FERMAX 3431 56304 Interphone 4+N VEO Universal, Neutro

Great item. Was worried about wiring it in but easy to follow the wiring colours. It comes with a wiring diagram for lots of old handsets which included mine (replacing the original handset from a 1980s built flat). No issues and good quality.

Good quality product to replace our (very) old intercom handset.The customer service is great, installation cristal clear and the value for money is good!However! Be aware!If you planning to replace your old, awful buzzer and hoping you gonna get a nicer ring, you will be disappointed as although the handset supports this, is your intercom system which needs to support electric ring option instead AC buzzer.

The FERMAX 3431 56304 INTERFON 4+N VEO Universal replaced an old 1950s entryphone / intercom in one apartment in a block of flats. It is easy to install, if you follow the instructions. The buzzer is good, not jarring, and the in/out audio are very good with great clarity.

The handpiece didn't stay on base when installed and constantly buzzing.Paid electrician 80.00 to install. And then had to remove it.Lost 80.00 for this piece of rubbish

Used as a direct replacement for a old Urmet 1130 / 11.I have attached the old wiring to the new Fermax incase this is of use to anyone

This was the perfect replacement for the Raytel system handset that was installed

Box damaged when arrived looked opened, buzzer can not be heard more 20cm away from unit also speaker and mic does not work. Awful product

This product only worked for a couple of months then the bell stopped working - not great quality.