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Dahua LDH55-LAI400L: 55 Inch Wall-Mounted Digital Signage
Model LDH55-LAI400L
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Availability: Out of Stock
- Ultra-Wide Viewing Angle: Ensures clear visibility from different directions, ideal for high-traffic areas
- Slim Bezel Design: Modern aesthetics blend seamlessly into any commercial environment
- Multiple Connectivity Options: Supports HDMI, USB, and VGA for versatile device integration
- Energy-Efficient Technology: Reduces power consumption while maintaining outstanding performance
Product Overview
Overview
The Dahua LDH55-LAI400L is a 55 inch wall-mounted digital signage. Featuring a stunning 55-inch LCD screen with vivid color reproduction and ultra-wide viewing angles, this signage is perfect for retail environments, corporate lobbies, and public spaces. Its slim, modern design allows for seamless integration into any decor, while the robust construction offers.
Corporate AV supplies, installs and supports the Dahua LDH55-LAI400L across India. Request a quote for supply, installation and commissioning.
Key features
- Ultra-Wide Viewing Angle - Ensures clear visibility from different directions, ideal for high-traffic areas.
- Slim Bezel Design - Modern aesthetics blend seamlessly into any commercial environment.
- Multiple Connectivity Options - Supports HDMI, USB, and VGA for versatile device integration.
- Energy-Efficient Technology - Reduces power consumption while maintaining outstanding performance.
- Remote Content Management - Easily update and manage content from anywhere via network access.
- Commercial-Grade Build Quality - Durable construction ensures long-lasting operation in busy environments.
Why choose the LDH55-LAI400L
It is a 55 inch wall-mounted signage display for menus, promotions and information screens. Corporate AV adds a site survey, installation and support across India, so the LDH55-LAI400L is specified and installed for your space and not just shipped.
Product Highlights
Key Benefits
Ultra-Wide Viewing Angle: Ensures clear visibility from different directions, ideal for high-traffic areas
Slim Bezel Design: Modern aesthetics blend seamlessly into any commercial environment
Multiple Connectivity Options: Supports HDMI, USB, and VGA for versatile device integration
Energy-Efficient Technology: Reduces power consumption while maintaining outstanding performance
Remote Content Management: Easily update and manage content from anywhere via network access
Use Cases
Ideal Applications
Retail stores and showrooms
Corporate lobbies and reception areas
Restaurants, cafes and menu boards
Information and wayfinding screens
Technical Details
Technical Specifications
Display
Panel Dimensions
55 inch
Backlight
DLED
LCD Technology
IPS/VA
Aspect Ratio
16:9
Brightness
500 cd/m² (typ.)
Contrast
IPS 1200:1(typ.) / VA 4000:1(typ.)
Display Colors
10 bit (8 bit + FRC), 1.07B colors
Resolution
3840 (H) × 2160 (V)
Viewing Angle
178° (H); 178° (V)
Response Time
8 ms (typ.)
Surface Treatment
Haze 25%
System
Operating System
Android 11.0
CPU
4 cores A55, 1.92 GHZ
RAM
4 GB
ROM
32 GB
Video Decoding
1-ch H.265 HEVC MP-10@L5.1 up to 2160p@60 fps 1-ch H.264 AVC HP@L5.1 up to 2160p@30 fps; 1-ch VP9 Profile 2 up to 2160p@60 fps 4-ch MVC up to 1080p@30 fps 4-ch MPEG-4 ASP@L5 up to 1080p@30 fps 4-ch WMV/VC-1 SP/MP/AP up to 1080p@30 fps
Audio
Built-in Speaker
2 × 10 W
Media functions
Audio Compression
MPEG-3,WMA,WAV
Video Compression
MPEG-4, H.264 AVC/MVC, H.265 HEVC
Video Format
mp4, avi, mov, mkv, wmv
Connectivity
Network Port
1 × RJ–45 10/100/1000 Mbps self-adaptive Ethernet port
Wi-Fi
Optional (External Wi-Fi module)
Bluetooth
NO
Data Transmission Ports
1 × USB 2.0 ports (type A) 1 × USB 3.0 ports (type A) 1 × TF card slot, up to 128 GB
Video Input
1 × HDMI 2.1 (4K @60Hz)
Video Output
NO
Audio Port
1 × 3.5 mm jack Mic
IR Receiver
Yes
General
Power Supply
100–240 VAC, 50/60 Hz
Power Consumption
95 W (typ); 160 W (max)
Standby Power Consumption
≤0.5 W
Operating Temperature
0 °C to +40 °C (+32 °F to +104 °F) (avoid direct sunlight)
Storage Temperature
–20 °C to +60 °C (-4 °F to +140 °F)
Operating Humidity
10%–85% (RH), non-condensing
Storage Humidity
10%-90% (RH), non-condensing
Product Material
Plastic casing
Casing Color (Frame/Rear)
Black
Product Dimensions
1243.7 mm × 728.7 mm × 79.3 mm (48.96" × 28.69” × 3.12") (without bracket) (without wall mount bracket)
Net Weight
11.7kg
Installation
Horizontal/Vertical mount
Display Mode
Landscape/Portrait
Wall Mount VESA
200 mm × 200mm
Accessory
Bracket, user's manual, power cord, legal and regulatory information, remote control
Other specifications
Category
Digital Signage, Dahua
Why CorporateAV?
Sourced right. Installed right.
Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details
Additional Information
Why Buy The LDH55-LAI400L From Corporate AV?
- Genuine Dahua stock with manufacturer warranty support
- Custom pricing for bulk and multi-room / multi-site rollouts
- Local after-sales support — a real team you can call or WhatsApp, not a call centre
- Expert guidance on product selection and deployment planning
- Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution
Corporate AV supplies and installs Dahua products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.
Frequently Asked Questions
What is the Dahua LDH55-LAI400L?
The Dahua LDH55-LAI400L is a 55 inch wall-mounted digital signage. Featuring a stunning 55-inch LCD screen with vivid color reproduction and ultra-wide viewing angles, this signage is perfect for retail environments, corporate lobbies, and public spaces. Its slim, modern design allows for seamless integration into any decor, while the robust construction offers.
Who is the Dahua LDH55-LAI400L best suited for?
The LDH55-LAI400L suits retail stores and showrooms, corporate lobbies and reception areas, restaurants and cafes and menu boards. Corporate AV can advise whether it is the right fit for your space.
Can Corporate AV supply multiple Dahua LDH55-LAI400L units for a rollout?
Yes. Corporate AV supplies and integrates the Dahua LDH55-LAI400L in single units and multi-room rollouts across India, with a site survey, installation, commissioning and support.
How do I get a quote for the Dahua LDH55-LAI400L in India?
Use the Request a Quote button on this page or contact Corporate AV with your room details and quantity, and a consultant will respond with a quotation for supply and installation.
What are the key specifications of the Dahua LDH55-LAI400L?
These key specifications are listed for the Dahua LDH55-LAI400L. Panel Dimensions: 55 inch. Brightness: 500 cd/m² (typ.). Contrast: IPS 1200:1(typ.) / VA 4000:1(typ.). Resolution: 3840 (H) × 2160 (V). Operating System: Android 11.0.
