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Dahua 55" Floor-Standing Digital Signage Display

The Dahua LDV55-SAI400K is a professional 55-inch floor-standing digital signage display designed for retail stores, restaurants, reception areas, showrooms, shopping centres and other commercial environments.

With an ultra-high-resolution 2160 × 3840 portrait display, built-in media player, USB playback and support for images, video, audio, PDFs, weather information and IPC streams, it provides a flexible platform for digital advertising and information displays.

The display can also be managed remotely using the Dahua MPS (Media Publish System) platform, making it suitable for businesses and organisations managing digital signage across multiple locations.

Please note: This is a large commercial display weighing approximately 60 kg, so appropriate delivery and installation arrangements should be considered.

Dahua 55" Floor-Standing Digital Signage

The Dahua LDV55-SAI400K is designed to replace traditional printed posters, promotional boards and static advertising with a dynamic digital display.

Its tall 9:16 portrait format makes it particularly suitable for displaying:

• Retail promotions
• Product advertising
• Menus
• Special offers
• Digital posters
• Corporate information
• Wayfinding
• Event information
• Reception messages
• Promotional videos
• Public information
• Live camera feeds

The high-resolution 2160 × 3840 display provides sharp, detailed content in a format designed to replicate the proportions of traditional portrait signage while providing the flexibility of digital content.

Professional Digital Advertising Display

Digital signage allows businesses to change promotional content without printing and replacing physical posters.

Use the LDV55-SAI400K to display changing advertisements, promotions, menus, pricing, announcements and other information throughout the day.

Content can be presented as:

• Images
• Video
• Audio
• PDF documents
• Weather information
• Time
• IPC streams
• Other supported digital content

The built-in media player provides a convenient way to play content directly from the display, while USB playback provides an additional method for loading content.

55" High-Resolution Portrait Display

The LDV55-SAI400K features a 55-inch LED display with a 2160 × 3840 resolution and a 9:16 portrait aspect ratio.

The portrait orientation is particularly effective for advertising and information because it provides a tall viewing area that can accommodate full-length promotional graphics, menus and digital posters.

Display specifications

• Screen size: 55"
• Aspect ratio: 9:16
• Resolution: 2160 × 3840
• Display mode: Portrait
• Brightness: 350 nits
• Colours: 1.07 billion / 10-bit
• Contrast ratio: 1000:1
• Viewing angle: 178° horizontal / 178° vertical
• Response time: 8 ms
• Rated lifespan: 30,000 hours

Built for Commercial Environments

Unlike a standard consumer television, the LDV55-SAI400K is designed as a commercial digital signage product.

The display features an industrial-grade design, full metal casing and 3mm tempered protective glass to provide a more robust solution for commercial environments.

This makes it well suited to locations where the screen is operating as part of a permanent advertising or information display rather than simply being used as a conventional television.

Connectivity

The LDV55-SAI400K provides a range of connectivity options for signage and content management.

Connections

• 1 × RJ45 LAN
• 2 × USB
• 1 × TF card slot
• 1 × HDMI
• 1 × Audio input
• IR remote control
• RJ45 network control
• USB control

What's Included

The Dahua specification lists the following as included:

• Dahua LDV55-SAI400K display
• Floor-standing pedestal
• Remote control
• Power cord