- Up to 250 tenants - Program and control with a Touch Tone phone - Use with any 26 bit Wiegand device - Supports 1 entry point - Compatible with any Viking modles PROX-2 PROX-2 and HID-2 - Non-volatile memory (no batteries required) - LOG BUS data output for logging entry events - Card plus keypad mode for highest security - One time codes for visitors - Bi-directional (entry and exit) control