All-in-One Design
Information display, interaction, storage, and annotation can all be done in one device
Multiple Terminal Interaction & Annotation HIK-Screen
Link App controls and annotates the display from a mobile device through Wi-Fi connection, and all devices share the same display and annotation.
20-Point IR Touch
Industry-leading 10-point infrared touch technology supports multi-point touch writing at the same time, rapid response, and fluency writing.
Built-in Wi-Fi
Built-in Wi-Fi realizes wireless screen mirroring supporting 2/4-split screen without any cable connection.
All in One Interactive Display
4K display, 20px ultra fine writing, Built-in interactive whiteboard system, 20 people writing at the same time,
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Display |
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Viewing Angle |
178°(H)/178°(V) |
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Screen Size |
75 inch LED Backlight |
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Backlight |
DLED |
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Pixel Pitch |
0.496(H) mm × 0.372(V) mm |
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Resolution |
3840 × 2160 @ 60 Hz |
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Brightness |
450 cd/m² |
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Color Depth |
10 bit |
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Contrast Ratio |
1200:1 (Typ.) |
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Response Time |
6 ms |
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Refresh Rate |
60 Hz |
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Touch |
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Type |
Infrared touch screen |
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Touch Point |
20 point multi-touch |
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Touch Response Time |
< 10 ms |
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Touch Precision |
±1 mm (≥ 90% touching area) |
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Built-in System |
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Operation System |
Android 8.0 |
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Processor |
4-core A73 × 2 + A53 × 2, 1.5 GHz |
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Memory |
3 GB |
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Built-in Storage |
32 GB |
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Net Card |
Built-in 100Mbps NIC, supporting routing |
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Interface |
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Video & Audio Input |
HDMI IN × 2, VGA IN × 1, PC AUDIO IN × 1, LINE IN × 1 |
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Video & Audio Output |
HDMI OUT × 1, LINE OUT × 1, SPDIF OUT × 1, Built-in 16 W speaker × 2 |
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Network Interface |
RJ45 (100Mbps ports) × 2 |
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Data Transmission Interface |
2 USB on front panel , 2 USB on rear panel |
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Control Interface |
RS-232 × 1 |
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Power |
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Standby Power |
0.5 W |
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Consumption |
< 200 W (full load) |
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Working Environment |
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Operation Temperature |
0℃~40℃ |
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Operation Humidity |
10%~90% RH |
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General |
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Power Supply |
100 V to 240 VAC, 50/60 Hz |
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Gross Weight |
71 Kg |
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Net Weight |
55 Kg (92.59 lb) |
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Package Dimensions (W × H × T) |
1940 mm × 1215 mm × 283 mm (76.38'' × 47.83'' × 11.14'') |
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Product Dimensions (W × H × T) |
1737 mm × 1040 mm × 103 mm (68.39'' × 40.94'' × 4.06'') |