United Security Products (USP) has supplied quality products to the security alarm industry for more than 40 years, with proven performance in more than 100 million installations. Security systems professionals rely on USP for the most innovative products in the security industry. For your next installation, be sure to specify USP products at Home Controls where they carry a wide selection of United Security Products such as USP Automatic Voice Dialers, self contained sensor pads, and other USP security products.
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