Dual-Power Carbon Monoxide Plug-in Alarm with Digital Display

Description

First Alert 1039746 Dual-Power Carbon Monoxide Plug-in Alarm with Digital Display
• Model number CO615 • Dual-power carbon monoxide alarm offers continuous monitoring of carbon monoxide levels • Plugs into any outlet & features battery backup • Backlit digital display shows readings for power & carbon monoxide • Single test/silence button for simple operation • End-of-life timer signals when the detector needs replacing • 7-year limited warranty • Includes 2 AA batteries