Dual system, equipped with OPS i7 (mini PC) + Wifi Dongle

 We are a professional television company in Hong Kong, dedicated to providing our clients with the highest quality audiovisual and conference equipment solutions.
 HKTVPRO.COM brings you the latest interactive display technology.
 Highly recommend the Optoma 5863RK 86-inch Electronic Whiteboard, 53 Series 4K Touchscreen, EDLA Certified Conference Touchscreen Teaching Interactive Board. A professional Hong Kong product, authorized dealer with warranty service, it helps you comprehensively improve your work and teaching efficiency.
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 Key selling points and features of the product
 Powered by Android 13.0 and a powerful quad-core processor, it delivers an extremely fast and smooth interactive experience.
 Officially certified by Google-EDLA to support native Google Play Store and GMS services.
 Equipped with 8GB DDR4 memory and 64GB ROM to ensure stable, lag-free multitasking.
 Provides industry-leading 50-point touch technology to support simultaneous multi-user collaborative writing on the screen.
 Built-in 18W stereo speakers and 8W dual subwoofers create theater-quality meeting sound.
 Provides comfortable visual protection with low blue light and zero flicker through TUV-certified eye protection technology.
 Includes a quick-draw pen; simply pick it up to automatically activate the whiteboard function, saving you the hassle of switching between functions.
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 86-inch detailed specifications
 Product model number is 5863RK
 The screen panel size is 86 inches.
 The display resolution reaches 4K UHD (3,840 x 2,160).
 The screen's maximum brightness is 450 cd/m2
 The standard contrast ratio is 4,000:1, and it can reach 4,500:1 in dynamic mode.
 The dimensions of the fuselage are 1,957 mm (length) x 1,171 mm (height) x 86 mm (depth).
 The package dimensions are 2,110 mm (L) x 1,291 mm (H) x 225 mm (D).
 The net weight of the product is 64 kg.
 The total weight of the product is 80 kg.
 The maximum operating power consumption is 570W.
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 Specifications Comparison Table
 Product Model: 5863RK
 Display size: 86 inches
 Operating System: Android 13.0
 Central Processing Unit: RK3588 (Quad Core A76 + Quad Core A55)
 System memory: 8 GB RAM
 Storage capacity: 64 GB ROM
 Touch technology: Ultra-fine infrared (IR) with up to 50-point touch support.
 Surface hardness: 3.2mm. The tempered glass has a Mohs hardness of 7H.
 Connectivity options: HDMI 2.0 / USB Type-C (supports 100W power delivery) / LAN / WiFi
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 Service Fee
 Free basic installation: Wall mount installation
 Delivery fee: Free
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 FAQ
 Q1: What are the advantages of the Google-EDLA certification for Optoma 5863RK?
 A1: Users can directly download Google Play apps on their screens and use protected security features.
 Q2: Is this 86-inch model suitable for large meeting rooms?
 A2: Suitable for 450nit high brightness and 4K ultra-high definition screen, ensuring clear viewing for rear passengers in large spaces.
 Q3: What special features does the included quick-access pen have?
 A3: The pen holder has a detection function; simply pick up the quick-access pen to instantly launch the whiteboard program and enter teaching or meeting mode.
 Q4: Are there any additional fees for installing this product?
 A4: Purchases made through HKTVPRO.COM include free on-site installation service and free shipping.
 Q5: Does the screen have file sharing and cloud access capabilities?
 A5: Built-in file manager supports syncing and wireless uploading with cloud drives such as Google Drive and Dropbox.