China DS tech multi touch IR smart board 65" 75" 85" Interactive whiteboard for video conference, Find details about China interactive whiteboard, smart board from DS tech multi touch IR smart board 65" 75" 85" Interactive whiteboard for video conference
Model | DSY-65DV18 | DSY-75DV18 | DSY-85DV18 |
Backlight | LED | LED | LED |
Active display size (diagonal) | 65" | 75" | 85" |
Aspect Ratio | 16:9 | 16:9 | 16:9 |
Product dimension (mm) | 1479.9*911.1*109.4mm | 1699.2*1038.2*104mm | 1940.2*1176.9*106.2mm |
Slime frame | 13 mm | 13 mm | 13 mm |
Dynamic Contrast Ratio | 4000:1 | 4000:1 | 4000:1 |
Resolution | 3840*2160 (4K) | 3840*2160 (4K) | 3840*2160 (4K) |
Colors | 8 bit / 1.07 billion colors | 8 bit / 1.07 billion colors | 8 bit / 1.07 billion colors |
Brightness | 350cd/m2 | 350cd/m2 | 350cd/m2 |
Response time | 8 ms | 8 ms | 8 ms |
View Angle | 178°, 178° | 178°, 178° | 178°, 178° |
Dot pitch (mm) | 0.124 mm x 0.372 mm | 0.4298 mm x 0.4298 mm | 0.4875 mm x 0.4875 mm |
Panel life expentance | ≥50000 hrs | ≥50000 hrs | ≥50000 hrs |
LCD quality | Grade A | Grade A | Grade A |
Speakers | 15W x 2 | 15W x 2 | 15W x 2 |
OPS Slot | Yes (42mm,80Pin) | Yes (42mm,80Pin) | Yes (42mm,80Pin) |
Power consumption | Maximun< 220W | Maximun<300W | Maximun< 350W |
Power voltage | 100V - 240VAC, 50/60Hz 15W x 2 | 100V - 240VAC, 50/60Hz 15W x 2 | 100V - 240VAC, 50/60Hz 15W x 2 |
Work environment | TEMP: 0ºC ~ 40ºC / Humidity: 20% ~ 80% | TEMP: 0ºC ~ 40ºC / Humidity: 20% ~ 80% | TEMP: 0ºC ~ 40ºC / Humidity: 20% ~ 80% |
Storage environment | TEMP: -10ºC ~ 60ºC / Humidity:10% ~ 60% | TEMP: -10ºC ~ 60ºC / Humidity:10% ~ 60% | TEMP: -10ºC ~ 60ºC / Humidity:10% ~ 60% |
Maximum continue working time | 18 hours*7 days | 18 hours*7 days | 18 hours*7 days |
Android System (Default) | |||
System configuration | Android 8.0, RAM 4G + 32GB, chipboard: Hi3751ARBCV8110D0N , | ||
Interface Inputs / Outputs | HDMI in*2, HDMI out *1, USB2.0*2,SD-TF*1, AV input*1 , YPbPr*1, RJ45*2, SPDIF output*1, VGA input*1, Touch USB*3, Audio input*1, DP IN*1, USB Extend *2, RS232*1, SD*1, AV output*1, earphone *1, MIC*1, wifi *4 | ||
Model | DSY-65DV18 | DSY-75DV18 | DSY-85DV18 |
Touch Screen Parameter | |||
Glass surface | 4 mm Tempered glass | ||
Technology | Infrared touch (IR touch) | ||
HID support | Yes | ||
Touch supported | 10 points touch /max 20 points touch | ||
Writing tools | finger or any opaque object | ||
Positioning accuracy | 2 mm | ||
Response Time | ≤ 5ms | ||
Connection Interface | USB | ||
Detachable IR frame | Yes | ||
Software | Yes | ||
Touch Life Expectancy | ≥ 60,000,000 times | ||
OPS (optional) | |||
Chipset | InteI H110 Express | ||
CPU | i3 Intel Skylake | i5 Intel Skylake | i7 Intel Skylake |
Storage | 4G DDR4 RAM / SSD128G | ||
Graphics | InteI InteIHD | InteI InteIHD | NIVIDA GT1030 2G (i7) |
Interface | USB2.0*4, USB 3.0*2, RJ45*1, HDMI*1, DP output*1, LINE output*1, MIC input*1, WIFI, COM (option) | ||
OS | Windows10 | ||
Packing Details | |||
Package list | Remote controller*1, Power cable 1.5m*1, User manual*1, Wall Mount Bracket*1. | ||
Packing Dimension (mm) | 1600*215*1025mm | 1870*220*1150mm | 2110*240*1315mm |
Net Weight (kg±4) | 48.5kg | 64kg | 98kg |
Gross Weight (kg±4) | 57.2kg | 75kg | 115kg |