Dahua Technology LM22-B201S. Display diagonal: 21.24", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product color: Black

Display diagonal	21.24"
Display resolution	1920 x 1080 pixels
Native aspect ratio	16:9
Display technology	LCD
Touchscreen	No
HD type	Full HD
Panel type	IPS
Response time	4 ms
Screen shape	Flat
Contrast ratio (typical)	1000:1
Maximum refresh rate	75 Hz
Display number of colors	16.7 million colors
Backlight type	LED
Display brightness (typical)	250 cd/m²
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Built-in speaker(s)	Yes
Built-in camera	No
Number of speakers	2
RMS rated power	2 W
Market positioning	Home
Product color	Black
Built-in USB hub	No
HDMI	Yes
Headphone out	No
VGA (D-Sub) ports quantity	1
HDMI ports quantity	1
VESA mounting	Yes
Panel mounting interface	75 x 75 mm
Energy efficiency class (SDR)	E
Power consumption (typical)	22 W
Power consumption (standby)	0.5 W
AC adapter output voltage	12 V
Power supply type	External
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 85%
Width (with stand)	19.4" (492.7 mm)
Depth (with stand)	1.91" (48.4 mm)
Height (with stand)	11.2" (284 mm)
Weight (with stand)	4.81 lbs (2.18 kg)
Bezel width (side)	0.13" (3.3 mm)
Bezel width (top)	0.13" (3.3 mm)
Bezel width (bottom)	0.598" (1.52 cm)
Package width	23.5" (598 mm)
Package depth	14.4" (366 mm)
Package height	3.9" (99 mm)
Package weight	6.88 lbs (3.12 kg)
Stand included	Yes
Cables included	HDMI
Certification	CE
European Product Registry for Energy Labelling (EPREL) code	1538618