About
Sentry is the authorized Knox distributor for Colorado, offering a wide range of Knox products including the 3200 and 4400 series, FDC caps, gate switches, padlocks, elevator boxes, and more. We provide fast and reliable service to the rapid access market, with a convenient pickup location in Denver. If you’re looking for an emergency key box for fire department use, Sentry has you covered with top-quality solutions to meet your needs.
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Sentry Technology Products
Sentry Technology Products