What is インターフォン?
インターフォン refers to an intercom or entry phone system commonly used in apartments, houses, and offices to communicate with visitors at the entrance without opening the door.
Usage and Context
It is often used to confirm the identity of visitors before granting access. The word is a loanword from English "interphone" and is used in everyday conversation, especially in urban residential settings.
Common Collocations
- インターフォンを鳴らす: to ring the intercom, used when someone arrives and wants to announce their presence.
- インターフォンで話す: to talk via the intercom, used when communicating with visitors remotely.
- インターフォンが壊れる: the intercom breaks, a common issue that affects security and convenience.
Register and Politeness
The term is neutral and commonly used in both casual and formal contexts. It is a practical term rather than a polite or honorific expression.
Learner Tips
A common confusion is mixing インターフォン with ドアホン, which also means door phone but sometimes refers specifically to video door phones. Remember インターフォン covers audio intercom systems broadly.