Hikvision 65" 4K Interactive Display (DS-D5B65RB/EL)

UHD 4K display with resolution of 3840 × 2160.. Anti-glare and anti-blocking design to ensure smooth interaction.. Dual systems of Android and Windows (optional) saving cost and easy to use, video conference software are recommended to run under Windows system.. Quick response, at most 40-point touch controls and smooth writing experience.. Multi-button design in front, convenient for classroom use.. Compatible with OPS/OPS-C devices, realizing smooth switch between built-in systems.. Advance. Collaboration. to a New Level. Interactive Flat Panel Displays. Display. Haze rate. 25%. Working area. 1428.48 x 803.52 mm. Colour gamut. 72%. Pixel pitch. 0.124 x 0.372 mm. Viewing angle, horizontal. 178°. Viewing angle, vertical. 178°. Touch object size (min). 2 mm. Touch system response time. 5 ms. Touch resolution. 32767 x 32767 pixels. Number of simultaneous touchpoints. 40. Touchscreen type. Infrared. Touch technology. Multi-touch. Touchscreen. Yes. Response time. 5 ms. Contrast ratio (typical). 5000:1. Contrast ratio (dynamic). 30000:1. Native aspect ratio. 16:9. LED backlighting type. Direct-LED. Panel type. VA. LED backlight. Yes. HD type. 4K Ultra HD. Display resolution. 3840 x 2160 pixels. Display number of colours. 1.07 billion colours. Display brightness. 400 cd/m². Display diagonal. 165.1 cm (65). Computer system. Graphics card. Mali-G52 MP2. Graphics card family. ARM. RAM capacity. 8 GB. User memory. 64 GB. Processor cores. 4. Processor frequency. 1.92 GHz. Processor architecture. ARM Cortex-A55. Built-in processor. Yes. Operating system version. 13. Operating system installed. Android. Audio. Speaker power. 40 W. Number of built-in speakers. 2. Built-in speaker(s). Yes. Projector. Built-in projector. No. Network. Ethernet LAN data rates. 10,100 Mbit/s. Ethernet LAN. Yes. Bluetooth. Yes. Bluetooth version. 5.2. Wi-Fi standards. 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac). Top Wi-Fi standard. Wi-Fi 5 (802.11ac). Wi-Fi. Yes. Ports & interfaces. RS-232 ports. 1. Line-in. Yes. Ethernet LAN (RJ-45) ports. 2. USB Type-C ports quantity. 1. HDMI ports quantity. 2. USB 2.0 ports quantity. 2. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 3. Ergonomics. Wall mountable. Yes. Panel mounting interface. 600 x 400 mm. VESA mounting. Yes. Product colour. Black. Power. AC input voltage. 100 - 240 V. AC input frequency. 50 - 60 Hz. Power consumption (standby). 0.5 W. Power consumption (typical). 153 W. Power consumption (max). 184 W. Operational conditions. Operating relative humidity (H-H). 10 - 90%. Operating temperature (T-T). 0 - 40 °C. Weight & dimensions. Weight. 31.2 kg. Height. 901.6 mm. Depth. 82.3 mm. Width. 1491.9 mm. Packaging data. Quantity per pack. 1 pc(s). Package weight. 45.6 kg. Package height. 1062 mm. Package depth. 223 mm. Package width. 1662 mm. Packaging content. Manual. Yes. General. Product family. Value Series. manual pdf