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What Size Display for a Conference Room? A Sizing Guide for Integrators
June 15, 2026Leave a comment

Quick answerSize a conference-room display to the farthest viewer, not the room’s floor area. As a practical rule, the back row should sit no farther than about six times the image height for shared content like slides and video calls — which usually puts a small room at 65″–75″, a medium room at 75″–86″, and…

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Interactive Flat Panel Lead Time: How Delivery Speed Wins Tenders
June 8, 2026Leave a comment

Quick answerLead time is one of the factors that decides whether a system integrator wins or loses an education or NGO tender. A supplier controls only the first half — how fast equipment is built and dispatched — while freight, customs clearance, and installation sit with the integrator. The way to win is a documented…

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Smart Classroom vs Traditional Classroom: ROI for Schools
June 2, 2026Leave a comment

Quick answerA smart classroom costs more upfront than a projector setup, so buyers often wave a cheap projector quote to push your price down. The way to hold your margin and win the project is to move the conversation from day-one sticker price to smart classroom ROI — the total cost of owning and running…

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What Is an Interactive Flat Panel? A Guide for System Integrators
June 1, 2026Leave a comment

Quick answerAn interactive flat panel (IFP) is a large touchscreen display — typically 55 to 110 inches — that combines a 4K screen, multi-point touch, a built-in operating system, and connectivity for computers and peripherals. It replaces both the projector and the whiteboard in a classroom or meeting room, letting users write, annotate, run apps,…

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Guangzhou Tralltech Technology Co., Ltd. is a smart classroom and video conferencing system manufacturer — designing and producing interactive flat panel displays and complete classroom and conference-room equipment, and helping system integrators and project companies deliver complete projects.
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+86 15112987083

Mon-Sat: 8:00 – 21:00

info@tralltech.com

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No. 85 Xiangxue Avenue Middle, Huangpu District, Guangzhou, Guangdong, China

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  • Home
  • Solutions
    • Smart Classroom Solution
    • Offline Education Solution
    • Video Conference Room Solution
    • OEM/ODM Customization
  • Products
    • Interactive Flat Panels
      • 55-inch Interactive Flat Panel
      • 65-inch Interactive Flat Panel
      • 75-inch Interactive Flat Panel
      • 85-inch Interactive Flat Panel
      • 86-inch Interactive Flat Panel
      • 98-inch Interactive Flat Panel
      • 110-inch Interactive Flat Panel
    • Smart Podium
    • OPS Modules
    • Audio Systems
      • Wireless Microphone
      • conference speaker
      • Active Loudspeaker
      • Active Wall Speaker
      • Audio Hub
      • Amplifier + Passive Speaker
    • Video Conferencing
      • 4K PTZ Camera (NDI)
      • PTZ Camera
      • Wireless Screen Share
    • Student Tablets
    • UPS
  • About us
    • About us
    • Certificates
    • Case Studies
  • Blog
  • Contact