Hong Kong Professional Television introduces the LG 86TR3DK Interactive Whiteboard. Key Selling Points and Features <br>This 86-inch smart touchscreen is designed for collaboration and teaching. It features 4K UHD ultra-high-definition for detailed images, supports 20-point multi-touch for smooth writing by multiple users simultaneously, has a built-in Android operating system for easy app installation without a computer, and comes with ScreenShare Pro for easy wireless projection sharing. It also has dual 15W speakers for clear audio output, and the screen surface is made of durable and anti-glare tempered glass . Product Dimensions <br />Dimensions without base: 1957 x 1160 x 86 mm <br />Height with dedicated floor stand or optional base depends on the actual accessories. This model is primarily designed for wall mounting or use with a mobile stand. Detailed specifications and local channel viewing <br>The display uses an 86-inch IPS panel with a resolution of 3840 x 2160 for clear picture quality. Connectivity includes 3 HDMI ports and multiple USB ports. Instructions for watching local channels <br />This model is an interactive commercial display and does not have a built-in digital TV tuner. To watch local Hong Kong television channels, an external digital set-top box is required . Connect the set-top box to your monitor using an HDMI cable , and then use the set-top box to search for channels. You can then watch television programs on the 86-inch screen. Service Fee Details Free desk installation : Purchase this product and receive free desk installation. Delivery fee : Free (additional charges may apply to remote areas). Fixed wall mount cost : Inquire Note : For custom wall coverings (marble, tiles, etc.) or movable wall racks, please contact customer service via WhatsApp for inquiries. FAQ Q: Why can't I find this TV show on Hong Kong TV channels? A. Because this model is a commercial interactive panel, it needs to be used with a set-top box to watch TV channels. Q: Does the product come with aftercare? All products sold by Hong Kong Professional Television come with official after-sales support services. Q: Can a monitor be used as a computer monitor? A can be connected to a computer via HDMI for use as an 86-inch large display and touch operation. Q: Is the glass surface easily damaged? A features a tempered glass design, providing high hardness, scratch resistance, and durability. Q: Is it suitable for use in the living room? A suitable option for families who want an extremely large screen and touch functionality, but attention should be paid to the installation space.