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27 inch 4K LED monitor
Purpose-built for 24/7 video security operations, this 27-inch 4K LED monitor delivers precise color reproduction and true color performance. Operators gain continuous, clear visibility to act confidently in mission-critical environments.
Commercial Type No: UML-275-90
Complies with standard Delta E2000 < 2 to provide true color performance
Precise color reproduction and anti-image retention
Complies with voltage dip immunity standard IEC61000-4-2
LED backlight panel for higher luminance and lower power consumption
Auto channel switching
Product Overview
See true color performance clearly
Compliance with the Delta E2000 < 2 standard ensures precise color reproduction, helping operators accurately identify vehicle and clothing colors during critical events.
Visualize intelligent video analytics accurately
High-resolution displays and precise gamma curve settings ensure that bounding boxes and real-time metadata from edge-based analytics are sharply visible for fast decision-making.
Ensure continuous operational reliability
Built for 24/7 usage and compliant with the IEC61000-4-2 voltage dip immunity standard, the display remains stable and dependable even during minor power fluctuations.
Prevent static image screen degradation
Built-in anti-image retention technology automatically shifts pixels to prevent image sticking when displaying static camera scenes over long periods.
Maximize luminance with less power
An advanced LED backlight panel delivers bright, high-contrast images while lowering overall power consumption to improve operational efficiency.
Key Specifications
| Contrast ratio | 1000 |
| Dimensions (H x W x D) (in) | 16.87 x 24.22 x 8.65 in |
| Dimensions (H x W x D) (mm) | 428.40 x 615.11 x 219.70 mm |
| Display color | Color |
| Display resolution (pixels) | 3840 x 2160 px |
| Display size (in) | 27 in |
| Display type | LCD |
| Luminance (cd/m²) | 200 cd/m² |
| Operating relative humidity, non-condensing (%) | 0 – 90 % |
| Operating temperature (°C) | 0 – 40 °C |
| Operating temperature (°F) | 32 – 104 °F |
| Storage relative humidity (%) | 0 – 90 % |
| Storage temperature (°C) | 0 – 50 °C |
| Storage temperature (°F) | 32 – 122 °F |
| Weight (kg) | 4 kg |
Frequently Asked Questions
Common questions about the 27 inch 4K LED monitor
The monitor complies with the Delta E2000 < 2 standard to provide true color performance and precise color reproduction. This ensures that operators see accurate, real-life colors—such as clothing or vehicle paint—which is critical for identifying details and making informed decisions during an incident.
Yes, it is engineered specifically for round-the-clock use. It features anti-image retention technology that prevents static surveillance scenes from burning into the screen, ensuring continuous clarity and reliable performance over the long term.
The monitor complies with the voltage dip immunity standard IEC61000-4-2. This ensures that the display remains stable and operational during sudden power dips or electrical inconsistencies, preventing disruptive blind spots in mission-critical security environments.
The display utilizes an advanced LED backlight panel designed for higher luminance and lower power consumption. This provides operators with exceptionally bright, clear 4K visibility while reducing overall energy use and operational costs.
It includes an auto channel switching feature that seamlessly transitions between different video inputs. This reduces manual configuration and allows security teams to maintain continuous visibility across their system without operational friction.