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EP5543

55” All-in-One 4K UHD ePoster Kiosk

  • Keep content visible in bright spaces with 700-nit brightness and anti-glare haze
  • Deliver smooth 4K playback and multitasking powered by Android 14 octa-core processing
  • Integrate easily into signage systems via USB-C, HDMI, and CMS compatibility
  • Simplify professional installations with hidden cable routing and LAN passthrough
  • Centralize remote management using ViewSonic Manager scheduling and monitoring tools
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OVERVIEW

The ViewSonic EP5543 is a commercial ePoster designed for always-on visual communication in corporate, hospitality, and higher education environments. Featuring 700-nit brightness with 25% anti-glare haze and reliable 24/7 operation, the EP5543 delivers clear, impactful messaging in brightly lit commercial spaces. An all-in-one freestanding design with a built-in Mini PC compartment, integrated AC power output, and hidden cable routing streamlines deployment without wall mounting or complex IT setup. Built on an octa-core Android 14 platform with 8GB RAM and 128GB storage, the EP5543 delivers smooth 4K multimedia playback and reliable commercial performance. Pre-installed with Revel Digital CMS and supporting additional platforms via Google Play Store, it enables centralized content management with support for JPEG, PNG, MP4, and HTML5. Ideal for corporate communications, campus announcements, and hospitality signage, the EP5543 delivers clear, always-on visual communication.

Clear Visibility in Bright Spaces

Featuring a 700-nit anti-glare display, the ePoster delivers clear, readable visuals in bright indoor environments while minimizing reflections during continuous 24/7 operation.

Clear Visibility in Bright Spaces

See Every Detail in 4K

Native 4K UHD resolution paired with SuperClear® IPS technology delivers sharp text, vivid visuals, and fine detail clarity for presentations, signage, and informational content.

See Every Detail in 4K

Smooth Performance. Powered for Every Scenario

Powered by an octa-core processor, the display delivers responsive playback, smooth multitasking, and reliable 24/7 performance across demanding commercial environments.

Smooth Performance. Powered for Every Scenario

Flexible Playback. Built for Every Setup

Connect media sources easily through USB, HDMI, LAN, and Android-based CMS platforms for seamless integration across commercial AV and signage environments.

Flexible Playback. Built for Every Setup

Concealed Routing for a Clutter-Free, Secure Setup

Integrated power passthrough, concealed cable routing, and dual LAN connectivity create cleaner installations with fewer exposed cables behind the display.

Concealed Routing for a Clutter-Free, Secure Setup

Media Player Cradle with Security Door

Featuring a built-in lockable compartment, the ePoster securely conceals media players and mini PCs while preserving a clean, professional installation.

Media Player Cradle with Security Door

Manage Every Display Remotely

ViewSonic Manager™ gives IT teams centralized tools to monitor device status, manage settings, and maintain control across multiple displays and locations.

Manage Every Display Remotely

Works With Your Preferred CMS

Featuring pre-installed Revel Digital support, the display enables remote content scheduling and playback management directly from a preferred CMS platform.

Works With Your Preferred CMS

Built-In Scheduling Control

Schedule playlists, messages, and operating hours directly through the on-screen interface without relying on external devices or additional software.

Energy-Efficient Commercial Performance

ENERGY STAR certified design reduces power consumption while supporting continuous commercial operation in demanding environments.

Energy-Efficient Commercial Performance

Durable Design. Built to Last.​

A slim all-in-one form factor paired with durable 7H tempered glass creates a clean professional appearance built for long-term commercial use.

Durable Design. Built to Last.​

Clear Audio Without External Speakers

Dual 20W stereo speakers deliver clear, immersive sound for announcements, presentations, and multimedia playback without requiring external audio equipment.

Clear Audio Without External Speakers

​​​​Dimensions & I/O Ports​

  1. Remote IR sensor
  2. Internal Speakers
  3. AC-IN & Power switch
  4. AC Out
  5. USBx2 (rear housing)
  6. HDMI-Out
  7. HDMI-In
  8. DP-In x1 & HDMI-In x1
  9. USB Type C
  10. USB Type A 3.2 Gen 1 x2
  11. USB Type A 2.0 x2
  12. VGA In
  13. Audio In
  14. Mic In
  15. Audio Out
  16. SPDIF
  17. RS-232
  18. LAN x2 (In & Out)

SPECIFICATIONS


  • Display
    Panel Size: 55"
    Type/Tech: TFT LCD (ADS type, DLED backlight)
    Display Area (mm): 1209.6(H) x 680.4 (V)
    Aspect Ratio: 9:16
    Native Resolution: 2160 x 3840
    Colors: 1.07G (8 bit + FRC)
    Brightness: 700 nits (typ.)
    Contrast Ratio: 1200:1 (typ.)
    Response Time: 8 ms
    Viewing Angles: H= 178 , V=178 (typ).
    Backlight Life: 30,000 hours (typ.)
    Surface Treatment: Anti-Glare 3H, Haze=25%
    Orientation: Portrait
  • Input
    HDMI: (2.0) x 2
    RGB / VGA: x1
    DisplayPort: (1.2) x1
    Audio: x1 (3.5mm)
    MIC(Microphone): x1 ( 3.5mm)
    RS232: x1
  • Output
    HDMI: X1
    Audio: x1 ( Earphone out)
    SPDIF: x1

SUPPORT & DOWNLOADS


Datasheets

EP5543 Datasheet

User Guides

EP5543 User Guide(English)

Quick Start Guide

EP5543 Quick Start Guide