Universal Security Instruments Plug-In 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup (MCND401B)

The Universal Security Instruments Electric MCND401 Plug-In Carbon Monoxide and Natural Gas Smart Alarm is a 2-in-1 device that provides double the

Universal Security Instruments Plug-In, 2-In-1 Carbon Monoxide and Natural Gas Detector, Display Screen, Battery Backup, Microprocessor Intelligence MCND401B - The Home Depot

USI Plug-In 2-in-1 CO and Natural Gas Smart Alarm with Battery Backup (MCN400B)

Condition is New. Shipped with USPS Ground Advantage.

Universal Security Instruments PlugIn Carbon Monoxide Natural Gas Alarm MCND401B

Universal Security Instruments MCN400B M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup

The MCD305SB 10 Year Smart Carbon Monoxide Alarm from Universal Security Instruments is ideal for both replacement and new installations. It requires no maintenance and is great for use in every room in apartments, houses, and mobile homes. Through the 10-year life of the alarm, the battery will not need replacement, providing comfort even during a power outage. This cuts down on environmental waste from batteries landing in the trash.

USI - MCD305SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery and Display Screen

Offering single installation and double protection this compact plug-in alarm is perfect for new or replacement installations. The dual sensing alarm provides protection against 2 deadly household threats carbon monoxide and natural gas with a display screen that shows the level of carbon monoxide detected. This alarm is suitable for installation in houses apartments and mobile homes.

USI Carbon Monoxide & Natural Gas Plug in Sensor MCND401B

The Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm provides 10-years of continuous protection against the silent killer - carbon monoxide. Perfect for new or replacement installations, this maintenance-free alarm is suitable for houses, apartments and mobile homes in every room. The sealed battery (included) will never have to be replaced throughout the life of the alarm, giving you a decade of peace of mind even in the event of a power outage.

Universal Security Instruments Carbon Monoxide Smart Alarm with 10 Year Sealed Battery (MC304SB)

Kidde Firex Plug-In Carbon Monoxide Detector, AA Battery Backup, CO Detector 21029713 - The Home Depot

Universal Security Instruments MCND401 Plug-In 2-in-1 CO and Natural Gas Smart Alarm with Battery Backup

Includes 6 Individual Units, Bundle and save. The USI Electric MCN400 Plug-In Carbon Monoxide and Natural Gas Smart Alarm is a 2-in-1 device that

6 Pack of Universal Security Instruments Plug-In 2-in-1 Carbon Monoxide and Natural Gas Smart Alarms with Battery Backup