The new E5 Series Entry Check from Security Door Controls of Westlake Village, California, is a 3000-user access control reader. Designed for standalone or PC-managed applications, it can handle a network of up to 99 readers. A second reader can be added for in/out control or vandal resistant outdoor applications. Models are available with a combination keypad and card entry reader, with indoor and outdoor HID-compatible proximity readers, and with standard or vandal resistant digital keypads. Each reader is equipped with a compact remote relay module that incorporates all control input and output contacts for high security applications. The addition of an optional RS-485/TCP/IP adapter enables system management from multiple PCs.