ABB Welcome M22401-W 4.3" Wi-Fi Video Hands-Free Indoor Station — Specification Sheet

Specification sheet for the ABB Welcome™ M22401-W 4.3" Wi-Fi Video hands-free indoor station — a video door-entry indoor station that connects to outdoor stations, guard stations, and other indoor stations, with local Wi-Fi connectivity for up to 8 App seats.

Overview

The M22401-W is used to initiate and receive communication with outdoor stations, guard stations, and other indoor stations in an ABB Welcome door-entry system. It's easy to install, requiring only a single pair of non-polarized wires, and connects to your local Wi-Fi network to extend video door-entry access to a smartphone app. It can be surface- or table-mounted.

Front Panel Controls

• 4.3" IPS screen
• Communication button: Press to activate two-way audio within 30 seconds of an incoming call; press again to end the call.
• Programmable button: Can be set to release the outdoor station's 2nd lock, call the guard unit, place an intercom call, or control a switch actuator.
• Unlock button: Press at any time to open the door. Hold for more than 3 seconds during an incoming call to enable auto-unlock (door opens automatically after the call).
• Mute button: In standby, mutes this station's ringtone (short press) or all stations in the apartment (long press). During a call, rejects it; during conversation, mutes the mic.
• Surveillance button: In standby, press to view the outdoor station and any external cameras.
• Setting button: Enters device setting mode.

Rear / DIP Switch Configuration

• Outdoor station selector switch: Sets the address of the default outdoor station.
• Indoor station selector switch: Selector X10 sets the tens digit, X1 sets the units digit; dip switches X100/X200 set the hundreds digit of the station address.
• Master/slave function switch: Only one indoor station per apartment should be set to "Master" (ON = Master).
• Terminal resistor switch: In video or mixed audio/video installations, set to "RC on" on the last device of the line (ON = RC on).
• Bus connector (a, b): Bus wiring terminals.
• Doorbell pushbutton input: Non-LED pushbuttons only.
• Local power supply connector: Only applies to model M22403-W.
• Setting button: Press to enter setting mode.
• Microphone / Speaker

Specifications

System Addressing

In a multi-unit ABB Welcome system, indoor stations (M2304/M2300 series distributors) are typically assigned sequential addresses (e.g. Addr-01 through Addr-08) so each unit routes calls to the correct apartment/indoor station.

Support

ABB Inc. — Electrification Products
860 Ridge Lake Boulevard, Memphis, TN 38120
USA Technical Support: 888-862-3289 (7:00 a.m.–5:00 p.m. CST, Mon–Fri)
Email: eppc.support@us.abb.com
www.abb.com/door-entry-system-us