Hikvision 75-Inch 4K Interactive Display, Memory 3GB, Build-in 32GB Storage, 60Hz Refresh Rate, Response Time 6ms, Free VESA Mount | DS-D5A75RB/B - DS-D5B75RB/A

75-inch 4K Interactive Display

• Ultra HD display with up to 3840 × 2160 resolution of input signal available.
• 20px ultra fine writing, and 2 mm diameter recognizable with the precision of 1 mm.
• Built-in Wi-Fi realizes miracasting without any cable connection.
• Built-in interactive whiteboard system allows annotating and sharing by QR code.
• Looping-out display available.
• Various audio and video interfaces for device access.
• Built-in network switch chip saves a network switch.
• Built-in Android system provides kinds of applications.
• Compatible with OPS/OPS-C devices, realizing smooth switch between built-in systems.
• Ultra-thin design with aluminum profile frame.

Specification 

• Product ModelDS-D5B75RB/A

• Display
• Screen Size: 75 inch LED Backlight
• Backlight: DLED
• Pixel Pitch: 0.143(H) × 0.430(V) mm
• Resolution: 3840 × 2160 @60 Hz
• Brightness: 350 cd/m²
• Color Depth: 10 bit
• Contrast Ratio: 1200：1（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: AG smooth glass
• Touch Point: 20 point multi-touch
• Touch Response Time: ＜ 10 ms
• Touch Precision: ±1 mm (≥ 90% touching area)
• Touch Craft: Full paste

• Internal Function
• Loudspeaker: Built-in 2 × 16 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 4 K @ 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 (100Mbps ports) × 2
• Data Transmission Interface: 2 USB on front panel , 2 USB on rear panel

• Power
• Power Consumption: < 300 W (full load)
• Standby Consumption: 0.5 W

• Working Environment
• Working Temperature: 0 ℃~40 ℃
• Working Humidity: 10%~90% RH

• General
• Power: AC 100 V～240 V，50/60 Hz
• Product Dimensions: 1718× 1021 × 87.5 mm
• Package Dimensions (W × H × D): 1927 x 1212 x 254mm
• Net Weight: 51.75 kg
• Gross Weight: 68.36 kg