Ecran interactif Dahua 86" LCH86-MC410-B DLED 4K UHD Avec Support Mobilel+Camera

iturn0image0turn0image1turn0image2turn0image3The **Dahua LCH86-MC410-B** is an 86-inch 4K Ultra High Definition (UHD) Smart Interactive Whiteboard designed to enhance collaboration and interactivity in educational and professional settings. Below is an overview of its key features and specifications: **Display and Touch Features:** - **Screen Size:** 86 inches - **Resolution:** 4K UHD (3840 x 2160) - **Backlight:** Direct LED (DLED) - **Aspect Ratio:** 16:9 - **Brightness:** 400 cd/m² - **Contrast Ratio:** 1200:1 - **Viewing Angle:** 178° horizontal and vertical - **Touch Technology:** High-precision infrared touch sensor supporting pen-point writing with low latency, providing a natural writing experience similar to traditional whiteboards. citeturn0search1 **System and Performance:** - **Operating System:** Android 9.0 - **Processor:** Quad-core A55 CPU - **Graphics Processor:** Mali-G31 MP2 GPU - **Memory:** 4 GB RAM - **Storage:** 32 GB ROM **Connectivity and Networking:** - **Wi-Fi:** Dual-band 2.4 GHz/5 GHz; supports enabling hotspot and Wi-Fi simultaneously - **Wireless Screen Sharing:** Allows sharing from multiple devices, such as phones, computers, and tablets, facilitating interactive operations between two screens and reverse transmissions. citeturn0search1 **Multimedia and Interaction:** - **Built-in Camera:** 5 MP with auto white balance and a field of view of 84.5° horizontal, 54.0° vertical, and 93.1° diagonal - **Microphones:** Integrated microphones for clear audio capture during video conferences - **Audio Support:** Supports playing videos and audio files **Additional Features:** - **Office Software Compatibility:** Supports Office software, enhancing productivity during meetings and presentations - **Customizable Startup Channels:** Allows personalization of the interface to suit user preferences - **Network Support:** Offers both wired and wireless network connectivity options This interactive whiteboard is ideal for digitalizing offices and classrooms, offering features like video conferencing, wireless screen sharing, UHD display, and easy file sharing by scanning a QR code. citeturn0search1