3 Pack Carbon Monoxide detectors, co Detector, Carbon Monoxide Alarm Detector Battery Powered with LCD Display, Carbon Monoxide Detector, UL2034 Standards, for Home
Original price was: $22.69.$20.39Current price is: $20.39.
Price: $22.69 - $20.39
(as of Nov 30, 2025 02:26:11 UTC – Details)
From the brand
Providing 24/7 protection to keep your loved ones safe.
Driven by a passion for safety, we created the pumwry brand with a vision to provide unparalleled security for every home. Our team of engineers and security experts have designed intelligent systems with state-of-the-art sensors and monitoring technology that not only detect threats, but also respond quickly, providing 24/7 protection to keep your loved ones safe.
Easy to Install: The co alarm and comes with screws for easy installation on walls or ceilings. Powered by 3 x 1.5V AA batteries (not included),It requires no hardwired, portable and easy installation,no need for socket, The battery means constant monitoring, even if there’s a power failure! co detector battery can be used for about 36 months,It is convenient to replace the battery and has a long service life.
High Accuracy & Reliability: Features an advanced electrochemical carbon monoxide sensor that accurately detects real-time CO lcarbon monoxide levels.
Instant Alert: When carbon monoxide detectors rise to alarm levels, CO sensor detects CO, the red LED will flash,LCD Blue back light will be lighted, An early warning will be delivered through a loud 85-decibel alarm.
Self-test Function and Informative LCD: The unit will sound “chirp” and red LED flashes once as power up, “888” on the LCD Then pressing the test button, the unit will sound beeps with red LED flashes. Displays real-time CO levels and remembers dangerous CO levels since the last preset. ’Err’ on the LCD to indicate the unit is malfunctioning. ‘Lb’ on the LCD toindicate it low battery and need replacement. “000” displays on the LCD for 3 seconds and then enter in normal operation mode.
Wide Application: The carbon monoxide detectors is suitable for living rooms, kitchens, bedrooms, offices, hotels, ,dormitories and portable co2 detector for travel,etc. It can effectively prevent fire accidents and provide reliable protection for your family’s safety.
Customers say
Customers find the carbon monoxide detector to be not flimsy, easy to install, and appreciate its bright flashing light and good battery life. They consider it good value for money and provide great protection. The functionality receives mixed reviews, with some saying it works well while others report it malfunctioning after two weeks. The carbon monoxide level detection feature also gets mixed feedback.
8 reviews for 3 Pack Carbon Monoxide detectors, co Detector, Carbon Monoxide Alarm Detector Battery Powered with LCD Display, Carbon Monoxide Detector, UL2034 Standards, for Home
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Original price was: $22.69.$20.39Current price is: $20.39.
Todd –
Peace of Mind in Three Little Beeps
I bought this pack because I value breathing, and these detectors deliver exactly what I hoped for — reliable alerts without constant false alarms. Setup is quick: pop in the batteries, mount them, and you’re done. The digital display is clear, even at night, and shows actual CO levels so you’re not guessing.Each unit feels solid, not flimsy like the bargain-bin models that barely survive one season. The test button is loud enough to wake a small village, which is exactly what you want if something’s wrong.If you’re a homeowner, landlord, or someone who doesn’t want to make the evening news, grab this set. It’s one of those purchases you hope you’ll never need — but you’ll be grateful to have when it matters.
clint almaguer –
Perfect for the price
Easy installation and work great. Was a good value and would recommend
scott york –
Vreat value
Great value for carbon monoxide detectors, easy to I install and so far the battery life has been good. Easy to move where need. The quality is ok and the display is easy to read and bright
Stacy A. Paumier –
Great deal!
Product Came as expected. Great deal.
Zaina –
Reliable
I bought this carbon monoxide detectors for my basement and main floor. The setup was simple, and the LCD screen makes it easy to see the reading at a glance. I tested each unit, and they all responded fast, which gives me peace of mind. Having three detectors helps me cover more areas in the house without worrying about safety.
Issa V. –
Great product
Easy to install. Glad we ordered this brand.
Mommy04 –
Can’t beat the price!
Work great! & cheap enough for rentals!
Renee –
Cheap, Defective Product
Cheap product that doesn’t hold up. The detector screws into the base, and the all three of the base tabs to secure attachment broke upon installation, and is no longer functional.