C4 Controller & Reader / Keypad

The C4 is the latest compact controller from Progeny. C4 can work alone as a combined controller Keypad or Controller RFID reader or both. C4 can also be used with an externally connected Keypad, Reader or Reader-Keypad. The latter allows the role of the C4 to become a programming station or touch-sensitive Request to Exit button or both.
The embedded proximity reader works with standard Dark Crystal credentials. It also has all the feedback and brightness controls found with a P4 system.
The electronic lock supply is programmable for Fail Open or Fail Locked locking devices.