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ABB-Welcome 4.3" Video Hands-Free Indoor Station

SKU: ABBM22311x

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$367.95 to $519.95

WARNING: Cancer and Reproductive Harm –


Video Indoor Station for ABB Door Entry Systems

Talk with visitors at your door, see them on-screen, and even talk room-to-room with people in your home through the ABB 4.3-Inch Video Hands-Free Indoor Station. If you have one or more cameras in your ABB Door Entry System, this hands-free station is perfect for convenient communication.

  • Provides audio communication with outdoor stations
  • Supports room-to-room and broadcast communication
  • 4.3" color screen displays video from system cameras
  • Automatically stores 2 photos of visitor in resident's absence
  • Memory stores up to 60 still photos total

The station installs indoors and provides a link to outdoor stations, as well as additional indoor units (hands-free models only). When the station rings, simply press a button to answer. The built-in speaker and microphone provide clear audio communication, and the six touch-sensitive buttons make it easy to access other functions in the system, including triggering a door lock release, manually taking snapshots, calling a station, and more.

Option to Create a Whole-Home Intercom System

When you have multiple Hands-Free Indoor Stations in your system, you can create a whole-home intercom system. Install a hands-free indoor unit in each room of your home to enable room-to-room and broadcast functionality. Room-to-room communication allows you to call another indoor station in the home, while broadcast communication allows you to communicate to all indoor stations at once.

6 Buttons for Various Applications

The station has five touch-sensitive buttons that are pre-programmed for various functions, and one that is custom programmable. These buttons function as follows:

  1. Communication: Answers and ends calls.
  2. Door Opener: Unlocks an electric door lock (not included).
  3. Mute: Switches off the microphone of the indoor station during a conversation, preventing the visitor at the front door from listening in. It can also be used to switch off the bell. The bell switches back on automatically after 10 hours.
  4. Programmable: For a customized function, e.g. intercom, second lock control, relay actuator control for light switch or additional lock, etc.
  5. Snapshot: For taking a photo of visitors at the front door during communication.
  6. Settings: For configuring the device.

5 Ringtones & On-Screen Indicators

The station makes it easy to know what's going on with your system. You can choose up to five different ringtones to differentiate between various sources of incoming calls, such as your main outdoor station vs your Guard Unit. The screen also displays various indicators.

Installation Details

The ABB Video Hands-Free Indoor Station connects to the System Controller (sold separately) using two wires. Multiple indoor stations may be daisy-chained together. You can surface-mount it to the wall using its screw holes, flush-mount it using either the ABB Flush Mounted Box for 4.3" Video Hands-Free Indoor Station (42311F) or the Cavity Wall Set (51021CS), or desktop-mount it into an ABB Desktop Bracket (42311D, sold separately). After the station is wired into the Door Entry System, it simply snaps into the bracket.

Please note, in order to distribute video to multiple video indoor stations, a Video Distributor is required (model M2304, sold separately).

NOTE: Requires 2-wire connection to a System Controller, sold separately. Also requires use with at least one outdoor station that includes an audio module OR at least one additional hands-free indoor station, and at least one camera to provide video. Installation hardware not included. For indoor use only.

About the ABB Door Entry System

Also known as the "Welcome" system, the Door Entry System is a first-of-its-kind modular intercom and access control system that offers one flexible solution for any intercom and entry security application. Customizable, nearly endlessly scalable, and easy to install, the system is perfect for any building, from a small single-family home to a huge residential complex.

System Features:

  • Complete intercom and access control solution for any building
  • One system supports up to 60 buildings and 250 stations per building
  • Connections require only 2 wires for ultra-flexible installations
  • Standard range up to 1,968 feet (600 m), extends with power boosters
  • Free mobile apps for iOS and Android provide remote intercom access
  • No fees required to enable Internet connection – ABB provides servers

Station Features:

  • Modular outdoor stations allow easy customization and repairs
  • Pre-assembled outdoor stations facilitate quick installation for standard applications
  • Optionally install ABB indoor stations and/or use mobile devices as indoor stations
  • Indoor stations optionally support door strike release for remote unlocking
  • Optionally select indoor stations with built-in induction loops for hearing aid users

How to Build Your System

Every ABB Door Entry System needs at least two components: a System Controller (either standard or mini) and an Audio Module (any variation). With these two foundational components, the system can be expanded and customized as needed. Additional system components may include:

  • Custom Modular Outdoor Stations
    • Audio Module (speaker/mic, with or without pushbuttons)
    • Pushbutton Module (with or without built-in card reader)
    • Keypad Module (with or without built-in card reader)
    • Display Module with Built-In Card Reader
    • Camera Module
    • Nameplate Module
  • Pre-Assembled Outdoor Stations
  • Hands-Free Indoor Stations (with or without video screen and/or induction loop)
  • Handset Indoor Stations (with or without video screen and/or induction loop)
  • Guard Unit (specialized station for security monitoring)
  • Mobile Devices (requires Telephone Gateway and/or IP Gateway)
  • Telephone Gateway (for integrating mobile or landline phones)
  • IP Gateway (for enabling remote Internet access)
  • Switch Actuator (for relay control)
  • Camera Interface (for connecting third-party analog cameras)
  • Elevator Lift Control Relay Module (for elevator/floor access control)

Other accessories are also available for installation and connection. Most notably, in order to build a custom modular outdoor station, you will need to select the modules you wish to include in the station, and then match the number of modules to the appropriate size Flush-Mounted Box and Faceplate. (Flush-mounted boxes support optional surface-mounting in addition to flush-mounting. When surface-mounting, a Rain Hood is also required; only optional when surface-mounting.) The screwless, snap-on design of both outdoor and indoor stations makes installation a breeze.

Easy Planning with ABB Configurator

ABB: Power & Productivity for a Better World

ABB (ASEA Brown Boveri), officially branded the ABB Group, is one of the most expansive engineering corporations in the world. From its hometown in Zurich, Switzerland, this Swedish-Swiss power and automation manufacturer spans across ~100 countries, bringing its technology to every corner of the globe. With history harking back to the 1880's, ABB is a renowned behemoth of cutting-edge development. Create a better world in your own corner of the world with products by ABB.


  • Manufacturer Part #:
    • Black: M22311-B
    • White: M22311-W
  • Display Resolution: 480 x 272
  • Display Size: 4.3 inches (10.92 cm)
  • Operating Temperature: 14° to 131°F (-10° to 55°C)
  • Protection: IP30
  • Single-Wire Clamps: 2 x 0.28 mm2 – 2 x 1 mm2
  • Fine-Wire Clamps: 2 x 0.28 mm2 – 2 x 1 mm2
  • Bus Voltage: 20-30V
  • Dimensions: 5.39 x 6.1 x 0.94 inches
  • Warranty: 2 Years

System Capacity

  • 9 Guard Units per System
  • 60 Buildings per System
  • 250 Indoor Stations per Building
  • 9 Outdoor Stations per Building (including gate and other outdoor stations)
  • 2 Locks per Outdoor Station