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HIKVISION DS-D5B75RB/FL 75 inch 4K Interactive Digital Board
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The HIKVISION DS-D5B75RB/FL is a 75-inch 4K UHD interactive display featuring a 3840 × 2160 resolution and 40-point multi-touch technology, designed to provide a smooth and efficient interactive experience for education and remote collaboration.
Key Features
- UHD 4K Display: Delivers 3840 × 2160 ultra-high resolution for sharp and detailed image quality.
- Smooth Touch Experience: Supports up to 40-point multi-touch with less than 5 ms response time, ensuring natural and fluid writing.
- Anti-Glare Design: Equipped with 3.2 mm anti-glare glass to reduce reflections and enhance visibility in various lighting conditions.
- Dual System Support: Pre-installed with Android 13.0 and compatible with optional Windows OPS modules for versatile operation.
- Intelligent Audio & Video: Built-in 48 MP camera and 8-array microphone with echo reduction and smart noise cancellation, covering a range of up to 12 meters.
Technical Specifications
- Screen Size: 75 inch
- Resolution: 3840 × 2160 @ 60 Hz
- Panel Type: IPS (DLED Backlight)
- Brightness: 400 cd/m²
- Contrast Ratio: 1200:1 (Static) / 15,000:1 (Dynamic)
- Touch Type: Infrared touch screen, supports 40-point multi-touch
- Operating System: Android 13.0
- CPU & Memory: Cortex-A55 x 4 (1.92 GHz), 8 GB RAM, 128 GB Storage
- Camera Resolution: Up to 48 MP for photos (Android), Up to 4K for video
- Audio: Built-in 2 × 20 W speakers, 8-array omni-directional microphone
- Interfaces: HDMI In x 2, USB 3.0 x 3, USB 2.0 x 2, Type-C x 1, LAN x 2, Wi-Fi, Bluetooth 5.2
- Operating Temperature: 0 °C to 40 °C
- Dimensions (With wall attachment): 1713.23 mm × 1038.54 mm × 111.9 mm
- Dimensions (Without wall attachment): 1713.23 mm × 1038.54 mm × 82.5 mm
- Weight: 46.26 kg (Net weight)
- VESA：800 mm × 400 mm
The product information above is for reference only; everything is subject to the brand's official website.
Customer reviews
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16 reviews
Showing 15 of 16 reviews
Mr. Shum
Delivery was incredibly fast, arrived within 2 working days. The 48MP camera is a game changer for our remote meetings, and the 8-mic array captures clear audio across the whole boardroom. Great professional display.
P. Y. Chan
The 3.2mm anti-glare glass works perfectly under bright office lights. Writing experience is extremely smooth with no noticeable lag. Excellent service from BBE, the delivery was well-coordinated.
Ry*****k
買嚟擺喺 office 用，4K 畫質真係幾靚。最驚喜係內置個 48MP camera，開會啲色水好自然。BBE 啲 CS 回覆得好快，幫我解決咗好多 technical 問題。
Bo*****e
Spec 幾強，8GB RAM 跑 Android 13 唔會 lag。試咗 NFC 功能駁電話好快。包裝好安全，送貨師傅仲幫手搬入房，抵買。
Ti***y
Excellent build quality and very sleek design. The 4K resolution is crystal clear. Highly recommended! 👍
Ke*****o
Amazing value for a 4K interactive screen. The system is snappy and setup was very straightforward.
Ah***g
介面好 user-friendly，唔使點教就上手。BBE 送貨好準時，師傅好有禮貌。✨
Mi******g
包裝得好實淨，塊 55 吋 mon 觸控反應好快，啲細路畫畫好順。
Da*****e
Built-in camera and mic are decent.
Pe******g
Good value for interactive display.
Am****n
Touchscreen response is smooth.
Wo*********g
4K 畫質真係唔錯👍
Ms. Wong
Delivery was efficient.
Ch********n
雙系統幾方便 wo
La*******a
防眩光設計幾好
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Why us?
Why Choose BBE?
The trusted choice for more than 300,000 households in Hong Kong. We focus on exceptional quality, professional guidance, and a more peace-of-mind shopping experience.
Multiple Large Showrooms
Experience in person · Compare on the spot
Visit our flagship showrooms in Mong Kok, Causeway Bay, and Tuen Mun. Explore more than 1,000 European, American, and Japanese kitchen appliances, and get on-site recommendations from professional advisors for selection and installation.
Mong KokCauseway BayTuen Mun
100% Official StockNo parallel imports · Clear warranty coverage
All appliances are official products from the Hong Kong authorised distributors. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
Real Customer Service · Dedicated Follow-upOrder confirmation · Peace of mind follow-up
Each order is handled by a dedicated team who contacts and confirms details to ensure smooth delivery and installation. You can also reach real customer service via WhatsApp or phone call.
1-to-1 Expert ConsultationInstant support · Professional answers
Get real-time professional support via WhatsApp. Whether you need help comparing appliance specifications, checking dimensions, or answering installation questions, our expert team will respond promptly.
Award-WinningRecognized by brands · Valued service
Our service quality is recognized by the industry and top brands. We have received the TGC Sales Gold Award from the Gas Company and Daikin’s Diamond-level “Daikin Star” honor, along with multiple partner awards and distributor recognitions.
Safe Shopping · Professional InstallationOne-stop service · More peace of mind
Our website uses SSL encryption, supports multiple electronic payment methods, and provides a one-stop professional delivery and installation service, making the entire shopping process more convenient and reassuring.
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