GTBC Aiphone GT Audio Bus Controller
The GTBC is the audio bus controller for Aiphone GT Series multi-tenant intercom systems. It operates from a 24 V DC PS-2420 series supply with 900 mA consumption, common single-pair cabling and a fire-retardant ABS plastic housing.
It is used in the riser or control equipment side of a GT system to support audio bus distribution between entrances and tenant stations. The controller keeps the system audio path organised within the GT bus architecture.
Key Features
- Provides the audio bus control function for GT Series multi-tenant installations.
- Supports common single-pair cabling across the GT audio bus layout.
- Fits riser equipment areas where GT controllers and power supplies are grouped.
- Fire-retardant ABS housing suits the control-unit role in GT riser equipment areas.
- Helps keep entrance and tenant-station communication within the GT bus architecture.
- Catalogue Family:
- INTERCOM
- Model:
- GTBC
- Product Type:
- Intercom
- System:
- Aiphone GT Series multi-tenant system
- Power Source:
- 24 V DC supplied from PS-2420 series
- Consumption:
- 900 mA
- Wiring:
- Common single-pair cable
- Housing:
- Fire-retardant ABS plastic
- Dimensions:
- Approx. 108.5 x 122.5 x 61 mm
