HIKVISION DS-D5B55RB/FL 55" 4K Interactive Digital Board
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Interest-Free Installments
The HIKVISION DS-D5B55RB/FL is a 55-inch 4K UHD Interactive Flat Panel featuring a 3840 × 2160 resolution and up to 40-point multi-touch support, providing a seamless and efficient interactive experience for classrooms and meetings.
Key Features
- UHD 4K Display: Delivers a resolution of 3840 × 2160 for crystal-clear visual performance.
- Smooth Interaction: Supports up to 40-point touch controls and quick response for a fluid writing experience.
- Anti-Glare Design: Equipped with 3.2 mm anti-glare glass to minimize reflections and enhance visibility.
- Dual System Support: Pre-installed with Android 13.0 and supports optional Windows OPS for versatile usage.
- Smart Audio & Video: Built-in 48 MP camera and 8-array microphone with echo reduction and noise cancellation, featuring a 12m voice pickup range.
Product Specifications
- Screen Size: 55 inch / (W x H x D)：1262.01 mm × 769.81 mm × 86.10 mm
- Backlight: DLED
- Panel Type: ADS
- Resolution: 3840 × 2160 @ 60 Hz
- Brightness: 350 cd/m²
- Contrast Ratio: 1200:1 (Static)
- Surface Hardness: 9H (Pencil) / 6 (Mohs)
- Viewing Angle: 178°(H) / 178°(V)
- Operation Duration: 7 × 16H
System Configuration
- CPU: Cortex-A55 × 4 (1.92 GHz)
- Memory & Storage: 8 GB RAM + 128 GB ROM
- Operating System: Android 13.0
- Loudspeaker: Built-in 2 × 20 W
- Wireless Connectivity: Supports Dual-band WiFi (2.4G/5G), Bluetooth 5.2, and NFC
Interface & Connectivity
- Video Input: HDMI 2.0 × 2, Audio In × 1
- Control Interface: TOUCH-USB 2.0 × 2, RS232 × 1
- Data Transmission: USB 3.0 × 2, USB 2.0 × 2, Type-C × 1
- Network Interface: LAN (100 Mbps) × 2
- Mounting: VESA 400 mm × 400 mm compliant
The product information above is for reference only; everything is subject to the brand's official website.
HIKVISION DS-D5B55RB/FL 55" 4K Interactive Digital Board Review
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.
Real Customer Service · Dedicated Follow-up
Order 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 anytime.
1-to-1 Expert Consultation
Instant 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.
100% Official Stock
No parallel imports · Clear warranty coverage
All appliances are official products from the Hong Kong总代理. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
Award-Winning
Recognized 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 Installation
One-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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