The Interphone Bluetooth intercom was developed by a European consortium and the product was just officially launched in Europe about two weeks ago. It’s made in Italy by Cellular Italia S.p.A. The ...

I concur with the Part 1 conclusion. The Interphone F4 is easy to use and it has outstanding sound and volume. It also pairs with anything Bluetooth. The IP-67 waterproof rating is a worthy exclusive; ...

Interphone’s new F4 intercom uses the latest Bluetooth wireless stereo technology and noise cancellation techniques, to deliver what its makers call “advanced communications on the move in a ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.