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Jemay Carbon Monoxide Detector, 10-Year Carbon Monoxide Detectors with Digital LCD Display, Built-in Battery Carbon Monoxide Detectors for Home and Depot, 1 Pack

  • Based on 90 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 5
Order within 12 hours and 20 minutes
Available payment plans shown during checkout

Style: 10-Year Built-in Battery


Size: 1 PACK


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-Year Internal batteries for Continuous Protection] A 10-YEAR lifespan Carbon Monoxide Detector with 10 years built-in 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

Brand: Jemay


Style: 10-Year Built-in Battery


Power Source: Battery Powered


Color: white


Product Dimensions: 1.34"D x 4.72"W x 2.87"H


Alarm: Audible


Operating Humidity: 25-95%RH (non-condensing)


Upper Temperature Rating: 40 Degrees Celsius


Sensor Type: Electrochemical


Material: ABS


Brand: ‎Jemay


Style: ‎10-Year Built-in Battery


Power Source: ‎Battery Powered


Color: ‎white


Product Dimensions: ‎1.34"D x 4.72"W x 2.87"H


Alarm: ‎Audible


Operating Humidity: ‎25-95%RH (non-condensing)


Upper Temperature Rating: ‎40 Degrees Celsius


Sensor Type: ‎Electrochemical


Material: ‎ABS


Number of Items: ‎1


Manufacturer: ‎SITERWELL ELECTRONICS CO.,LIMITED


Part Number: ‎GS811-A


Item Weight: ‎6.4 ounces


Item model number: ‎GS811-A


Size: ‎1 PACK


Voltage: ‎3 Volts


Item Package Quantity: ‎1


Included Components: ‎Bubble bag, 3M Tape, Screw pack, Instruction Manual


Batteries Required?: ‎No


Date First Available: December 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 5

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


  • Easy solution
Style: 3-Year Replaceable Battery Size: 1 PACK
I did not want to go through the steps to install a monitor or drive nails into the wall. This is a good alternative. I set this device on a table underneath the smoke alarm. I'm pleased to see a small light flashes periodically thus letting me know that it is active and monitoring the space. This is an easy, inexpensive way to monitor. I will likely put this in my suitcase for any international trips, why not add an extra measure of safety. ... show more
Reviewed in the United States on February 19, 2025 by Debra

  • Carbon monoxide
Style: 3-Year Replaceable Battery Size: 1 PACK
It's a good product I haven't had to use it and hopefully I don't need to
Reviewed in the United States on February 7, 2025 by Max uden

  • They work
Style: 3-Year Replaceable Battery Size: 1 PACK
Bought 2 of these about a year ago. They are holding up well, so I'm happy.
Reviewed in the United States on February 6, 2025 by R H H

  • 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

  • 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

  • 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

  • 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.

  • 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

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