Kidde Carbon Monoxide Detector (3-Pack)

Works great, easy to install , feel safe now .

Very nice, works great, nice to have at a great price.

Plug and Play - used in my daughter's college apartment - no issues

This arrived quickly, and I wished it was a little better packaged, but there was nothing broken and everything seemed to be there, so I'm happy. However, the fact it has a 10-year warranty and I lost a year as it is already years old makes me wonder, but we shall see. My furnace guy suggested I get something like this, so I went looking hoping he'll approve when he comes next year, but also hoping I won't need this thing to be honest. So far seems to work well and a nice piece of mind.

CO is deadly protect your family! This silent guardian is always on the job, battery back up when power is lost.

Upon recommendation for ability, and the fact our current CO detector is pushing seven during renovations. It attaches to the ceiling. Figured replacement early based on quality of function for new device and huge savings to buy two as singles if worth it. As vintage ceiling tile are being installed and this device is flexible as to where it sets up. Can be plugged in with the back up battery or wall mounted with battery alone. Although it’s a bit large has a keen sense of detection. There’s no price or device size that matters with safety. But if ya can score a discount kudos. No matter what detector you buy make sure it has a digital read on how much CO2 is invading when it does. To know what’s safe … 0 😁 all seriousness, under 30. The booklet explains the levels. How the device will function in a warning situation. Symptoms o look out for. How long it’ll take to read CO2 depending on how severe it is. It’s recommended to take one on trips when staying at hotels and this detector is easy to set up anywhere. The two pronged action is helpful since this vintage house has a mix of two and three. But for a trip the 9 volt battery is good to go. For RVers this is a must have. Even in a van camping. Better to be safe than sorry. Tip: Write the date of install in permanent marker on the face. This way no need to remember. Tip 2: Same with smoke and fire detectors. For those , what I do is write the yr and month the battery is changed every time. Thin permanent marker should leave plenty of room. Unless hardwired and in ten you just emplacements it. Still, add the date of install. Same with fire extinguishers. Doesn’t hurt to have the fire department inspect it periodically. I know people who’ve lost their hem to fire. Not fun. I know people, like myself, a CO detector got us outta the house. What I like about this detector is the directions have great specifics for set up to avoid false positives and a freak out. Yeah, I did. It was scary. Thank goodness the two times it was for real we were safe. Though at that time we didn’t have a level readout. That’s what makes this gem such a peace. Not sure how long the sale is for. But the singles are a great price now. Hope you score a savings, too. Hope I never hear these defectors go off. But I feel save knowing new ones are in place every ten or less years, if your renovating, where to restock 😊

Good product, well packaged.

Easy to install! Replaced the one I have been using for the last 25 years.

I don't know why I haven't left review before then I kept putting it off.. This thing saved me and my brother's life 2 years ago.. We had a house fire in our smoke alarms weren't working... The fire happened more about the sleep in the middle of night.. Just months before I installed one of these in each of our bedrooms.. It woke me up in the middle of the night from the smoke and I was able to get me and my brother out to safety.. The actual alarm ended up getting melted of course but it than me..

Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display is a wonderful product. I had one in my new house when I brought it. But I decided to get another on a different floor just as a back up. The unit works perfectly well. There is one complaint that I have, when plugged into the outlet, it tends to come loose very easily. But since it comes with the 9V battery, I was not worried. I did get a few false alarms in the beginning but it has not been case for the past few months. Overall, I am very happy with the product. It does what is supposed to do. I had decided to buy the unit after doing very extensive review of the detectors and this one seems to get the best reviews. I would recommend this to anyone. Below is the breakdown of various descriptions and features. Provides peace of mind against the silent killer and a digital display • Digital Display - Displays the level of carbon monoxide the unit is sensing. The unit updates this reading every 15 seconds. • Test/Reset Button -Tests unit’s electronic circuitry and horn and resets the unit during alarm. • Peak Level Button -Displays the peak CO level recorded by the alarm since it was last reset or unplugged. • 9V Battery Back-Up -Provides protection during a power outage. • Part Number - 900-0076 Description The Kidde KN-COPP-3 AC powered, plug-in carbon monoxide alarm utilizes sophisticated electronic components and unmatched sensor technology to protect you and your family from the dangers of CO. The KN-COPP-3 includes a 9V battery backup that provides continuous monitoring of CO levels, even during power outages, when AC-only units are not providing protection. The KN-COPP-3 will detect and store measured data of concentrated CO levels as low as 11 and up to 999 PPM with its peak level memory display. This alarm gives you several mounting options, including: direct-plug, a 6’ power cord or table top. Consumer Benefits The Kidde KN-COPP-3 AC powered, plug in carbon monoxide alarm provides you and your family with warning signal to protect against dangerous levels of carbon monoxide in your home. This alarm is easily installed in any of your AC wall outlets. The digital display feature allows for easy viewing of carbon monoxide levels from 30-999PPM (parts per million). The KN-COPP-3 is UL listed and offers a 10-year life and a 10-year limited warranty. Part Number (Ordering Number): 900-0076 Key Features • Digital Display – Displays the level of carbon monoxide the unit is sensing. 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. • 9V Battery Backup –Provides protection during power outage. • Test Button Functions –– Tests the unit for proper operation – Resets the Carbon Monoxide alarm • LED Operation – – Blinking dot in lower right corner of display denotes normal operation – Digital readout displays CO concentration in parts per million (30-900PPM) In alarm condition you will hear 4 quick beeps, 5 seconds off, repeat. 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.