5 things you need to know before buying an interactive monitor for a school in 2026

A modern school needs solutions that keep up with students and make teachers' work easier. The digital board in the classroom has already become a standard, but choosing the right equipment can be a challenge. What should guide you when choosing an interactive display for a school? Is it worth replacing a traditional projector with one, and which parameters deserve special attention? Read our practical guide!

Interactive monitor or projector with a screen - which works better in the classroom?

For years, the foundation of multimedia equipment consisted of sets comprising a projector and a screen or an interactive whiteboard. Today, touch LED displays are becoming the heart of AV equipment for education. Why are educational institutions moving away from projectors more and more often?

• A teacher or student standing at the display does not block the projected image with their own shadow, and the light from the lens does not shine in their eyes.

• Projectors require regular replacement of expensive lamps and filter cleaning. An interactive display operates maintenance-free for tens of thousands of hours.

• High brightness and a matte anti-glare coating make the image clear even in brightly lit classrooms, without the need to pull down the blinds.

5 things you need to pay attention to before buying a display for a school

When choosing a display for a classroom, it is worth analyzing several key technical and operational parameters:

1. Screen size (diagonal)

For a standard classroom (for 25-30 students), a 75-inch display is the optimal choice. It provides excellent readability even from the back desks. In smaller rooms or therapy rooms, a 65-inch model will work well, while for large auditoriums, an 86-inch model is worth considering.

2. Durability and safety (Tempered glass)

In a school environment, equipment must be resistant to accidental impacts. Good displays designed for education feature a front panel made of tempered glass and a solid, metal housing.

3. Operating system and ease of use

A teacher should not waste time on complex equipment configuration during a lesson. Look for displays with a built-in Android system that boot up in seconds and offer an intuitive interface – reminiscent of using a smartphone or tablet.

4. Number of touch points

A modern interactive display for a school should support at least 20-40 simultaneous touch points. Thanks to this, two or three students can work at the screen at the same time (e.g., solving tasks or drawing).

5. Interactive software

The hardware itself is not everything. Key is the lesson software, which allows writing on the screen, importing PDF materials, using ready-made templates (e.g., sheet music, lines, grid), or attaching interactive quizzes.

See interactive displays from Avtek

Frequently asked questions (FAQ) - We answer questions from teachers and principals

Does an interactive display require connecting a computer?

No. Most modern interactive displays have a built-in Android system. This means they operate as standalone devices – you can browse the internet, open Office files, write on a virtual whiteboard, or play videos on them without connecting an external laptop. However, if a teacher prefers to work on their own computer, all it takes is connecting it to the display with a single cable.

Can you write on the display with a regular marker?

No, special styluses included in the set or simply... your own finger are used on the surface of the display! Touch technology precisely recognizes line thickness and erasing content with your palm.

How to mount the display in a classroom?

Displays can be hung directly on the wall using a bracket. An alternative is mobile wheeled stands, which allow for easy movement of the display between different classrooms (check our electric stand Avtek TS Electric Stand Light). Another solution is the wall-to-floor mounting system Avtek PylonLift enabling smooth, mechanical adjustment.

What if the school plans to purchase through co-financing / grants?

AV equipment purchased from government or EU programs must meet specific formal and technical requirements (e.g., appropriate warranty period, safety certificates, port specification). It is worth choosing suppliers who offer support in preparing tender specifications.

Invest in equipment that will serve for years

Choosing the right interactive display for a school is an investment for years that genuinely raises the quality of teaching and engages students. By choosing proven AV solution manufacturers, an institution gains not only solid equipment, but also full technical support, a warranty, and training for teaching staff.

Are you planning to equip classrooms or laboratories in your school?

Check out our offer of Avtek interactive displays.