Available models
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DS-D5B55RB/B
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Screen Size
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55 inch LED Backlight
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Power
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100 to 240 VAC, 50/60 Hz
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Qətnamə
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3840 × 2160@60 Hz
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Pixel Pitch
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0.105 (H) × 0.315 (V) mm
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Viewing Angle
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178° (H) / 178° (V)
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Contrast Ratio
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4500 : 1 (Typ.)
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Type
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Infrared touch screen
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Memory
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3 GB
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Bluetooth
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Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version.
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Network Interface
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RJ45 (100 Mbps port) × 2
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Backlight
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DLED
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Parlaqlıq
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350 cd/m²
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Color Depth
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10 bit
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Color Gamut
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90% NTSC (CIE1931) (Typ.)
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Video & Audio Input
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HDMI IN × 2, MAX 4K @ 60 Hz, LINE IN × 1
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Standby Consumption
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0.5 W
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Package Dimensions (W x H x D)
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1432 × 904 × 211 mm (56.4'' × 35.6'' × 8.3'')
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Pixel
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8 MP
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Quraşdırma növü
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Divar, Döşəmə üstü
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Seriya
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Conferernce Flat Panel
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Optical Bonding
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Support
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Processor
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4-core A73 × 2 + A53 × 2, 1.5 GHz
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Data Transmission Interface
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USB on front panel × 2, USB on rear panel × 2, touch USB × 1
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Built-in Storage
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32 GB
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Product Model
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DS-D5B55RB/B
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Glass
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Smooth tempered glass being anti-glare and explosion-proof
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Touch Point
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20 point multi-touch
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Touch Response Time
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< 10 ms
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Touch Precision
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± 1 mm (≥ 90% touching area)
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Video & audio output
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HDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1
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Control interface
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RS-232 × 1
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Sampling Rate
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32 K
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Product dimensions
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1266 × 789 × 83 mm (49.8'' × 31.1'' × 3.3'')
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Camera Function
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Smart switch between Android system and OPS
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Distortion
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≤1%
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Camera Resolution Ratio
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Up to 4K
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Specification
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Omni-directional 6-array layout
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Mic Function
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Echo reduction and smart noise-cancellation
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Voice Distance
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8 m
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NIC
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Built-in 100 Mbps NIC, supporting routing
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Mic Sampling Rate
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16 bit
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