Audio-Out Input/Output connectors - 1
Brand - Dahua Technology
BrandPartCode - DHI-LM28-F400
Brightness - 300
Category - Computer Monitors
Category Code - LC3
CnCode CnCode - 85285210
Contrast - 1000:1
Depth Product Dimensions - 57.36 mm
Description - > High resolution up to 3840x2160 display > Suitable for continuous 24/7 operation > IPS panel technology > Ultra-narrow bezel design, elegant appearance > 178°H/178°V extra-wide viewing angle for overall viewing performance > High fidelity digital processing for a brilliant and vivid video; > Screen surface with a hardness of at least 3H > Support multiple signal interfaces including HDMI 2.0 x2, DP 1.2 x1, USB x1 > Speakers x2 built-in
Design - Feet colour - Black
Design - Market positioning - Home
Design - Product colour - Black
Display - Contrast ratio (typical) - 1000:1
Display - Display brightness (typical) - 300 cd/m²
Display - Display diagonal - 71.1 cm (28")
Display - Display number of colours - 1.073 billion colours
Display - Display resolution - 3840 x 2160 pixels
Display - Display technology - LED
Display - HD type - 4K Ultra HD
Display - Maximum refresh rate - 60 Hz
Display - Native aspect ratio - 16:9
Display - Response time - 5 ms
Display - Screen shape - Flat
Display - Touchscreen - No
Display - Viewing angle, horizontal - 178°
Display - Viewing angle, vertical - 178°
DisplayPort Input/Output connectors - 1
Energy consumption, standard - 31 kWh/1000h
Energy efficiency class - G
Ergonomics - Tilt adjustment - Yes
Ergonomics - Tilt angle range - -5 - 15°
Full Description Line - Model LM28-F400|28"|Gaming|Panel IPS|Resolution 3840x2160|Form factor 16:9|Refresh rate 60Hz|Brightness 300|Contrast 1000:1|Response time 5 ms|Horizontal 178 degrees|Vertical 178 degrees|2xHDMI|1xDisplayPort|1xAudio-Out|Speakers|Included Accessories HDMI cable, Power cable, Pedestal
HDMI Input/Output connectors - 2
Height Product Dimensions - 368.53 mm
Included Accessories - HDMI cable, Power cable, Pedestal
LongDesc -
LongProductName - 28", 3840×2160, LED, 16:9, DP, HDMI, USB, AC 100-240V, 637.88x368.53x57.36 mm
LongSummaryDescription - Dahua Technology LM28-F400. Display diagonal: 71.1 cm (28"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Product colour: Black
Model name - LM28-F400
Monitor features - Gaming
Multimedia - Built-in camera - No
Multimedia - Built-in speaker(s) - Yes
Multimedia - Number of speakers - 2
Multimedia - RMS rated power - 4 W
Native resolution - 3840x2160
Operational conditions - Operating relative humidity (H-H) - 10 - 85%
Operational conditions - Operating temperature (T-T) - 0 - 40 °C
Packaging content - Cables included - AC, HDMI
Packaging content - Stand included - Yes
Packaging data - Package weight - 8.8 kg
Panel type - IPS
Performance - AMD FreeSync - No
Performance - NVIDIA G-SYNC - No
Ports & interfaces - Built-in USB hub - No
Ports & interfaces - DisplayPorts quantity - 1
Ports & interfaces - DisplayPort version - 1.2
Ports & interfaces - HDMI - Yes
Ports & interfaces - HDMI ports quantity - 2
Ports & interfaces - HDMI version - 2.0
Ports & interfaces - Headphone out - Yes
Ports & interfaces - Headphone outputs - 1
Power - Energy consumption (SDR) per 1000 hours - 31 kWh
Power - Energy efficiency class (SDR) - G
Power - Energy efficiency scale - A to G
Power - European Product Registry for Energy Labelling (EPREL) code - 619619
Power - Power consumption (standby) - 0.5 W
Power - Power consumption (typical) - 40 W
ProductName - LM28-F400
Product Net Weight - 7 kg
Refresh rate - 60Hz
Response time - 5 ms
Screen form factor - 16:9
Screen size - 28"
Shipping Box Depth Shipping/Package Box Dimensions - 70 cm
Shipping Box Height Shipping/Package Box Dimensions - 46 cm
Shipping Box Weight Shipping/Package Box Dimensions - 8.8 kg
Shipping Box Width Shipping/Package Box Dimensions - 14.2 cm
ShortSummaryDescription - Dahua Technology LM28-F400, 71.1 cm (28"), 3840 x 2160 pixels, 4K Ultra HD, LED, 5 ms, Black
Speakers - Yes
Standby consumption - 0.5 Watts
Title - Dahua Technology LM28-F400 computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LED Black
Unit Calculated Volume - 0.04572 cubm
Unit Calculated Weight - 8.8 kg
URL - https://www.dahuasecurity.com/products/All-Products/Display--Control/Monitors/Light-Series/LM28-F400
Vendor Homepage - www.dahuasecurity.com/la/products/All-Products/Display--Control/Monitors/Light-Series/LM28-F400
Viewing angle horizontal - 178 degrees
Viewing angle vertical - 178 degrees
Warranty - 36 months
WarrantyInfo -
Weight & dimensions - Depth (with stand) - 57.4 mm
Weight & dimensions - Height (with stand) - 368.5 mm
Weight & dimensions - Weight (with stand) - 7 kg
Weight & dimensions - Width (with stand) - 637.9 mm
Width Product Dimensions - 637.88 mm