Dahua LED monitor - Full HD (1080p)
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Main Specification
| 54.5 cm (21.4") Black | |
| Built-in speaker(s) | |
| HDMI | |
| Screen shape: Flat | |
| Maximum refresh rate: 100 Hz Response time: 5 ms | |
| 1920 x 1080 pixels Full HD | |
| Energy efficiency class (SDR): E |
Display
| Display diagonal | 54.5 |
|---|---|
| Display resolution | 1920 x 1080 |
| HD type | Full HD |
| Native aspect ratio | 16:9 |
| LED backlight | Yes |
| Backlight type | Edge LED |
| Touchscreen | No |
| Display brightness (typical) | 250 |
| Response time | 5 |
| Screen shape | Flat |
| Contrast ratio (typical) | 3000:1 |
| Maximum refresh rate | 100 |
| Viewing angle, horizontal | 178 |
| Viewing angle, vertical | 178 |
| Display number of colours | 16.7 million colours |
Multimedia
| Number of speakers | 2 |
|---|---|
| RMS rated power | 2 |
| Built-in speaker(s) | Yes |
Design
| Product colour | Black |
|---|
Ports & interfaces
| VGA (D-Sub) ports quantity | 1 |
|---|---|
| HDMI | Yes |
| HDMI ports quantity | 1 |
Ergonomics
| VESA mounting | Yes |
|---|---|
| Panel mounting interface | 75 x 75 |
Power
| Energy efficiency class (SDR) | E |
|---|---|
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 15 |
| Power consumption (standby) | 0.5 |
| Power consumption (max) | 22 |
| Power consumption (off) | 0.3 |
| Power supply type | External |
Operational conditions
| Operating temperature (T-T) | 0 - 40 |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
Weight & dimensions
| Weight (with stand) | 2.88 |
|---|---|
| Width (without stand) | 492.7 |
| Depth (without stand) | 50.8 |
| Height (without stand) | 280.9 |
Packaging data
| Package width | 560 |
|---|---|
| Package depth | 114 |
| Package height | 398 |
| Package weight | 3.78 |
| Package type | Box |
Packaging content
| Stand included | Yes |
|---|---|
| Cables included | HDMI, Power |
Other features
| Certification | TBD |
|---|
Technical details
| Native refresh rate | 60 |
|---|
Key selling points
- · Light and cost-effective plastic housing;
- · Ultra-narrow bezel , elegant appearance, plastic base;
- · 178°H/178°V extra-wide viewing angle for overall viewing performance;
- · High fidelity digital processing for a brilliant and vivid video;
- · Support multiple signal inputs such as HDMI, VGA;
- · Physical button control mode;
- · Low energy consumption, long service life;
References
MPN: DHI-LM22-A200D
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07/10/2026 20:18:10