Each subsequent Interphone intercom system has been more sophisticated, more capable and more useful. Interphone’s claim to fame in my book is the intercom; and the F5 model doesn’t disappoint. It ...

February 19, 2012 – Just a quick note to let you know that Interphone is back in the U.S.A. The Interphone F4 (review) was/is one of my favorite intercom systems, only because it’s simple and easy to ...