The ViewSonic LDM136-151 is a 136” All-in-One Direct View LED display engineered to deliver exceptional visual clarity and immersive sound for premium corporate, educational, and public environments. Featuring 600 nits of brightness, a 6,500:1 contrast ratio, and dual 30W speakers, it produces vivid, dynamic visuals and rich audio for presentations, signage, and large-scale collaboration. Its Glue-on-Board (GOB) surface protection, IP54/IK06 durability ratings, and 31mm ultra-slim bezel-free design make it both robust and elegant. The detachable system control box ensures a minimalist appearance and easy access, while the All-in-One architecture simplifies setup — enabling installation by just two people in under two hours.

Key Features

  • 136” Seamless Large Screen: Full HD (1920×1080) resolution with 600 nits brightness, 6,500:1 contrast ratio, and a 3,840Hz refresh rate for stunning image clarity and smooth playback.
  • Glue-on-Board (GOB) Surface Treatment: Protects against collision, dust, and moisture while maintaining exceptional image uniformity — ideal for high-traffic or public spaces.
  • All-in-One Integration: Combines power, control, and display modules in a single system, allowing quick two-person installation in under two hours and minimising maintenance needs.
  • Detachable Control Box: Offers a near 99% screen-to-body ratio, providing a sleek, minimalist look with simplified servicing access when needed.
  • Premium Audio: Dual 30W speakers deliver clear, full-bodied sound for immersive experiences in meetings, classrooms, and events.
  • Smart Connectivity: Includes HDMI 2.0 ×4 (3 internal, 1 external), USB Type-A ×3, USB-C (data), RJ45 ×3, and Wi-Fi 2.4G/5G support for versatile input and control.
  • IP54 and IK06 Protection: Durable design ensures reliable performance with front-panel protection from dust, moisture, and impact.
  • Ultra-Slim Bezel-Free Design: 31mm chassis and 6mm bezels deliver a sleek, modern aesthetic that integrates seamlessly into premium interiors.
  • Flexible Display Options: Supports Picture-in-Picture (PIP) and Picture-by-Picture (PBP) modes, as well as wireless casting for dynamic collaboration and content sharing.

Specifications

Display 136” Direct View LED; Full HD 1920×1080; 600 nits (adjustable in 100 levels); 6,500:1 contrast; 3,840Hz refresh rate; 170° viewing (H/V); LED lifespan: 100,000 hours
Pixel Pitch 1.56 mm (SMD 3-in-1 GOB package, copper bonding wire)
Orientation Landscape
Embedded OS Android 9.0 (local 32GB storage, 26GB available)
Inputs HDMI 2.0 ×4 (HDCP 2.2; 3 internal, 1 external); USB Type-A ×3 (USB 3.0 ×1, USB 2.0 ×2); RJ45 ×3 (Internet ×2, Control ×1); IR In (3.5mm) ×1; Wi-Fi 2.4G/5G; USB Type-C ×1 (data only)
Outputs HDMI Out ×1 (HDCP 1.4); Audio Out (3.5mm) ×2; SPDIF ×1
Speakers 30W ×2 integrated speakers
Power 100–120V/20A ~50/60Hz or 220–240V/10A ~50Hz; Power consumption: 609W (typ.), 1,740W (max.); <0.5W (hibernate)
Ingress / Impact Protection IP54 (front) / IK06 (front)
Dimensions (W × H × D) 3012 × 1833.5 × 31 mm (118.58 × 72.19 × 1.22 in); 53 mm depth with wall mount
Weight Net: 162 kg (357.1 lb); Gross: 303 kg (668 lb)
Operating Conditions 0–40 °C; 20–80% RH (non-condensing)
Included Accessories Power cord, LAN cable (Cat 5E), IR extender cable, remote control, wall mount, installation guide, 7× spare LED modules, LD-MK-004 & LD-MK-006 maintenance tools
Optional Accessories Maintenance Tools: LD-MK-004, LD-MK-006; Floor Stand: LD-STND-009

Application Examples

Corporate Boardrooms Enhance high-level meetings with seamless visuals, premium audio, and simplified setup for impactful communication.
Educational Institutions Deliver engaging lectures and dynamic presentations with large-format clarity and reliable, low-maintenance operation.
Hospitality & Retail Create immersive digital signage or promotional displays with vibrant, high-contrast LED visuals and elegant aesthetics.
Command & Control Centers Ensure mission-critical performance with high brightness, redundant control, and durable IP54/IK06-rated protection.
Public Venues & Auditoriums Engage large audiences with striking full HD visuals, strong 30W audio, and seamless multi-source connectivity.

The ViewSonic LDM136-151 redefines large-format LED performance with exceptional visual precision, robust protection, and modern aesthetics. Featuring GOB surface technology, integrated audio, and a streamlined all-in-one design, it offers a high-impact, low-maintenance solution for professional and educational environments.