{"id":16679,"date":"2026-03-11T07:01:08","date_gmt":"2026-03-11T07:01:08","guid":{"rendered":"https:\/\/www.singaporevideoconferencing.com\/php1\/?post_type=product&p=16679"},"modified":"2026-03-11T07:01:39","modified_gmt":"2026-03-11T07:01:39","slug":"dahua-lch75-mc410-b-75-smart-interactive-whiteboard","status":"publish","type":"product","link":"https:\/\/www.singaporevideoconferencing.com\/php1\/product\/dahua-lch75-mc410-b-75-smart-interactive-whiteboard\/","title":{"rendered":"Dahua LCH75-MC410-B 75″ Smart Interactive Whiteboard"},"content":{"rendered":"

Dahua LCH75-MC410-B 75″ DeepHub Lite Smart Interactive Whiteboard<\/h3>\n

The Dahua DeepHub Lite Series Smart Interactive Whiteboard (LCH75-MC410-B) is designed to digitalize offices and classrooms with a large 75-inch 4K UHD display and smooth collaboration features. Powered by Android 9.0 with a built-in quad-core CPU and GPU, 4 GB RAM, and 32 GB storage, it delivers reliable performance for writing, controlling, and content display.<\/p>\n

With a high-precision infrared touch sensor and a 4K DLED panel, DeepHub Lite supports video conferencing, wireless screen sharing, UHD display, and scan-and-go sharing\u2014helping teams and educators run more efficient sessions. It also supports using both Android and Windows (Windows requires an optional PC module), with wired and wireless networking support and customizable startup channels. <\/p>\n

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Real Writing Experience<\/h3>\n

The intelligent whiteboard supports pen-point writing. With Zero Air Gap technology and low latency, writing feels natural and responsive\u2014ideal for annotations, brainstorming, and teaching. <\/p>\n

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Wireless Screen Sharing with Advanced Collaboration Modes<\/h3>\n

Share screens wirelessly from phones, computers, and tablets. Beyond basic file sharing, the device supports interactive operations between two screens, reverse transmissions, screen grouping (multiple transmission), host mode (permission control), and split-screen mode that displays up to 9 splits on the same screen. <\/p>\n

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Easy to Share via QR Scan<\/h3>\n

Share files quickly by scanning a QR code. The system can determine the device network to support sharing across intranet and extranet, and supports QR code encryption\/extraction with 6-digit password verification for improved privacy and data security. <\/p>\n

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Hidden Antenna Design<\/h3>\n

The Wi-Fi and hotspot antenna is concealed at the front of the device, helping maintain stable signal strength for clean, flush-mounted installations while keeping the setup sleek. <\/p>\n

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Built-in Camera for Video Communication<\/h3>\n

A built-in 5 MP camera supports modern video conferencing and collaborative communication workflows.<\/p>\n

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Ideal Use Scenarios<\/h3>\n

The whiteboard is ideal for indoor sites such as meeting rooms, command centers, hospitals, banks, and classrooms. <\/p>\n

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Specification<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u2022 Model:<\/strong><\/td>\nLCH75-MC410-B<\/td>\n<\/tr>\n
\u2022 Series:<\/strong><\/td>\nDeepHub Lite Series | DHI-LCH55\/65\/75\/86-MC410-B<\/td>\n<\/tr>\n
\u2022 Product Type:<\/strong><\/td>\nSmart Interactive Whiteboard<\/td>\n<\/tr>\n
\u2022 Built-in System OS:<\/strong><\/td>\nAndroid 9.0<\/td>\n<\/tr>\n
\u2022 CPU:<\/strong><\/td>\nQuad-core A55<\/td>\n<\/tr>\n
\u2022 CPU Frequency:<\/strong><\/td>\n1.9 GHz<\/td>\n<\/tr>\n
\u2022 GPU:<\/strong><\/td>\nMali-G31 MP2<\/td>\n<\/tr>\n
\u2022 RAM:<\/strong><\/td>\n4 GB<\/td>\n<\/tr>\n
\u2022 ROM:<\/strong><\/td>\n32 GB<\/td>\n<\/tr>\n
\u2022 Applicable Operating Systems:<\/strong><\/td>\nWindows 7\/8\/10; Android<\/td>\n<\/tr>\n
\u2022 WiFi:<\/strong><\/td>\nDual-band 2.4 Ghz\/5 Ghz<\/td>\n<\/tr>\n
\u2022 Wi-Fi Hotspot:<\/strong><\/td>\nDual-band 2.4 Ghz\/5 Ghz; supports enabling hotspot and Wi-Fi at the same time<\/td>\n<\/tr>\n
\u2022 LCD Panel Size:<\/strong><\/td>\n75-inch<\/td>\n<\/tr>\n
\u2022 Backlight:<\/strong><\/td>\nDLED<\/td>\n<\/tr>\n
\u2022 Aspect Ratio:<\/strong><\/td>\n16:9<\/td>\n<\/tr>\n
\u2022 Brightness:<\/strong><\/td>\n350 cd\/m\u00b2<\/td>\n<\/tr>\n
\u2022 Resolution:<\/strong><\/td>\n3840 (H) \u00d7 2160 (V); UI: 1920 (H) \u00d7 1080 (V)<\/td>\n<\/tr>\n
\u2022 Viewing Angle:<\/strong><\/td>\nH: 178\u00b0; V: 178\u00b0<\/td>\n<\/tr>\n
\u2022 Lifespan:<\/strong><\/td>\n50,000 hours<\/td>\n<\/tr>\n
\u2022 Display Color:<\/strong><\/td>\n1.07 B\/10 bit (8 bit + FRC)<\/td>\n<\/tr>\n
\u2022 Response Time:<\/strong><\/td>\n8 ms (typ.)<\/td>\n<\/tr>\n
\u2022 Refresh Rate:<\/strong><\/td>\n60 Hz<\/td>\n<\/tr>\n
\u2022 Static Contrast:<\/strong><\/td>\n1200:1<\/td>\n<\/tr>\n
\u2022 Camera Pixel:<\/strong><\/td>\n5 MP<\/td>\n<\/tr>\n
\u2022 Camera Auto Control:<\/strong><\/td>\nAuto white balance<\/td>\n<\/tr>\n
\u2022 Camera Distortion:<\/strong><\/td>\n\u2264 5%<\/td>\n<\/tr>\n
\u2022 Camera Max. Resolution:<\/strong><\/td>\nAndroid: 1080p@30fps; OPS: 2560 \u00d7 1440@30fps<\/td>\n<\/tr>\n
\u2022 Camera Field of View:<\/strong><\/td>\nH: 84.5\u00b0; V: 54.0\u00b0; D: 93.1\u00b0<\/td>\n<\/tr>\n
\u2022 Device Ports:<\/strong><\/td>\nLight Sensor \u00d7 1; IrDA \u00d7 1<\/td>\n<\/tr>\n
\u2022 Front Button:<\/strong><\/td>\n1 \u00d7 Power button (right side)<\/td>\n<\/tr>\n
\u2022 Front Ports:<\/strong><\/td>\n1 \u00d7 USB 3.0 (left side)<\/td>\n<\/tr>\n
\u2022 Network Port:<\/strong><\/td>\n1 \u00d7 RJ-45<\/td>\n<\/tr>\n
\u2022 Wi-Fi Modules:<\/strong><\/td>\n1 \u00d7 Wi-Fi; 1 \u00d7 hotspot<\/td>\n<\/tr>\n
\u2022 USB Ports:<\/strong><\/td>\n3 \u00d7 USB 3.0; 1 \u00d7 Micro USB<\/td>\n<\/tr>\n
\u2022 RS-232:<\/strong><\/td>\n1 \u00d7 RS-232<\/td>\n<\/tr>\n
\u2022 Video Input:<\/strong><\/td>\n1 \u00d7 HDMI IN<\/td>\n<\/tr>\n
\u2022 Audio Output:<\/strong><\/td>\n1 \u00d7 3.5 mm (Line out)<\/td>\n<\/tr>\n
\u2022 Others:<\/strong><\/td>\n1 \u00d7 Touch<\/td>\n<\/tr>\n
\u2022 Touch Technology Type:<\/strong><\/td>\nIR touch technology<\/td>\n<\/tr>\n
\u2022 Touch Response Time:<\/strong><\/td>\n< 10 ms<\/td>\n<\/tr>\n
\u2022 Touch Points:<\/strong><\/td>\n20<\/td>\n<\/tr>\n
\u2022 Valid Touch:<\/strong><\/td>\n2 mm<\/td>\n<\/tr>\n
\u2022 Writing Mode:<\/strong><\/td>\nFinger + Stylus pen<\/td>\n<\/tr>\n
\u2022 Communication Mode:<\/strong><\/td>\nUSB<\/td>\n<\/tr>\n
\u2022 Anti-light Interference:<\/strong><\/td>\nAnti-dazzle tempered glass<\/td>\n<\/tr>\n
\u2022 Surface Hardness:<\/strong><\/td>\n8H<\/td>\n<\/tr>\n
\u2022 Touch Resolution:<\/strong><\/td>\n32767 \u00d7 32767<\/td>\n<\/tr>\n
\u2022 Multi-user Writing Points:<\/strong><\/td>\n2<\/td>\n<\/tr>\n
\u2022 Speakers:<\/strong><\/td>\n2 built-in speakers<\/td>\n<\/tr>\n
\u2022 Speaker Power:<\/strong><\/td>\nFull frequency: 2 \u00d7 15 W<\/td>\n<\/tr>\n
\u2022 Microphones:<\/strong><\/td>\n2<\/td>\n<\/tr>\n
\u2022 Pick-up Distance:<\/strong><\/td>\nFar-field sound pickup: 6 m\u20138 m (19.69 ft\u201326.25 ft)<\/td>\n<\/tr>\n
\u2022 AGC:<\/strong><\/td>\nYes<\/td>\n<\/tr>\n
\u2022 Echo Cancellation:<\/strong><\/td>\nYes<\/td>\n<\/tr>\n
\u2022 Polar Pattern:<\/strong><\/td>\nOmnidirectional<\/td>\n<\/tr>\n
\u2022 Intelligent Noise Filtering:<\/strong><\/td>\nYES<\/td>\n<\/tr>\n
\u2022 Power Supply:<\/strong><\/td>\n100\u2013240 VAC, 50 Hz\/60 Hz<\/td>\n<\/tr>\n
\u2022 Power Consumption:<\/strong><\/td>\n110 W (typ.); 300 W (max.)<\/td>\n<\/tr>\n
\u2022 Standby Power Consumption:<\/strong><\/td>\n0.5 W<\/td>\n<\/tr>\n
\u2022 Operating Temperature:<\/strong><\/td>\n0 \u00b0C to +40 \u00b0C (32 \u00b0F to +104 \u00b0F)<\/td>\n<\/tr>\n
\u2022 Storage Temperature:<\/strong><\/td>\n\u201310 \u00b0C to +50 \u00b0C (\u201314 \u00b0F to +122 \u00b0F)<\/td>\n<\/tr>\n
\u2022 Operating Humidity:<\/strong><\/td>\n10%\u201390% (RH)<\/td>\n<\/tr>\n
\u2022 Storage Humidity:<\/strong><\/td>\n10%\u201390% (RH)<\/td>\n<\/tr>\n
\u2022 Product Material:<\/strong><\/td>\nMetal casing<\/td>\n<\/tr>\n
\u2022 Protective Glass:<\/strong><\/td>\nAnti-dazzle tempered glass with a hardness of 7 on the Mohs scale<\/td>\n<\/tr>\n
\u2022 Casing Color (Frame\/Rear):<\/strong><\/td>\nBottom: Silver; top\/left\/right: black<\/td>\n<\/tr>\n
\u2022 Product Dimensions:<\/strong><\/td>\n1,707.2 mm \u00d7 87.1 mm \u00d7 1,050.1 mm (67.21″ \u00d7 3.43″ \u00d7 41.34″) (L \u00d7 W \u00d7 H)<\/td>\n<\/tr>\n
\u2022 Product Dimensions (with camera):<\/strong><\/td>\n1,707.2 mm \u00d7 87.1 mm \u00d7 1,066.4 mm (67.21″ \u00d7 3.43″ \u00d7 41.98″)<\/td>\n<\/tr>\n
\u2022 Frame Size:<\/strong><\/td>\nTop: 43.1 mm (1.70″); left\/right: 16.1 mm (0.63″); bottom: 67.8 mm (2.67″)<\/td>\n<\/tr>\n
\u2022 Packaging Dimensions:<\/strong><\/td>\n1,810 mm \u00d7 235 mm \u00d7 1,157 mm (71.26″ \u00d7 9.25″ \u00d7 45.55″)<\/td>\n<\/tr>\n
\u2022 Net Weight:<\/strong><\/td>\n54 kg (119.10 lb)<\/td>\n<\/tr>\n
\u2022 Gross Weight:<\/strong><\/td>\n65 kg (143.30 lb)<\/td>\n<\/tr>\n
\u2022 Holes Distance (VESA):<\/strong><\/td>\n400 mm \u00d7 600 mm (15.75″ \u00d7 23.62″)<\/td>\n<\/tr>\n
\u2022 Installation:<\/strong><\/td>\nWall mount, mobile bracket<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
    \n
  • 75-inch 4K UHD DLED smart interactive whiteboard for offices and classrooms.<\/li>\n
  • Runs on Android 9.0 with 4 GB RAM and 32 GB storage for smooth collaboration.<\/li>\n
  • Supports Android + Windows workflows (Windows via optional PC module) with wired and wireless networking.<\/li>\n
  • Wireless screen sharing supports host mode, screen grouping, reverse transmission, and up to 9-way split screen.<\/li>\n
  • IR touch with stylus writing plus built-in 5 MP camera and QR scan file sharing with 6-digit password verification.<\/li>\n<\/ul>\n","protected":false},"featured_media":16716,"template":"","meta":[],"product_brand":[255],"product_cat":[216,243],"product_tag":[],"class_list":{"0":"post-16679","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-dahua","7":"product_cat-all-products","8":"product_cat-ifpd-interactive-flat-panel-displays-interactive-whiteboard","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/product\/16679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/media\/16716"}],"wp:attachment":[{"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/media?parent=16679"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/product_brand?post=16679"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/product_cat?post=16679"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.singaporevideoconferencing.com\/php1\/wp-json\/wp\/v2\/product_tag?post=16679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}