Aiphone GT-VBX Expanded Video Bus Control Unit

Designed to extend and power video lines for multi-tenant deployments, the Aiphone GT-VBX Expanded Video Bus Control Unit keeps surveillance and visitor communications reliable across larger GT Series systems. As an Aiphone bus control unit, the GT-VBX supplies 24V DC power to additional video runs while maintaining wired connectivity and consistent signal quality for monitoring, entryway supervision and concierge stations. Installers benefit from flexible mounting — DIN-rail included plus surface/wall options — to speed deployment in equipment rooms or riser closets. The unit also supports tenant convenience features like direct dialing and alphabetical or "jump" letter scrolling, streamlining access control and front-desk operations. Engineered for indoor intercom central exchange use, the GT-VBX integrates smoothly into existing GT multi-tenant architectures to expand capacity without compromising security or video clarity. Ideal for property managers, integrators and security teams looking to scale intercom and surveillance systems. Add the GT-VBX to your GT Series configuration to improve monitoring, access control and overall system reliability.

• Provides dependable power to expanded GT Series video lines, ensuring uninterrupted surveillance and clear tenant video feeds
• Simplifies installation with included DIN-rail and wall-mount options, reducing labor time for contractors and integrators
• Seamless integration with Aiphone GT multi-tenant systems for secure entry, monitoring and access management
• Supports intuitive tenant selection (direct dialing, alphabetical or jump scrolling) to improve visitor flow and concierge efficiency
• Hardened wired connectivity and 24V DC input deliver reliable performance for indoor intercom and security applications