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webOS Signage & Digital Media Player on webOS 4.0 Smart Signage Platform, UHD Video Playback, Embedded CMS, compatible with LG SuperSign Solution & ConnectedCare

LG WP400


  • LG webOS 4.0 Smart Signage Platform
  • Ultra HD Video Playback
  • Intuitive UX Dedicated for Digital Signage
  • Embedded CMS

Quick Specs

  • Type: Miscellaneous

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This item has purchase restrictions.

We currently only offer this product for purchase within 80 miles of our store. Questions? Contact us for more information.

The User-Friendly Smart Signage Platform

The WP400 webOS box operates webOS 4.0, the enhanced user-friendly LG smart signage platform, and is attached to existing LG digital signages and upgrades them regardless of their original platform. It can execute several tasks at once while providing smooth content playback, and provides an excellent user experience.

Upgrade to the webOS 4.0 Smart Signage Platform

The WP400 may be applied towards any type of LG digital signages regardless of its platform. The webOS box provides user-friendly smart functions with dedicated menus essential for business use. This way, users are able to easily manage and distribute content or develop web-based applications for multiple signages simultaneously.

UHD Video Playback Supported

The WP400 supports Ultra HD high-quality video playback which delivers true-to-life color details, with four times higher definition than FHD. Only a single webOS box is required for this superior picture quality.

Display Control Capability

Beyond content management, control commands from the WP400 can be sent to LG digital signages through the RS232C cable connection. It allows users to flexibly set up display values such as power, brightness or volume for optimal operation.

All-in-One Home Menu

The WP400 offers a signage-dedicated home menu that shows key information related to signage operation at a glance. A dashboard showing the status of devices, a content management menu, and shortcuts leading to quick settings greatly enhance user convenience.

Embedded Content Management

The embedded Content Management System (CMS) allows users to edit content using internal/external sources and set playlists to play at the desired schedule. Users can easily explore and manage content through the intuitive GUI, using various input devices, from a remote control to a laptop.

Multi-Video Tags

Several different videos can be played at the same time using the Multi-Video tags* feature. This gives you greater flexibility to organize and deploy content when various content items need to be delivered simultaneously via web apps.

Multi-Screen with PBP/PIP

Picture-By-Picture (PBP) features Multi-Screen in a single display with upto 4 input sources while Picture-In-Picture (PIP) supports playing both main screen and secondary screen at the same time with various layouts. This gives great flexibility to allocate space for each content souce.

Compatibility with LG SuperSign Solutions

LG SuperSign is a comprehensive and indispensable software solution for the integrated management of LG digital signages. With SuperSign , content creation and distribution gets easier and centralized monitoring and control becomes simpler, helping your business save time and operate more effectively across different locations.

Real-time ConnectedCare Service

Maintenance is easy and fast with the optional ConnectedCare* service, a cloud service solution provided by LG. It remotely manages the status of displays in client workplaces for fault diagnosis and remote-control services, enabling the stable operation of clients' businesses.


  • LG webOS 4.0 Smart Signage Platform
  • Ultra HD Video Playback
  • Intuitive UX Dedicated for Digital Signage
  • Embedded CMS
  • Compatibility with LG SuperSign Solution and ConnectedCare
Input HDMI (2), DP, USB 2.0 (2)
Output HDMI, DP (Daisy chain only)
External Control RS232C in/out, RJ45 in, IR in
Player Dimension (W x H x D) 258 x 36.5 x 186 mm
Weight 1.4kg
Carton Dimensions (W x H x D) 314 x 124 x 359 mm
Packed Weight 2.26kg
Key Feature (Hardware) Internal Memory 8GB (System 4GB, Available 4GB), Wi-Fi Built-in (ac combo), Thermal Sensor, Power Indicator, Local Key Operation.
webOS ver. Yes
Embedded CMS USB Auto Playback, Local Contents Scheduling, Group Manager.
Fail over Yes
Image Customization No Signal
Content Sync. RS-232C, Local Network
Multi-screen PIP/PBP (4)
Screen Share Yes
Video Tag Yes (2) *
Play via URL Yes
OSD Rotation Yes
Lock mode Yes (Home Dashboard, USB, OSD, IR Operation, Local Key, WiFi, Screen Share)
Content Rotation Yes
Gapless Playback Yes
Tile Mode Setting Yes (Max. 15 x 15)
Setting Data Cloning Yes (Network, USB)
Firmware Update by Network Yes
SNMP (ver.2) Yes
ISM Mode (Image Sticking Minimization) Yes
Status Mailing Yes
Power Mgmt. DPM, On/Off Schedule, Holiday Schedule, Power on Status, Smart Energy Saving, Wake on LAN, Power on Delay.
Control Manager Yes
Daylight Saving Time Yes
Beacon Yes
HDMI-CEC Yes *Compatibility may differ by equipment.
SI Server Setting Yes
webRTC Yes
Operation Temperature 0°C to 40°C
Operation Humidity 10% to 80%
Power Supply 100-240 V~, 50/60 Hz
Power Type Built-In Power
Typ./Max 16W/22W
Safety CB
EMC CE Class A
Content Management Software SuperSign CMS
Control and Monitoring Software SuperSign Control/Control+
Basic Remote Controller, Power Cord, QSG, HDMI Cable, Regulation Book, Phone to RS232C Gender.

Quick Specs

  • Appearance

  • Type: Miscellaneous

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.