Universal Plug-In Carbon Monoxide and Natural Gas Detector - 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 protection with a single installation. This dual-sensing alarm protects against two deadly household threats: carbon monoxide and natural gas (or methane). Perfect for new or replacement installations, the 120-volt AC alarm is suitable for houses, apartments and mobile homes.

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

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

Carbon Monoxide Alarms & Multi-Gas Detectors by USI

Carbon monoxide and natural gas leaks are a silent, invisible threat to you and your family. This 2-in1 Carbon Monoxide & Natural Gas Alarm protects your home with a dual sensing alarm and Smart Alarm technology that reduces the occurrence of nuisance alarms.

Carbon Monoxide and Natural Gas Smart Alarm MCN108

Universal Security Instruments Inc. Plug In Carbon Monoxide & Natural Gas Alarm

Live - Universal Security Instruments MCND401 M Series Plug-In Carbon Monoxide and Natural Gas Alarm wit

Bundle of 6 USI Electric Hardwired 2-in-1 CO and Natural Gas Alarm (MCN108)

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

USI Carbon Monoxide & Natural Gas Plug in Sensor MCND401B

USI Carbon Monoxide & Natural Gas Plug in Sensor MCND401B

The compact plug-in design covers only (1) outlet for a fast and easy installation with no wiring required. The digital display screen provides carbon

Universal Security Instruments MCND401 Plug-In-Carbon Monoxide Natural Gas Alarm

USI Plug-In 2-in-1 CO and Natural Gas Smart Alarm with Battery Backup ( MCND401B)

USI Every Room Digital Carbon Monoxide Smart Alarm with 10 Year Sealed Battery (MCD305SB)

Carbon monoxide test kit that is more sensitive than electronic detectors, detecting as little as 50 ppm (parts per million) of the invisible and odorless gas, before it becomes dangerous to you and your family. The kit contains a badge and 2 yellow chemical sensor buttons that turn grey when in contact with carbon monoxide gas. The instant detectors are reusable and, once opened, each button will last up to 3 months (90 days). Blister pack.

Pro Lab Carbon Monoxide Test Kit