Kidde Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup, 3 LED Indicators

Product Description
The Kidde Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup, 3 LED Indicators, model KN-COB-IC, is a carbon monoxide detector that uses electrochemical sensor technology to detect carbon monoxide. The CO detector is powered by a 120-volt power source with a 9-volt alkaline battery backup located in the back of the unit, providing coverage during a power failure. When carbon monoxide is detected, an 85-decibel alarm will sound and a red LED will flash. A green LED indicates that the alarm is receiving power. Install a smoke detector and carbon monoxide detector on every level of your home and near bedrooms to help keep your family safe from fire and poisonous gas. 10-Year Limited Manufacturer’s Warranty on the Alarm Only: The warranty begins when the CO alarm is powered on. If that date is unknown, it should be assumed that alarms should be replaced. The 10-year limited warranty is not a battery performance claim. Meets requirements of UL 2034.
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Kidde’s KN-COB-IC hardwire carbon monoxide interconnectable alarm with battery backup helps to provide your home with comprehensive protection against the dangerous threat posed by the odorless and colorless gas. With an increasing number of state and local governments passing legislation requiring CO detectors in homes, it’s never been a better time to safeguard your family against carbon monoxide exposure.
KN-COB-IC Hardwire
Interconnectable CO Alarm
With Battery Backup
At a Glance:
Adjustable mounting bracket allows for fast installation and perfect alignment

Tamper-resistant locking feature deters battery and alarm theft

Alkaline battery backup provides continuous protection in case of power failure

Dimensions: 5.75-inch diameter and 1.8-inch depth; weighs 1 pound

Five-year limited warranty

Kidde’s KN-COB-IC hardwire carbon monoxide alarm with battery backup is interconnectable with 23 other devices for comprehensive coverage. View largerFeatures
The KN-COB-IC is an essential device to help warn you and your family of dangerous carbon monoxide levels in your home. This alarm measures the exposure to carbon monoxide over time; it is designed to sound at 85 decibels at 10 feet when it detects 70 ppm (parts per million) of CO for 60 to 240 minutes, 150 ppm for 10 to 50 minutes, or 400 ppm for 4 to 15 minutes. The added benefit of being able to interconnect this unit with up to 23 other Kidde devices—such as other CO alarms, smoke detectors, and heat sensors—all on one wiring network delivers extensive protection against fire and carbon monoxide (as well as peace of mind). The 9-volt battery backup provides continuous security if the power goes out. An LED lighting system on the unit signals power levels and sourcing: The green LED is steadily on when AC power is present and will flash every 7 seconds when in battery-only mode; the red LED will flash in unison with the sounder pattern for both a smoke or CO incident, and it will flash once per 30 seconds if the alarm needs service or be steadily on if the alarm is in error mode; and the amber LED will illuminate if the unit is the originating alarm in a CO incident. This device has an expected 7-year lifespan and comes equipped with a 5-year manufacturer’s limited warranty.

What’s in the Box
One Kidde KN-COB-IC hardwire carbon monoxide interconnectable alarm with battery backup.
The KN-COB-IC’s many user-friendly features make it easy to install and maintain. (Click to enlarge)
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From the Manufacturer
The leading cause of accidental poisoning deaths in North America, Carbon Monoxide is odorless, tasteless and invisible. It’s a silent killer. Kidde CO alarms include the most accurate sensing technology available, the patented Nighthawk electrochemical sensor. This Kidde Hardwire CO alarm is an essential device to help warn you and your family of dangerous carbon monoxide levels in your home. This unit is interconnectable to other Kidde devices such as smoke alarms and heat detectors on one wiring network, making your home a safer place. The 9V battery backup provides continuous monitoring of carbon monoxide levels even during a power failure. This model includes a smart interconnect system that enables the unit to alarm in a carbon monoxide pattern and sound a different pattern when interconnected to a Kidde smoke alarm that is in alarm mode. Install at least one CO alarm on every floor and in sleeping areas. Make sure CO alarms are at least 15 feet away from cooking or heating appliances to prevent false alarms. Replace CO alarms every 5 to 7 years to benefit from the latest technology upgrades.Power Source: 120VAC, 60HZ, 9V battery back-upp.
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