ViewSonic CDE43G3-1C 43" Commercial 4K Display OS-Free
43 inch 4K OS-Free Commercial Display with ProAV Integration
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The ViewSonic CDE43G3-1C is a 43-inch OS-free 4K UHD commercial display purpose-built for secure, 24/7 operation in mission-critical environments. Engineered with a TFT LCD panel featuring DLED backlight, 500 nits brightness, and a 4000:1 contrast ratio, it ensures sharp, high-visibility imagery in both landscape and portrait orientations. Its OS-free architecture eliminates pre-installed apps and background services, minimising cybersecurity risks while simplifying IT management. Designed for seamless integration and flexible BYOD connectivity, the CDE43G3-1C features USB-C, HDMI 2.1, LAN, and RS-232 ports for reliable performance across corporate, government, education, and healthcare applications. With 10 W dual speakers, Energy Star 8.0 certification, and EPEAT® Gold compliance, this display combines sustainability, security, and operational efficiency for professional signage and information display solutions.
Key Features
- OS-Free Architecture: Minimises vulnerabilities by removing pre-installed apps and background services, ensuring secure operation in sensitive environments.
- Native 4K UHD Resolution: Delivers crisp, ultra-detailed visuals for signage, conferencing, and communication displays.
- Commercial-Grade Brightness & 24/7 Reliability: Provides 500 nits brightness and 50,000-hour backlight life for continuous operation.
- Fast Cold Boot: Enables instant power-on and uninterrupted display performance.
- Versatile Connectivity: HDMI 2.1 × 3, USB-A × 2, USB-C × 1 (DP 1.2, HDCP 1.4/2.2, Data 2.0), VGA, RS232, Audio In/Out, SPDIF, and RJ45 LAN support effortless integration.
- Flexible Orientation: Supports both landscape and portrait modes for a wide range of installation scenarios.
- ProAV Integration: Compatible with leading control systems for centralized management and remote monitoring.
- Built-In USB Media Playback: Plays digital content directly from USB drives without the need for network connectivity.
- Energy-Efficient Design: Consumes just 48.5 W (Energy Star 8.0 certified) and meets EPEAT® Gold environmental standards.
Specifications
| Panel Size | 43 in |
| Display Area (W × H) | 941.184 × 529.416 mm |
| Native Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 500 nits (typ.) |
| Contrast Ratio | 4000:1 |
| Response Time | 6.5 ms |
| Viewing Angle | 178° (H) / 178° (V) |
| Backlight Life | 50,000 hours |
| Surface Treatment | Anti-glare coating, 3H hardness, 25% haze |
| Orientation | Landscape & Portrait |
| Inputs | HDMI × 3 (HDMI 2.1, HDCP 1.4/2.2, HDMI-CEC, ARC on HDMI 3), VGA × 1, Audio In × 1 (3.5 mm), RS232 × 1, USB-A × 2, USB-C × 1 (DP1.2/HDCP1.4/2.2 + Data 2.0), LAN × 1 |
| Outputs | Audio Out × 1 (3.5 mm), SPDIF × 1 |
| Speakers | 2 × 10 W |
| Power Supply | 100 – 240 V AC ±10 %, 50 / 60 Hz |
| Power Consumption | 48.5 W (Energy Star 8.0 certified) |
| Mounting | VESA 400 × 200 mm |
| Dimensions (W × H × D) | 969.9 × 558.3 × 84.6 mm |
| Weight | 9.75 kg (net) |
| Operating Temperature | 0 – 40 °C (with automatic overheat shutdown) |
| Operating Hours | 24 / 7 continuous operation |
| Certifications | Energy Star 8.0, EPEAT Gold, CE EMC, FCC, TÜV SÜD, RoHS, REACH, ErP Directive |
Application Examples
| Corporate & Government Offices | Deliver secure, high-resolution communications and visual updates with minimal maintenance. |
| Education & Training Facilities | Enhance presentations and digital noticeboards with 4K clarity and reliable connectivity. |
| Healthcare & Public Services | Display critical information securely with OS-free architecture and 24/7 performance. |
| Retail & Transportation Hubs | Showcase clear signage and advertisements in high-traffic areas with long-lasting visibility. |
The ViewSonic CDE43G3-1C offers a secure, sustainable, and high-performance solution for modern professional environments. With 4K UHD clarity, OS-free reliability, and robust ProAV control integration, it delivers dependable digital signage and visual communication for 24/7 mission-critical operation.