Monitors
Dahua 23.8 FHD 144Hz Refresh Commercial Monitor
Brand: Dahua · Model: DHI-LM24-B221
Updated
Specifications
Monitor Specifications
| LCD Technology | IPS |
|---|---|
| Backlight | ELED |
| Screen Size | 23.8 inch |
| Aspect Ratio | 16:9 |
| Viewing Size | 527.04 (H) × 296.46 (V) mm |
| Screen-to-Body Ratio | &ge90% |
| Viewing Angle | 178° (H) / 178° (V) |
| Display Mode | Horizontal |
| Pixel Pitch | 0.2745 mm × 0.2745 mm |
| Pixels Per Inch | 92.56 |
| Resolution | 1920 (H) × 1080 (V) |
| Refresh Rate | 144 Hz |
| Display Color | 16.7M colors |
| Color Gamut | 72% NTSC |
| Brightness | 250 cd/m² (typ.) |
| Contrast Ratio | 1200:1 |
| Response Time | MPRT 1 ms |
| Operation Hours | 7 × 16 H |
| Lifespan | 30,000 hrs |
| Surface Treatment | Haze 25%, 3H |
| Low Blue Light | Software blue light protection |
Device Ports
| Input Port | 1 × HDMI 2.0 (1920 × 1080 @144 Hz), 1 × DP 1.4 (1920 × 1080 @144 Hz) |
|---|---|
| Output Port | 1 × Audio out |
Power & Environmental Conditions
| Power Supply | 12 VDC, 2.5 A |
|---|---|
| Power Consumption | 18 W (basic), 19 W (typ.), 21 W (max) |
| Standby Power Consumption | <0.5 W |
| Operating Temperature | 0 °C to +40 °C (+32 °F to +104 °F) |
| Operating Humidity | 10%&ndash85% (RH) |
| Storage Temperature | &ndash20 °C to +60 °C (&ndash4 °F to +140 °F) |
| Storage Humidity | 5%&ndash90% (RH) |
General
| Inclined Angle | -5° / 15° |
|---|---|
| Frame Width | U/L/R/D: 2.1 mm / 2.1 mm / 2.1 mm / 15.9 mm |
| Control Mode | Five-button |
| Status Indicator Light | Yes |
| Wall Mount VESA | 75 × 75 mm (2.95" × 2.95") |
| Accessory | Power adapter, base, HDMI cable, user's manual (QR code), legal and regulatory information, etc. |
| Optional Accessory | Wall mount |
Dimensions
| Product Dimensions | 539.2 × 320.4 × 39.1 mm (21.23" × 12.61" × 1.54"), without wall-mount bracket |
|---|---|
| Package Size | 612 × 405 × 101 mm (24.09" × 15.94" × 3.98") |
| Net Weight | 2.82 kg (6.22 lb) |
| Gross Weight | 3.84 kg (8.47 lb) |
| Casing Color | Black |
Certification
| Certifications | CE EMC, CE LVD, CE ERP |
|---|
Warranty: Three Year Warranty
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| Binary Logic | ৳14,000 | October 29, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
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