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School computer lab equipment list showing 30 student workstations, teacher display, PoE switch, local content server and UPS layout for a 30-seat ICT lab

School Computer Lab Equipment List: What a 30-Seat ICT Lab Really Needs

Buying GuidesBy Tralltech Technical TeamAugust 23, 2026Leave a comment

A 30-seat computer lab is thirteen line items, only one of which is computers. The full equipment list, the electrical maths, and the six lines most ICT tenders leave out.

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Inclusive classroom tender specification review showing display, wireless microphone and powered speaker layout for accessible classrooms

Inclusive Classroom Tender Specifications: 7 Gaps in a Real 50-Classroom Bid

Buying GuidesBy Tralltech Technical TeamAugust 15, 2026Leave a comment

An inclusive classroom specification fails in the audio chain, not the display. We decode a real 50-classroom bid schedule line by line, and give the wording that fixes each gap.

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Lecture hall audio system layout showing distributed loudspeaker zones and wireless microphone coverage for a 200-seat auditorium

Lecture Hall Sound System and AV Setup: Covering 200+ Seats Without Feedback

Buying GuidesBy Tralltech Technical TeamAugust 11, 2026Leave a comment

A lecture hall needs distributed audio, not a louder classroom system. Speaker layout, amplifier power, mic channels and display sizing for 50 to 400 seats.

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Conference Room Audio System Design Guide for System Integrators

Buying GuidesBy Tralltech Technical TeamAugust 2, 2026Leave a comment

Conference room audio is a signal chain, not a product. Four ordered decisions — pickup, processing, reproduction, cabling — with a design table by room size from huddle to divisible hall.

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How to Write Video Conference Room Tender Specifications

Buying GuidesBy Tralltech Technical TeamAugust 2, 2026Leave a comment

A conference room tender is a system spec, not a screen spec. The 10 blocks to define — from microphone coverage and DSP to HDBaseT, control and UPS — and how to write them brand-neutral.

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How to Read a Digital Podium Specification: A Real Tender, Line by Line

Buying GuidesBy Tralltech Technical TeamJuly 29, 2026Leave a comment

A digital podium spec is a system spec: displays, PC, control ports, mic, amplifier and doc camera in one lectern. We decode a real tender line by line.

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5 Smart Classroom Specification Mistakes We Found in Real Tenders

Buying GuidesBy Tralltech Technical TeamJuly 21, 2026Leave a comment

We read many real public AV tenders from different funders. The same five specification mistakes appeared in many of them. What integrators should check first.

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Offline Education Solutions for the DRC and Francophone Africa: A Deployment Guide

Buying GuidesBy Tralltech Technical TeamJuly 14, 2026Leave a comment

How offline-first digital classrooms work in the DRC and Francophone Africa: local content servers, tablets, French-language resources — a deployment guide for project companies and NGOs.

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Smart Classroom Audio System Design Guide for System Integrators

Buying GuidesBy Tralltech Technical TeamJuly 14, 2026Leave a comment

How to design classroom and lecture hall audio: active vs passive speakers, line-level wiring, UHF mics, coverage by room type — with example tender specs.

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Smart Classroom Equipment List: Level 1, 2 and 3 Configurations

Buying GuidesBy Tralltech Technical TeamJuly 13, 2026Leave a comment

A complete smart classroom equipment list by deployment level — what belongs in Level 1, 2 and 3, and the three lines integrators always forget.

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How Many Touch Points Does an Interactive Flat Panel Really Need?

Buying GuidesBy Tralltech Technical TeamJuly 5, 2026Leave a comment

10, 20 or 40 touch points? What the numbers actually mean in a real classroom, why more isn’t always better, and what to write in your tender spec.

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How to Write Smart Classroom Tender Specifications

Buying GuidesBy Tralltech Technical TeamJuly 5, 2026Leave a comment

Learn how to write smart classroom tender specifications that pass technical evaluation and win projects — panel, audio, power and compliance, brand-neutral.

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How to Read a Virtual Lab Tender — A Guide for System Integrators | Tralltech

Buying GuidesBy Tralltech Technical TeamJune 25, 2026Leave a comment

Donor-funded VR and virtual lab tenders are won on the BOM, manufacturer paperwork, and offline-ready infrastructure. A reading guide for system integrators.

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How to Set Up an Offline Classroom for Schools

Buying GuidesBy Tralltech Technical TeamJune 22, 2026Leave a comment

How to set up an offline classroom with no internet: the core hardware stack, software model, and field gotchas every integrator must plan for.

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What Size Display for a Conference Room? A Sizing Guide for Integrators

Buying GuidesBy Tralltech Technical TeamJune 15, 2026Leave a comment

55″ for huddle rooms, 65–75″ for standard meeting rooms, 86–98″ for boardrooms. Full size chart by room dimensions and seating capacity inside.

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Interactive Flat Panel Lead Time: How Delivery Speed Wins Tenders

Buying GuidesBy Tralltech Technical TeamJune 8, 2026Leave a comment

How interactive flat panel lead time decides education and NGO tenders, and how system integrators can commit a delivery date they can actually meet.

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Do Interactive Flat Panels Need Google EDLA Certification?

Buying GuidesBy Tralltech Technical TeamJune 2, 2026Leave a comment

Does an interactive flat panel need Google EDLA certification? What EDLA means, when it matters, why certified panels cost more, and how to give clients Google access without it.

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How to Set Up a Video Conference Room: Level 1, 2 & 3

Buying GuidesBy Tralltech Technical TeamJune 2, 2026Leave a comment

A video conference room setup guide for system integrators: how to spec Level 1, 2, and 3 rooms, get the audio right, and stay platform-agnostic for Zoom and Teams.

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Smart Classroom vs Traditional Classroom: ROI for Schools

Buying GuidesBy Tralltech Technical TeamJune 2, 2026Leave a comment

Smart classroom ROI vs a cheap projector quote: how system integrators reframe total cost of ownership, payback, and management gains to win school and government bids.

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OEM vs White-Label Interactive Displays: A Guide for Integrators

Buying GuidesBy Tralltech Technical TeamJune 1, 2026Leave a comment

OEM, ODM or white-label interactive displays? A clear comparison for system integrators building their own branded display line, with what to ask a manufacturer.

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How to Choose the Right Interactive Flat Panel Size for a Classroom

Buying GuidesBy Tralltech Technical TeamJune 1, 2026Leave a comment

A practical guide for system integrators on choosing interactive flat panel size by viewing distance, with a room-by-room sizing table from 65″ to 110″.

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What Is an Interactive Flat Panel? A Guide for System Integrators

Buying GuidesBy Tralltech Technical TeamJune 1, 2026Leave a comment

An interactive flat panel (IFP) combines a 4K touchscreen, built-in OS and OPS slot. A practical guide for system integrators specifying classroom and meeting room displays.

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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.
Contact info

+86 15112987083

Mon-Sat: 8:00 – 21:00

info@tralltech.com

24-hour response

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

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Copyright © 2026 Guangzhou Tralltech Technology Co., Ltd. All Rights Reserved

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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
    • Wall Mounts & Mobile Stands
    • 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