#8 in Smoke & carbon monoxide alarms
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Reddit mentions of Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3

Sentiment score: 1
Reddit mentions: 9

We found 9 Reddit mentions of Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3. Here are the top ones.

Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3
Buying options
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    Features:
  • 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
Specs:
ColorWhite
Height1.75 Inches
Length6.0625 Inches
Number of items1
Release dateNovember 2018
Size1 Pack
Weight3 Pounds
Width3.75 Inches

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Found 9 comments on Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3:

u/PixelatedLibrarian · 8 pointsr/amazonreviews

Here you go: Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup https://www.amazon.com/dp/B00002N86A/ref=cm_sw_r_cp_api_.NFMAb3B1N75P

u/tarrbot · 2 pointsr/parrots

You need to find one that has a reading I think.

u/morph23 · 2 pointsr/pics

Right. I have one that plugs into an outlet, with a battery backup, but my outlets are more toward floor level.

This is the one I have:
https://www.amazon.com/Kidde-KN-COPP-3-Nighthawk-Monoxide-Battery/dp/B00002N86A/ref=sr_1_2?ie=UTF8&qid=1491400612&sr=8-2

u/SeattleJeremy · 1 pointr/waterheater

For your own safety you should have a carbon monoxide detector in your residence. Even if the apparent complex will not pay for it. Under $30 is worth the peace of mind.
I recommend the type that plugs in to the wall, like this one.
https://www.amazon.com/Kidde-KN-COPP-3-Nighthawk-Monoxide-Battery/dp/B00002N86A/ref=lp_495272_1_1?s=hi&ie=UTF8&qid=1479592679&sr=1-1

u/RichManSCTV · 1 pointr/ProtectAndServe

wow brings back some memories, we used to have this https://www.amazon.com/Kidde-KN-COPP-3-Nighthawk-Monoxide-Battery/dp/B00002N86A/ref=pd_sbs_60_1?_encoding=UTF8&psc=1&refRID=0KB8PPW6RE4FYF346NZR
in an old house I lived in and it went off once when a neighbor was doing construction and had a large generator running all day

u/Airazz · 1 pointr/AskWomen

You should really invest in some carbon monoxide detectors.

u/ReallyGene · 1 pointr/HVAC

The Kidde Nighthawk has a nice LED readout you can see from across the room.

AC powered with a 9V battery backup.

u/eigen · 1 pointr/AskReddit

Glad that you're all right! Yeah, CO is very scary because you won't know what hit you until it's too late. Get at least one for each floor of your house, particularly the basement. This is the model I have in my house. It's pricier than those that are battery only, but after having a few CO alarms scare the shit out of me with their beeping (which was just to indicate that the battery is low), I prefer those that can be plugged in, AND have a numeric counter so I'll know whether it's really CO or just the the backup battery that needs to be replaced.