Carbon Monoxide AlarmCarbon Monoxide Alarm

The Kidde 900-0280CA (Model: KN-COP-DP-10YLCA) is a 120V AC powered, plug-in carbon monoxide alarm with sealed lithium battery backup and a digital display. The 900-0280CA is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. The 10-year* sealed battery offers protection during power outages, prevents unwarranted removal of the battery, and eliminates the need for annual battery replacement. The digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The display will automatically adjust brightness level to adapt to ambient light conditions, giving a brighter display in lighted environments, while dimming to provide a visible, but softer contrast in dark conditions. The display deactivates when AC power is removed to conserve battery life. The 900-0280CA is suitable for all living areas and has a 10-year limited warranty. --Manufacturer's website