Ecrã de computador Ernitec 0070-24228-AC 71,1 cm (28 polegadas) 3840 x 2160 píxeis 4K Ultra HD LED Preto

The Ernitec 0070-24228-AC is a 28" 4K Ultra HD LED computer monitor with a native resolution of 3840 x 2160 pixels. Designed with industrial-grade components for continuous operation, the monitor offers high brightness and contrast, fast picture response and wide 178° viewing angles. Its metal chassis provides anti-static and anti-interference protection and the unit includes a menu controlled via a convenient controller. Not EDID compatible.

Advantages

The monitor delivers 4K resolution and high-fidelity digital processing for clear, vivid video. Industrial-grade LED construction and 24/7 operational design support continuous use over extended periods. High brightness (typical 350 cd/m²), typical contrast ratio of 1000:1 and a 5 ms response time provide sharp motion rendering and good image depth. The metal chassis adds shielding against static, magnetic fields and interference.

Suitable for

• Surveillance and CCTV monitoring
• Control rooms and security stations
• Workstations requiring continuous 24/7 operation
• Multimedia and general office use where 4K resolution is required

Key specifications

• Display diagonal: 28"
• Resolution: 3840 x 2160 (4K Ultra HD)
• Panel type: TFT, LED backlight
• Response time: 5 ms
• Viewing angle: 178° (horizontal/vertical)
• Brightness (typical): 350 cd/m²
• Contrast ratio (typical): 1000:1
• Energy efficiency class: F
• Colour: Black
• MPN: 0070-24228-AC, EAN: 5715063068236

How to use

Connect the monitor to a compatible graphics source at 3840 x 2160 resolution using supported video interfaces. Use the on-screen menu and included controller to adjust brightness, contrast and other image settings. Place the monitor in a well-ventilated area to maintain continuous operation; follow the system or CCTV installer instructions for mounting and cable management.

Recommendations

For CCTV and control-room environments, set the monitor to the source's native 4K output and optimise brightness and contrast for your lighting conditions. Avoid exposing the metal chassis to strong magnetic sources and ensure proper grounding to minimise interference.