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DS-D5B55RB/B

EOL

55-inch 4K Interactive Display W/ Camera and Microphone array

  • 4K Display Presenting More Details: 4K resolution improves the image details with the features of being anti-glared, fingerprint-resistant, and strong light-blocked.
  • Instant and Ultra-Fine Writing: Provides smooth writing with the touch precision of 1 mm, and smart stroke optimization makes every stroke more real.
  • One-touch Sharing for Meeting: Annotation sharing by QR code or e-mail ensures more concentrations and higher efficiency.
  • Free Annotating Without Boundaries: Built-in application enables free annotations and instant saving on any interfaces. The whiteboard system can register up to 20 simultaneous touch points, showing different opinions at the same time.
  • Wireless Screen Mirroring: Wireless screen mirroring through laptop, desktop PC, mobile phone, and tablet with no need to connect cables. Convenient solution comparison thanks to screen split by half and by quarter.
  • Corporative Working Without Distance Limit: Video conferencing available through relative software and hardware, making remote cooperation achievable. Multi-screen interaction in large-scale scenarios with synchronized displaying of writing.
  • Built-in 8 MP camera ensures clearer images, and 6 microphone arrays present you an immersive experience.
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Data Sheet
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Available models:

DS-D5B55RB/B
DS-D5B55RB/B
EOL
Data Sheet

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.

Resources

Technical documents

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V7.9.71_200910
Firmware_V2.39.0_200429
Applied to:
DS-D5B55RB/B

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