JCVISION 75inch Nanoboard Smart Interactive Whiteboard For School Infrared Finger Touch Smart Board
Five core functions Flagship system Super CPU configuration; global Internet, one "line" to complete; full channel support Touch USB follow. Active "smart" pen High quality, beautiful appearance intelligent pen, multi-system compatibility, arbitrary switch, delicate writing, PPT presentation. Multiple meetings 1000M network, video meeting fluent transmission; support 8K video decoding, make remote video meeting easy and convenient; local meeting with comments and sharing, file content can be automatically classified. Ultra - clear display The 4K UI image shows the charm of feeling details. The handwriting is delicate, clear and non-jagged. Write at random High-precision touch; supports 20-point touch control；and single-point writing supports two-point zoom-out, zoom-in, drag and switch freely.
| | LCD Size | 55inch |
| LCD Brand | LG |
| Light source | LED Backlight |
| Resolution | UHD 3840x2160(Pixels)-UHD4K |
| Brightness (typ)/(min) | 350 cd/m2(typ.) |
| Contrast Ratio(typ) | 1600:1 (typ)/5000:1 |
| Response Time(ms) | 8ms (typ.) |
| Pixel Pitch | 0.4845 mm x 0.4845 mm |
| Refreshing frequency | 60 Hz |
| Viewing angle | 178°(H) / 178°(V) |
| Life Time | 60,000 hrs (min.) |
| Color Saturation(x% NTSC) | 72% |
| View area | 1208.6*677.9mm |
| Display Colors | 1.07Billion(10Bit) |
| | Sensing Type | 20-40 Points Infrared Touch |
| Touch System | Windows 10/Windows7/Windows Vista/Windows XP/Android /MAC OS |
| Surface Protection | 4mm Toughened Glass |
| Glass Transmission | >92% |
| Frame Material | Aluminum |
| Output coordinate | 32768(W) x 32768(D) |
| Minimum Touch Object | 5mm |
| Touch Accuracy | ±2mm |
| Response Time | 10ms |
| Input Method | Finger or touch pen |
| Theory Clicks | Unlimited |
| Light resistance | Available |
| | Solution | MSD6A818 |
| CPU | Quad core,cortex A7,1.2Ghz |
| GPU | Mali-450 |
| RAM/ROM | 4GB DDR3/32GB |
| OS | Android 8.1 |
| | HDMI IN | *3 |
| 4K*2K | *2 |
| VGA | *1 |
| PC-AUDIO | *1 |
| Y PB PR | *1 |
| LAN | *1 |
| AV | *1 |
| TV-MIC | *1 |
| HDMI OUT | *1 |
| AV OUT | *1 |
| EARPHONE | *1 |
| COAXIAL | *1 |
| TV-AUDIO | *1 |
| RS232 Remote Control | RS232-IN*1; RS232-OUT*1 |
| MEDIA-USB | *2 |
| PC-USB | *1 |
| TOUCH-USB | *2 |
| | Power requirements | 100 V ~ 240 V, 50-60 Hz |
| Power consumption | <500W |
| Power consumption in standby mode | ≤0.5W |
Touch Frame Electrical Characteristics | Connect type | Male USB2.0 |
| Communication type | USB2.0 Full speed |
| Power supply | USB power |
| Voltage | DC+5V±6％ |
| Static Level | EN 6100-4-2 2008: 3 Level, Air discharge 8KV |
| | Working Temperature | 0°C ~ 40°C |
| Storage Temperature | Minus 10°C ~ 60°C |
| Working Humidity | 20% ~ 80% RH Non-Condensing |
| Storage Humidity | 10% ~ 60% RH Non-Condensing |
| Language | OSD | English |
| | Product Size (mm)(W x D x H) | 1257.7*745.2*82.2mm |
| Package Size (mm)(W x D x H) | 1366.6*185*891.5mm(Heavy Carton) |
| Net Weight | 24Kg±1.5Kg |
| Gross Weight | 30Kg±1.5Kg |
| Housing Material | Metal |
| Housing color | Black |
| Frame width(T/B/L/R) | 32.5 / 70.5 / 32.5 / 32.5 mm |
| VESA | 4-M8 Screw hole 600*400mm |
| Speaker | 16W * 2 |
was founded in 2010, a high- tech , innovative and dynamic group ,specializing in research ,development and manufacture of IT products and solutions . Our headquarter in 'Silicon Valley ' California of U.S.A and manufacturing base in Shenzhen of China . Our JCVISION Technology Group business covering Smart Education ,Smart Display , Smart Projector etc .
We believe that offering good products under competitive price & good quality with responsive service is the best feedbacks to our respectable customers . We sincerely invite you to enjoy our service
Our Advantage :
1.Attractive Price based on consistent /Reliable quality .
2. Strong R&D team and design capability .
3.Wide Range of product lines to meet comprehensive requirements .
4. On time shipping / Optimum / flexible logistics arrangement .
5. Effective and efficient pre-sale & after-sale service .
Q:
Is your company factory ? A:Yes ,our factory base out in Shenzhen China, and welcomed to visit our factory anytime.
Q: What's your after-sale service?
A: We can offer 100% guarantee on our product. If any problems, you will get our reply within 24 hours.
Q:Can you provide OEM service?
A: Yes, we can. we can customize it according to your request.
Q: How is the quality of the product?
A: Our products have been strictly tested high quality by QC before shipping to customers.
Q: What's your after-sale service?
A: If any problems, you will get our reply within 24 hours. Solution will be offered instantly.
