1. Bukatu daview
The Aiphone GBM-2MKA is a monitor-equipped master unit intercom system designed for small-scale apartments and condominiums. This model is the successor to the GBM-2MK. It offers enhanced features for security and convenience, including a color LCD display and various operational buttons for communication and access control.
2. Product Components and External View
The following diagram illustrates the external view and key components of the GBM-2MKA master unit, along with its installation dimensions and rear view konexioak.

1. irudia: Kanpokoa View, Installation Dimensions, Rear View, and Specifications of the Aiphone GBM-2MKA Intercom System.
2.1 Kanpokoa View (Aurrealdea)
- Larrialdi botoia: For emergency calls.
- Mikrofonoa: Ahots komunikaziorako.
- Koloretako LCD pantaila: 3.5-inch TFT display for video and information.
- F1 botoia: Funtzio botoia 1.
- F2 botoia: Funtzio botoia 2.
- Notification Indicator Light (Blue): Illuminates when a notification is present.
- Notification Button: To access notifications.
- Menuko botoia: To navigate system menus.
- Hizlaria: Audio irteerarako.
- Unlock Indicator Light (Yellow): Illuminates when the door is unlocked.
- Talk Indicator Light (Green): Illuminates during a call.
- End Button: To terminate a call or exit a menu.
- Deitzeko botoia: To initiate a call.
- Desblokeatzeko botoia: To unlock the door.
- Switch potentziala: Unitatea piztu/itzaltzeko.
2.2 Atzekoa View
- Setting Switch: For system configuration.
- Connector Insertion Port: Kanpoko gailuak konektatzeko.
- AC Power Terminal (Power Cable): Energia-iturri nagusia konektatzeko.
- Connection Terminal (Signal Cable): For connecting signal wires.
3. Instalazioa
The GBM-2MKA master unit is designed for wall-mounting. Ensure proper wiring and secure attachment for optimal performance.
3.1 Instalazioaren neurriak
- Unit Dimensions (W x H): Approximately 122 mm x 217 mm.
- Sakonera: Approximately 23.5 mm (excluding mounting bracket).
- Mounting Bracket Depth: Approximately 4 mm.
- Recommended Floor Level (FL): 1,400 mm from the center of the device.
- Opening Dimensions for Wiring: 50 mm (width) x 70 mm (height) (indicated by parentheses in the diagram).
3.2 Muntatzeko prozedura
- Lotu muntatzeko euskarria horman torloju egokiak erabiliz.
- Connect the power cable (strong current) to the AC Power Terminal and the signal cable (weak current) to the Connection Terminal on the rear of the unit.
- Insert the unit onto the mounting bracket, ensuring it clicks securely into place.
- Verify all connections are firm and the unit is stable.
4. Konfigurazioa
Initial setup involves configuring the system settings to match your apartment or condominium environment.
4.1 Oinarrizko konfigurazioa
- Erabili Etengailua ezarpena on the rear of the unit to access configuration options. Refer to the detailed setup guide for specific switch positions and their functions.
- Ziurtatu Connector Insertion Port is used for any necessary external module connections.
4.2 System Pairing (if applicable)
If your system includes multiple monitor sub-units or door stations, follow the pairing instructions provided in the comprehensive installation manual to establish communication between all devices.
5. Funtzionamendu-argibideak
This section outlines the primary functions and operations of your Aiphone GBM-2MKA intercom system.
5.1 Dei bat jasotzea
- When a visitor presses the call button on the door station, the master unit will emit a call sound and display the visitor's image on the Koloretako LCD pantaila.
- Sakatu Deitzeko botoia to answer the call and begin communication. The Talk Indicator Light (Green) argituko du.
- Deia amaitzeko, sakatu Amaitzeko botoia.
5.2 Komunikazio moduak
- Automatic Hands-free: Allows for two-way communication without holding down a button.
- Push-to talk: Requires holding down the Deitzeko botoia to speak and releasing it to listen.
5.3 Door Release
Dei batean zehar, sakatu Desblokeatzeko botoia to release the door lock. The Unlock Indicator Light (Yellow) will illuminate briefly.
5.4 Emergency and Notification Functions
- Larrialdi botoia: Press this button in an emergency to alert designated contacts or security personnel.
- Notification Button: Sakatu honetarako view stored notifications. The Notification Indicator Light (Blue) signals new notifications.
5.5 Menu Nabigazioa
Sakatu Menu botoia to access system settings, review call history, or adjust display options. Use the F1 eta F2 buttons to navigate through menu options and the Deitzeko botoia hautapenak baieztatzeko.
5.6 Call Sounds
The system offers various call sound patterns:
- Call Sound ①: Ping-pong, Ping-pong
- Call Sound ②: Ping-pong-pan
- Call Sound ③: Pipopan Pipopan Pipopan Pipopan (x3)
- Call Sound ④: Piririri Piririri (x4)
6. Mantentzea
Mantentze-lan erregularrak zure interfono sistemaren iraupena eta errendimendu optimoa bermatzen ditu.
6.1 Garbiketa
- Garbitu unitatearen gainazala zapi leun eta lehor batekin.
- Do not use abrasive cleaners, solvents, or spray directly onto the unit.
6.2 Battery Replacement (Door Station)
The door station is designed for long battery life, up to 24 months when using nickel-hydrogen batteries (capacity 2500mAh or more) and with the door monitor setting off. The master unit will notify you when the door station battery is low via a display message and an indicator light, reducing the need for frequent battery checks.
7. Arazoak
If you encounter any issues with your intercom system, refer to the following common troubleshooting steps. For more complex problems, contact customer support.
- Potentziarik gabe: Check if the power switch is ON and if the AC power terminal is securely connected.
- Bideorik/audiorik ez: Ensure all signal cables are properly connected. Check the door station for power.
- Atearen irekiera ez dabil: Verify the wiring to the door lock mechanism and ensure the unlock button is functioning correctly.
- Irudiaren kalitate eskasa: Clean the camera lens on the door station.
8. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Potentzia Voltage | AC100V 50 / 60Hz |
| Energia-kontsumoa | Standby: 1.7W, Maximum: 7.6W |
| Monitorea | 3.5-inch TFT Color LCD Monitor |
| Pixel kopurua | 230,000 pixel |
| Deiaren metodoa | Automatic Hands-free / Push-to-talk |
| Funtzionamendu-giro-tenperatura | 0 ℃ eta 40 ℃ artean |
| Door Station Units | 1 unitate |
| Monitor Sub-unit Units | 1 unitate |
| Notification Storage Count | Max 40 items (max 6 images per item) |
| Call Sound Patterns | Ping-pong, Ping-pong-pan, Pipopan (x3), Piririri (x4) |
| Forma | Hormako mota |
| Compatible Box | JIS 1-gang switch box + separator |
| Materiala | Self-extinguishing PC + ABS resin |
| Pisua | Gutxi gorabehera. 410 g |
| Kolore Tonua | Snow White (5Y9.3/0.1 approximate Munsell value) |
| Oharrak | Barruko erabilera soilik |
| Produktuaren zenbakia | GBM-2MKA |
| Sortze Data | 2020/08/20 |
9. Bermea eta Laguntza
9.1 Bermearen informazioa
This Aiphone product comes with a 2 urteko berme epea from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.
9.2 Bezeroarentzako laguntza
For technical assistance, troubleshooting, or warranty service, please contact Aiphone customer support. Refer to the official Aiphone webwebgunean edo zure erosketa-dokumentazioan kontaktu-informazio eguneratuena lortzeko.





