Hikvision 4K Interactive Flat Panel With Camera and Microphone array

Hikvision 4K Interactive Flat Panel With Camera, Microphone array, 20px ultra-fine writing, Looping-out display

Description

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 is 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.

Specifications

Product ID: DS-D5B65RB/D (65 Inch)/ DS-D5B75RB/D (75 Inch) / DS-D5B86RB/D (86 Inch)
Backlight: DLED
Pixel Pitch: 0.124 (H) × 0.372 (V) mm
Resolution: 3840 × 2160@60 Hz
Brightness: 350 cd/m²
Color Depth: 10 bit
Contrast Ratio: 4000 : 1 (Typ.)
Response Time: 6 ms
Color Gamut: 90% NTSC (CIE1931) (Typ.)
Refresh Rate: 60 Hz
Viewing Angle: 178° (H) / 178° (V)
Operation System: Android 11
Processor: A72*2 + A53*4, 1.8 GHz
Memory: 4 GB
Built-In Storage: 64 GB
NIC: Built-in 1000 Mbps NIC, supporting routing; IEEE 802.11 a/b/g/n/ac with 2 × 2 MIMO, supporting both 2.4 GHz and 5GHz bands
Type: Infrared touch screen
Glass: AG smooth glass
Touch Point: Max 45 point multi-touch
Touch Response Time: ＜ 10 ms
Touch Precision: ± 1 mm (≥ 90% touching area)
Loudspeaker: Built-in 2 × 16 W loudspeaker
Bluetooth: Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version
Video & Audio Input: HDMI IN × 2, MAX 4K @30 Hz, LINE IN × 1
Video & Audio Output: HDMI OUT（HDMI 2.0） × 1, MAX 4K @60 Hz, LINE OUT × 1
Control Interface: RS-232 × 1, Touch-USB × 1
Network Interface: RJ45 (1000 Mbps port) × 2
Data Transmission Interface: USB-C × 1, USB-A × 2 on front panel, USB-A × 2 on rear panel
Pixel: 8 MP
Camera Function: Smart switch between Android system and OPS
Field Angle: 120°(diagonal), 110°(horizontal), 66°(vertical)
Distortion: ≤6%
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