
Entrance telephone
Using the entrance telephone the user can speak from the bed with the person ringing the doorbell and decide whether or not he wants to open the door.
The entrance telephone is controlled with GEWA’s infralink transmitter (see associated tip).
Model: GEWA Duocom
Purchased from
Abilia, www.abilia.com/intl, last checked March 2020.
Paid for by
Local government
Related tips
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Well arranged, high-capacity infrared transmitter for environmental control system. 2006