Canada Carbon Monoxide Alarms by Universal Security Instruments

USI Electric MDSCN111CN 4-in-1 Universal Smoke Sensing Technology (IoPhic) Hardwired Smart Alarm

Canada Alarms

USI Electric MDSCN111CN 4-in-1 Universal Smoke Sensing Technology (IoPhic) Hardwired Smart Alarm

USI Electric MICN109CN Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm--Canada

Canada Alarms

USI Electric MICN109CN Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm--Canada

Universal Security Instruments MCN400CN Plug-In 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup (Canada)

Canada Alarms

Universal Security Instruments MCN400CN Plug-In 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup (Canada)

Universal Security Instruments MCND401CN Plug-In 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup--Canada

Canada Alarms

Universal Security Instruments MCND401CN Plug-In 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup--Canada

Universal Security Instruments MDS300‑401CN Universal Smoke Sensing (IoPhic) Smoke and Fire Alarm with CO and Natural Gas Alarm

Canada Alarms

Universal Security Instruments MDS300‑401CN Universal Smoke Sensing (IoPhic) Smoke and Fire Alarm with CO and Natural Gas Alarm

USI (Universal Security Instruments, Inc.) makes the most innovative home protection solutions available today. Since our founding in 1969, we've become one of the largest manufacturers of smoke and carbon monoxide alarms in the world. We hold 11 patents on detection technologies, based on our proprietary research...