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LM75-S400N
Dahua 75" UHD LED Monitor
> Elegant, robust design with four-side ultra-narrow bezels and a full-metal body.
> Engineered for 24/7 operation with a professional-grade anti-glare panel and dedicated power supply.
> Advanced thermal system maintains stable performance through optimized airflow.
> True-color consistency across a 178° viewing angle, free from shift or distortion.
> Offers flexible control via seven-button operation or remote control management.
> Integrated dual stereo speakers deliver clear audio without external devices.
> Energy-efficient design preserves vivid visuals while reducing power consumption.
- Overview
- Specifications
- Accessories
- Download
Display
Model
DHI-LM75-S400N
LCD Technology
IPS
Backlight
DLED
Screen Size
75 inch
Aspect Ratio
16:9
Viewing Size
1650.24 (H) × 928.26 (V) mm
Screen-to-Body Ratio
≥90%
Viewing Angle
178° (H)/178° (V)
Display Mode
Horizontal
Pixel Pitch
0.4298 mm × 0.4298 mm
Pixels Per Inch
59.1
Resolution
3840 (H) × 2160 (V)
Refresh Rate
60 Hz
Display Color
1.07G (8 bits + FRC)
Color Gamut
72% NTSC
Brightness
500 cd/m²
Contrast Ratio
1200:1
Response Time
8 ms
Lifespan
30,000 hrs
Operation Hours
7 × 24 H
Surface Treatment
Haze 25%, 3H
Low Blue Light
Software blue light protection
Device Ports
Input Port
2 × HDMI 2.0 (3840 × 2160@60 Hz), 1 × DP 1.2 (3840 × 2160@60 Hz), 1 × DVI (3840 × 2160@30 Hz), 1 × VGA (1920 × 1080@60 Hz), 1 × USB 2.0, 1 × Audio in, 1 × RS-232 in
Output Port
1 × RS-232 out
Speaker
2 × 15 W
Power & Environmental Conditions
Power Supply
100–240 VAC (±10%), 50/60 Hz
Power Type
Built-in Power
Power Consumption
210 W (basic), 240 W (typ.), 260 W (max)
Standby Power Consumption
<0.5 W
Operating Temperature
0 °C to +40 °C (+32 °F to +104 °F)
Operating Humidity
10%–85% (RH)
Storage Temperature
–20 °C to +60 °C (–4 °F to +140 °F)
Storage Humidity
5%–90% (RH)
General
Product Dimensions
1,706.5 mm × 984.7 mm × 75.4 mm (67.19" × 38.77" × 2.97") (W × H × D), without wall-mount bracket
Package Size
1,840 mm × 1,130 mm × 220 mm (72.44" × 44.49" × 8.66") (W × H × D)
Frame Width
U/L/R/D: 27.2 mm/27.2 mm/27.2 mm/27.2 mm (1.07"/1.07"/1.07"/1.07")
Net Weight
37.2 kg (82.01 lb)
Gross Weight
46.14 kg (101.72 lb)
Casing Color
Black
Control Mode
Seven-button / Remote Control
Wall Mount VESA
600 mm × 400 mm (23.62" × 15.75")
Accessory
Power cord, wall-mount bracket, HDMI cable, remote control, user's manual, legal and regulatory information etc.
Certification
Certifications
CE EMC, CE LVD, CE ERP
- Datasheet
- User Manual
- Drawings
- A&E Document
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