# Monitor DAHUA DHI-LM22-B201A 21.45" IPS LCD Full HD 1920×1080, 4 ms, 178° viewing, VESA, height adjustable

**URL:** https://aio.lv/en/product--dahua-lm22-b201a--10945086
**Data updated:** 2026-04-06 09:53 (EEST)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** LM22-B201A
**EAN:** 6923172525147
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 93.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-lm22-b201a--10945086

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The DAHUA DHI-LM22-B201A is a 21.45" IPS LCD monitor with Full HD 1920×1080 resolution, 4 ms response time and 178° horizontal/vertical viewing angles. It offers 250 cd/m² brightness, 1000:1 contrast, VESA mounting and height adjustment for ergonomic setups. Designed for office, surveillance monitoring or general desktop use; no built-in speakers or USB hub.

## Long description

The Dahua Technology DHI-LM22-B201A is a 21.45" Full HD LCD monitor with a native resolution of 1920 x 1080 pixels and an IPS panel. It offers a 16:9 aspect ratio, typical brightness of 250 cd/m² and a contrast ratio of 1000:1. The monitor has a 4 ms response time, supports a maximum refresh rate of 100 Hz, includes HDMI and DisplayPort inputs, and supports VESA mounting. Its black flat-panel design and 178° viewing angles provide consistent image quality from different positions.
Advantages
The IPS panel ensures wide viewing angles and accurate colours while the 4 ms response time and up to 100 Hz refresh rate deliver smooth motion for general office tasks and multimedia. VESA compatibility and height adjustment options make it adaptable to ergonomic setups. The monitor’s Full HD resolution and 21.45" screen size balance desktop space and readable detail.
Suitable for
Office work (documents, spreadsheets, web browsing)
Home multimedia and video playback
Multi-monitor setups where consistent colour and viewing angles are needed
When it may not be suitable
This monitor is not designed for high-end gaming where ultra-fast response times and very high refresh rates are required; competitive gamers may prefer displays with lower response times and higher refresh rates. It also lacks built-in speakers and a USB hub, so users who need integrated audio or multiple USB ports will need external peripherals.
Key specifications
Screen size: 21.45"
Resolution: 1920 x 1080 (Full HD)
Panel type: IPS, LCD
Aspect ratio: 16:9
Response time: 4 ms
Maximum refresh rate: 100 Hz
Contrast ratio (typical): 1000:1
Brightness (typical): 250 cd/m²
Screen shape: Flat
Inputs: 1 × HDMI, 1 × DisplayPort
VESA mounting: Yes
Colour: Black
Energy class (SDR): E; Energy consumption: 14 kWh per 1000 hours
How to use
Place the monitor on a stable surface or mount it using a compatible VESA arm or bracket. Connect a video source via HDMI or DisplayPort and adjust the display settings from your computer to 1920 x 1080 resolution and the desired refresh rate up to 100 Hz. Use the monitor’s on-screen menu to calibrate brightness, contrast and colour settings for your environment. If ergonomic positioning is needed, adjust the stand height and viewing angle to reduce neck strain.
What to consider before purchase
Check whether built-in speakers or a USB hub are required, since this model does not include them
Confirm that your PC or graphics card supports the desired resolution and refresh rate via HDMI or DisplayPort
Ensure you have a VESA-compatible mount if you plan to wall- or arm-mount the display
Usage recommendations
For comfortable daily use, set brightness to match ambient light, enable a night or blue-light filter for evening work, and place the monitor so the top of the screen is at or slightly below eye level to maintain good posture.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 21.45 " |
| Display technology | LCD |
| HD type | Full HD |
| Panel type | IPS |
| Display resolution | 1920 x 1080 |
| Response time | 4 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 250 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Native aspect ratio | 16:9 |
| Backlight type | LED |
| Touchscreen | No |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 75 x 75 |
| Bezel width (side) | 2.2 mm |
| Bezel width (top) | 2.2 mm |
| Bezel width (bottom) | 12.5 mm |
| Market positioning | Home |

### Ports & interfaces

| Feature | Value |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Headphone out | No |
| Built-in USB hub | No |
| HDMI | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Swivel angle range | -30 - 30 |
| VESA mounting | Yes |
| Adjustable height (max) | 110 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | Federal Communications Commission (FCC), CE |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 100 Hz |
| Input current | 2 |
| Power supply type | External |
| Height adjustment | Yes |
| Pivot | Yes |
| Swivelling | Yes |
| Pivot angle | 0 - 90 |
| Height (without stand) | 280.9 mm |
| Depth (without stand) | 50.8 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy consumption (SDR) per 1000 hours | 14 kWh |
| AC adapter output voltage | 12 |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 22 W |
| Energy efficiency scale | A to G |
| European Product Registry for Energy Labelling (EPREL) code | 1752143 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 2960 g |
| Width (with stand) | 492.7 mm |
| Height (with stand) | 470 mm |
| Depth (with stand) | 225.5 mm |
| Width (without stand) | 492.7 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | HDMI |
| Stand included | Yes |
| Power adapter included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3860 g |
| Package depth | 142 mm |
| Package height | 455 mm |
| Package width | 558 mm |

## FAQ

### How much does the DAHUA DHI-LM22-B201A 21.45" Full HD monitor cost, and is it available for purchase?

The price is 113.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can DAHUA DHI-LM22-B201A 21.45" Full HD monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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 consumption (sdr) 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 DAHUA DHI-LM22-B201A 21.45" Full HD monitor?

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.

## Image

https://aio.lv/img/cache/product/10945086/65395282_large.webp