Sentry Technology Products — Professional Services | Serving Denver & beyond

Sentry is the Knox distributor for Colorado, offering a full range of Knox products like the 3200 and 4400 series, FDC caps, gate switches, padlocks, elevator boxes, and more. We specialize in serving the rapid access market, ensuring you get the products you need quickly and easily. Our convenient pickup location in Denver makes it simple to access what you need without delays. Whether it's for fire departments, property managers, or other industries, we’re here to provide reliable solutions with excellent service. Sentry is your go-to source for Knox products in Colorado, helping you save time and stay prepared.