Carbon Monoxide Plug-In Alarm with 9 V Battery Backup offers simple setup and dependable everyday monitoring, with a backup power source to keep it operating during outages and an alert that lets you know when it's time to replace the unit. It's built for long-lasting performance and supported by a 7-year limited warranty.
Features:
| Sensor Type: | Electrochemical |
|---|---|
| Power Source: | Plug-In |
| Product Type: | Carbon Monoxide Detector |