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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.

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.

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.

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.

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.

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.

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.

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.

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.

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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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