Kidde Carbon Monoxide Detector with 10-Year Battery, Digital Display, 3 LEDs, Replacement Indicator, Peak Level Memory

Kidde Carbon Monoxide Detector with 10-Year Battery, Digital Display, 3 LEDs, Replacement Indicator, Peak Level Memory

Q: My unit has never read anything other than zero. even when placing right at my exhaust pipe. it must be faulty. can i get a replacement?

Funny, both of my devices also show zero when I check the CO level.

Q: will this stand alone and work or does it need to be attached to mounting bracket to work ?

Instructions say it gets turned on when placed in the mounting bracket. Unit arrives turned off.

Q: At what level ppm (parts per million) does this detect carbon monoxide and sound an alarm and how long does it have to detect it to trigger the alarm?

The best way to test the questionable device would be to place the item in a large zip lock back to seal exhaust fumes from your vehicle inside the bag !before the tailpipe has gotten hot! to avoid melting the bag, of course. I value my health and my family’s health, so I want to know if the level is anything above 0ppm so I can be proactive about finding and fixing the problem before it is too late. Rather than an “alarm” which offers minimal protection, you may want to look at what protection a “low level monitor” can provide for you. Basically, if an alarm beeps, that indicates the level has become high enough for so long that you may already have high levels in your blood and may need to leave your home immediately even if you are in your night gown, depending on the accuracy, and most importantly the time frame before the device will even beep. It will only beep if a certain time has elapsed at high levels. If the device sounded sooner than the designed time delay, the device would be considered “faulty” even if it offered better protection. This means even after a beep, you could already have been exposed to high levels of CO depending on the product design. A low level monitor can have much better resolution, and much lower ppm audibles at levels like 9ppm which is considered by most to be the lowest “healthy” allowable 8 hour exposure level. Researching and testing is the only way you will ever know the truth. Have your own standards; Don’t just except other’s standards as your own.

Q: My old unit was chirping every 8 hrs or so. Purchased a new unit and its chirping every 4 hrs or so. Registering a constant 0. What is happening?

Its a normal reading. All you have to do is reset it and it should not chirp any more.

4.7/5

Product ID: 538022988

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Details

Brand
Kidde
Power Source
Battery
Colour
White
Product Dimensions
3.8D x 11.4W x
Item Weight
222 g
Alarm
Audible

📊Digital CO level display updates every 15s

🔋10-year lithium battery, zero replacements

🚨85dB alarm with 3 LED status indicators

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Description

🚨 Stay ahead of danger with Kidde’s decade-long CO guardian!

SMART PEAK MEMORY - Records last CO detection and test times, empowering proactive safety management.
REAL TIME CO INSIGHTS - Digital display refreshes every 15 seconds, keeping you instantly informed of carbon monoxide levels.
UNMATCHED 10 YEAR POWER - Forget battery swaps—built to protect your home for a decade on a single lithium cell.
INSTANT ALERTS WITH VISUAL CLARITY - 85-decibel alarm paired with intuitive 3-LED system ensures you never miss a warning.
EFFORTLESS INSTALLATION MAINTENANCE - No wiring needed—mount on any wall or place on a tabletop, plus easy test-hush button for peace of mind.

The Kidde Carbon Monoxide Detector features advanced electrochemical sensing with a 10-year lithium battery, a digital display updating every 15 seconds, and a loud 85-decibel alarm supported by 3 LED indicators. Its peak level memory and test-hush button enhance user control, while easy installation and UL certification make it a reliable, long-term safety solution for any home.

Specifications

Brand	Kidde
Power Source	Battery Powered
Colour	White
Product Dimensions	3.8D x 11.4W x 7H Centimeters
Item Weight	222 g
Alarm	Audible
Operating Humidity	10% to 95% relative humidity, non-condensing
Upper Temperature Rating	100 Degrees Fahrenheit
Sensor Type	Electrochemical
Number of Items	1
Manufacturer	Kidde
Style	Digital
UPC	047871297542
Item model number	c3010d
ASIN	B086S53M8K

Have a Question? See What Others Asked

My unit has never read anything other than zero. even when placing right at my exhaust pipe. it must be faulty. can i get a replacement?

will this stand alone and work or does it need to be attached to mounting bracket to work ?

At what level ppm (parts per million) does this detect carbon monoxide and sound an alarm and how long does it have to detect it to trigger the alarm?

My old unit was chirping every 8 hrs or so. Purchased a new unit and its chirping every 4 hrs or so. Registering a constant 0. What is happening?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fantastic experience overall. Will recommend to friends and family.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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