entryphone in German
entryphone in German
Gegensprechanlage
An intercom system which enables someone, without opening the door, to converse with the person who has rung the doorbell.
Sprechanlage
An intercom system which enables someone, without opening the door, to converse with the person who has rung the doorbell.
Türsprechanlage
An intercom system which enables someone, without opening the door, to converse with the person who has rung the doorbell.
Türsprecher
An intercom system which enables someone, without opening the door, to converse with the person who has rung the doorbell.