entryphone

See also: Entryphone

English

Etymology

From entry +‎ phone.

Noun

entryphone (plural entryphones)

  1. An intercom system which enables someone, without opening the door, to converse with the person who has rung the doorbell.

Synonyms

Derived terms

Translations

This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.