27" Dahua LM27-P401A
27" Dahua LM27-P401A
The Dahua LM27-P401A monitor offers a sharp 3840 × 2160 pixel 4K UHD resolution on a 27" screen, which forms the basis for working with graphics, text and spreadsheets that require a high level of detail. This 4K UHD monitor uses IPS panel technology, resulting in consistent colour reproduction and wide 178° viewing angles. For long-term professional use, this monitor features an ergonomic stand with a wide range of positioning options. HDR10 support enhances contrast and colour transitions when viewing compatible content. The 60Hz refresh rate, along with a 5ms (OD) response time, meets the requirements for smooth display in everyday applications.
27"
Screen Size
3840 × 2160 (4K)
Resolution (Resolution Type)
IPS
Display Type
60 Hz
Refresh Rate
5 ms (OD)
Response Time
Key Features of the 27" Dahua LM27-P401A Monitor
- The panel displays 85% of the NTSC colour space and supports the HDR10 standard
- The stand allows for height adjustment, tilt, swivel, and pivot functionality
- 60Hz refresh rate and 5ms (OD) response time
- Wide 178° viewing angles both horizontally and vertically
- The monitor is ready for a 100 × 100mm VESA mount
- Flicker-free technology and a blue light filter reduce eye strain
High Resolution and True Colours
The display is based on an IPS panel with a native contrast ratio of 1,000:1 and a brightness of up to 350cd/m², which provides a readable image even in brightly lit rooms. The colour spectrum covers 85% of the NTSC space. The monitor works with an 8-bit colour depth, which is complemented by FRC technology to achieve smoother colour transitions. Wide 178° viewing angles both horizontally and vertically maintain colour consistency even when viewed from the side, making it easy to collaborate in a team or present content to multiple people at once.
Dynamic Image
The monitor supports the HDR10 standard, which extends the dynamic range of the image. This means it can display both very dark and very light details in a single scene without losing detail. The 60Hz refresh rate and 5ms (OD) response time are sufficient for smooth operation of the operating system and all office applications. The smooth display is suitable for video editing, photo work and general multimedia consumption where a high frame rate is not required.
Ergonomic Stand and Operation
The stand of this monitor offers comprehensive adjustment options for individual customisation. You can adjust the screen height within a 120mm range, which helps to maintain the correct position for your eyes and cervical spine. You can also tilt the panel from -6° to +21.5° to eliminate reflections or swivel it from -20° to +20°. The 90° pivot function is practical when working with long documents, websites or when programming. For alternative mounting, the monitor has a 100 × 100mm VESA interface. Power consumption in SDR mode is 26W, which puts the monitor in energy class F. In HDR mode, consumption is 46W (class G).
Connectivity Options and Eye Protection
To protect your eyes during extended use, the monitor integrates Flicker-free technology, which reduces backlight flicker, and a blue light filter. The monitor offers a wide range of options for connecting to various devices. For the video signal, you can use the digital ports, while the audio output provides sound.
- 2 × HDMI 2.0
- 1× DisplayPort 1.4
- 1 × Audio output
Monitor Technical Specifications
- Screen Size: 27"
- Display Type: IPS
- Backlight: LED
- Aspect Ratio: 16:9
- Maximum Brightness: 350cd/m²
- Contrast Ratio: 1,000:1
- Viewing Angles: 178°
- Response Time: 5ms (OD)
- Refresh Rate: 60Hz
Package Contents
- 1× Stand
- 1× HDMI Cable
- 1× Power Cable
Colour Gamut
Determines how accurately the monitor can display colours. sRGB is ideal for the web, films, or games. DCI-P3/Adobe RGB is appreciated by graphic designers or professionals. The higher the stated value, the better the monitor displays colours. Maximum Brightness
Given in nits or cd/m², this value determines the brightness of the monitor. A brightness above 400 nits is key for HDR content and readability in sunlight, while standard office monitors are fine with values above 250. Refresh Rate and Response Time
The refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the picture and the less eye strain. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Colour
Dimensions and weight
Packaging
Power outlet type
Energy specifications
| Code: | WK0611d17 |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
Dahua Technology Czech s.r.o., Vyskočilova 1566, 140 00 Praha Michle, Česká republika, [email protected], www.dahuasecurity.com 
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