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Dahua 55″ 4K UHD Digital Signage Display - DHI-LDV55-SAI400K-S2

Description

The Dahua DHI-LDV55-SAI400K-S2 is a high-performance 55″ floor-standing digital signage display designed for commercial and public environments. As part of Dahua’s digital display series, it delivers ultra-high-definition 4K resolution, versatile content playback, and robust industrial-grade construction. Ideal for retail stores, corporate lobbies, shopping malls, and other high-traffic areas, this display ensures engaging and dynamic visual communication.

Key Features

  • 55″ LED display with 4K resolution (2160 × 3840) and 350 nits brightness
  • Portrait orientation (9:16) with 178° wide viewing angle
  • Supports video, audio, and image playback from USB, network, or cloud platforms
  • Built-in Android OS for flexible app installation and remote management
  • Multiple input options: HDMI, USB, RJ45, and Wi-Fi connectivity
  • Slim and modern floor-standing design with durable metal casing
  • Energy-efficient operation with low power consumption

Downloads

Datasheet LDV55-SAI400K-S2_Datasheet
User Manual Dahua Digital Signage_User's Manual_V1.1.0
Quick Start Guide Dahua Digital Signage_Quick Start Guide_V1.0.0


Perfect For

  • Retail stores and shopping malls for promotions
  • Corporate lobbies for announcements and branding
  • Public areas and exhibitions for digital signage
  • Hotels and restaurants for interactive content display

Dahua_Authorised_Dealer_333a45af-778b-47f6-929e-ddec274416c0 shutterstock_285981290_2_copy_4

Tech Specs

Category Specification
System Built-in Android OS
Display 55″ LED screen, 4K UHD (2160 × 3840), 350 nits brightness, 178° viewing angle
Audio Built-in speakers, stereo output
Network RJ45 Ethernet, Wi-Fi IEEE 802.11 b/g/n
Input/Output 2 × HDMI, 2 × USB, 1 × RJ45, 1 × Audio Out
Functions Video, image, and audio playback; Remote management; Schedule content
Power AC 100–240V, 50/60Hz; Power Consumption ≤ 200W
General Floor-standing installation; Metal casing; Dimensions: 1240 × 700 × 60 mm; Weight: 45 kg; Operating Temp: 0–40 °C; Operating Humidity: 10%–85% RH
Certifications CE, FCC, RoHS

Read more

Product form

Dahua 55″ 4K UHD Digital Signage Display - DHI-LDV55-SAI400K-S2

SKU: DHI-LDV55-SAI400K-S2 Datasheet

🟢 IN STOCK— Delivery in 1–3 days.

$3,990.00 $2,795.00 Incl. GST

5% Off Discount Code: Dahua-2025
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    Description

    The Dahua DHI-LDV55-SAI400K-S2 is a high-performance 55″ floor-standing digital signage display designed for commercial and public environments. As part of Dahua’s digital display series, it delivers ultra-high-definition 4K resolution, versatile content playback, and robust industrial-grade construction. Ideal for retail stores, corporate lobbies, shopping malls, and other high-traffic areas, this display ensures engaging and dynamic visual communication.

    Key Features

    • 55″ LED display with 4K resolution (2160 × 3840) and 350 nits brightness
    • Portrait orientation (9:16) with 178° wide viewing angle
    • Supports video, audio, and image playback from USB, network, or cloud platforms
    • Built-in Android OS for flexible app installation and remote management
    • Multiple input options: HDMI, USB, RJ45, and Wi-Fi connectivity
    • Slim and modern floor-standing design with durable metal casing
    • Energy-efficient operation with low power consumption

    Downloads

    Datasheet LDV55-SAI400K-S2_Datasheet
    User Manual Dahua Digital Signage_User's Manual_V1.1.0
    Quick Start Guide Dahua Digital Signage_Quick Start Guide_V1.0.0


    Perfect For

    • Retail stores and shopping malls for promotions
    • Corporate lobbies for announcements and branding
    • Public areas and exhibitions for digital signage
    • Hotels and restaurants for interactive content display

    Dahua_Authorised_Dealer_333a45af-778b-47f6-929e-ddec274416c0 shutterstock_285981290_2_copy_4

    Tech Specs

    Category Specification
    System Built-in Android OS
    Display 55″ LED screen, 4K UHD (2160 × 3840), 350 nits brightness, 178° viewing angle
    Audio Built-in speakers, stereo output
    Network RJ45 Ethernet, Wi-Fi IEEE 802.11 b/g/n
    Input/Output 2 × HDMI, 2 × USB, 1 × RJ45, 1 × Audio Out
    Functions Video, image, and audio playback; Remote management; Schedule content
    Power AC 100–240V, 50/60Hz; Power Consumption ≤ 200W
    General Floor-standing installation; Metal casing; Dimensions: 1240 × 700 × 60 mm; Weight: 45 kg; Operating Temp: 0–40 °C; Operating Humidity: 10%–85% RH
    Certifications CE, FCC, RoHS

    Read more

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