1. System Components Hardware overview for Apollo ACS

2. Runs software Connection point for devices Specific Location (?) Licensed Database Engine

3. Stores system configuration Stores card database Connects to upstream PC Host Connects to devices downstream Makes Access Decisions

4. Stores card database (sometimes) Connects to upstream controller Connects to readers downstream Physical connections for door hardware (lock, EPB, door contact)

5. Reads credential information Wiegand protocol Connects to upstream reader interface

6. Combination of reader interface and Reader Serial connection to controller

7. Connects to upstream controller Connects to sensors and signal devices or other systems downstream Inputs & Outputs

8. Connects to upstream controller System status without computer

9. Changes serial to network TCP protocol for host communication UDP protocol for device communication

11. What about…? What kind of PCs are recommended. What is the minimum hardware configuration for an ACS? How do I know which type of readers to choose.