*Product Model: DS-D5C86RB/B
-Screen Size: 86 inch
-Backlight: DLED
-Pixel Pitch: 0.1645（H）× 0.4935（V）mm
-Resolution: 3840 × 2160 @60 Hz
-Brightness: 400 cd/m² （Typ.）
-Color Depth: 10 bit
-Display Color: 1.07 G
-Response Time: 5 ms
-Panel Type: VA
-Contrast Ratio: 5000:1 (Static) / 30,000:1 (Dynamic)
-Color Gamut: 72% NTSC (CIE1931) (Typ.)
-Refresh Rate: 60 Hz
-Viewing Angle: 178° (H)/178° (V)
-Type: Infrared Touch Screen
-Touch Point: Up to 50-point multi-touch
-Touch Response Time: ≤ 2 ms
-Minimum Touch Object: ≥ 1.5 mm (≥ 90% touching area)
-Touch Precision: ± 0.5 mm (≥ 90% touching area)
-Touch Resolution: 32768 × 32768
*Built-in System
-Operation System: Android 14.0
-Memory: 8 GB
-Built-in Storage: 128 GB
-Processor: Quad-core Cortex-A76 × 4（2.4 GHz）and quad-core Cortex-A55 × 4（1.8 GHz）
-GPU: Mali-G610 MC4
-HDCP Version: 2.3
*Camera
-Pixel: Pixel 48MP for Photos & 8 MP for Video
-Camera Function: Support intelligent switching between Android system, OPS, and PC.
-Field Angle: 93.4° (diagonal), 84.5° (horizontal), 54.1° (vertical)
-Distortion: ≤2.5%
-Camera Resolution Ratio: Up to 4K
*Microphone
-Specification: Omni-directional 8-array layout
-Mic Function: Echo reduction and smart noise-cancellation
-Voice Distance:12 m
-Sampling Rate: 32 K
-Mic Depth: 16 bit
*Internal Function
-Loudspeaker: Built-in 2 × 20 W+25W loudspeaker;
-Bluetooth: Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.1
-NFC: Support screen mirroring by Android phones
-Light Sensor: Yes
-Image Processing Technology: Support 3D digital noise reduction, face detection, automatic white balance, automatic purple edge removal, automatic defogging；support shadow correction
-Audio Processing Technology: Support dereverberation, adaptive noise reduction, adaptive non-stationary noise reduction, adaptive echo cancellation, automatic gain control, automatic electrical level control, sound source localization, speech dynamic detection, digital beam forming, speech detection.
*Interface"
-Video & Audio Input: HDMI In (HDMI 2.0) × 3, VGA In × 1, DP In (DP 1.2) × 1, Audio In × 1
-Video & audio output: HDMI Out (HDMI 2.0) × 1, Audio Out × 1, SPDIF Out × 1
-Control interface: TOUCH-USB 3.0 × 3, RS232 × 1
-Network Interface: LAN (1000 Mbps) × 2
                               WIFI AP & Station, 2.4G/5G
                               WIFI 6, IEEE 802.11 a/b/g/n/ac/ax 2 × 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP
-Data Transmission Interface: USB 3.0 × 4, USB 2.0 × 1, Type-C × 2 (Type-C supports USB 2.0, DP 1.2, and charging functions; side charging 15 W, front charging 65 W)
*Power
-Power Supply": 100 to 240 VAC, 50/60 Hz
*General:
-VESA: 800 mm × 600 mm （4 × M8-25 mm）
-Product dimensions: 1960.44 mm × 1173.74 mm × 82.5 mm
-Accessory: Wall mount bracket, hook, user manual, touch writing pen, packing list, 3 M touch USB cable, 3.5M HDMI cable (2.0), power cable , bluetooth remote control.
-Package Dimensions (W × H × D): 2147 mm × 1335 mm × 213 mm
*Gross Weight: 82.6 kg