Auerswald TFS-Dialog 400 Door Intercom System - Speak/Ring Module for Door Station, White. This product is a speak and ring module designed for door stations that can be used in white color.
TSA-A/B is an accessory designed to connect two Auerswald IP phones, providing easy and efficient communication between them.
TSA-A/B is an accessory designed to connect two Auerswald IP phones, providing easy and efficient communication between them.
TSA-A/B is an accessory designed to connect two Auerswald IP phones, providing easy and efficient communication between them.
TSA-A/B is an accessory designed to connect two Auerswald IP phones, providing easy and efficient communication between them.
TSA-A/B is an accessory designed to connect two Auerswald IP phones, providing easy and efficient communication between them.
TSA-A/B is an accessory designed to connect two Auerswald IP phones, providing easy and efficient communication between them.
The TFS‑Dialog 400 is a compact, high‑definition door station intercom featuring an anthracite (or blue) glass front panel, integrated speaker/ring module, and clear visual communication for secure entry control.
