One power supply in one cabinet for basic single voltage requirements. Products offered specifically for use with access control systems are preconfigured in one single enclosure, to provide the features and power levels needed in a modern access control system. Preconfigured single and dual voltage systems for 4, 8, and 16 doors. Full control Outputs use C4 or C8 boards to provide individual lock control with inputs and FAI. FAI Outputs use F8 boards to provide Constant / Fail Safe / Fail Secure selection for each output.