
Dahua LM24-A221YW, 23.8 inch, ELED, IPS, 144HZ, Response time 1MS, WHITE Monitor
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144Hz high refresh rate delivers ultra-smooth visuals and fluid frame-rate tracking
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IPS display panel ensures accurate color reproduction and wide 178-degree viewing angles
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Vivid 72% NTSC gamut meets everyday creative color spectrum standards
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Rapid 1ms response time eliminates motion blur and screen ghosting effects
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Flicker-free backlight technology ensures comfortable viewing during long usage sessions
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Dual-signal video inputs accommodate both HDMI and legacy VGA connections
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| Technical Specification | |
|---|---|
| Display | |
| Model | DHI-LM24-A221Y |
| 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 | ≥85% |
| 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 | 120 Hz (Overclocked to 144 Hz) |
| Display Color | 6 bit + FRC |
| Color Gamut | 72% NTSC (typ.) |
| Brightness | 250 cd/m² (typ.) |
| Contrast Ratio | 1200:1 |
| Response Time | OD 5 ms (MPRT 1 ms) |
| Lifespan | 30,000 hrs |
| Operation Hours | 7 × 16 h |
| Surface Treatment | Haze 25%, 3H |
| Flicker-free Technology | Yes |
| Device Ports | |
| Input Port | 1 × VGA (1920 × 1080 @ 75 Hz), 1 × HDMI 1.4 (1920 × 1080 @ 144 Hz) |
| Power & Environmental Conditions | |
| Power Supply | 12 VDC, 2 A |
| Power Type | Power Adapter |
| Power Consumption | 16.5 W (basic), 21.2 W (typ.), 22.0 W (max) |
| Standby Power Consumption | <0.5 W |
| Operating Temperature | 0 °C to +40 °C (+32 °F to +104 °F) |
| Operating Humidity | 10%–85% RH |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Storage Humidity | 5%–90% RH |
| General | |
| Inclined Angle | -5° / 20° |
| Product Dimensions | 542.1 × 322.4 × 47.6 mm (W × H × D), without wall-mount bracket |
| Package Size | 602 × 412 × 120 mm (W × H × D) |
| Frame Width | U/L/R/D: 2.3 mm / 3.6 mm / 3.6 mm / 16.8 mm |
| Net Weight | 2.8 kg (6.17 lb) |
| Gross Weight | 3.9 kg (8.60 lb) |
| Casing Color | Black |
| Control Mode | Joystick |
| Status Indicator Light | Yes |
| Wall Mount VESA | 100 mm × 100 mm (3.94″ × 3.94″) |
| Accessories | |
| Included Accessories | Power Adapter, Base, HDMI Cable, User’s Manual (QR Code), Energy Efficiency Label, QSG, Legal and Regulatory Information, etc. |
| Optional Accessory | Wall Mount |
| Certification | |
| Certifications | CE EMC, CE LVD, CE ERP |
Upgrade your business workstation or casual gaming setup with the Dahua LM24-A221Y 23.8-inch FHD monitor. Part of Dahua’s Commercial Series, this sleek, budget-friendly display features an ultra-narrow bezel and an IPS panel that ensures wide 178° viewing angles and 72% NTSC color accuracy. Engineered with a swift 144Hz high refresh rate and a rapid 1ms response time, it completely removes input lag and visual blurring. Offering multiple video source options through HDMI and VGA connections, this lightweight panel delivers premium digital clarity and high-performance capabilities tailored for everyday professional productivity or high-speed gaming.
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