Dahua Technology LPH65-MC480-U Interactive Whiteboard 165.1 cm (65") 3840 x 2160 px Touchscreen Black / N/A

Power AC input voltage: 100 - 240 V Power consumption in standby mode: 0.5 W Power consumption: 170 W AC input frequency: 50/60 Hz Power consumption (max): 450 W Weight and dimensions Product height: 915.3 mm Product depth: 86.2 mm Product width: 1488.4 mm Product weight: 36.5 kg Bezel Width (L/T, R/B): U: 33.3 mm, L/R: 14.6 mm, D: 43.0 mm (U: 2.42", L/R: 0.69", D: 1.11") Working conditions Temperature range (storage): -20 - 60 °C Relative humidity range: 10 - 90% Permissible relative humidity: 10 - 90% Temperature range (operation): 0 - 40 °C Network Bluetooth: Yes Basic Wi-Fi standard: Wi-Fi 5 (802.11ac) Wi-Fi standards Wi-Fi 5 (802.11ac) 802.11g 802.11a Wi-Fi 6 (802.11ax) Wi-Fi 4 (802.11n) 802.11b NFC: Yes Wi-Fi: Yes Bluetooth version: 5.2+EDR Bluetooth Low Energy (BLE): Yes System requirements Supported Windows operating systems Windows 10 Windows 11 Windows 8 Windows 7 Packaging data Package height: 1014 mm Package depth: 208 mm Number of pieces: 1 Weight with packaging: 46.5 kg Package width: 1628 mm Package contents Remote control included: Yes Quick Start Guide: Yes Wires: Alternating Current Pen Included: Yes Mounting Brackets Included: Yes Display Display colors: 1.07 trillion colors Native aspect ratio: 16:9 Color palette: 90% Touchscreen: Yes Touch system response time: 2 ms Response time (typical): 6.5 ms Screen diagonal: 65" Viewing angle (vertical): 178° Resolution: 3840 x 2160 px Maximum refresh rate: 60 Hz Brightness: 400 cd/m² Horizontal viewing angle: 178° LED backlight: Yes HD type: 4K Ultra HD Touch resolution: 32768 x 32768 px Contrast ratio (typical): 1200:1 Matrix type: IPS Touchscreen type: Infrared Number of simultaneous touch points: 50 Touch accuracy: 0.5 mm LED backlight type: Direct-LED Surface material: Tempered glass Hardness: 9H Matte screen: Yes Audio Number of microphone arrays: 8 Built-in microphone: Yes Number of built-in speakers: 4 Built-in speakers: Yes Speaker power: 52 W Ergonomics Wall mountable: Yes Product color: Black Number of buttons: 6 Frame material: Metal Ports and interfaces S/PDIF Output Port: Yes Number of Ethernet LAN ports (RJ-45): 2 Supported USB type: USB Type-C DisplayPort Quantity: 1 Number of USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports: 4 Number of HDMI ports: 5 RS-232 port: 1 Number of USB 2.0 Type-B touch ports: 2 Audio output: 1 Maximum USB power: 100W Number of USB Type-C ports: 2 USB Power: Yes Camera Built-in camera: Yes Camera resolution: 48 MP Computer system Number of processor cores: 4 Graphics card: Mali-G610 MP4 Installed operating system: Android Processor clock speed: 2.4 GHz Built-in processor: Yes RAM: 8 GB Operating system version: 15 User memory: 128 GB Processor architecture: ARM Cortex A76 + ARM Cortex A55 Projector Built-in projector: No Sustainable development Environmental certification (sustainability): ENERGY STAR Certificates of conformity: CE