DS-D5B86RB/EL 86-inch 4K Interactive Display UHD 4K display with resolution of 3840 `d7 2160. Anti-glare and anti-blocking design to ensure smooth interaction. Dual systems of Android and Windows (optional with 195`d730`d7180mm OPS) saving cost and easy to use, video conferencing software is recommended to run on the Windows system. Quick response, at most 40-point touch controls and smooth writing experience. Multi-button front design for convenient classroom use. Product Model Product Model DS-D5B86RB/EL Display Screen Size 86 inch Backlight DLED Pixel Pitch 0.165 (H) `d7 0.494 (V) mm Resolution 3840 `d7 2160 @60 Hz Brightness 400 cd/m`b2 (Typ.) Color Depth 10 bit (8 bit FRC) Display Color 1.07G Response Time 5ms 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`b0(H)/178`b0(V) Aspect Ratio 16:9 Surface Haze 25% Haze Display Area 1895.04 mm `d7 1065.96 mm Working Duration 7 `d7 16H Surface Hardness 9H (Pencil) 7 (Mohs) Surface Glass 3.2 mm Anti-Glare Glass Transmittance 88% `b1 3 Lifespan 50,000 hours Touch Type Infrared Touch Screen Touch Point 40-point multi-touch Touch Response Time `a3`bc 5 ms Minimum Touch Object ≥ 2 mm (≥ 90% touching area) Touch Precision `b1 1 mm (≥ 90% touching area) Touch Resolution 32767 `d7 32767 Built-in System Operation System Android 13.0 Memory 8 GB Built-in Storage 64 GB CPU Cortex-A55 `d7 4 (1.92 GHz) HDCP Version Support 1.4/2.2/2.3 GPU Mali-G52 MP2 (2EE) Internal Function Loudspeaker Built-in 2 `d7 20 W Speaker Frequency 200-20Khz Bluetooth Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.2 NFC Support card reader Light Sensor Yes Interface Video & Audio Input HDMI In (HDMI 2.0) `d7 2, Audio In `d7 1 Video & Audio Output Audio Out `d7 1 Control Interface TOUCH-USB 2.0 `d7 1, RS232 `d7 1 Network Interface LAN (100 Mbps) `d7 2 WIFI AP&Station`a3`ac2.4G/5G WIFI AP`a3`baIEEE 802.11 a/b/g/n/ac 2 `d7 2 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP WIFI Station`a3`baIEEE 802.11 a/b/g/n/ac/ax 1 `d7 1 MIMO (2.4 GHz and 5 GHz) authentication protocols WEP, WPA, WPA2, PSK and 802.1X EAP Data Transmission Interface USB 3.0 `d7 3, USB 2.0 `d7 2, Type-C `d7 1 (Type-C supports USB 2.0) Power Power Supply 100 to 240 VAC, 50/60 Hz Standby Consumption ≤ 0.5 W Max. Consumption 326 W Average Consumption 268 W Working Environment Working Temperature 0 `b0C to 40 `b0C (32 `b0F to 104`b0F) Working Humidity 10%~90% RH General Product Dimensions 1960.44 mm `d7 1164.69 mm `d7 82.5 mm Package Dimensions (W `d7 H `d7 D) 2157 mm `d7 1345 mm `d7 223 mm VESA 800 mm `d7 600 mm (4 `d7 M8-25 mm) Net Weight 59.71 kg Gross Weight 79.0 kg Accessary Wall mount bracket, hook, user manual, stylus `d7 2, packing list, 1.5 m power cable (European standard), remote controller
