Universal Security Guard Service
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Universal Security Guard Service
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 into the science of fire and fire detection.

Our state-of-the-art production facilities are ISO9001 certified, and we've gained approval to distribute smoke and carbon monoxide alarms in more than 30 countries. Beginning in 1973, UNIVERSAL began manufacturing Smoke and Fire Alarms and has developed a complete assortment of UL Listed Battery and Electric Smoke and Fire Alarms, with various features and long battery life.
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The safety of your home and family come first, protect your home with a brand you can trust and a technology ahead of the rest. UL has released new safety standards and performance requirements for smoke alarms with their UL 217 8th Edition Update. According to NFPA, nuisance alarms, or "false" alarms, are the leading cause for intentionally disabled smoke alarms in America.
Fire-related injuries are the third leading cause of death in the U.S. today. The vast majority of those injuries occurred at home.* So if we do a better job of protecting people from fire and smoke at home, we can save a lot of lives. We will save additional lives by protecting against hazards from carbon monoxide and natural gas.
USI Smoke Alarms are easy to install, reliable and virtually eliminate nuisance alarms. Homeowners will appreciate that you've chosen USI patented Smart Alarm technology - the leading solution for detecting threats from smoke, carbon monoxide and natural gas. You'll be satisfied, too. That's because our system's microprocessor intelligence virtually eliminates nuisance alarms caused by non-hazardous sources like cooking vapors.
Universal Security Instruments, Inc. (NYSE Amex: UUU) is an international designer, developer, manufacturer and marketer of high quality, professional and easy-to-install security products. From its founding in 1969, UNIVERSAL has grown to be an industry leader providing residential security products from its own overseas manufacturing facility.
We have reduced our debt substantially as a result of the sale of the Hong Kong Joint Venture and will no longer have to record our equity in their operating losses. Additionally, we were able to obtain a Paycheck Protection Program loan under the provisions of the CARES Act (Act), in the amount of $221,400.
Reviews (2)
Lynn B.
Lynn B.
Aug 15, 2019
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I needed to have a smoke/CO2 detector replaced, the company that built the house said their warranty coverage was over, the house is 4 yrs old, to call the manufacturer, I was going to be charged to send back the defective one which still had 2 yrs left on warranty to the states from Canada, I was told by Michelle, the customer care rep, that they would waive the shipping charge, like it was a favour she was doing me, it was a discontinued product of theirs, she would send me a replacement with an expired replacement date, brand new, if I accepted this as a replacement it would waive the two years
Andrew Graff
Andrew Graff
Aug 05, 2018
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Universal security instruments will not replace a faulty gas/co2 detector. The unit burned. I showed them evidence of the burning on the unit and they refused to replace it.