Kidde 900-0235 Nighthawk Carbon Monoxide Alarm, Long Life AC Powered with Battery Backup

Product Details

Product Dimensions: 1.8 x 3.4 x 6 inches
Shipping Weight: 12 ounces (View shipping rates and policies)
Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
ASIN: B001LF2L1E
Item model number: 21007308

By : Kidde
Price : $25.87
You Save : $24.12 (48%)

Item Description

Amazon.com Product Description
Defend your family from the dangers of carbon monoxide exposure with the Kidde 900-0235 Nighthawk Carbon Monoxide Alarm. This hassle-free-to-install, UL-listed unit features 9-volt battery backup, a tamper-resistant design, a test/reset button, and a seven-year end-of-life warning to offer dependable protection against the dangers of carbon monoxide. Featuring a compact, sleek profile, the 900-0235 is appropriate for all living locations.

900-0235 NighthawkCarbon Monoxide AlarmAt a Glance:

Emits a loud warning signal when risky levels of CO are detected
Unit alerts you if it has been unplugged or has come loose from the outlet.

Red LED illuminates when in alarm mode green LED shows A/C power is present
Test/reset button tests circuit and will allow you to right away silence the alarm.

End-of-life function alerts you to replace alarm soon after seven years
Seven-year restricted warranty

A tamper-resistant function guarantees that the alarm will continue operating even if it comes unplugged or loose from the outlet. .
Thanks to its battery backup, this alarm keeps scanning your property for CO levels in a power outage. .About Carbon Monoxide: The Silent KillerThe major lead to of accidental poisoning deaths in North America, carbon monoxide (CO) is quite often referred to as the silent killer considering it's odorless, tasteless, and invisible. Carbon monoxide poisoning can come about via a number of sources, like daily items and appliances in your house or workplace. And mainly because symptoms of CO poisoning mimic the flu or other popular illnesses, CO poisoning can commonly go undiagnosed.
When placed on every single level of your residence, alarms like the Nighthawk 900-0235 can aid protect everyone in the residence from CO exposure by giving an unmistakable audible signal when CO levels have reached an unhealthy point.
Loud Alerts Signal Elevated Levels and Low Battery LifeThe Nighthawk 900-0235 quickly sounds a loud warning signal if CO has reached an elevated, unsafe level in your dwelling, giving you a lot of time to leave the premises. You'll also hear a clearly audible alert when the item is nearing the finish of its seven-year life, or the battery demands changing.
Battery Operated for Continuous MonitoringFor added convenience, the Nighthawk 900-0235 also has a battery backup, which implies you will not have to be concerned about power outages. Unlike several A/C units, the Nighthawk will monitor continuously without interruptions. And given that it has a seven-year product life, it really is in a position to deliver protection up to 40 percent longer than other units.
User-Friendly, Protective FeaturesFor added peace of thoughts, the Nighthawk 900-0235 has a test/reset button that will allow you to verify that the alarm is functioning properly, and a tamper-resistant function that functions by putting the unit into constant alarm mode if it has been unplugged or has come loose from the outlet. A red LED illuminates when in alarm mode and a green LED lets you know A/C power is present and the unit is operating normally.
Compliancy and Warranty InformationThe Nighthawk 900-0235 is UL listed and is backed by a seven-year limited warranty.
About Kidde: A UTC Fire and Security BrandRenowned for international leadership in fire detection and suppression, Kidde offers 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 very first wireless networked smoke detectors in 2004.
What's in the BoxKidde 900-0235 Nighthawk Carbon Monoxide Alarm, 9-volt battery, mounting hardware, and installation guide.

Maintain your family protected by putting alarms and extinguishers in every single location of the property, and by getting a fire escape strategy. Click right here for a detailed image.
Nighthawk AC powered plug in carbon monoxide alarm has battery back up for protection in the course of power outages. It is uncomplicated to set up and the sleek design tends to make it suiteable for all living regions. This alarm has a 7 year warranty.
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Technical Details

Tamper resist feature unit goes into constant alarm mode if it has been unplugged or has come loose from the outlet
9V Battery backup provides continuous protection even during power outages
Test/Reset button tests the unit for proper operation and resets the Carbon Monoxide alarm
7-Year end of life warning alerts user to replace CO alarm after 7-years of operation (40% longer than other CO alarms)
Kidde?s carbon monoxide alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards

Customer Reviews

The tamper resistant feature is nice, if you have kids, but who reads the manual first?
I figured it to be "plug and play" but after I installed the battery and did NOT plug it into a wall outlet, the alarm went off like it was doomsday. First gut reaction was, it's detecting CO in the house!? Second gut reaction, too big of a coincidence. So I returned it and got a replacement. This time I put in the battery and luckily plugged it in before the two minute countdown. Unknown to me, as soon as you insert the backup battery you have 2 minutes to plug the unit in a wall outlet before the alarm goes off.
Late in the evening, after plugging it in, I wanted to put it in another room and all "heck" broke loose (85db) before I figured out that the little switch on the back had to be pressed before it would stop and NOT the big test button on the front. Another note I would like to point out... it sounds identical to a fire alarm. Personally, I wished it would have it's own unique sound so there would be no confusion whether it's a fire in the house or the Nighthawk detecting Carbon Monoxide. All in all, the detector seems solid although the test button is "funky." Consumer Research gave it very good ratings and the lil green light tells me it on - so I'm confident about this purchase.
Note: I'm good at hooking up home theater systems and calibrating HDTVs without referring back to the manual. So plugging in this CO detector turned into a lesson of humility for me. So please read the manual first.

As I replaced my smoke detectors I thought it would be wise to replace my co2 detectors as well. I found the 900-0235 to be a good value and easy to set-up. I have 3 plugged in and after 2 weeks and am pleased. Does not get any more dull than this which is exactly what I expect with a product like this.