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Model | HS-EHY65/HS-EHY75/HS-EHY85/HS-EHY86 | |
Product name | Interactive whiteboard for conference/classroom | |
Display parameters | ||
Size | 65 inch/75 inch/85 inch/86 inch | |
Resolution | 3840*2160(RGB)/4K | |
Brightness | ≥350cd/㎡ | |
Contrast ratio | 5000:1 | |
Response time | 6.5 ms | |
Refresh rate | 60Hz | |
Viewing angle | 178°(H)/178°(V) | |
Pixel pitch | 0.372*0.372mm | |
Android system information | ||
Main chip | Amlogic T972 | |
System version | Android 9.0 | |
CPU Processor architecture | ARM A55 | |
CPU frequency | 1.9GHz | |
CPU core number | Quad core | |
GPU | Mali-G31 | |
RAM | 4GB | |
ROM | 32GB | |
System language | Chinese Simplified, traditional Chinese, English, Japanese, Russian, German, French, Polish, Spanish,Portuguese, Korean, etc. | |
Power information | ||
Input voltage | AC:90V~264V | |
Frequency range | 50Hz/60Hz | |
Maximum power | ≤160W | |
OPS power | DC:19V/5A | |
Standby power | <0.5W | |
Function / Port on the back of machine | ||
HDMI | *2 | |
DP | *1 | |
VGA | *1 | |
PC AUDIO | *1 | |
AV | *1 | |
YPBPR | *1 | |
USB | *3 | |
RS232 | *1 | |
RJ45 | *1 | |
TF slot | *1 | |
COAX out | *1 | |
LINE out | *1 | |
TOUCH out | *1 | |
OPS slot | *1 | |
Antenna | *1 | |
Front port | ||
USB | *2 | |
Metal switch | *1 | |
Built-in speaker | 15W*2 (Hi-fi speaker) | |
Built-in camera | 12 MP | |
Built-in microphone | 6-way array microphone | |
Magnetic pen area | *2 | |
Working environment | ||
Working temperature | 0℃~40℃ | |
Working humidity | 20%~80% | |
Working altitude | ≤5000m | |
Storage temperature | -10℃~60℃ | |
Storage humidity | 20%~80% | |
Appearance information | ||
Frame/back shell | Aluminum alloy shell material, in black | |
Anti-glare tempered glass | 4mm anti-glare tempered glass | |
VESA hole | 4*M8 screw hole/ 500mm*400mm | |
Touch parameter | ||
Touch type | Infrared touch | |
Writing surface material | 4mm anti-glare tempered glass | |
Maximum touch points | 20 points | |
Response speed | <8ms | |
Touch accuracy | The accuracy of 90% center area is ±1mm, 10% edge area accuracy is ±3mm. | |
Touch count | Unlimited times | |
Writing mode | Finger, touch pen, or other non-metallic objects that are not sharp | |
Report resolution | 32768*32768 | |
Anti-light performance | <80000Lux | |
System compatibility | Windows7 and above; Andirod; Linux, Mac | |
Palm erase | Yes | |
Plug and play | Yes | |
Drive method | Free drive | |
Communication type | USB | |
Camera parameters | ||
Pixel camera | 12 MP | |
Support maximum resolution | 3840*3104 (15fps) | |
Support other resolutions | 1920*1080(30fps); 2592*1944(30fps); 3264*2448(30fps); 3840*2160(30fps) | |
System compatibility | Windows7 and above; Andirod7.0 and above | |
Lens structure | 5P+IR | |
Filter | 650±10nm | |
Angle of view | 94° | |
Wide dynamic | Support | |
Beauty fine adjustment | Support | |
Automatic gain | Support | |
Fill light fine-tuning | Support | |
Communication type | USB | |
Microphone parameters | ||
Microphone type | Linear Isometric Array Microphone | |
Number of microphone | 6-way array microphone | |
S/N ratio | 64dB | |
Adapterization distance | 10m | |
Sampling Rate | 16KHz | |
Sampling bits | 16bit | |
Echo cancellation | Support | |
Beamforming | Support | |
Environment restraint | Support | |
Dereverb | Support | |
Sound source localization | Support | |
System compatibility | Windows7 and above; Andirod7.0 and above | |
Communication type | USB | |
OPS | ||
Slot size | 194mm(L)*181.5mm(W)*33.5mm(H) | |
Support OPS size | 195mm(L)*180mm(W)*42mm(H); 195mm(L)*180mm(W)*33mm(H); 195mm(L)*180mm(W)*30mm(H) | |
Support power | ≤19V/5A | |
Pin Agreement | 80-pin/Intel OPS standard protocol | |
Pin contains definition | Power supply, HDMI/DVI, USB, UART, OPS etc. | |
Best resolution | 3840*2160 | |
Maximum refresh rate | 60Hz | |
OPS configuration | i3/i5/i7 (optional) | |
List of package | ||
65 inch interactive whiteboard | 1pcs | |
Remote control | 1pcs | |
3m power cable | 1pcs | |
Touch pen | 2pcs | |
Wall mount | 1pcs | |
Manual | 1pcs |
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