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Kidde 900-0234 NightHawk Carbon Monoxide Alarm, Long Life AC Powered with Battery Backup and Digital Display | Tools & Hardware

by Kidde

List Price:

~~$96.99~~

Price:

$34.95

You Save:

$62.04 (64%)

Available:

Usually ships in 24 hours

Sales Rank:

365th

FEATURES

Digital display shows the level of carbon monoxide the unit is sensing so the unit updates this reading every 15-seconds
Peak level button displays the peak CO level recorded by the alarm since it was last reset or unplugged
9-volt battery backup provides continuous protection even during power outages
Tamper resist feature unit goes into constant alarm mode if it has been unplugged or has come loose from the outlet
7-year end of life warning alerts user to replace CO alarm after 7-years of operation (40-percent longer than other CO alarms)

EDITORIAL REVIEWS

Product Description
The Nighthawk, AC Powered, Plug-In Carbon Monoxide Alarm With Battery Backup, Easy To Install, Provides Reliable Protection Against The Dangers Of Carbon Monoxide, Written Information & Instruction, Operation Easy To Understand, AC/DC Basic Alarm Has A Small Sleek Design That Is Suitable For All Living Areas & Has A 7 Year Limited Warranty.

CUSTOMER REVIEWS (Average Customer Rating: 4.5 based on 3 reviews)

Love the digital readout by Michael (Fairfax County, Virginia)

5 Stars
November 03, 2009
Set up was easy. Love the digital read-out. And I love that in 7 years the unit will tell me it's time to replace it. Nice sticker on the top to write in the date myself too. My only complaint, if you want to call it that, is that you have to hit the button in the back to kill the sound that you hear continuously if you unplug the unit from the ac. Glad I figured that out before the first power failure or the unit would have gone on and on. Overall, a great unit at a great price.

Good product, has some plusses over earlier model, one downside by Paul Robinson

4 Stars
June 01, 2009
Kidde makes good CO detectors. We've had several Nighthawks for years and they've worked well (at least we think so, never had a CO problem). Our previous version was the the COPP-3 (we had a couple of experiences with the low battery chirping-- a nuisance in the middle of the night--and once, it happened again shortly after we had put a new battery in. Others have had many more problems in that regard--see reviews). It was time to replace them. We first bought 3 Kidde KN-COPP-B Front Load Battery-Operated Carbon Monoxide Alarm with Digital Display--but ran into several problems (see my review). The biggest problem was that Amazon's stock was old (the detectors were over 2 years old) and the warranty was only for 5 years. Other downsides are that they required mounting and were only battery operated! We returned them making use of Amazon's consumer-friendly return policy. We then bought this model. It has these great features. 1) Comes with a 7-year warranty (new feature, old had 5 years). 2) Shows the CO level continuously. It's reassuring to see the red LED showing 0! 3) Has a well designed, clearly organized printed manual (a small booklet). 4) Operates off of AC with a battery backup. (That's helpful as you have the best of both worlds!) 5) Has peak level button (this is a new feature). 6) Battery included. A Big Downside: A big downside is that they eliminated the plug on a cord. That was really helpful as it gives the user real flexibility in where to put the detector. In our bedroom, the only accessible plugs are beside a dresser in a corner or between bookshelves and the TV stand, meaning less air flow. With the old model, you could plug in the device and then with the cord, put the detector on the top of a bookshelf or stand. Much more convenient. The other problem, which plagues all the CO detectors and many other products on the market, is the infuriating, hard plastic packaging. It's hard to open and I even cut myself on it. There are alternatives that are just as secure but much friendlier to the environment and the customer! We still have a year or two left on one of our old ones, so we're keeping that. We also bought a First Alert CO615, which does have the cord, and we'll probably move that into our bedroom when the time comes. (But it has more negatives--see review!)

love it by doodi20 (Las Vegas, NV)

5 Stars
February 12, 2009
i love this alarm, i feel very safe with it in the house. it's quite and every one should have one in there house. the price is very good and i recommended this product to all of you that thinkin of bying the monoxide alarm.

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