Kidde Carbon Monoxide & Gas Detector for Propane, Natural, Methane, & Explosive Gas with Plug-In Wall & Battery Backup

The Kidde KN-COEG-3 Nighthawk Carbon Monoxide and Explosive Gas Alarm is designed to protect your family from the dangers of carbon monoxide (CO), methane, and propane exposure. This easy-to-install unit provides reliable protection by using advanced electrochemical sensor technology to detect these harmful gases and alert you with an 85-decibel alarm.

The alarm features a digital LED display that clearly shows the level of CO detected, ranging from 30 to 999 parts per million (ppm), updating every 15 seconds. This allows you to monitor any sudden changes or concerning trends in CO levels. The display also indicates when explosive gases like methane or propane are present, with the word "GAS" shown.

For added convenience, the KN-COEG-3 Nighthawk has a Peak Level Memory function, which records the last time CO was detected or the unit was tested. The Test-Hush button makes it simple to verify the alarm's functionality or silence it temporarily if triggered by routine activities like cooking or showering.

Flexibility in placement is offered through the included 6-foot extension cord, allowing you to position the alarm on a table or shelf if needed. The low-profile design and rotating plug ensure the unit can be properly oriented regardless of the outlet's orientation.

Backed by a 10-year limited warranty, the UL-listed KN-COEG-3Nighthawk is powered by a standard 120V AC outlet, with a 9-volt battery backup to provide protection during power outages. For the best whole-home coverage, Kidde recommends installing at least one CO alarm on every level and near bedrooms.

As a trusted brand in fire detection and prevention, Kidde has a rich history of innovation, from the Chubb Detector Lock patent in 1818 to the development of the world's first wireless networked smoke detectors in 2004. The KN-COEG-3 Nighthawk is part of this legacy, offering reliable and user-friendly protection against the silent dangers of CO and explosive gas exposure.

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