-decibel alarm

Brand: Jemay


Style: 3-Year Replaceable Battery


Power Source: Battery Powered


Color: white


Product Dimensions: 1.35"D x 4.72"W x 2.87"H


Alarm: Visual


Operating Humidity: 95 percent


Upper Temperature Rating: 50 Degrees Celsius


Sensor Type: Electrochemical


Manufacturer: SITERWELL ELECTRONICS CO.,LIMITED


Brand: ‎Jemay


Style: ‎3-Year Replaceable Battery


Power Source: ‎Battery Powered


Color: ‎white


Product Dimensions: ‎1.35"D x 4.72"W x 2.87"H


Alarm: ‎Visual


Operating Humidity: ‎95 percent


Upper Temperature Rating: ‎50 Degrees Celsius


Sensor Type: ‎Electrochemical


Manufacturer: ‎SITERWELL ELECTRONICS CO.,LIMITED


Part Number: ‎GS811-A


Item Weight: ‎12 ounces


Item model number: ‎GS811-A


Batteries: ‎3 AA batteries required. (included)


Size: ‎2 PACKS


Installation Method: ‎Wall-Mounted


Item Package Quantity: ‎2


Type of Bulb: ‎LED


Usage: ‎Inside


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Date First Available: January 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A most have
Style: 10-Year Built-in Battery Size: 1 PACK
My children's safety is my #1 priority and I have these in my children's bedrooms at about shoulder height to make sure we are alerted if there is carbon monoxide in the air.
Reviewed in the United States on December 28, 2024 by Amazon Customer

  • Functioning well
Style: 3-Year Replaceable Battery Size: 1 PACK
We haven't had any issues with our Carbon Monoxide Detector. It's been on zero since we got it over a year ago and we're all still alive. So, I give it a five stars because it's doing its job!
Reviewed in the United States on October 21, 2024 by T. Pinsonneault

  • It turns on
Style: 3-Year Replaceable Battery Size: 2 PACKS
Shipped fast and is as described
Reviewed in the United States on November 2, 2024 by Quadflier

  • Igual que la descripción
Style: 3-Year Replaceable Battery Size: 1 PACK
Es sumamente importante tenerlo es excelente
Reviewed in the United States on October 18, 2024 by Pedro Guire Pedro Guire

  • Easy installation.
Style: 3-Year Replaceable Battery Size: 1 PACK
I like that this product came ready to go and very simple to install.
Reviewed in the United States on July 25, 2024 by With New Eyes

  • It Saved My Friend's Life
Style: 3-Year Replaceable Battery Size: 1 PACK
I bought one of these detecters on May 8th, 2024 and hung it at my elderly friend's home. I thought her old one was shot. Today it went off, the fire dept. was called who called out the gas company and they found out that the levels of carbon monoxide were at dangerous levels. The gas company fixed the problem. So today I just bought 2 more of them for my home. ... show more
Reviewed in the United States on August 1, 2024 by slamRN

  • Easy to set up and install
Style: 3-Year Replaceable Battery Size: 2 PACKS
These monitors were very easy to set up and install.
Reviewed in the United States on September 21, 2024 by Aisha T.

  • Like the size
Style: 3-Year Replaceable Battery Size: 2 PACKS
I wanted something not plugin but small that I could place out of site, these are perfect.
Reviewed in the United States on April 20, 2024 by clcvette

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