Name: Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
Brand: Kidde
SKU: 6EV4YLQXUUBK
Price: 44.99 CAD
Availability: OutOfStock
Rating: 4.7 (366 reviews)

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Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display

<ul><li>Audible CO Alert: Emits four quick audible beats every five seconds when unhealthy carbon monoxide levels are detected.</li><li>Digital CO Display: Shows detected and stored CO levels from 30 to 999 ppm, updating every 15 seconds, and displays the peak CO level recorded.</li><li>Sensor Status Indicator: A blinking dot in the lower right-hand corner of the display denotes normal operation, and a test/reset button verifies horn and electric circuitry function.</li><li>Flexible Placement Options: Plugs into any standard A/C outlet with a rotatable plug for vertical alignment, or uses a 6-foot extension cord for table or shelf placement.</li><li>Power Outage Protection: Contains a 9V battery backup to maintain carbon monoxide detection during a power failure.</li></ul>

<ul><li><ul><li>About Carbon Monoxide: The Silent Killer</li><li>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.</li><li>Audible Alarm Pattern Alerts you to Elevated CO Levels</li><li>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.</li><li>Easy-to-Read Digital Display Shows CO Levels</li><li>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.</li><li>LED Shows Sensor Status</li><li>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.</li><li>Convenient Mounting Options</li><li>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.</li><li>About Kidde: A UTC Fire and Security Brand</li><li>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.</li><li>What's in the Box</li><li>Kidde KN-COPP-3 Nighthawk CO Alarm, 9-volt battery, mounting hardware, and installation guide.</li></ul></li></ul>

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Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure | Easy installation - plug can be installed in any outlet of your home  or use the attached extension cord to place on a table or shelf | Peace of mind - when CO detection is normal  a red dot appears in the lower right corner   blinks  includes a test button | Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas  85 decibel alarm   memory storage | UL Certified  10-year limited warranty |

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Shows exact gas levels and battery status.

Setup and operation require minimal effort.

Offers good value for features and quality.

This particular product has saved me from CO poisoning at least 3 times in the last 20 years. 

Incident 1 - faulty bathroom gas heater - >999 ppm, saved my life in 2005
Incident 2 - faulty water heater - 170ppm, saved me from health problems - 2010
Incident 3 - faulty oven - 120ppm, saved me from chronic exposure - 2015

I ALWAYS have this unit, in new condition, (<5 years old to err on the side of caution) operating continuously, considering I am a natural gas powered house. I declare this to be a NECESSITY if you use gas as a primary cooking/heating source.

Please give this a thumbs up if you found it helpful!

An Absolute MUST, if you burn gas for ANY reason.

walmart.com

This is the 2nd one of these I've had.  Very convenient to be able to plug into an outlet.  

When backup battery is low & it beeps, it sounds exactly like the smoke detector.   When/if you hear the low battery beep every 30 seconds, check the CO detector first since that is a lot easier than getting on a ladder to replace smoke detector battery & find it didn't help.

I haven't had a CO problem so it hasn't ever alarmed.

Kidde NoghtHawk plug-in CO alarm

This product was recommended by a gas employee doing a home energy inspection. Simple, buy it, put battery backup in & plug into any electrical outlet - done. Best part, shows that even with our 19 yr old furnace, we are carbon monoxide free. completely satisfied, time will tell if units are truly a good value.

just what I needed at reasonable price

This replaces my 7 year old monitor of the same model. I a bought a second one to replace my First Alert. This is an easy 'plug in' with a battery back up...battery furnished. I like this one especially for the digital readout that is continually showing the CO level, normally at zero and it's working .... the blinking dot.

Great peace of mind...CO monitor

I had a bit of a time getting the back off to insert the batteries, but once I read the directions fully, I saw my mistake, and then I was able to insert and attach them just fine. The box includes VERY specific instructions as to where to hang this AC/DC powered unit. Good information if you have never had one before. It is very LOUD, it will wake everyone up if there is ever a problem!! A wise investment for any home.

VERY ATTRACTIVE, includes batteries as well!

This alarm is easy to install, has battery back-up in case of power outages, and, if the battery itself expires, a new batterty is easy to install. A small price to pay for peace of mind. I have three of this particular model, one on each level of my home. This purchase replaced an older one.

Bought this to replace the exact same CO detector which lasted 7 years as promised. We use it in hallway to bedrooms for peace of mind. Display clearly states when battery is low or end of life, so that you don't have to do any guesswork (there are 2 smoke detectors too in the hallway, so it can get confusing with low battery beeps)

Good CO detector - lasts 10 years now

This is the second one I have purchased. First one is in our daughter's house . Two weeks ago, the alarm went off and alerted my daughter of a high Carbon Monoxide level. Long story short, the gas furnace had a crack in it which did release potentially fatal carbon monoxide into the house. So, from my perspective, this may be a life saver literally. I like this unit because it plugs in AND has a battery back up and it also has a digital readout that's easy to see. Highly Recommended.

EXCELLENT PRODUCT THAT DOES WORK

A great quality product, for a wonderful price. Kidde is a very reliable brand. Delivery was same day!

Excellent Product

Good CO alarm. Works well and has a loud alarm. Be sure to have a replacement battery available. When the low battery alarm goes off you will want to change it out ASAP! Uses about 1 battery per year.
Unit life is about 5-6 years, then will have to replace with a new unit. On my 2nd one

Good CO alarm

Bought this item on 10/3/14 and on 10/18/14 it started to malfunction.The low battery alarm kept on sounding. I replaced the battery and even plugged it into a AC outlet but low battery alarm did not stop.

Not satisfied