10-year sealed lithium battery ensures detection of carbon monoxide, eliminating worry about unauthorized deactivation or power outages. Kidde C3010D Carbon Monoxide Alarm w/ Digital Display and 10-Year Lithium Battery.

Kidde KN-COEG-3 Plug-In Carbon Monoxide & Explosive Gas Detector.

Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm w/ Battery Back-up & Digital Display.Plug-in, power cord, or table-top mounting options make placement of this alarm easy.

Receive fast notification of water leaks or freezing temperatures to protect your home from appliance flooding or pipe damage.

Kidde KN-COP-DP-10YL Plug-In Carbon Monoxide Detector w/ 10-Year Battery Backup & Digital Display.This plug-in CO detector features digital display and 10-year sealed back-up lithium battery.

.Featuring 10-Year sealed lithium battery, visual & audible alarm, automatic activation, alarm memory, and test/hush button.

Using 2 AA batteries (included), this CO detector is simple to place and use, ideal for a back-up unit to plug-in models, and for places without a standard outlet..