For most Malaysian classrooms, a 75 or 86 inch Interactive Smart Panel is the right size. Choose 100 inch for large classrooms, labs and small halls, and 65 inch for tuition rooms and meeting rooms. Size it by how far the back row sits, check seven features, and budget for the whole setup rather than the screen alone.
This guide is for principals, heads of ICT and tuition centre owners choosing smart boards for the first time, or replacing old projectors. It covers size, features, mounting, budget and what installation involves.
Smart board, interactive flat panel or interactive whiteboard?
In everyday use they mean the same thing: a large touch screen at the front of the room that teachers write on, share to wirelessly and teach from. Schools, suppliers and tenders use all three names. This guide calls it an Interactive Smart Panel.
Step 1: Pick the size by the back row
Audio visual installers use a simple rule: for normal lesson content, the student furthest away should sit no more than about 6 times the screen height from it. For small text and detailed diagrams, about 4 times. That gives these limits:
| Panel size | Back row, normal lessons | Back row, small text | Best for |
|---|---|---|---|
| 65 inch | Up to about 4.9 m | About 3.2 m | Tuition rooms, small groups, meeting rooms |
| 75 inch | Up to about 5.6 m | About 3.7 m | Smaller classrooms |
| 86 inch | Up to about 6.4 m | About 4.3 m | Standard classrooms |
| 100 inch | Up to about 7.5 m | About 5.0 m | Large classrooms, labs, small halls |
Measure each room before deciding. A screen that is too small is the most common regret: the back two rows cannot read it, and teachers end up enlarging every slide. If a room sits between two sizes, choose the larger one.
Step 2: The features that matter in a classroom
Most panels look alike on a spec sheet. These are the features that make a difference to teachers every day:
- 4K resolution so small text and diagrams stay sharp
- Multi touch so two or more students can write at the same time
- Anti glare glass for rooms with windows and bright lights
- Wireless screen sharing from teacher laptops, tablets and phones
- Built in apps for lessons, with the option of a slot in Windows PC
- Eye care settings such as low blue light, for long teaching days
- Enough ports: HDMI and USB C at the front for visitors and older devices
Ask for a live demo with the apps your teachers already use. A panel that runs them smoothly matters more than a long list of extra features.
Step 3: Wall mount or mobile stand
| Wall mount | Mobile stand | |
|---|---|---|
| Best for | Fixed classrooms used every day | Shared rooms, halls, labs and meeting rooms |
| Space | Saves floor space | Needs floor space and a clear path |
| Flexibility | Stays in one room | Moves between rooms |
| Safety | Nothing to knock over | Lock the wheels when in use |
Many schools use both: wall mounts in classrooms, and one or two mobile stands for halls and shared spaces.
Step 4: Budget for the whole setup
The panel is the largest cost, but not the only one. A realistic budget covers:
- The panel itself, by size
- Wall mount or mobile stand
- Installation, cabling and a WiFi check
- Teacher training
- Warranty and any extended service plan
Prices depend on size, quantity and room conditions, so quotes are given after a free site survey. A survey also catches problems early, such as walls that cannot take a mount or a room with weak WiFi.
Is a panel better than a projector?
For most classrooms, yes. A panel stays clear with the lights on, teachers write directly on it, and it is rated for about 50,000 hours with no lamps or filters to replace. Lamp projectors usually need a new lamp every 2,000 to 5,000 hours. A projector still makes sense in large halls that need a picture bigger than about 100 inches.
What installation involves
Installation is simple and planned around the school:
- Site survey: rooms are measured and checked for mounting, power and WiFi
- Installation: wall mount or mobile stand, cabling and a WiFi check, normally on working days, with other times on request
- Training: one teacher training session is included free, with more on request at a charge
- Support: a one year manufacturer hardware warranty as standard, with extended warranty and service plans available