The CZS-2FK is a versatile device fitted with a telephone-like keypad and the high resolution LCD screen.

This enables displaying short messages or commands and graphical information and input of digital data from telephone-type keypad.
The unit can be used instead of CZS-2FFS in complex installations.

The unit is built in complex signal processing (DSP) provides noise filtering and considerable improvement of speech intelligibility.

The CZS-2FK is equipped with the following connectors:

• FONET line connector,
• Headset connector.

and optionally

• serial communication port,
• alarm interface connector.

Digital messages displayed can be originated at the KOMUT-10TA central unit or at any remote data source attached to one of the FONET end-user units.

The data exchange protocol implemented in the KOMUT-10TA (WBNET) allows number of CZS-2FK units to be addresses any display different messages.

The telephone-type keypad can be used to enter information to be processed by the KOMUT-10TA central unit and forwarded to other units connected to the network.

The unit is also fitted with standard set of three FONET units control pushbuttons.