1. Ngaphezuluview
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 ukuxhumana.

Isithombe 1: Kwangaphandle View, Installation Dimensions, Rear View, and Specifications of the Aiphone GBM-2MKA Intercom System.
2.1 Okwangaphandle View (Phambili)
- Inkinobho Yesimo Esiphuthumayo: For emergency calls.
- Imakrofoni: Okokuxhumana ngezwi.
- Umbala we-LCD Display: 3.5-inch TFT display for video and information.
- F1 Button: Inkinobho yomsebenzi 1.
- F2 Button: Inkinobho yomsebenzi 2.
- Notification Indicator Light (Blue): Illuminates when a notification is present.
- Notification Button: To access notifications.
- Inkinobho Yemenyu: To navigate system menus.
- Isipikha: Okokukhipha umsindo.
- 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.
- Inkinobho Yokushaya: To initiate a call.
- Inkinobho yokuvula: To unlock the door.
- Ukushintshwa Kwamandla: Ukuvula/ukuvala iyunithi.
2.2 Ngemuva View
- Setting Switch: For system configuration.
- Connector Insertion Port: Okokuxhuma amadivayisi angaphandle.
- AC Power Terminal (Power Cable): For connecting the main power supply.
- Connection Terminal (Signal Cable): For connecting signal wires.
3. Ukufakwa
The GBM-2MKA master unit is designed for wall-mounting. Ensure proper wiring and secure attachment for optimal performance.
3.1 Ubukhulu bokufaka
- Unit Dimensions (W x H): Approximately 122 mm x 217 mm.
- Ukujula: 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 Inqubo Yokukhweza
- Vikela ubakaki okhwezwayo odongeni usebenzisa izikulufu ezifanele.
- 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. Setha
Initial setup involves configuring the system settings to match your apartment or condominium environment.
4.1 Ukucushwa Okuyisisekelo
- Sebenzisa i- Ukusetha Ukushintsha on the rear of the unit to access configuration options. Refer to the detailed setup guide for specific switch positions and their functions.
- Qinisekisa ukuthi 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. Iziqondiso Zokusebenza
This section outlines the primary functions and operations of your Aiphone GBM-2MKA intercom system.
5.1 Ukwamukela ucingo
- 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 Umbala we-LCD Display.
- Cindezela inkinobho Shayela Inkinobho to answer the call and begin communication. The Talk Indicator Light (Green) izokhanyisa.
- Ukuvala ucingo, cindezela inkinobho Inkinobho Yokuqeda.
5.2 Izindlela zokuxhumana
- Automatic Hands-free: Allows for two-way communication without holding down a button.
- I-Push-to-talk: Requires holding down the Shayela Inkinobho to speak and releasinukulalela.
5.3 Ukukhishwa Komnyango
Ngesikhathi socingo, cindezela Inkinobho yokuvula to release the door lock. The Unlock Indicator Light (Yellow) will illuminate briefly.
5.4 Emergency and Notification Functions
- Inkinobho Yesimo Esiphuthumayo: Press this button in an emergency to alert designated contacts or security personnel.
- Notification Button: Cindezela ukuze view stored notifications. The Notification Indicator Light (Blue) signals new notifications.
5.5 Ukuzulazula kwemenyu
Cindezela inkinobho Inkinobho Yemenyu to access system settings, review call history, or adjust display options. Use the F1 futhi F2 buttons to navigate through menu options and the Shayela Inkinobho ukuqinisekisa ukukhetha.
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. Isondlo
Ukulungiswa njalo kuqinisekisa ukuthi uhlelo lwakho lwe-intercom luhlala isikhathi eside futhi lusebenza kahle.
6.1 Ukuhlanza
- Sula ubuso beyunithi ngendwangu ethambile, eyomile.
- 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. Ukuxazulula izinkinga
If you encounter any issues with your intercom system, refer to the following common troubleshooting steps. For more complex problems, contact customer support.
- Awekho Amandla: Check if the power switch is ON and if the AC power terminal is securely connected.
- Ayikho Ividiyo/Umsindo: Ensure all signal cables are properly connected. Check the door station for power.
- Ukukhishwa Komnyango Akusebenzi: Verify the wiring to the door lock mechanism and ensure the unlock button is functioning correctly.
- Ikhwalithi Yesithombe Engalungile: Clean the camera lens on the door station.
8. Imininingwane
| Isici | Ukucaciswa |
|---|---|
| Amandla Voltage | I-AC100V 50 / 60Hz |
| Ukusetshenziswa kwamandla | Standby: 1.7W, Maximum: 7.6W |
| Gada | 3.5-inch TFT Color LCD Monitor |
| I-Pixel Count | 230,000 amaphikseli |
| Indlela Yokushaya | Automatic Hands-free / Push-to-talk |
| Operating Ambient Temperature | 0 ℃ kuya ku-40 ℃ |
| Door Station Units | 1 iyunithi |
| Monitor Sub-unit Units | 1 iyunithi |
| Notification Storage Count | Max 40 items (max 6 images per item) |
| Call Sound Patterns | Ping-pong, Ping-pong-pan, Pipopan (x3), Piririri (x4) |
| Isimo | Uhlobo olubekwe odongeni |
| Compatible Box | JIS 1-gang switch box + separator |
| Okubalulekile | Self-extinguishing PC + ABS resin |
| Isisindo | Cishe. 410g |
| Ithoni Yombala | Snow White (5Y9.3/0.1 approximate Munsell value) |
| Ukuphawula | Ukusetshenziswa kwangaphakathi kuphela |
| Inombolo Yomkhiqizo | GBM-2MKA |
| Idethi Yokudalwa | 2020/08/20 |
9. Iwaranti kanye Nokusekela
9.1 Ulwazi Lwewaranti
This Aiphone product comes with a Isikhathi sewaranti yonyaka ongu-2 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 Ukwesekwa Kwamakhasimende
For technical assistance, troubleshooting, or warranty service, please contact Aiphone customer support. Refer to the official Aiphone webisayithi noma imibhalo yakho yokuthenga ukuze uthole imininingwane yamanje yokuxhumana.