Ecrã de sinalização LG 55VH7J-H design panorâmico 139,7 cm (55 polegadas) 700 cd/m² Full HD preto 24/7

The LG 55VH7J-H is a 55" Full HD (1920 x 1080) commercial signage display with an ultra-slim panorama design and 700 cd/m² brightness. Built for 24/7 operation, this IPS-panel monitor supports continuous use in public and professional environments. Its extremely narrow 1.74 mm bezel-to-bezel design minimises bezel interference for assembled video walls, while features such as image gap reduction and portrait-oriented OSD improve visual continuity and usability.

Advantages

The VH7J-H offers an ultra-narrow bezel (1.74 mm BtoB) to create seamless large-screen video walls and an image improvement algorithm that reduces visible gaps across tiled displays. The device includes a portrait-optimised on-screen menu with larger fonts and a 9:16 layout for easier configuration in vertical installations. Conformal coating on the main power board protects against dust, humidity and other contaminants, extending reliability in harsher environments. Network and video daisy-chaining allow centralised control, monitoring and UHD video wall setups without the need for DisplayPort MST.

Suitable for

• Digital signage and video walls in retail environments
• Information displays in transportation hubs, lobbies and public spaces
• Corporate and control-room installations requiring 24/7 operation

Key specifications

• Screen size: 55"
• Resolution: 1920 x 1080 (Full HD)
• Panel type: IPS
• Brightness: 700 cd/m²
• Bezel-to-bezel (BtoB): 1.74 mm
• Response time: 8 ms
• Contrast ratio (typical): 1000:1
• VESA mounting: Yes
• Designed for 24/7 operation
• Conformal coating on main power board
• Daisy-chain via LAN, HDMI and DisplayPort (UHD daisy chain)
• Energy efficiency class (SDR): G; Energy consumption (SDR) per 1000 h: 157 kWh
• Colour: Black

How to use

Install the monitor using the specified VESA mount and align neighbouring panels closely to take advantage of the 1.74 mm bezel-to-bezel design. Use the on-screen display (OSD) which includes a portrait-oriented GUI when mounting vertically to adjust image settings, network parameters and tiling options. For multi-panel setups, connect displays via LAN for central control and monitoring and use HDMI or DisplayPort UHD daisy-chain to distribute video across the video wall. Refer to the official LG installation guide for cabling, safety and mounting specifications.

Recommendations

For best visual continuity in video walls, calibrate tiled displays after installation and enable the image gap reduction feature when playing video content. Place units in environments with reasonable dust and humidity control despite the conformal coating, and use the LAN daisy-chain to manage firmware updates and monitoring centrally.