AiphoneJF-2HD Sub-Master Station for JF Series Audio/Video Intercom System

This works great. I used it in conjunction with the JF-DVF and JFS-2AEDF.This worked with existing wiring for a Nutone system from the 70s. It was great that we could reuse the existing wiring.I had a professional electrician install it.

After doing some research, installation of this product was a total success!