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      Include the latest in smoke and fire safety enhancement features while conforming to the new UL 217 8th Edition standards

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SEC Filings | Universal Security Instruments Inc.

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UUU Universal Security Instruments Inc. USI Electric

About USI

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...

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