Brand	Dahua
Model	DHI-LM27-B221
Series	B-Series Professional Monitor
Color	Black
Display Size (Inch)	27
Display Type*	IPS (In-Plane Switching)
Resolution	1920 × 1080 (Full HD)
Aspect Ratio	16:9
Refresh Rate (Hz)	100Hz
Response Time (MS)	4ms (GTG)
Brightness*	250 nits (Typical)
Contrast Ratio*	1000:1 (Typical)
Color Gamut / Accuracy*	99% sRGB, 16.7 Million Colors
Viewing Angle	178° (H) / 178° (V)
Connectivity	1x HDMI 1.4, 1x DisplayPort 1.2, 1x Audio Out
Built-in Speaker	No
Audio Output	Yes (3.5mm Jack)
VESA Mount Compatibility	100×100mm
Stand Adjustment*	Tilt
Eye Care Feature*	Flicker-Free, Low Blue Light
Power Supply*	External Adapter
Power Consumption*	25W (Typical)
Dimensions (W×H×D)	612 × 458 × 185 mm (with stand)
Weight	4.2 kg
Warranty	3 Years
Note	Specifications may vary by region or version.

Dahua DHI-LM27-B221 27 Inch FHD IPS Display HDMI DP Professional Monitor

The Dahua DHI-LM27-B221 is a 27-inch professional-grade Full HD IPS monitor, designed for office work, surveillance monitoring, design, and daily productivity. With crisp visuals, wide viewing angles, and 100Hz refresh rate, it delivers both clarity and smoothness for professional users.

Display Performance

• 27-inch IPS Full HD (1920×1080) panel provides sharp and vibrant visuals.
• 178° viewing angles ensure consistent colors from any direction.
• 100Hz refresh rate and 4ms response time enable smooth on-screen motion and less ghosting.
• 250 nits brightness and 1000:1 contrast ratio deliver balanced image depth and clarity.
• Ideal for surveillance operations, design work, and office multitasking.

Connectivity Options

• Comes with HDMI and DisplayPort inputs for flexible setup.
• 3.5mm audio-out port allows easy connection to external speakers or headphones.
• Compatible with PCs, laptops, DVR/NVR systems, and more.

Design and Comfort

• Slim, modern design with narrow bezels ideal for multi-monitor setups.
• VESA 100×100mm mount support for wall or arm installation.
• Tilt adjustment for better ergonomic positioning.
• Eye protection technologies (Flicker-Free and Low Blue Light) reduce strain during long usage hours.

Energy Efficiency

• Consumes only 25W (typical), making it an energy-efficient choice for professional environments.

Dahua DHI-LM27-B221 27 Inch FHD Monitor Available at Computer Village Agrabad

Buy the Dahua DHI-LM27-B221 27 Inch FHD IPS Professional Monitor at Computer Village Agrabad, Wali Mansion, 600 Sk. Mujib Road, Chowmohoni, Agrabad, Chattogram.
Order online for fast delivery across Bangladesh — Dhaka, Chattogram, Sylhet, Rajshahi, Khulna, Barisal, and more.
Experience accurate colors, smooth performance, and durable professional design with the Dahua DHI-LM27-B221.