55 Inch Interactive Whiteboard

Company Introduction

Shenzhen HDFocus Technology Co., Ltd is a flexible interactive display manufacturer with 11 plus years production experience serving small and medium buyers across the globe. We offer digital whiteboards and hologram equipment suitable for small training institutions individual offices and retail store display needs. As Alibaba verified supplier we hold 4.9 customer rating and 95.5 percent on‑time delivery rate and answer all inquiries within 3 hours. Our 1800 square meter factory has complete quality testing systems passed TUV Rheinland verification and owns independent patents. We accept flexible order quantity and low‑threshold customization such as logo printing and simple function adjustment. No excessive development cost is required for most small changes. We keep straightforward communication and reliable after‑sales support. We are ready to grow together with small importers cross‑border sellers and local retailers all over the world.

FAQ

What size and resolution is this interactive whiteboard?

It is a 55-inch board with 4K UHD resolution, clear enough for students to read from every seat in the classroom.

What operating system does it run?

Android 14 is built in, and an optional Windows OPS computer can be added, so it supports both Android and Windows teaching software.

How many students can touch the screen at the same time

Up to 20 touch points, so several students can write and interact together during group activities.

Can students share their screens wirelessly?

Yes. Phones, tablets and laptops can project wirelessly (AirPlay, Android, DLNA) with reverse touch control - no cables needed.

Is the screen safe for students' eyes?

Yes. The 7H tempered anti-glare glass reduces reflections under bright classroom lights, and the panel is rated for over 60,000 hours of use.