Brand: ABB
Category: Smart Home
Document Type: Manual
Language: EN
Manual for M22344-W
Uploaded: April 20, 2026, 7:56 p.m.
Manual Publish Date: 2017-02-20
Warranty Information
None
The ABB Welcome M22344-W is a hands-free video indoor station. Key operations include answering calls, unlocking doors, surveilling outdoor stations, muting ringtones and microphones, and accessing communication menus. Users can also adjust display and volume settings, manage system settings like switch actuators, program buttons, set ringtones and volumes, configure date/time, review history, and change language. The device can be reset to factory defaults.
Troubleshooting and error codes
| Problem | Possible cause | Solution |
|---|---|---|
| No incoming call signal | Power supply switched off. | Switch on the power supply. |
| No image on the display | Cables incorrectly connected. | Check the cable connections. |
| No audio transmission | Volume too low. | Increase the volume. |
| Device not responding | Software error. | Reset the device. |