4K 85 inch Flat Panel Dual System Smart Board For School
Interactive board seems like a TV, but has more functions than a TV. This is a mix of electronic whiteboard writing, remote video conferencing, video conferencing system, wireless projection, speakers, etc.
In short, all the equipment used in general conference meeting panels are available, greatly reducing the room space occupied by the equipment.


The whiteboard's major elements and materials are as follows: a sheet metal casing, a screen, tempered glass, a motherboard, an electrical board, a power supply, a daughter card, a logic board, an antenna, and a camera.

| Model No. | HD-85I-T |
| Active Size | 85" |
| Resolution (pixel) | 4K 3840*2160 |
| Network | Ethernet, WiFi (2.4G & 5G) |
| TV Input Interface | HDMI input*2, VGA*1, YPBPR*1, S Video*1, USB*1,Line Audio*1, RF*1 |
| TV Output Interface | AV*1 |
| OPS Input Interface | USB3.0*2, USB2.0*4, MIC Audio*1, COM*1(Option) |
| OPS Output Interface | HDMI output*1, VGA*1, Line Audio*1 (Option) |
| Front Input | HDMI input*1, USB Content Input*1, USB IR Touch*1 |
| Touch Surface | Anti-Reflection Tempered Glass |
| Touch Type | 20 Points IR Touch |
| System | Android or Windows, Dual system |

The interactive smart board has positively impacted today’s classrooms and changed both how students learn and how teachers teach.
When teachers Interactive smart board technology in the classroom, they’re leveraging something students love and, even more so, opening doors to an infinite world of knowledge. With classroom technology, students now have access to information beyond what’s published in their textbooks. What’s more, they have access to digital portfolios, teaching guides, e-books, and real-time feedback on both student and teacher performance.
1. All of our goods are age tested before shipment, and we guarantee the safety of using our products, so if you are not happy with your purchase, you may replace it within a week, but you must inform us within 24 hours of receiving it.
2. Shipment and processing fees are non-refundable, and buyers are responsible for all return and re-shipment expenses.
3. All returning products, including packaging and accessories, should be in their original condition and are not warranted for human flaws such as breakage, scrapes, and so on.
4. For just about any item, please return it via EMS or your local post.
5. All of our items have a one-year guarantee.

Why choose HDFocus?
HDFocus has become the ODM / OEM partner of a number of world class companies, and have a high level research and development platform. Our team consists of over ten(10) CAD designers and structural engineers have strong ability to render your imagination into actual products.
We are committed to the latest technology application, design, research and development of commercial displays and provides complete solutions. With experienced software and hardware engineer team, HDFocus bring customer concept,sketch, to engineering sample,and final mass production.
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