Hikvision 86-inch 4K Smart Blackboard DS-D5186RC/CB

Specifications

Product Model: DS-D5186RC/CB; Screen Size: 86 inch; Backlight: DLED; Pixel Pitch: 0.1645(H) × 0.4935(V) mm; Resolution: 3840 × 2160 @60 Hz; Brightness: 380 cd/m² （Typ.）; Color Depth: 10 bit; Display Color: 1.07G; Response Time: 8 ms; Panel Type: VA; Contrast Ratio: 4000:1 (Static)
30,000:1 (Dynamic); Color Gamut: 72% NTSC（CIE1931）（Typ.）; Refresh Rate: 60 Hz; Viewing Angle: 178°(H)/178°(V); Aspect Ratio: 16:9; Surface Hardness: 9H (Pencil)
7 (Mohs); Surface Glass: Anti-Glare Glass; Surface Haze: 25%Haze; Glass Bonding Method: Zero Lamination; Display Area: 1895.04 mm x 1065.96 mm; Working Duration: 7 × 16H; Transmittance: ≥ 88%; Lifespan: 50,000 hours; Type: Infrared Touch Screen; Touch Point: 40 point multi-touch; Touch Response Time: ＜ 5 ms; Minimum Touch Object: ≥ 3 mm; Touch Precision: ± 1 mm (≥ 90% touching area); Touch Resolution: 32768 × 32768; Operation System: Android 13.0; Memory: 4 GB; Built-in Storage: 64 GB; Processor: Quad-core Cortex-A76 × 4（2.4GHz）and quad-core Cortex-A55 × 4（1.8GHz）; GPU: Mali-G610 MC4; HDCP Version: 2.1; Pixel: Pixel 48MP for Photos & 8 MP for Video; Camera Function: Support intelligent switching between Android system, OPS, and PC.; Field Angle: 120°(diagonal), 110°(horizontal), 75°(vertical); Distortion: ≤2.5%; Camera Resolution Ratio: Up to 4K; Specification: Omni-directional 8-array layout; Mic Function: Echo reduction and smart noise-cancellation; Voice Distance: 12 m; Sampling Rate: 32 K; Mic Sampling Rate: 16 bit; Loudspeaker: Built-in 2 ×15 W+ 2 x 15W 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 and distortion correction for lens.; Audio Processing Technology: Support dereverberation, adaptive noise reduction, adaptive non-stationary noise reduction, adaptive echo cancellation, automatic gain control, automatic electrical level control.; Video & Audio Input: HDMI In （HDMI 2.0）× 3, Audio In × 1; Video & audio output: HDMI Out （HDMI 2.0）× 1, Audio Out × 1; Control interface: TOUCH-USB 3.0 × 1, RS232 × 1; Network Interface: LAN (1000 Mbps) × 2
WIFI AP&Station，2.4G/5G
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 × 1 (Type-C supports USB 2.0, DP 1.2, and charging functions; charging 15 W); Power Supply: 100 to 240 VAC, 50/60 Hz; Standby Consumption: ≤ 0.5 W; Average Consumption: < 350W; Working Temperature: 0 °C to 40 °C (32 °F to 104°F); Working Humidity: 10%~90% RH; Product dimensions: Main screen：1977.2mm × 1202.26mm × 108.07mm Overall：4203.96mm × 1202.26mm × 108.07mm; Accessory: Wall mount bracket, user manual, touch writing pen, 3M touch USB cable, 3M HDMI cable (2.0), 1.5m power cable (European standard), Bluetooth remote control.; Package Dimensions (W × H × D): 1937 mm × 264 mm × 1222 mm; Net Weight: 62.55 ± 1 kg; Gross Weight: 81.38± 2 kg; Color: Black back shell, black and silver frames.; Material: Aluminum alloy + SECC sheet metal parts.