Universal Security Instruments (USI) is a leading brand that offers innovative home protection solutions. With over 50 years of industry expertise since its founding in 1969, USI has become one of the world's largest manufacturers of smoke and carbon monoxide alarms. The brand holds 11 patents on detection technologies, which are based on their proprietary research into fire and fire detection science.

USI's state-of-the-art production facilities are ISO9001 certified, ensuring the highest quality products. They have gained approval to distribute their smoke and carbon monoxide alarms in more than 30 countries worldwide. Additionally, USI offers a wide range of home safety and security products, including combo alarms, accessories, and GFCI, USB, and wiring devices.

Notably, their Sensing Plus® Smoke Alarms feature the latest advancements in smoke and fire safety, conforming to the new UL 217 8th Edition standards. USI's commitment to safety is further reinforced by their Lithium-Free 10 Year Permanent Power technology, providing safer and more eco-friendly battery power. Their patented Smart Alarm Technology offers superior false alarm resistance, while Quick Find® Alarm Origination easily identifies the first alarm to sound.

USI's dedication to customer satisfaction is evident in their high-quality products and excellent service. They are a trusted brand in the industry, ensuring the safety and peace of mind of homes worldwide