1. Neke atu i teview
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 hononga.

Whakaahua 1: Waho View, Installation Dimensions, Rear View, and Specifications of the Aiphone GBM-2MKA Intercom System.
2.1 Waho View (Mua)
- Pātene ohorere: For emergency calls.
- hopuoro: Mo te whakawhitiwhiti reo.
- Whakaaturanga LCD Tae: 3.5-inch TFT display for video and information.
- F1 Button: Pātene mahi 1.
- F2 Button: Pātene mahi 2.
- Notification Indicator Light (Blue): Illuminates when a notification is present.
- Notification Button: To access notifications.
- Patene Tahua: To navigate system menus.
- Kaikōrero: Mo te putanga ororongo.
- 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.
- Patene Waea: To initiate a call.
- Patene Wewete: To unlock the door.
- Whakawhiti Kaha: Hei whakakā/whakaweto i te waeine.
2.2 Whakamuri View
- Setting Switch: For system configuration.
- Connector Insertion Port: Mo te hono i nga taputapu o waho.
- AC Power Terminal (Power Cable): For connecting the main power supply.
- Connection Terminal (Signal Cable): For connecting signal wires.
3. Tāutanga
The GBM-2MKA master unit is designed for wall-mounting. Ensure proper wiring and secure attachment for optimal performance.
3.1 Nga Ahua o te whakaurunga
- Unit Dimensions (W x H): Approximately 122 mm x 217 mm.
- Hōhonu: 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 Tikanga Whakapuru
- Whakamaua te taiapa whakapuru ki te pakitara ma te whakamahi i nga wiri e tika ana.
- 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. Tatūnga
Initial setup involves configuring the system settings to match your apartment or condominium environment.
4.1 Whirihoranga Taketake
- Whakamahia te Tautuhinga Whakawhiti on the rear of the unit to access configuration options. Refer to the detailed setup guide for specific switch positions and their functions.
- Me whakarite te 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. Nga Tohutohu Whakahaere
This section outlines the primary functions and operations of your Aiphone GBM-2MKA intercom system.
5.1 Te Whiwhinga Waea
- 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 Whakaatu LCD Tae.
- Pehia te Waea Pātene to answer the call and begin communication. The Talk Indicator Light (Green) ka whakamarama.
- Hei whakamutu i te waea, pehia te Patene Whakamutunga.
5.2 Aratau Whakawhitiwhiti
- Automatic Hands-free: Allows for two-way communication without holding down a button.
- Pana-ki-te korero: Requires holding down the Waea Pātene to speak and releasing it to listen.
5.3 Door Release
I te wa e piihia ana, paatohia te Wewete Patene to release the door lock. The Unlock Indicator Light (Yellow) will illuminate briefly.
5.4 Emergency and Notification Functions
- Pātene ohorere: Press this button in an emergency to alert designated contacts or security personnel.
- Notification Button: Pēhi ki view stored notifications. The Notification Indicator Light (Blue) signals new notifications.
5.5 Whakatere Tahua
Pehia te Patene Tahua to access system settings, review call history, or adjust display options. Use the F1 a F2 buttons to navigate through menu options and the Waea Pātene ki te whakaū i nga whiringa.
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. Tiaki
Mā te tiaki auau ka roa te ora me te mahi tino pai o tō pūnaha intercom.
6.1 Te horoi
- Wipe the unit's surface with a soft, dry cloth.
- Kaua e whakamahia nga kai horoi, nga whakarewa, te rehu ranei ki runga i te waahanga.
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. Te Raru
If you encounter any issues with your intercom system, refer to the following common troubleshooting steps. For more complex problems, contact customer support.
- Kore Mana: Check if the power switch is ON and if the AC power terminal is securely connected.
- Kāore he Ataata/Ororongo: Ensure all signal cables are properly connected. Check the door station for power.
- Kāore e mahi ana te tuku tatau: Verify the wiring to the door lock mechanism and ensure the unlock button is functioning correctly.
- Kounga Atahanga Kino: Clean the camera lens on the door station.
8. Whakatakotoranga
| Āhuahira | Whakatakotoranga |
|---|---|
| Mana Voltage | AC100V 50 / 60Hz |
| Whakamahi Hiko | Standby: 1.7W, Maximum: 7.6W |
| Aroturuki | 3.5-inch TFT Color LCD Monitor |
| Tatau Pika | 230,000 pika |
| Tikanga Waea | Automatic Hands-free / Push-to-talk |
| Te Mahi Ambient Temperature | 0 ℃ ki te 40 ℃ |
| Door Station Units | 1 wae |
| Monitor Sub-unit Units | 1 wae |
| Notification Storage Count | Max 40 items (max 6 images per item) |
| Call Sound Patterns | Ping-pong, Ping-pong-pan, Pipopan (x3), Piririri (x4) |
| Hanga | Momo whakairi-taiepa |
| Compatible Box | JIS 1-gang switch box + separator |
| Rauemi | Self-extinguishing PC + ABS resin |
| Taumaha | Approx. 410g |
| Tae Tae | Snow White (5Y9.3/0.1 approximate Munsell value) |
| Nga korero | Te whakamahi o roto anake |
| Tau Hua | GBM-2MKA |
| Te Ra Hanga | 2020/08/20 |
9. Pūtāhui me te Tautoko
9.1 Nga Korero Whakaputanga
This Aiphone product comes with a 2 tau te wa whakamana 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 Tautoko Kiritaki
For technical assistance, troubleshooting, or warranty service, please contact Aiphone customer support. Refer to the official Aiphone webte pae, to tuhinga hoko ranei mo nga korero whakapiri o naianei.