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Accessories and telephone interfaces

It is possible to extend the capacity of call buttons of TELACCES 1B - 1C / LG and 1C / Z with the expansion case call buttons.

Extension Telacces 2
The Porter Telephone TELACCES 2 is equipped with an RS485 Bus for managing remote parts of the door station such as keyboard, card reader, alarm detectors, contact orders.
Technical Manual

ILT is the solution to connect an existing door-panel (i.e. intercom system) to the telephone line (a/b port).
Technical Manual

ILT 16
ILT 16 allows connection of an existing door station equipped with up to 16 call buttons to an analog telephone line.
Technical Manual