BROOKS EQUIPMENT Kidde 9000113 NightHawk AC/DC Combination CO/Gas Alarm - 1 Each

The Brooks Equipment Kidde 9000113 NightHawk AC/DC Combination CO/Gas Alarm detects carbon monoxide and explosive gases like methane and propane. It features an easy installation, continuous digital display, and an 85 dB alarm. It includes a 9V battery and a five-year limited warranty.