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  • Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display
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Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display

by Kidde
| 37 answered questions

List Price: $69.99
Price: $28.00 & FREE Shipping on orders over $35. Details
You Save: $41.99 (60%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
1 Pack
White
  • Digital display displays the level of carbon monoxide the unit is sensing
  • Three convenient mounting options
  • Peak level button displays the peak CO level recorded by the alarm since it was last reset
  • 9-volt battery backup provides protection during power outages
  • Meets Underwriters Laboratories (UL) requirements for safety standards
See more product details
49 new from $22.04 5 used from $14.00

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$28.00 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display + Kidde KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display + First Alert SA303CN3 Battery Powered Smoke Alarm with Silence Button
Price for all three: $56.04

Buy the selected items together


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Size: 1 Pack | Color: White
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Product Information

Size Name: 1 Pack | Color Name: White
Technical Details
Part Number FCD4CN-3CNP
Item Weight1.2 pounds
Product Dimensions12 x 8 x 3 inches
OriginUSA
Item model numberKN-COPP-3
Size1 Pack
ColorWhite
FinishWhite
Power Sourcecorded-electric
Display StyleLCD
Special FeaturesSTATE-OF-THE-ART SRNSOR TECHNOLOGY, DANGER LEVEL DISPLAY, RECALLS HIGHEST LEVEL, LOUD ALARM, PROTECTION DURING POWER OUTAGE, EXTRA-SENSITIVE PROTECTION, DIGITAL READOUT FROM 30-999 PPM PROVIDES CONTINUOUS MONITORING OF CARBON MONOXIDE, UPDATED DIGITAL READING EVERY 15 SECONDS LETS YOU SEE IF LEVELS CHANGE, LOUD 85 DECIBEL ALARM ALERTS YOU IF CARBON MONOXIDE LEVELS BECOME DANGEROUS,
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeAlkaline
Description PileDURACELL 9V
Warranty DescriptionManufacturer
  
Technical Specification
  • Product Warranty: For warranty information about this product, please click here. [PDF]
Additional Information
ASINB00002N86A
Best Sellers Rank #105 in Home Improvement (See top 100)
Shipping Weight1.2 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableNovember 8, 1999
  
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Technical Details

Size: 1 Pack | Color: White
  • STATE-OF-THE-ART SRNSOR TECHNOLOGY, DANGER LEVEL DISPLAY, RECALLS HIGHEST LEVEL, LOUD ALARM, PROTECTION DURING POWER OUTAGE
  • EXTRA-SENSITIVE PROTECTION, DIGITAL READOUT FROM 30-999 PPM PROVIDES CONTINUOUS MONITORING OF CARBON MONOXIDE, UPDATED DIGITAL READING EVERY 15 SECONDS LETS YOU SEE IF LEVELS CHANGE, LOUD 85 DECIBEL ALARM ALERTS YOU IF CARBON MONOXIDE LEVELS BECOME DANGEROUS,

Product Description

Size: 1 Pack | Color: White

Product Description

Give yourself peace of mind with protection from colorless, odorless carbon monoxide with this Kidde digital carbon monoxide alarm. Alarm continuously monitors levels of the poisonous gas in your home, and gives you an updated digital reading every 15 seconds. Features a loud 85-decibel warning, peak level memory and a test/reset button to immediately silence alarm. Plugs into 120V outlet, and is backed up by a 9V battery, included. 5-yr. limited manufacturer's warranty. Imported. 6Hx3-1/2Wx1-1/2D"

Amazon.com

Protect your family from the dangers of carbon monoxide (CO) exposure with the Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO. It features a digital display that shows CO levels in parts per million allowing you to see if, how, and when levels change.

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KN-COPP-3 Nighthawk
Carbon Monoxide Alarm
At a Glance:
  • Plug-in unit with battery backup and digital display that shows CO level
  • Level button displays the peak CO level recorded by the alarm since it was last reset
  • Loud alarm pattern sounds when unit detects elevated CO levels
  • Direct-plug, 6-foot power cord, and table top mounting options.

  • Five-year limited warranty
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Kidde KN-COPP-3 Nighthawk Carbon Monoxide Alarm

This discreet alarm is designed to fit into any standard A/C outlet in your house.
View larger.

Kidde KN-COPP-3 Nighthawk Carbon Monoxide Alarm

The easy-read digital display updates every 15 seconds to indicate any abrupt changes or alarming trends in CO levels. View larger.
Advanced Technology in an Easy-to-Install, Plug-In Design
Designed for home use, the Kidde KN-COPP-3 Nighthawk is a UL-listed, A/C-powered, plug-in CO alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO. It plugs directly into a standard A/C outlet and includes a 9-volt battery backup that provides continuous monitoring of CO levels--even during power outages.

About Carbon Monoxide: The Silent Killer
The leading cause of accidental poisoning deaths in North America, carbon monoxide (CO) is often referred to as the silent killer because it's odorless, tasteless, and invisible. Carbon monoxide poisoning can come about via a number of sources, including everyday items and appliances in your home or office. And because symptoms of CO poisoning mimic the flu or other common illnesses it can often go undiagnosed.

Audible Alarm Pattern Alerts you to Elevated CO Levels
When placed on every level of your home, alarms like the KN-COPP-3 Nighthawk can help protect everyone in the house from CO exposure by giving you an unmistakable signal when levels have reached an unhealthy point. If unhealthy levels are detected, the alarm will emit four quick audible beats every five seconds until either levels decrease or the reset button is pressed.

Easy-to-Read Digital Display Shows CO Levels
The KN-COPP-3 Nighthawk is unique among traditional CO alarms because of its digital display. This display clearly shows levels of CO that the unit has detected and stored-- from 30 to 999 ppm--and it updates every 15 seconds to indicate any abrupt changes or alarming trends. The display also shows the peak CO level recorded by the alarm since it was last reset or unplugged.

LED Shows Sensor Status
With the KN-COPP-3 Nighthawk, you never have to wonder if the sensor is functioning properly. A blinking dot in the lower right-hand corner of the display denotes normal operation, so you can trust that it's working. In addition, you can test alarm function by pressing the test/reset button at any time to verify that the horn and electric circuitry are operating properly.

Convenient Mounting Options
The KN-COPP-3 Nighthawk has a low-profile design that makes it suitable for any room in your home. The detector can be plugged into any standard A/C outlet; it's plug can be snapped into the back of the unit and can be rotated so the alarm remains vertical, independent of whether the electrical socket is mounted vertically or horizontally. In addition, the alarm comes with a 6-foot extension cord, so the unit can be plugged into the wall outlet and then placed on a table or shelf. For the most thorough protection, place an alarm on every level of your home.

The UL-listed Kidde KN-COPP-3 Nighthawk has a seven-year life and is backed by a five-year limited warranty.

About Kidde: A UTC Fire and Security Brand
Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.

What's in the Box
Kidde KN-COPP-3 Nighthawk CO Alarm, 9-volt battery, mounting hardware, and installation guide.


Kidde KN-COPP-3 Nighthawk Carbon Monoxide Alarm

Keep your family safe by placing alarms and extinguishers in each area of the house, and by having a fire escape plan. Click here for a detailed image.

Customer Reviews

Works great and easy to install!
anonymous
This is my second Nighthawk co alarm, the first one lasted about 8 years with no problems [on a 7 year warranty], so it was time for a replacement.
johndeer317
I never had a CO alarm so I can't say that it saved my life but I sleep better knowing I have it.
A. Anderson

Most Helpful Customer Reviews

303 of 307 people found the following review helpful By Jim Burnett on November 20, 2012
Color Name: WhiteSize Name: 1 Pack
Word of warning! We purchased 3 of these units from Amazon a year ago, and one failed recently. (The digital display showed an "err" message, which indicates the unit is not working, often because it has reached the end of its life.) The unit has a 5 year warranty and 5 year expected use life, so I called Kidde customer support. Their representative was very helpful and asked me to check the date of manufacture on the back of the unit. I did, and was dismayed to find a unit I purchased from Amazon in Oct. 2011 was manufactured in Feb. 2005! It was therefore way past it's expected use period - and out of warranty.

Kudos to Kidde customer support. Even though the unit was out of warranty, and the company was therefore not legally responsible for the problem, their rep. asked if I had the purchase receipt. When I said "yes" she said they would send me a replacement unit. She also commented they have had problems with Amazon shipping such items that were already past their 5 year service life when they were sold.

We buy a lot of items from Amazon, so this was disappointing news. Although I can't confirm if the sale of "expired" merchandise is the fault of Amazon or their supplier, this was a lesson learned. Two of the three such units we bought from Amazon were current products. If you buy one of these units from Amazon (or elsewhere) my advice would be the check the sticker on the back of the unit as soon as you receive it, and verify that the manufacture date is reasonably current.
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150 of 152 people found the following review helpful By T. Jones on January 15, 2006
Color Name: WhiteSize Name: 1 Pack
I also had a problem with my two detectors using up the batteries in one to two months time. But I called Kidde customer service and after I gave them the model no and assembly dates from the back of the units, they confirmed that these models were defective. Apparently there is a faulty circuit that triggers the low battery indicator prematurely. So the batteries are actually not worn down completely. The problem is with the sensor that reads the battery levels. Kidde sent me two new detectors. They are working fine so far. I will know more after a couple months. If you have this problem, call Kidde customer service and they should take care of you.
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295 of 305 people found the following review helpful By A Customer on December 11, 2000
Color Name: WhiteSize Name: 1 Pack
One reviewer questioned if these really work... YES they do! I had a new furnace installed recently, and the installers made a mistake. Without detectors in the house I might never have known, and my family could have suffered greatly (ie somebody could have become ill or even died!).
We had had them for years and they ALWAYS read 0. When we started seeing it detect CO we knew we had a problem. Occasional low readings (such as near your kitchen on Thanksgiving if you have a gas stove) are ok, but any consistant reading is cause for real concern particularly if it is away from any known source of CO (stove, fireplace, etc).
I strongly reccomend folks place a detector on each occupied level of your home. If something happens you may very well get different readings on different levels (I did).
When selecting a CO detector be sure to pick an electornic one with a digital readout. They cost more, but are well worth it. The only maintenance with a unit like this one is replacing the backup battery. (BTW, a backup battery is a really good idea. Each year many folks die because they used various types of gas heating devices during power outages with inadequate ventalation.) Also, the digital readout will help track down problems envolving lower levels of CO and may give you earlier warning of a malfunctioning heating system.
Finally, this particular unit has an advantage in that it can be placed directly over an outlet, or the included power cord can be used to allow higher wall mounting or placement on a table/shelf/etc.
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82 of 86 people found the following review helpful By A Customer on March 26, 2000
Color Name: WhiteSize Name: 1 Pack
This alarm seems to be everything it claims to be. Initially plugged it in my garage until I brought it inside. The alarm went off when the garage door was closed too soon after our car was pulled out. I bought this before I read a great review on this product in Consumers Reports. This is a great product
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44 of 47 people found the following review helpful By Papa Miguel on September 30, 2011
Color Name: WhiteSize Name: 1 Pack
I bought this alarm for my upstairs. I have had it for almost 3 years, now, but I don't use it because of the problem described below and by so many other unsatisfied customers. The downstairs already has a Kidde model KN-COB-B that has worked great for years on battery. No outlet power is necessary.

As has been mentioned by so many one-star customers, this alarm has an atrocious problem with low battery voltage detection. My experience is that I have never had a new battery in it for more than a week before its low battery detection alarm goes off. It's too much of a hassle to plug it in and then wonder as I'm going to sleep whether I'll be startled in the middle of the night by this alarm's ominously high dB beeps indicating certain death only to find out that it's screaming bloody murder because the manufacturer put in a faulty back-up battery low voltage detector.

I'd also like to respond to a couple reviews. First, one of the reviews mentions to just go to Kidde customer service if you have this problem and they'll send you one that works. No, the answer is to buy a product that works in the first place. There are so many others that work (see above, or peruse Amazon's selection) and don't have this problem.

The second reviewer I'd like to respond to is the one who claims this alarm will detect down to 11 ppm. That is incorrect according to the manufacturer's own datasheet. Here's a quote: "The display will identify the levels of CO in parts per million (ppm) once that level reaches 30ppm". Here's another one: "In accordance with UL 2034, the CO sensor will not alarm to levels of CO below 30 ppm".

Hope this helps. Good luck!
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