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Dahua LDH55-HAI400L: 55 Inch Wall-Mounted Digital Signage
Model LDH55-HAI400L
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Availability: Out of Stock
- Wall-Mounted Design: Space-saving, sleek installation perfect for various commercial environments
- Ultra-Thin Bezel: Creates a seamless visual experience, excellent for multi-screen setups or solo use
- Remote Content Management: Effortlessly update and schedule digital content from any location
- Vivid Color Accuracy: Advanced LCD panel technology delivers lifelike colors and deep contrasts
Product Overview
Overview
The Dahua LDH55-HAI400L is a 55 inch wall-mounted digital signage.
Corporate AV supplies, installs and supports the Dahua LDH55-HAI400L across India. Request a quote for supply, installation and commissioning.
Key features
- Wall-Mounted Design - Space-saving, sleek installation perfect for various commercial environments.
- Ultra-Thin Bezel - Creates a seamless visual experience, excellent for multi-screen setups or solo use.
- Remote Content Management - Effortlessly update and schedule digital content from any location.
- Vivid Color Accuracy - Advanced LCD panel technology delivers lifelike colors and deep contrasts.
- Multiple Connectivity Options - Supports HDMI, USB, and VGA inputs for versatile content sources.
- Anti-Glare Coating - Reduces reflections for optimal viewing, even in brightly lit areas.
Why choose the LDH55-HAI400L
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-HAI400L is specified and installed for your space and not just shipped.
Product Highlights
Key Benefits
Wall-Mounted Design: Space-saving, sleek installation perfect for various commercial environments
Ultra-Thin Bezel: Creates a seamless visual experience, excellent for multi-screen setups or solo use
Remote Content Management: Effortlessly update and schedule digital content from any location
Vivid Color Accuracy: Advanced LCD panel technology delivers lifelike colors and deep contrasts
Multiple Connectivity Options: Supports HDMI, USB, and VGA inputs for versatile content sources
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
Screen Size
55 inch
Backlight
ELED
LCD Technology
IPS/VA
Aspect Ratio
16:9
Brightness
700 cd/m² (typ.)
Contrast Ratio
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
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
H.265 HEVC MP-10@L5.1 up to 2160p@60 fps; H.264 AVC HP@L5.1 up to 2160p@30 fps; VP9 Profile 2 up to 2160p@60 fps; H.264 MVC up to 1080p@30 fps; MPEG-4 ASP@L5 up to 1080p@30 fps; WMV/VC-1 SP/MP/AP up to 1080p@30 fps;
Audio
Built-in Speaker
2 × 5 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 10/100/1,000 Mbps self-adaptive Ethernet port
Wi-Fi Standard
802.11 b/g/n/a/ac/ax
Wi-Fi Frequency Range
2400-2483.5 MHz, 5150-5350 MHz, 5470-5725 MHz, 5725-5850 MHz
MAX Power Transmission (Wi-Fi)
≤20 dBm@2400-2483.5 MHz; ≤23 dBm@5150-5250 MHz; ≤20 dBm@5250-5350 MHz; ≤27 dBm@5470-5725 MHz; ≤14 dBm@5725-5850 MHz
Data Transmission Ports
1 × USB 2.0 (type A); 1 × USB 3.0 (type A) 1 × TF card slot, up to 128 GB
Video Input
1 × HDMI 2.1 (4K@60 Hz)
Audio Port
1 × 3.5 mm jack output
General
Power Supply
100–240 VAC, 50/60 Hz
Power Consumption
123 W (typ.), 152 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
Metal casing
Casing Color (Frame/Rear)
Black
Product Dimensions
1,232.6 mm × 703.4 mm × 25.0 mm (48.53" × 27.69" × 0.98") (L × H × W) (without bracket) 1,232.6 mm × 703.4 mm × 27.5 mm (48.13" × 27.35" × 1.08") (L × H × W) (with bracket)
Frame Size
10.3 mm (0.41") (T/L/R/B)
Net Weight
20.5 kg (45.19 lb)
Wall Mount VESA
400 mm × 400 mm (15.75" × 15.75")
Installation
Wall mount
Display Mode
Landscape/Portrait
Accessory
Wall-mount bracket, user manual, legal and regulatory information, energy label, remote control
Certifications
Certifications
CE EMC, CE LVD, CE ERP, RED
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-HAI400L 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-HAI400L?
The Dahua LDH55-HAI400L is a 55 inch wall-mounted digital signage.
Who is the Dahua LDH55-HAI400L best suited for?
The LDH55-HAI400L 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-HAI400L units for a rollout?
Yes. Corporate AV supplies and integrates the Dahua LDH55-HAI400L 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-HAI400L 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-HAI400L?
These key specifications are listed for the Dahua LDH55-HAI400L. Screen Size: 55 inch. Brightness: 700 cd/m² (typ.). Contrast Ratio: IPS 1200:1 (typ.) / VA 4000:1 (typ.). Resolution: 3840 (H) × 2160 (V). Operating System: Android 11.0.
