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DS-D5B55RB/B
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Specification

  • Product Model
  • Product ModelDS-D5B55RB/B
  • Display
  • Screen Size55 inch LED Backlight
  • BacklightDLED
  • Pixel Pitch0.105 (H) × 0.315 (V) mm
  • Resolution3840 × 2160@60 Hz
  • Brightness350 cd/m²
  • Color Depth10 bit
  • Contrast Ratio4500 : 1 (Typ.)
  • Response Time6 ms
  • Color Gamut90% NTSC (CIE1931) (Typ.)
  • Refresh Rate60 Hz
  • Viewing Angle178° (H) / 178° (V)
  • Built-in System
  • Operation SystemAndroid 8.0
  • Processor4-core A73 × 2 + A53 × 2, 1.5 GHz
  • Memory3 GB
  • Built-in Storage32 GB
  • NICBuilt-in 100 Mbps NIC, supporting routing
  • Touch
  • TypeInfrared touch screen
  • GlassSmooth tempered glass being anti-glare and explosion-proof
  • Touch Point20 point multi-touch
  • Touch Response Time＜ 10 ms
  • Touch Precision± 1 mm (≥ 90% touching area)
  • Optical BondingSupport
  • Internal Function
  • LoudspeakerBuilt-in 2 × 10 W loudspeaker
  • BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version.
  • Interface
  • Video & Audio InputHDMI IN × 2, MAX 4K @ 60 Hz, LINE IN × 1
  • Video & audio outputHDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1
  • Control interfaceRS-232 × 1
  • Network InterfaceRJ45 (100 Mbps port) × 2
  • Data Transmission InterfaceUSB on front panel × 2, USB on rear panel × 2, touch USB × 1
  • Power
  • Power Consumption≤ 250 W (full load)
  • Standby Consumption0.5 W
  • Working Environment
  • Working Temperature0 ℃ to 40 ℃ (32 ℉ to 104 ℉)
  • Working Humidity10% to 90% RH
  • General
  • Power100 to 240 VAC, 50/60 Hz
  • Product dimensions1266 × 789 × 83 mm (49.8'' × 31.1'' × 3.3'')
  • Package Dimensions (W × H × D)1432 × 904 × 211 mm (56.4'' × 35.6'' × 8.3'')
  • Net Weight29.71 kg (65.5 lb.)
  • Gross Weight37.25 kg (82.1 lb.)
  • Camera
  • Pixel8 MP
  • Camera FunctionSmart switch between Android system and OPS
  • Field Angle100° (diagonal), 90° (horizontal), 66° (vertical)
  • Distortion≤1%
  • Camera Resolution RatioUp to 4K
  • Microphone
  • SpecificationOmni-directional 6-array layout
  • Mic FunctionEcho reduction and smart noise-cancellation
  • Voice Distance8 m
  • Sampling Rate32 K
  • Mic Sampling Rate16 bit
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Product Model
Product Model
DS-D5B55RB/B
Display
Screen Size
55 inch LED Backlight
Backlight
DLED
Pixel Pitch
0.105 (H) × 0.315 (V) mm
Resolution
3840 × 2160@60 Hz
Brightness
350 cd/m²
Color Depth
10 bit
Contrast Ratio
4500 : 1 (Typ.)
Response Time
6 ms
Color Gamut
90% NTSC (CIE1931) (Typ.)
Refresh Rate
60 Hz
Viewing Angle
178° (H) / 178° (V)
Built-in System
Operation System
Android 8.0
Processor
4-core A73 × 2 + A53 × 2, 1.5 GHz
Memory
3 GB
Built-in Storage
32 GB
NIC
Built-in 100 Mbps NIC, supporting routing
Touch
Type
Infrared touch screen
Glass
Smooth tempered glass being anti-glare and explosion-proof
Touch Point
20 point multi-touch
Touch Response Time
＜ 10 ms
Touch Precision
± 1 mm (≥ 90% touching area)
Optical Bonding
Support
Internal Function
Loudspeaker
Built-in 2 × 10 W loudspeaker
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
Video & audio output
HDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1
Control interface
RS-232 × 1
Network Interface
RJ45 (100 Mbps port) × 2
Data Transmission Interface
USB on front panel × 2, USB on rear panel × 2, touch USB × 1
Power
Power Consumption
≤ 250 W (full load)
Standby Consumption
0.5 W
Working Environment
Working Temperature
0 ℃ to 40 ℃ (32 ℉ to 104 ℉)
Working Humidity
10% to 90% RH
General
Power
100 to 240 VAC, 50/60 Hz
Product dimensions
1266 × 789 × 83 mm (49.8'' × 31.1'' × 3.3'')
Package Dimensions (W × H × D)
1432 × 904 × 211 mm (56.4'' × 35.6'' × 8.3'')
Net Weight
29.71 kg (65.5 lb.)
Gross Weight
37.25 kg (82.1 lb.)
Camera
Pixel
8 MP
Camera Function
Smart switch between Android system and OPS
Field Angle
100° (diagonal), 90° (horizontal), 66° (vertical)
Distortion
≤1%
Camera Resolution Ratio
Up to 4K
Microphone
Specification
Omni-directional 6-array layout
Mic Function
Echo reduction and smart noise-cancellation
Voice Distance
8 m
Sampling Rate
32 K
Mic Sampling Rate
16 bit
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Product Model
  • Product ModelDS-D5B55RB/B
Display
  • Screen Size55 inch LED Backlight
  • BacklightDLED
  • Pixel Pitch0.105 (H) × 0.315 (V) mm
  • Resolution3840 × 2160@60 Hz
  • Brightness350 cd/m²
  • Color Depth10 bit
  • Contrast Ratio4500 : 1 (Typ.)
  • Response Time6 ms
  • Color Gamut90% NTSC (CIE1931) (Typ.)
  • Refresh Rate60 Hz
  • Viewing Angle178° (H) / 178° (V)
Built-in System
  • Operation SystemAndroid 8.0
  • Processor4-core A73 × 2 + A53 × 2, 1.5 GHz
  • Memory3 GB
  • Built-in Storage32 GB
  • NICBuilt-in 100 Mbps NIC, supporting routing
Touch
  • TypeInfrared touch screen
  • GlassSmooth tempered glass being anti-glare and explosion-proof
  • Touch Point20 point multi-touch
  • Touch Response Time＜ 10 ms
  • Touch Precision± 1 mm (≥ 90% touching area)
  • Optical BondingSupport
Internal Function
  • LoudspeakerBuilt-in 2 × 10 W loudspeaker
  • BluetoothBuilt-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version.
Interface
  • Video & Audio InputHDMI IN × 2, MAX 4K @ 60 Hz, LINE IN × 1
  • Video & audio outputHDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1
  • Control interfaceRS-232 × 1
  • Network InterfaceRJ45 (100 Mbps port) × 2
  • Data Transmission InterfaceUSB on front panel × 2, USB on rear panel × 2, touch USB × 1
Power
  • Power Consumption≤ 250 W (full load)
  • Standby Consumption0.5 W
Working Environment
  • Working Temperature0 ℃ to 40 ℃ (32 ℉ to 104 ℉)
  • Working Humidity10% to 90% RH
General
  • Power100 to 240 VAC, 50/60 Hz
  • Product dimensions1266 × 789 × 83 mm (49.8'' × 31.1'' × 3.3'')
  • Package Dimensions (W × H × D)1432 × 904 × 211 mm (56.4'' × 35.6'' × 8.3'')
  • Net Weight29.71 kg (65.5 lb.)
  • Gross Weight37.25 kg (82.1 lb.)
Camera
  • Pixel8 MP
  • Camera FunctionSmart switch between Android system and OPS
  • Field Angle100° (diagonal), 90° (horizontal), 66° (vertical)
  • Distortion≤1%
  • Camera Resolution RatioUp to 4K
Microphone
  • SpecificationOmni-directional 6-array layout
  • Mic FunctionEcho reduction and smart noise-cancellation
  • Voice Distance8 m
  • Sampling Rate32 K
  • Mic Sampling Rate16 bit
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

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