Brand | Kidde |
---|---|
Power Source | Battery Powered |
Color | Detector |
Product Dimensions | 1.5"D x 4.5"W x 2.75"H |
Item Weight | 0.01 Pounds |
Alarm | Audible |
Operating Humidity | 5% to 95% relative humidity, non-condensing |
Upper Temperature Rating | 37.8 Degrees Celsius |
Sensor Type | Electrochemical |
Manufacturer | Kidde Safety |
Part Number | 21008873 |
Item Weight | 0.16 ounces |
Country of Origin | China |
Item model number | KN-COPP-B-LPM |
Batteries | 3 AA batteries required. (included) |
Is Discontinued By Manufacturer | No |
Size | KN-COPP-B-LPM |
Pattern | Detector |
Voltage | 3 Volts |
Item Package Quantity | 1 |
Special Features | Portable |
Included Components | Kidde Battery Operated Carbon Monoxide Alarm with Digital Display KN-Copp-B-LPM |
Batteries Included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Alkaline |
Warranty Description | 10 Year Limited |
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Ships from: Amazon.com Sold by: Amazon.com
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Ships from: Amazon Sold by: Small Town Premium Supplements
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Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Kidde |
Power Source | Battery Powered |
Color | Detector |
Product Dimensions | 1.5"D x 4.5"W x 2.75"H |
Item Weight | 0.01 Pounds |
Alarm | Audible |
Operating Humidity | 5% to 95% relative humidity, non-condensing |
Upper Temperature Rating | 37.8 Degrees Celsius |
Sensor Type | Electrochemical |
About this item
- Electrochemical sensor technology detects CO gas
- Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included)
- Conveniently designed & portable: simple to install on a wall of your home or place on a tabletop
- Green LED indicates power to the smoke detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide
- Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
- Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning
- UL listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed.
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This Item Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $24.98$24.98 | $81.30$81.30 | $27.99$27.99 | -9% $77.20$77.20 Typical: $84.85 | -5% $26.99$26.99 List: $28.34 | -40% $29.99$29.99 List: $49.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Easy to install | 4.7 | 4.5 | 4.9 | 4.7 | 4.6 | 4.7 |
Easy to read | 4.7 | 4.0 | 4.7 | 4.7 | 4.6 | 4.6 |
Accuracy | 4.5 | 4.3 | — | 4.6 | 4.6 | 4.6 |
Easy to use | 4.8 | — | 4.8 | — | 4.7 | 4.6 |
Value for money | — | 4.8 | 5.0 | — | — | 4.5 |
Sold By | Amazon.com | Amazon.com | Siterlink | Amazon.com | SITERWELL | X-Sense US |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
sensor type | Electrochemical | Electrochemical | Electrochemical | Electrochemical | Electrochemical | Electrochemical |
lower temperature rate | 40 degrees fahrenheit | 40 degrees fahrenheit | — | 40 degrees fahrenheit | — | — |
upper temperature rate | 37.8 degrees celsius | 100 degrees fahrenheit | — | 100 degrees fahrenheit | — | — |
style | - | modern | — | Digital | Standard Model | Standalone Model |
alarm | Audible | fire safety, electrochemical, tamper-resistant | Audible | fire safety, electrochemical, tamper-resistant | Audible | Audible |
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Videos
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Customer Review: Excellent carbon monoxide alarm
Joseph Dewey
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Kidde KN-COPP-B vs Hand Held CO Alarm #thisorthat
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From the manufacturer
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What is Carbon Monoxide?
Carbon Monoxide (CO) is colorless, odorless and tasteless poison gas that can be fatal when inhaled.
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Potential Sources of CO
There are several different sources that carbon monoxide can come from within the home.
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Signs of CO in Pets
53% of pet owners cannot identify the symptoms of CO poisoning because they are often nonspecific.
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Kidde Carbon Monoxide (CO) Detectors – Battery & Hardwired
Battery CO + Digi Display | 10-Yr CO Alarm | 10-Yr Digital Display CO | Battery CO Alarm | Hardwired CO Alarm | |
Customer Reviews
|
4.7 out of 5 stars
17,761
|
4.6 out of 5 stars
384
|
4.7 out of 5 stars
955
|
4.7 out of 5 stars
30,283
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4.5 out of 5 stars
896
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Detection Type
| Carbon Monoxide | Carbon Monoxide | Carbon Monoxide | Carbon Monoxide | Carbon Monoxide |
Power Source
| 3 AA Batteries (included) | 10-Yr Built-In Battery | 10-Yr Built-In Battery | 2 AA Batteries (included) | Hardwired; 9VBackup (included) |
No Battery Changes/Night Chirp
| — | ✔ | ✔ | — | — |
Digital Display
| ✔ | — | ✔ | — | ✔ |
Mounting Options
| Wall Mount & Tabletop | Wall Mount & Tabletop | Wall Mount & Tabletop | Wall Mount & Tabletop | Ceiling |
Peak Level Memory
| ✔ | — | ✔ | — | ✔ |
Event Memory
| — | ✔ | — | — | — |
Tamper Resistant
| — | — | — | — | ✔ |
Interconnect Capability
| — | — | — | — | ✔ |
End of Life Notification
| ✔ | ✔ | ✔ | ✔ | ✔ |
UL Listed
| ✔ | ✔ | ✔ | ✔ | ✔ |
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Product information
Technical Details
Additional Information
ASIN | B004Y6V5CI |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #1,148 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in Carbon Monoxide Detectors |
Date First Available | May 11, 2011 |
Warranty & Support
Feedback
Product Description
Product Description
The Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, model 900-0146, is a carbon monoxide detector that uses electrochemical sensor technology to detect carbon monoxide. The CO detector is powered by 2-AA alkaline batteries located in the back of the unit, providing easy installation & no wiring, plus coverage during a power failure. The alarm is conveniently designed and portable enough for travel - simply install it on a wall or place it on a tabletop. When carbon monoxide is detected, an 85-decibel alarm will sound & a red LED will flash. A green LED indicates that the alarm is receiving power. The test-hush button allows you to test the battery operations as well as temporarily silence the low battery chirp warning. Plus, peak level memory records the last time carbon monoxide was detected or when the unit was last tested. Install a smoke detector & carbon monoxide detector on every level of your home and near bedrooms to help keep your family safe from fire & poisonous gas. UL Certified with a 10-year limited manufacturer's warranty.
Amazon.com
Kidde’s KN-COPP-LPM battery-operated carbon monoxide alarm with digital display helps to provide your home with extensive protection against the dangerous threat posed by the odorless and colorless gas. With an increasing number of state and local governments passing legislation requiring CO detectors in homes, it’s never been a better time to safeguard your family against carbon monoxide exposure.
KN-COPP-LPM
Battery-Operated
Carbon Monoxide Alarm
At a Glance:
- Digital display allows for easy monitoring of CO levels
- Battery operation provides best protection during power outages
- Peak level memory displays the highest CO concentration since last reset
- Dimensions: 4.5 inches by 2.75 inches by 1.5 inches; weighs .66 pounds with batteries
- Five-year limited warranty
Kidde's KN-COPP-LPM carbon monoxide detector is a free-standing unit, adding flexibility to placement around your home. View larger Features
The KN-COPP-LPM is an essential device to help warn you and your family of dangerous carbon monoxide levels in your home. This alarm measures the exposure to carbon monoxide over time; it is designed to sound at 85 decibels at 10 feet when it detects 70 ppm (parts per million) of CO for 60 to 240 minutes, 150 ppm for 10 to 50 minutes, or 400 ppm for 4 to 15 minutes. The easily visible digital display indicates the level of CO that the unit is sensing, and it updates the status every 15 seconds for timely and accurate readings. Its free-standing design allows for attachment to a wall or placement on a counter or nightstand for convenient and comprehensive protection. The KN-COPP-LPM also includes a slide-out battery door that provides immediate access to the power source as well as a battery safeguard that makes it difficult to close the cover without batteries installed. An LED lighting system on the unit signals power levels and sourcing: the green LED will flash once every 30 seconds to indicate the alarm is operating properly when power is present, and the red LED will pulse to indicate carbon monoxide has been detected until the device is reset or the CO threat is eliminated. This device has an expected 7-year lifespan and comes equipped with a five-year manufacturer’s limited warranty.
What's in the Box
One Kidde KN-COPP-LPM battery-operated carbon monoxide alarm with digital display and three AA batteries.
The KN-COPP-LPM features an easy-to-read digital display in front and an easy-access door to the batteries in back. (Click each to enlarge)
From the Manufacturer
Kidde KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm w/ Digital Display - Digital screen with large display is easy to read - Peak-level memory displays the highest CO concentration measured since the last reset - Meets the all UL requirements - Battery operated with three AA batteries included - Backed by a five-year warranty
The new Kidde KN-COPP--LPM carbon monoxide alarm is the only battery-operated alarm that includes a digital display feature. This key feature adds an advanced level of protection that you have come to expect in a Kidde manufactured product. The battery operated CO alarm includes multiple mounting options, allowing installation on a wall or tabletop. This alarm has been carefully designed and tested to detect CO concentration in a residential environment. It provides continuous monitoring of CO levels, even during power outages when many CO incidents occur. The digital display feature allows for easy viewing of carbon monoxide levels from 30-999 PPM (parts per million). The KN-COPP-LPM will also detect and store concentration CO levels as low as 11 and up to 999 PPM with its peak level memory display. This alarm includes a snap-on cover that gives immediate access to the batteries and a safety feature that makes it difficult to close the cover without the batteries being installed. Updates digital reading every 15 seconds, allowing you to see if levels change. The peak level memory displays the highest CO concentration measured since the last reset. The test/reset button tests CO alarm circuit operation and allows you to immediately silence the alarm. A low battery signal alerts users when the batteries need to be replaced. Includes informative LEDs: green LED for normal operation, red LED for alarm. The alarm alerts user to replace CO alarm after 7 years of operation.
Product guides and documents
Important information
HNHC Merchandise Return Policy • All returns accepted • Buyer must contact us within 14 Days after receiving the item. • Refund given as Money Back. • Return shipping will be paid by The Buyer. • No restocking fee will be charged. • Additional return policy details: None
3 volts
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, readability, battery life, appearance and performance of the gas smoke fire alarm. For example, they mention it's well made, has a clear display and that it runs on standard batteries. That said, they say it looks great and works well.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the gas smoke fire alarm. They mention that the readout and test cycle on these are functioning normal. They also say that the device works well in low concentration tests and is an excellent device from a well-known and reliable manufacturer.
"...Worth every penny. The batteries easily last a year. This is an excellent device, from a well-known and reliable manufacturer." Read more
"...The screen is helpful and shows it is working...." Read more
"...It worked well in low concentration tests too. Due to some strange US regulation, it displays "0" for any reading below 30 ppm...." Read more
"Good value for the money. Works as expected." Read more
Customers find the gas smoke fire alarm easy to set up and operate. They say the operating instructions are clear and in both Spanish and English. The device is simple and works well. Customers also mention that the hooks-up correctly.
"These are great for your house and garage. They are easy to install and are battery operated...." Read more
"easy installation" Read more
"...This has some upgraded features from our other model. It's simple to use with good instructions and a display that is easy to understand." Read more
"...This is very easy to operate. It's just a matter of putting in the AA batteries. We have one upstairs and one downstairs...." Read more
Customers are satisfied with the value of the gas smoke fire alarm. They mention that it is a very good investment, it has many features, and is inexpensive. Some say that the digital screen is worth the extra $2.
"...Worth every penny. The batteries easily last a year. This is an excellent device, from a well-known and reliable manufacturer." Read more
"Good value for the money. Works as expected." Read more
"Well worth the money." Read more
"...I give the winner to the Kidde and it so happen to be the least expensive...." Read more
Customers like the quality of the gas smoke fire alarm. They say it's well made, reliable, and works as expected. Some customers also mention that the alarm tests continuously and alerts within 5 seconds. Overall, most are satisfied with the quality and functionality of the product.
"...The batteries easily last a year. This is an excellent device, from a well-known and reliable manufacturer." Read more
"...It's accurate, the alarm goes off at dangerous CO levels, it only goes off if CO levels are dangerous, and it might just save your life." Read more
"...Alarm went off, no reading just said end. Looked up the device and site stated sensors had expired." Read more
"It saved my life. Just like you I thought it would never be useful and it would just a few dollars wasted. But this saved my life and my family...." Read more
Customers like the battery life of the gas smoke fire alarm. They say it runs on standard batteries and that it comes with three AA batteries to get started with. Customers also say that the battery door makes it very easy to change the batteries. They mention that the power goes off often and that the alarm chirps after 10 years to remind them to replace it.
"...Worth every penny. The batteries easily last a year. This is an excellent device, from a well-known and reliable manufacturer." Read more
"...They are easy to install and are battery operated.They are portable, so take one with you when you go on vacation...." Read more
"...works just fine but the package had been sliced open and the batteries removed...." Read more
"Ordered these for our home 10 years ago and can confirm the battery life is as advertised. Will be reordering again!" Read more
Customers find the gas smoke fire alarm easy to read. They say it has a loud alarm and an easy to see screen. Customers also appreciate the clear display and numerical readout. They mention that the product has graphical indication of the CO content.
"This CO detector has a clear display and a peak level memory (good for long term monitoring). Kidde is reputable vendor...." Read more
"This is a newer version of the one we had before. The screen is helpful and shows it is working...." Read more
"...It's simple to use with good instructions and a display that is easy to understand." Read more
"...I picked this model since it has both a digital display of CO levels and a dedicated end of life indicator...." Read more
Customers like the size of the gas smoke fire alarm. They mention it's small, easy to install, and portable. The LED screen is nice size and easy to read. The battery size is great and it uses little room to store. It stands on its own and can be carried anywhere as desired.
"...They are easy to install and are battery operated.They are portable, so take one with you when you go on vacation...." Read more
"...size is small enough to pack easily for us." Read more
"...And it is portable/doesn't need to be mounted on the wall - I take it camping for when we use propane heaters in the tents." Read more
"...We have one upstairs and one downstairs. The LED screen is a nice size and very easy to read...." Read more
Customers like the appearance of the gas smoke fire alarm. They say it looks great, is small and well designed. They also like the display, which is useful and adds a cool touch. Customers say it's easy to set up and use, and visually tells them things instead of having them rely on it. They love the simplicity and the fact that it'll not be too obtrusive.
"Works fine and easy install. Not too obtrusive" Read more
"...It's an unobtrusive little device that can sit on your dresser or nightstand...." Read more
"...So this is of prime importance to me.I like the display (wish it was backlit, but that isn't a deal breaker) and walking past the..." Read more
"Looks nice and works great" Read more
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Top reviews
Top reviews from the United States
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They are portable, so take one with you when you go on vacation. Also, today's cars can be started remotely so it's important to have a CO detector in your garage incase you start your car in your closed garage by accident.
Because I like to play with dangerous chemicals at home, I decided to try this out. Adding formic acid to concentrated sulfuric acid causes the formic acid (HCOOH) to break down into CO and H2O. I got both of these chemicals for less than $10/liter apiece, plus shipping. I put some sulfuric acid into a graduated cylinder and placed it in a 1-gallon airtight plastic container. I then added small amounts of diluted formic acid and rapidly closed the container.
Sure enough, it worked! It registered CO concentrations that were well within the ballpark of what I'd expect to get with the amount of formic acid I added (using the ideal gas law to figure out what the maximum CO level would be). In high concentration tests, I found that the alarm goes off within 3 minutes of hitting 500 ppm (which is dangerous but would take several hours to kill, giving plenty of time to get to fresh air). In another test, it went off after about 20 minutes of CO levels around 190 ppm, which is dangerous but not lethal. Its peak reading is in the 910-920 ppm range; it doesn't display levels higher than that. Needless to say, it goes off within a minute or two of such high CO levels and anybody who sees 900+ ppm on the display should leave their house and seek medical help immediately.
It worked well in low concentration tests too. Due to some strange US regulation, it displays "0" for any reading below 30 ppm. If you press the "peak level" button, though, it will tell you what its peak reading was even if it was below 30 ppm. This works down to the 10-15 ppm range, below which you don't really have to worry about CO at all. Prolonged exposure around 50 ppm leads to an alarm after a couple of hours.
Another, simpler test (which anyone with a CO detector should do to make sure it's working) is to light a candle in an enclosed container with the CO detector, then close the container. The candle will burn through the available oxygen and a fair amount of incomplete combustion (releasing CO instead of CO2) will occur as it runs out of O2. I tried this and got 96 ppm with a small candle in my gallon container; a larger candle would probably release more. I then tried it by lighting a crumpled piece of newspaper in the container and got >910 ppm, which is reasonable because paper and wood experience pyrolysis, which releases lots of CO. Combustion of small amounts of acetone (a fairly clean fuel relative to paper) resulted in 300-550 ppm depending on how hot the fire got before I put the lid on; the lower reading relative to paper helps confirm that it's reading accurately.
In conclusion - this $20 detector works very well when tested with real CO. It's accurate, the alarm goes off at dangerous CO levels, it only goes off if CO levels are dangerous, and it might just save your life.
Top reviews from other countries
Hasta ahora no he probado la sensibilidad del aparato, pero he encontrado como hacer la prueba en internet... lo revisaré pronto
Reviewed in Mexico on June 9, 2019
Hasta ahora no he probado la sensibilidad del aparato, pero he encontrado como hacer la prueba en internet... lo revisaré pronto