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Nighthawk AC Plug-in Operated Carbon Monoxide Alarm with Digital Display KN-COPP-3, White

by Kidde
4.5 out of 5 stars 2,779 customer reviews
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Amazon's Choice for "co detector"

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1 Pack
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  • Peak Level Button – Displays the peak CO level recorded by the alarm since it was last reset or unplugged
  • Test Button Functions – Tests the unit for proper operation and resets the Carbon Monoxide alarm
  • LED Operation – Blinking dot in lower right corner of display denotes normal operation
  • Ten years after the initial power up, this alarm will “beep” two times every 30 seconds to indicate that it is time to replace the alarm.
  • NOTE: This CO alarm is not battery operated. However, these alarms are equipped with 9 volt battery backup – the 9 volt battery is to supply short term back-up during a power outage.
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Customer Rating 4 out of 5 stars (2778) 4 out of 5 stars (1889) 3 out of 5 stars (19) 4 out of 5 stars (4965) 4 out of 5 stars (2107) 4 out of 5 stars (2246)
Price $31.47 $29.08 $164.94 $119.00 $29.16 $35.00
Shipping FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25
Sold By Amazon.com Amazon.com New Price Inc. AC-Distributors Amazon.com Amazon.com
Color White White White White
Item Dimensions 6.06 x 3.75 x 1.75 in 2 x 5 x 5 in 12.2 x 6.6 x 7.2 in 5.3 x 1.5 x 5.3 in 1.8 x 5.6 x 5.6 in 5.6 x 5.6 x 1.9 in

Product description

Size:1 Pack

Product Description

Digital Display – Displays the level of carbon monoxide the unit is sensing. The unit updates this reading every 15 seconds

Amazon.com

Protect your family from the dangers of carbon monoxide (CO) exposure with the Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO. It features a digital display that shows CO levels in parts per million allowing you to see if, how, and when levels change.

callout top
KN-COPP-3 Nighthawk
Carbon Monoxide Alarm
At a Glance:
  • Plug-in unit with battery backup and digital display that shows CO level
  • Level button displays the peak CO level recorded by the alarm since it was last reset
  • Loud alarm pattern sounds when unit detects elevated CO levels
  • Direct-plug, 6-foot power cord, and table top mounting options.

  • Five-year limited warranty
callout top
Kidde KN-COPP-3 Nighthawk Carbon Monoxide Alarm

This discreet alarm is designed to fit into any standard A/C outlet in your house.
View larger.

Kidde KN-COPP-3 Nighthawk Carbon Monoxide Alarm

The easy-read digital display updates every 15 seconds to indicate any abrupt changes or alarming trends in CO levels. View larger.
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.

What's in the Box
Kidde KN-COPP-3 Nighthawk CO Alarm, 9-volt battery, mounting hardware, and installation guide.


Kidde KN-COPP-3 Nighthawk Carbon Monoxide Alarm

Keep your family safe by placing alarms and extinguishers in each area of the house, and by having a fire escape plan. Click here for a detailed image.

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