TC Gateway.
Controlling the door intercom by telephone.

With the Gira TC gateway the Gira door communication system can be integrated in the existing telephone system, for example. It enables call acceptance and control of the door opener via a local, wired or mobile telephone. The door call can also be forwarded to telephone numbers programmed in beforehand in order to communicate with the person at the front door of the house from the garden, office or holiday home, for example. Up to 2 x 50 phone numbers can be programmed in (day/night switching).

The Gira TC gateway distinguishes between an outside call and a door call, and makes this clear with the calling tone. In addition, it supports the call waiting function during an existing outside call when someone rings at the door: The incoming door call is acoustically signalled to the person phoning.