Dahua Technology LM27-B221S computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LED Black

Product colour: Black
Market positioning: Office
Front bezel colour: Black
Feet colour: Black
Illuminated stand: No
AC adapter output voltage: 12 V
Power consumption (off): 0.3 W
Power consumption (typical): 27 W
Energy efficiency class (SDR): E
Power consumption (standby): 0.5 W
Input current: 3 A
Power consumption (max): 29 W
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 21 kWh
Energy efficiency scale: A to G
Power supply type: External
Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 60 °C
Storage relative humidity (H-H): 5 - 90%
Operating relative humidity (H-H): 10 - 85%
Height (with stand): 458.4 mm
Depth (with stand): 183.9 mm
Width (with stand): 614.1 mm
Weight (without stand): 3.84 kg
Bezel width (bottom): 1.61 cm
Width (without stand): 614.1 mm
Depth (without stand): 45.1 mm
Height (without stand): 363 mm
Bezel width (top): 1.9 mm
Bezel width (side): 1.9 mm
Bluetooth: No
Wi-Fi: No
NVIDIA G-SYNC: No
AMD FreeSync: No
Low Blue Light technology: Yes
Package height: 458 mm
Package width: 694 mm
Package weight: 5.29 kg
Package depth: 114 mm
Stand included: Yes
Cables included: HDMI
Power adapter included: Yes
Native aspect ratio: 16:9
Display brightness (typical): 250 cd/m²
Display diagonal: 68.6 cm (27")
LED backlight: Yes
Screen shape: Flat
Display number of colours: 16.7 million colours
HD type: Full HD
Viewable size, horizontal: 59.8 cm
Touchscreen: No
Display diagonal (metric): 69 cm
Panel type: IPS
Backlight type: Edge LED
Viewing angle, vertical: 178°
Display technology: LED
Viewable size, vertical: 33.6 cm
Display resolution: 1920 x 1080 pixels
Contrast ratio (typical): 1200:1
NTSC coverage (typical): 72%
Pixel density: 81.59 ppi
Supported video modes: 1080p
Haze rate: 25%
Pixel pitch: 0.3114 x 0.3114 mm
Viewing angle, horizontal: 178°
Supported graphics resolutions: 1920 x 1080 (HD 1080)
Maximum refresh rate: 144 Hz
Surface hardness: 3H
Response time (MPRT): 1 ms
Colour gamut standard: NTSC
Built-in camera: No
Built-in speaker(s): Yes
RMS rated power: 2 W
Number of speakers: 2
Tilt angle range: -5 - 15°
Tilt adjustment: Yes
Wall mountable: Yes
VESA mounting: Yes
Panel mounting interface: 75 x 75
Plug and Play: Yes
Height adjustment: No
DisplayPort version: 1.4
DisplayPorts quantity: 1
HDMI version: 2.0
Built-in USB hub: No
HDMI: Yes
HDMI ports quantity: 1
Headphone out: Yes
Automatic brightness control: No
E-manual: Yes
Compliance certificates: Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD), CE