Product Model |
DS-D5B75RB/B |
Display |
Screen Size: 75 inch LED Backlight |
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Backlight: DLED |
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Pixel Pitch: 0.105 (H) × 0.315 (V) mm |
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Resolution: 3840 × 2160 @ 60 Hz |
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Brightness: 350 cd/m² |
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Color Depth: 10 bit |
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Contrast Ratio: 4500:1 (Typ.) |
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Response Time: 6 ms |
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Color Gamut: 90% NTSC (CIE1931) (Typ.) |
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Refresh Rate: 60 Hz |
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Viewing Angle: 178° (H) / 178° (V) |
Built-In System |
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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NIC: Built-in 100 Mbps NIC, supporting routing |
Touch |
Type: Infrared touch screen |
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Glass: Smooth tempered glass being anti-glare and explosion-proof |
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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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Optical Bonding: Support |
Internal Function |
Loudspeaker: Built-in 2 × 10 W loudspeaker |
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Bluetooth: Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version. |
Interface |
Video & Audio Input: HDMI IN × 2, MAX 4K @ 60 Hz, LINE IN × 1 |
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Video & Audio Output: HDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1 |
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Control Interface: RS-232 × 1 |
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Network Interface: RJ45 (100 Mbps port) × 2 |
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Data Transmission Interface: USB on front panel × 2, USB on rear panel × 2, touch USB × 1 |
Power |
Power Consumption: ≤ 250 W (full load) |
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Standby Consumption: 0.5 W |
Working Environment |
Working Temperature: 0 ℃ to 40 ℃ (32 ℉ to 104 ℉) |
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Working Humidity: 10% to 90% RH |
General |
Power: 100 to 240 VAC, 50/60 Hz |
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Product Dimensions: 1266 × 789 × 83 mm (49.8'' × 31.1'' × 3.3'') |
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Package Dimensions (W × H × D): 1432 × 904 × 211 mm (56.4'' × 35.6'' × 8.3'') |
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Net Weight: 29.71 kg (65.5 lb.) |
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Gross Weight: 37.25 kg (82.1 lb.) |
Camera |
Pixel: 8 MP |
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Camera Function: Smart switch between Android system and OPS |
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Field Angle: 100° (diagonal), 90° (horizontal), 66° (vertical) |
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Distortion: ≤1% |
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Camera Resolution Ratio: Up to 4K |
Microphone |
Specification: Omni-directional 6-array layout |
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Mic Function: Echo reduction and smart noise-cancellation |
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Voice Distance: 8 m |
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Sampling Rate: 32 K |
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Mic Sampling Rate: 16 bit |