The Solo 2 from Controlsoft is a standalone Access Control Unit, providing cost effective access control for two door applications using Wiegand readers. Up to four readers can be connected giving you IN/OUT readers for two separate doors. This unit is compatible with Wiegand readers, such as Controlsoft, HID or other 3rd party readers or keypads. This unit comes in a cabinet with a three amp power supply. The cabinet is designed to house a standard 7AH backup battery. Features Standalone Two Door Solution Unit includes a Removable Memory Stick to Backup or Copy All Data Supports up to 2000 Users Add or remove users via the on-board display and buttons Option for “Reader In” or “Reader In and Out” on each door Latched or Pulse Mode On-board RJ11 Connector for Local Enrolment Reader (Part Code AC-3301) AntiPassBack across doors