Product Description
DAHUA 21.5'' VA Monitor, 1920*1080, 100Hz, 5ms, VGA+HDMI
Features
Ultra‑narrow bezel with an elegant, modern appearance and durable plastic base
178°H / 178°V extra‑wide viewing angle for superior overall visibility
High‑fidelity digital processing delivers brilliant, vivid video performance
Supports multiple signal inputs including HDMI and VGA
100Hz high refresh rate to eliminate picture lag and motion blur
Specifications
Model: DHI-LM22-A200Y
LCD Technology: VA panel with ELED backlight
Screen Size: 21.45 inch
Aspect Ratio: 16:9
Viewing Size: 478.656 mm (H) × 260.28 mm (V)
Viewing Angle: 178° (H) / 178° (V)
Display Mode: Horizontal
Pixel Pitch: 0.2493 mm × 0.241 mm
Pixels Per Inch: 102.69
Resolution: 1920 × 1080 (Full HD)
Refresh Rate: 100 Hz
Display Color: 8‑bit
Color Gamut: 72% NTSC (typ.)
Brightness: 250 cd/m²
Contrast Ratio: 3000:1
Response Time: 10 ms
Lifespan: 30,000 hours
Device Ports
1 × VGA (1080p@60 Hz)
1 × HDMI 1.4 (1080p@100 Hz)
Power & Environmental Conditions
Power Supply: 12 VDC, 2 A
Power Type: External power adapter
Power Consumption: 14 W (basic), 16 W (typ.), 16 W (max)
Standby Power: <0.5 W
Operating Temperature: 0 °C to +40 °C
Operating Humidity: 10%–90% RH
Storage Temperature: –20 °C to +60 °C
Storage Humidity: 5%–90% RH
General
Inclined Angle: -5°±2° / 15°±2°
Product Dimensions (W × H × D): 492.7 mm × 284.0 mm × 41.2 mm (without wall mount)
Package Size: 598 mm × 366 mm × 99 mm
Unilateral Splicing (U/L/R/D): 3.3 mm / 3.3 mm / 3.3 mm / 15.2 mm
Net Weight: 2.05 kg
Gross Weight: 2.86 kg
Casing Color: Black
Control Mode: Five‑button
Wall Mount VESA: 75 mm × 75 mm
Accessories
Included: Power adapter, base, HDMI cable, user’s manual (QR code), legal & regulatory info
Optional: Wall mount
Certification
CE EMC
CE LVD
CE ERP