First Alert hardwired carbon monoxide detector with battery back-up. Features an electrochemical sensor which detects carbon monoxide gas and measures the concentration. Sounds a loud 85 decibel alarm when potentially harmful level is reached. 2 silent features; unwanted alarms and low battery silence. Instant test/reset button. 9-volt battery included. Battery…
Plug-In CO (carbon monoxide) alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. The plug-in design of this personal carbon monoxide detector means you can simply plug the alarm into a 120-volt wall outlet, and the carbon monoxide detector is ready to go. When CO levels become elevated,…
Combination carbon monoxide & smoke alarm. Detects smoldering and fast-flaming fires as well as carbon monoxide. Dramatically reduces the chance of nuisance alarms. Features Intelligent sensor technology which combines the detection capabilities of an ionization smoke sensor with an electrochemical carbon monoxide sensor. Capable of interconnecting with up to 24…
Combination smoke & carbon monoxide detector. Alerts to both smoke and carbon monoxide in one device. Designed for hardwired installation, but features a 10-year battery back-up allowing the unit to function if the power goes out. Features hardwire adapter so there is no need to rewire. Can be connected to…