Original OTIS Imported Escalator Board RS4R Mainboard GBA26803A1 for Otis Escalator Systems

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October 29, 2025
Category Connection: Elevator Spare Parts
Brief: Discover the Original OTIS Imported Escalator Board RS4R Mainboard GBA26803A1, a critical component for Otis escalator control systems. This high-quality PCB ensures seamless communication, signals, and control functions. Perfect for maintenance and upgrades, it’s available in stock with fast delivery options.
Related Product Features:
  • Original OTIS Elevator Imported Escalator Board RS4R Mainboard GBA26803A1, ensuring reliability and performance.
  • Designed specifically for Otis escalator systems, providing precise control and signal management.
  • Part of the RS4R board family, compatible with similar models like GAA26803A1 and GCA26803A1.
  • Available in stock with a minimum order quantity of just 1PC.
  • Fast delivery options including TNT, UPS, DHL, Fedex, Air, and Sea.
  • Packaged securely in cartons, wooden cases, or pallets for safe transportation.
  • Backed by a one-year warranty for peace of mind.
  • Multiple payment methods accepted, including Company Bank, Western Union, Alibaba, and PayPal.
Faqs:
  • What is the function of the RS4R Mainboard GBA26803A1?
    The RS4R Mainboard GBA26803A1 serves as a critical component in Otis escalator control systems, managing communications, signals, and control functions for a remote station.
  • Is this board compatible with other Otis escalator models?
    Yes, this board is part of the RS4R board family and is compatible with similar models like GAA26803A1 and GCA26803A1.
  • What are the delivery options for this product?
    We offer fast delivery options including TNT, UPS, DHL, Fedex, Air, and Sea, with packages securely shipped in cartons, wooden cases, or pallets.