In a world dominated by high-tech talk like IoT, AI, cloud, mobile credentials, etc., it can be easy to overlook the fact that one of the original electronic access control technologies — the keypad — is not only still relevant today, but could be the best fit for certain applications. 

In fact, whether used as a stand-alone entry-level option or fully integrated into a complex enterprise-wide access control system, keypads have a place at nearly every level of security.