Expansion module for intercom

Auerswald A/B Switch Unit for TFS-Dialog 200

The Auerswald 90638 voice network module is a switch unit for the TFS-Dialog 200 door station.

Pentatron Indexa Waterproof Expansion Module for Intercom System TF-WS1

The Pentatron Indexa Waterproof Expansion Module for Intercom System TF-WS1 is a waterproof casing designed to expand the functionality of an existing door intercom system.

2N IP Verso I/O Expansion Module 9155034

Expansion module for adding I/O functionality to intercom systems, enhancing communication capabilities.

Gira 120003 Surface-Mounted Doorbell Intercom System 55 Glossy White

Compact surface‑mounted doorbell intercom module with a sleek white finish, designed for easy installation and integration into the Gira System 55 intercom network.

Siedle ZTCV 850-0 W White Video Intercom Accessory

Expand your intercom system with the ZTCV 850‑0 W module and its Siedle mounting access housing. The sleek white design fits door communication setups, offering easy installation, reliable connectivity, and a clean aesthetic.

Bticino 2-Wire Expansion Module 346851 for Intercom Systems

A compact expansion module designed to extend the reach of a two‑wire intercom system, providing additional door access points with minimal wiring and easy installation.

Busch Jaeger 42361S-B-03 Touch IP Mounting Box 7" Black

A black 7-inch touch screen mounting box for intercom systems, allowing for easy installation and control.

Bticino 346230 Electric Lock Actuator Relay for Intercom Systems

The Bticino 346230 expansion module enhances your intercom system, offering seamless integration and control.

Busch Jaeger 42361S-W-03 Surface-Mounted Box IP Touch 7" White

The ABB Busch-Jaeger 42361S-W-03 is a surface-mounted intercom expansion module designed for seamless integration with the existing intercom system.

Busch Jaeger 42371S-B-03 Black Surface-Mounted IP Touch Intercom Box

Expand your intercom system with the 42371S-B-03 module, designed for seamless integration. This surface-mounted black box from Busch-Jaeger offers enhanced communication capabilities, perfect for modern door systems.

6711W - White Intercom System Expansion Module and Adapter for Mini Monitor

White expansion module for the mini monitor intercom system adds a handset and microphone, providing two‑way audio capability. Its compact design fits standard mini panels, improving security communication seamlessly.

Busch-Jaeger 42371S-W-03 White Surface Mount Box IP Touch 10" for Door Communication

A sleek white surface‑mount housing for a 10” IP touch intercom, featuring a recessed panel that blends with walls, easy cable routing, and secure mounting for clear door communication.

Comelit 6732A Tabletop Monitor Base for Intercom System

Expand your intercom capabilities with the Comelit 6732A Expansion Module. This tabletop monitor base and mini mounting access housing enhance communication systems, ensuring seamless connectivity and improved security at your entrance.

Wantec 2wIP-E-S-TW adaptor with RJ45 Switchseite

Wantec (4250367758014 / 5801)

Busch-Jaeger 3-Button Transparent Expansion Module for Intercom System 51381RP3-03

Elcom TKA-UNI Audio Table Console Intercom Expansion Module

Ritto RGE1234921 Intercom Unlocking Card Set (Pack of 5)

Siedle ZKB 807-0 1-8 Intercom Expansion Module with 7m Connection Cable

Ritto 1225174 Nameplate for Intercom System (5 Pack)

Ritto Intercom System Expansion Module 1227477 - Upper and Lower Housing Components

Ritto 1229890 Connection Terminal for Intercom System (Pack of 10)

Ritto 1230966 Plug-in Connection Terminal (Pack of 10)

Siedle Vario Intercom Module with Key and Nameplate Expansion, Type MR 611

TF 04L Intercom Expansion Module with Charging Station for Headphones

Ritto 1272371 Spiral Cord Intercom Handset for Model 1763020

Gira 125800 Built-in Speaker Module for Intercom System, Brown

Minivox Intercom Expansion Module - 1 Button, White/Aluminum

Ritto 1271941 Anthracite Single Button Intercom Door Station Expansion Module

Siedle ZTCV 850-0 S Video Intercom Expansion Module

Siedle White Intercom Accessory - Expansion Module and Doorbell Button for TM/BTM Series

Ritto 1731370 White Intercom Console Expansion Module

Siedle TM 511-02 Intercom Nameplate with Expansion Module and White Door Speaker Accessory

Ritto Nameplate Cover for Intercom System 14753/.0 & 15753/.2 (Pack of 5)

Ritto 1229918 Intercom Nameplate Cover - Pack of 5

Ritto Stainless Steel Intercom Button with Nameplate 1229922

Siedle CA 812 Intercom Microphone and Mounting Accessory - Black Expansion Module