GT Series Bus Control Unit, Distributes Power and Data to GT Series Stations

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Aiphone GT-BC GT Series Bus Control Unit, Distributes Power and Data to GT Series Stations

Item #: GT-BC by Aiphone Co., Ltd

UPC #: 840067650943

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In Stock $76.30 /each


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  • Power Supply: 24V DC - Use PS-2420UL (for GT-BC, GT-VBC, GT-NS, GT-MK, GT-BCX, and GT-2C)
  • Current Consumption: GT-BC: 0.9 A, GT-VBC: 0.9 A, GT-NS: 0.13 A, GT-MK: 0.18 A, GT-BCX: 0.35 A,
  • GT-2C: 0.26 A, GT-2H: 0.11 A
  • Call Tone: There are three different types of call tones: from entrance station, security guard station, and doorbell
  • Talk & Video Path: Secure single channel
  • Communication: Hands-free, voice-actuated communication or push-to-talk communication
  • Door Release: Connecting terminals: between ELM - ELC (N/O) and ELB - ELC (N/C) Specifications: less than 4A (resistance load), 24V AC/DC, dry closure contact
  • Wiring: Two conductor cables (Aiphone #872002 for audio and Aiphone #871802 for video)
  • Type of Cables: Pair cable (solid wire - not stranded), polyethylene insulated, low cap, diameter 20AWG-18AWG


1 Year Limited Warranty

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Certifications and Listings

ISO Certified



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With the GT Series Versatile Multi-Tenant Security Intercom, tenants or guards can quickly and easily identify visitors before granting them entry into their building. With a variety of sleek and modern entry, tenant and guard stations, it's easy to meet the security needs of the building and the budget. When tenants change, property managers can make directory updates directly to the system using NFC technology or logging in remotely using a VPN. AIPHONE is proud to be a rare, 2-time winner of the prestigious Deming Prize for quality management and manufacturing processes. Our ISO Certified process and rigorous standards result in some of the most reliable products in the industry. AIPHONE products routinely last for years, only being replaced when the application outgrows the system capacity.

  • Bus control unit
  • Distributes power and data to GT series stations
  • Distribution relay
  • 1-year limited warranty