what is that thing called in German?

I have a box with a button in my apartment that lets me converse with the outside world. I think in English it's called an intercom though perhaps this is just used for internal communications within a property. In anycase, mine is broken, so I'd love the correct word in German please.

Gegensprechanlage

Or in this case maybe "Türsprechanlage"

Cool, thanks!

Oh no! Which is it

Das Interkom.

NOW we're getting him confused!

L'interphone.

OK I've gone with the first answer since google translate recognised it immediately. Thanks guys!

You're right.

It's really called DrucktastebetätigtWandauslaufArmaturMensch-SchnittstelleGerät

Boy, those Germans have a word for everything - Homer Simpson.

Wow if Mark Twain were still alive, he would put that word in his museum

those Germans... they have a friggin word for everything, don't they?

Dingsbums?

"Donaudampfschifffahrtsgesellschaftsraddampferkapi tänskajütentürsicherheitsschlüssel"

"security key to the captain's cabin door on a Danube paddle steamboat"

You're all very cruel.

economisto, the proper word is "drückzusprächkiste".

Das Dingsbums.

thats google translator. such a word doesnt exist.

gegensprechanlage oder türsprechanlage is correct.