Sentry Technology Products

Sentry is Colorado’s trusted Knox distributor, offering a full range of Knox products, including the 3200 and 4400 series, FDC caps, gate switches, padlocks, and elevator boxes. Our services cater to the needs of the rapid access market, prioritizing efficiency and reliability. Based in Denver, we provide a convenient pickup location to support quick access for local customers. With a wide inventory and knowledgeable staff, we simplify the process of obtaining essential Knox equipment for emergency services, property management, and secure access solutions. Our commitment to quality and convenience makes us a dependable partner for those seeking high-performance products to meet their operational demands. Whether you're upgrading your security system or need immediate replacements, Sentry offers the solutions you need, backed by fast service and exceptional support.