Hikvision Digital Technology Hikvision DS-D5C75RB/B Signage Display Interactive flat panel 190.5 cm (75") LED Wi-Fi 400 cd/m² 4K Ultra HD Grey Touchscreen Built-in processor Andro

The Hikvision Interactive Flat Panel is a kind of newly developed intelligent teaching assistance product which integrates with the latest technologies of touch control, HD display, video processing, network communication, interactive control, sound control. It can be widely applied to the classroom, online teaching, training center, etc.. Display. LED backlight. Yes. Panel type. VA. Display number of colours. 1.07 billion colours. Number of simultaneous touchpoints. 45. LED backlighting type. Direct-LED. Touchscreen. Yes. Active display area (W x H). 1650.24 x 928.26 mm. Display technology. LED. Colour gamut. 72%. Display diagonal. 190.5 cm (75). Display resolution. 3840 x 2160 pixels. Display brightness. 400 cd/m². HD type. 4K Ultra HD. Response time. 6 ms. Contrast ratio (typical). 5000:1. Contrast ratio (dynamic). 30000:1. Viewing angle, horizontal. 178°. Viewing angle, vertical. 178°. Pixel pitch. 0.14325 x 0.42975 mm. Panel life. 50000 h. Noise reduction. Yes. Native aspect ratio. 16:9. Touchscreen technology. Infrared. Touch response time. 5 ms. Surface hardness. 9H. Native refresh rate. 60 Hz. Haze rate. 25%. Multi-touch. Yes. Ports & interfaces. USB connector type. USB Type-A, USB Type-C. USB port. Yes. DisplayPorts in. 1. HDMI version. 2.0. Wi-Fi standards. 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac). Wi-Fi. Yes. DisplayPorts quantity. 1. Ethernet LAN. Yes. HDMI ports quantity. 4. Ethernet LAN data rates. 1000 Mbit/s. DVI port. No. Audio (L/R) in. 1. Audio (L/R) out. 1. Ethernet LAN (RJ-45) ports. 2. RS-232 interface. Yes. USB version. 2.0/3.2 Gen 1 (3.1 Gen 1). USB ports quantity. 8. HDMI input ports quantity. 3. HDMI output ports quantity. 1. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 7. USB Type-C DisplayPort Alternate Mode. Yes. Audio. Number of built-in speakers. 3. RMS rated power. 55 W. Built-in speaker(s). Yes. Design. Product design. Interactive flat panel. Placement supported. Indoor. Orientation. Horizontal. Product colour. Grey. Panel mounting interface. 800 x 400 mm. VESA mounting. Yes. Mounting type. Wall. Screen shape. Flat. Performance. Purpose. Universal. Operating hours (hours/days). 16/7. HDCP version. 2.0. Optical bonding. Yes. Automatic gain control. Yes. Security algorithms. WEP, WPA, WPA2. Power. Power consumption (max). 250 W. Power consumption (off). 0.3 W. Power consumption (typical). 170 W. Power consumption (standby). 0.5 W. AC input voltage. 100 - 240 V. AC input frequency. 50/60 Hz. Energy efficiency class (SDR). C. Energy efficiency class (HDR). Not available. Energy consumption (SDR) per 1000 hours. 63 kWh. Computer system. Computer system. Yes. Computer system type. System on Chip (SoC). Processor cores. 8. Processor family. ARM Cortex. Processor frequency. 2.4 GHz. Operating system installed. Android. Internal memory. 8 GB. Internal storage capacity. 128 GB. Processor manufacturer. ARM. Built-in processor. Yes. On-board graphics card model. Mali G610 MC4. Processor architecture. ARM Cortex-A76+Cortex-A55. Operating system version. 13. Weight & dimensions. Display width. 1713.2 mm. Display depth. 82.5 mm. Display height. 1034.5 mm. Display weight. 51.2 kg. Packaging data. Package width. 1937 mm. Package depth. 264 mm. Package height. 1222 mm. Package weight. 67.6 kg. Mounting kit. Yes. Cables included. AC, HDMI, USB. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Operating relative humidity (H-H). 10 - 90%. Technical details. Power supply type. Internal. Other features. Subwoofer RMS power. 25 W. Built-in subwoofer. Yes. Built-in microphone. Yes. Built-in camera. Yes. Bluetooth version. 5.1. Bluetooth. Yes. Bluetooth Low Energy (BLE). Yes. Camera resolution (numeric). 8 MP. Diagonal field of view. 120°