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header-product Monitor Dahua Technology LM27-U401A 27" Quad HD LED 3840 x 2160
177.49 €

Monitor Dahua Technology LM27-U401A 27" Quad HD LED 3840 x 2160

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Monitor Dahua Technology LM27-U401A 27" Quad HD LED 3840 x 2160

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Short description

The Dahua Technology LM27-U401A is a 27-inch LED monitor with a resolution of 3840 x 2160 pixels, featuring a 5 ms response time and a 16:9 aspect ratio. It offers wide viewing angles of 178° both horizontally and vertically. The monitor includes a built-in USB hub, VESA mounting compatibility, and height adjustment for ergonomic use. Ideal for professional and personal use, it delivers stunning image quality and versatility.
Available for order: 2 pcs.
Warranty: 3 Years
SKU: 11438545
Manufacturer: DAHUA
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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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From 5.27 € (Weight: 5.40 kg)
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Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.93 euros per month
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Product information

Description

27" LED IPS monitor with a 3-sided frameless design offers wide viewing angles and a Quad HD 3840 x 2160 (16:9) resolution. The screen supports 178° horizontal and vertical viewing for consistent image quality from different positions. The monitor includes a rich set of interfaces such as a USB hub and a 65W Type-C port that can support reverse charging. Adjustable height and tilt allow ergonomic positioning for various working environments. Typical electrical specifications include 60 Hz refresh rate, 5 ms response time, 300 cd/m² brightness and 1000:1 contrast ratio.

Advantages

The IPS panel provides uniform color and wide viewing angles while the 3-sided frameless design maximizes visible screen area. Quad HD resolution ensures detailed images and text. A built-in USB hub and Type-C connectivity with 65W power delivery simplify connection to laptops and peripherals and enable reverse charging for compatible devices. Adjustable stand features improve comfort during prolonged use.

Key specifications

  • Screen size: 68.6 cm (27") LED IPS
  • Resolution: Quad HD 3840 x 2160, 16:9
  • Panel type: IPS, 3-sided frameless
  • Viewing angle: 178° H / 178° V
  • Refresh rate: 60 Hz
  • Response time: 5 ms
  • Brightness: 300 cd/m²
  • Contrast ratio: 1000:1
  • Type-C: 65 W (supports reverse charging)
  • Power consumption (typical): 25 kWh; supplied adapter: 60 W

How to use

Place the monitor on a stable surface and connect it to a computer using the preferred video input. Use the Type-C port to connect compatible laptops or devices and enable power delivery or reverse charging as needed. Adjust the monitor height and tilt to obtain a comfortable viewing angle. Configure resolution and refresh rate in the operating system display settings to match Quad HD and 60 Hz for optimal image quality.

Recommendations

For best results, ensure your graphics card and cables support Quad HD 3840 x 2160 at 60 Hz. Use the Type-C connection to reduce cable clutter and to power compatible laptops; verify that the connected device supports reverse charging before relying on that function.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
27 "
Display resolution:
3840 x 2160
HD type:
Quad HD
Panel type:
IPS
Display technology:
LED
Response time:
5 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
300 cd/m²
Screen shape:
Flat
Built-in USB hub:
Yes
VESA mounting:
Yes
Built-in speaker(s):
No
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
25 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
25 kWh
Product colour:
Black
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
27 "
Display technology:
LED
HD type:
Quad HD
Panel type:
IPS
Display resolution:
3840 x 2160
Response time:
5 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
300 cd/m²
Viewing angle, vertical:
178 °
Viewing angle, horizontal:
178 °
Display diagonal (metric):
69 cm
Native aspect ratio:
16:9
Display number of colours:
1.07 billion colours
Backlight type:
Edge LED
Touchscreen:
No
LED backlight:
Yes
NTSC coverage (typical):
85 %
DCI-P3 coverage:
95 %
Colour gamut standard:
DCI-P3, NTSC, sRGB

Design

Screen shape:
Flat
Product colour:
Black
Panel mounting interface:
100 x 100
Market positioning:
Business
Detachable stand:
Yes
Feet colour:
Black
Front bezel colour:
Black

Ports & interfaces

HDMI ports quantity:
1
DisplayPorts quantity:
1
Headphone out:
No
Built-in USB hub:
Yes
USB Type-A downstream ports quantity:
2
HDMI version:
2.0
HDMI:
Yes
DisplayPort version:
1.4
USB Power Delivery (USB PD):
Yes
USB Power Delivery up to:
65 W
Number of USB Type-C upstream ports quantity:
1
Number of USB Type-B upstream ports quantity:
1

Ergonomics

Wall mountable:
Yes
Swivel angle range:
-30 - 30
Tilt adjustment:
Yes
VESA mounting:
Yes
Adjustable height (max):
130 mm

Audio

Built-in speaker(s):
No

Performance

sRGB coverage (typical):
100 %

Multimedia

Built-in camera:
No

Technical details

Compliance certificates:
CE

Other features

Maximum refresh rate:
60 Hz
Current rating:
5 A
Power supply type:
External
Plug and Play:
Yes
Height adjustment:
Yes
Tilt angle range:
3 - 21
Pivot:
Yes
Manual:
Yes
Package type:
Box
Swivelling:
Yes
Pivot angle:
-90 - 90
Weight (without stand):
5400 g
Height (without stand):
540.7 mm
Depth (without stand):
200 mm

Power

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
25 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
25 kWh
Power consumption (typical): Power consumption in switched-on state expressed in W.
60 W
AC adapter output voltage:
12
Power consumption (standby):
0.5 W

Weight & dimensions

Width (without stand):
613.7 mm

Operational conditions

Operating relative humidity (H-H):
10 - 85
Operating temperature (T-T):
0 - 40

Packaging content

Cables included:
USB Type-C, HDMI
Stand included:
Yes
Power adapter included:
Yes

Packaging data

Package weight:
7600 g
Package depth:
193 mm
Package height:
481 mm
Package width:
698 mm

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Energy label

Energy label
DHI-LM27-U401A
Model

Device manufacturer code

DAHUA
Manufacturer

Device manufacturer

27 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

F
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

F
Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

25 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

25 kWh
Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

Customer questions

FAQ

How much does the Monitor Dahua Technology LM27-U401A cost, and is it available for purchase?

The price is 177.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Monitor Dahua Technology LM27-U401A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Monitor Dahua Technology LM27-U401A online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Monitor Dahua Technology LM27-U401A?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
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