Dahua Technology LM27-P301A Monitor de computador 68,6 cm (27 polegadas) 2560 x 1440 píxeis Quad HD LED Preto

Dahua Technology LM27-P301A is a 27" LED display with a Quad HD resolution of 2560 x 1440 pixels. The IPS panel and 16:9 aspect ratio deliver sharp images and consistent colors across a wide 178° viewing angle. The monitor features HDMI and DisplayPort inputs, a 3.5 mm audio output and an integrated USB Type-C downstream port with a built-in USB hub, making it suitable for connection to desktop PCs and mobile devices. The flat screen and black housing combine a professional appearance with VESA mounting compatibility for flexible placement.

Advantages

The IPS panel ensures stable color reproduction and wide viewing angles, while the Quad HD resolution provides increased pixel density for clearer text and detailed images. A 5 ms response time and 350 cd/m² typical brightness support everyday office tasks, multimedia and light photo editing. Built-in USB hub and USB Type-C downstream connectivity simplify peripheral connections. VESA mounting and a flat screen support varied installation options.

Suitable for

• Office productivity and document work
• Web browsing and multimedia consumption
• Light photo editing and design review
• Multiple-device setups with peripheral sharing

Key specifications

• Display diagonal: 27"
• Display resolution: 2560 x 1440 (Quad HD)
• Panel type: IPS
• Display technology: LED
• Aspect ratio: 16:9
• Response time: 5 ms
• Contrast ratio (typical): 1000:1
• Brightness (typical): 350 cd/m²
• Viewing angle: 178°
• Inputs: 1 x HDMI, 1 x DisplayPort
• Audio output: 1 x 3.5 mm
• USB Type-C downstream ports: 1
• Built-in USB hub: Yes
• Built-in speakers: No
• VESA mounting: Yes
• Color: Black
• Energy efficiency (SDR): F; energy consumption per 1000 h: 25 kWh

How to use

Place the monitor on a stable surface or attach it to a VESA-compatible mount following the mounting instructions. Connect a video source using HDMI or DisplayPort depending on your computer output. For devices that support USB Type-C downstream, connect the USB Type-C port to enable peripheral access through the built-in USB hub. Connect speakers or headphones to the 3.5 mm audio output if required. Adjust brightness, contrast and color settings through the on-screen display menu to match ambient lighting and task requirements.

Recommendations

For comfortable viewing, position the top of the screen at or slightly below eye level and maintain an arm's length distance. Use medium to high brightness in well-lit rooms and lower brightness in dim environments to reduce eye strain. When color-critical work is required, perform calibration with suitable tools and allow the monitor to warm up for accurate color rendering.