Excellent quality China Best Educational Smart Board Infrared Interactive Whiteboard Smart Multi-Touch Screen for School
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We can easily usually fulfill our respected customers with our very good top quality, very good price tag and excellent support due to we have been more expert and much more hard-working and do it in cost-effective way for China Interactive Smart Whiteboard and Smart Interactive Whiteboard price, Due to the changing trends in this field, we involve ourselves into goods trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality solutions within stipulated time.
Multimedia conference/teaching integrated machine is a transmission platform which integrates the functions of high definition image display, touch writing, conference background board, wireless screen, multi-screen interaction, compatible with third-party conference software and hardware and rich peripheral software products. The brand-new intelligent interactive experience and application display has realized diversification, information-based knowledge dissemination and sharing, and helped the conference/teaching become coherent and smooth. In the future, we will continue to provide customers with high-quality and efficient educational products and services, and build an efficient professional conference platform.
Product characteristics:
1. Beautiful appearance, all-metal solid fuselage, physical toughened explosion-proof glass panel
2. Infrared Optical Touch Man-machine Interaction, Support 32-point Touch Recognition, Support Anti-occlusion Function
3. Powerful hardware performance, compatible with Windows and Android dual-system operation, can switch arbitrarily at any interface.
4. Import 4-color 4K LCD screen, four sets of pre-speakers, convenient pre-input interface.
5. Efficient and easy-to-use whiteboard teaching software, eight kinds of note-writing effect, full-screen one-click recording, easy to produce teaching videos.
6. According to the teaching requirements of different teaching objects, we have collected rich teaching resources of top 100 schools for your needs.
7. Multi-screen interactive interface, document sharing, gesture mouse operation, mobile screen mirror projection to the conference board, bringing a pleasant large-screen game experience and business display scenes.
8. Wireless screens are equipped with instant-on-demand video-sharing handles, which make it easy to wirelessly screen the contents of desktop computer pictures to the conference tablet screen for mutual annotation and other manipulations.
9. Intelligent classroom solutions, combined with a variety of practical teaching tools, achieve two-way and efficient interactive teaching in one cloud. Language disciplines support “point-to-point reading” and pronunciation evaluation, and can more comprehensive home-school interaction, student filing, and record the growth process bit by bit.
Specification parameter
| Display system performance parameters | ||||||||||
| Screen size | 55inch | 65inch | 70inch | 75inch | 86inch | 100inch | ||||
| backlight | ELED | DLED | ELED | |||||||
| Display size（mm） | 1210(H)*680（V） | 1430(H)x804（V） | 1535(H)x864（V） | 1646(H)x924（V） | 1895(H)x1066（V） | 2213(H)x1245（V） | ||||
| Physical Resolution | 2K(single system 1920*1080) or 4K | 4K(3840×2160) | ||||||||
| Peak Brightness | 250cd/m2 | 350cd/m2 | 350cd/m2 | 480cd/m2 | 350cd/m2 | 450cd/m2 | ||||
| Contrast ratio | 3000:1 | 5000:1 | ||||||||
| Viewing angel | H/ V:178/178度 | |||||||||
| Display ratio | 16:9 | |||||||||
| Display color | 10Bit,16.7M | |||||||||
| Backlight life | ≥50 thousand hours | |||||||||
| touch control system | ||||||||||
| Touch Recognition | Built-in infrared optical touch recognition (up to 20 continuous input points) | |||||||||
| Effective recognition range | Fingers, touch pens or other opaque objects 3-8 mm in diameter (multi-point 8 mm) | |||||||||
| positioning accuracy | ±2mm(90% above touch area) | |||||||||
| responding time | At most 8ms（Cursor speed is about 120 points/s） | |||||||||
| Touch resolution | H:32767 V:32767 | |||||||||
| Touch lifespan | ≥800 thousand hours | |||||||||
| Android system hardware configuration | ||||||||||
| main chip model | MSD6A638JSMG | |||||||||
| （CPU） | ARM Cortex A53 dual-core 1.3GHz | |||||||||
| （CPU） | Mali T720 | |||||||||
| （RAM） | 1GB DDR3 | |||||||||
| （ROM） | 4GB | |||||||||
| inner core version | Android 5.1 or above | |||||||||
| External extension storage | SD/TF Card interface max support 128GB,USB2.0/3.0 interface max support 1TB | |||||||||
| OPS optional modules hardwares configuration | ||||||||||
| options | standard | professional | flagship | |||||||
| CPU | Intel Core i3 | Intel Core i5 | Intel Core i7 | |||||||
| chipset | NM76-2310/H81-4130 | NM70-2450/H81-4460 | OPS-I7A4 I7 4790 | |||||||
| RAM | 4G DDR3 | |||||||||
| inner storage | Standard 120GB SSD（optional 500GB 2.5 inch mechanical hard disk *） | |||||||||
| GPU | Intel core graphics card HD Graphics | Core graphics card or select independent graphics card * | ||||||||
| OPSOPS Module Interface Configuration | default standard | engineering customized | ||||||||
| （1）USB2.0 x3（Including front 1x Touch）（2）USB3.0 x3（Including front 1）（3）RJ45 Ethernet x1（4）HDMI(1.4a )x1（5）MIC x1（6）AUDIO LINE x1（7）VGA x1（8）Wi-FI x1（support IEEE802.11b/g/n） | （1）USB2.0 x5（Including front 1）（2）USB3.0 x3（Including front 1）（3）RJ45 Ethernet x2（4）COM debug DB9 male x1（5）Display port(4K) x1（6）HDMI(4K) x1（7）MIC x1（8）AUDIO LINE x1.（9）VGA x1
（10）WI-Fi x1（support IEEE802.11b/g/n) |
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