OEM ODM Smart Nano Blackboard 75 Inch Interactive LED Touch Board
Product Specifications:
| Smart Nano Blackboard Specifications |
| Model | TH75 |
| Size | 75 inch |
| PanelBacklight | D-LED(OD28) |
| Display Dimension | 1650.24mm*928.26mm |
| Resolution | 3840*2160 |
| Glass | chalk, liquid chalk and marker |
| Thickness of glass | 3mm |
| Hardness | Mhos 7H |
| Features | Black, Reversible, double-sided writing |
| Brightness | 16:09 |
| Ratio | 4000:1 Typ. |
| Contrast | 400nit (without glass), 350nit (with glass) |
| View angle | 8ms(Typ.)12ms(Max.) |
| Response time | 10 Bit (1.07B) |
| Touch |
| Type | Capacitive touch |
| Technology | Nano Touch |
| Active area | 1654.24mmx932.1mm |
| Interface | USB2.0/3.0 |
| Operate system | Win7, 8.1, 10/Android |
| Touch point | 30 points in windows, 10 points in Android |
| Linearity | ±2.5 |
| Working current | < 500mA |
| Stand-by current | 1A |
| Working voltage | DC5V |
| Maninboard |
| Model | ADV811 |
| Android version | Android 8.0 64Bit |
| Chip type | Hi3751ARBCV8110D0N |
| CPU | Dual-core A73 and dual-core A53 ,1.5GHz |
| GPU | Quad-core MaliG51 |
| RAM | 4GB DDR4 |
| Flash | 32GB (64GB optional) |
| Interface |
| Type-C, HDMI OUT, HDMI IN, USB 2.0, USB3.0, VGA IN, DP, RS232, RJ45
IN, OPS SLOT, SPDIF OUT, Touch USB, Earphone, MIC |
| Basic Info. |
| Gross weight | 98.27(KG) |
| Net weight | 85.1(KG) |
| Panel dimension(W x D x H) | 1991.1mm*93.5mm*1201.0mm |
| Blackboard dimension(W x D x H) | 986.0mm*17.5mm*1201.0mm |
Features and Parameters:
1.Nano intelligent blackboard, the combination of traditional
blackboard and multimedia teaching equipment to create a new
interesting and interactive teaching mode.
2.The ultra-thin body, delicate and beautiful (with a patent
certificate for appearance) and thoughtful design of rounded
corners provide safe and reliable escort for students.
3.Micro magnetic high hardness aluminum honeycomb attached board,
surface hardness of 8H writing on the board clear and smooth,
erase, clean the writing without leaving a mark.
4.Front functional interface, support Word, Excel, PPT, PDF, video,
picture, music and other document formats.
5.AG anti-glare tempered glass, double screen explosion-proof, safe
and durable.
6.4K HD display, 178° wide viewing Angle, does not affect the
outside two rows of students to watch the blackboard content, zero
bonding technology, waterproof and dust-proof.
Product Features:
Why Choose TSINGHILL
1. Having our own ERP system to control our factory’s procedures
help us make sure our delivery times and product quality. Over 8
years of experience gives us the edge!
2. We currently provide OEM/ODM services for many customers
worldwide, building, proof of concepts, designs and large orders is
our strength.
3. Here at TSINGHILL, we understand that our new partners need to
order samples, we encourage them to do so, once you have seen the
quality of our products you will understand why we are number one
in our market.
4. Many of our current products are available in a very fast manner
in order for you to test and approve of our strong quality of
goods. Don’t be fooled by some factories that will offer the best
products below the market price, you pay for what you get is the
safe way to look at your over sea’s purchases.
5. At TSINGHILL, we offer quality services from the ideas to proof
of concept and finally to sample prototypes, this gives us
experience and a wide range of intelligent displays product
knowledge.
6. Our years experiences made us faster and better. Our teams are
truly specialized, from our purchasing department to our factory
workers, everyone is key to our success. Our sales teams are
composed of many nationalities, some from foreign markets with
years of experience. This gives TSINGHILL the best communication
skills in the industry. Our English and world market knowledge is
another reason why choosing us makes only sense.
7. As part of our multiple services, we can offer 1 to 3 years
warranty on all our products. Secure yourself and ask us about our
extended warranty programs.
