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Dahua LDH55-SAI400K: 55 Inch Wall-Mounted Digital Signage
Model LDH55-SAI400K
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Availability: Out of Stock
- Ultra-Slim Wall-Mounted Design: Sleek profile blends seamlessly into modern interiors
- Energy-Efficient LED Backlighting: Low power consumption without compromising brightness
- Remote Content Management: Easily update and manage displays from anywhere
- Wide Viewing Angles: Ensures clear visibility from different positions and distances
Product Overview
Overview
The Dahua LDH55-SAI400K is a 55 inch wall-mounted digital signage. Designed for modern businesses, this high-definition LCD signage offers a brilliant 55-inch screen that delivers crystal-clear visuals and dynamic content. Perfect for retail, hospitality, and corporate spaces, the LDH55-SAI400K ensures your message stands out with its ultra-slim wall-mounted design.
Corporate AV supplies, installs and supports the Dahua LDH55-SAI400K across India. Request a quote for supply, installation and commissioning.
Key features
- Ultra-Slim Wall-Mounted Design - Sleek profile blends seamlessly into modern interiors.
- Energy-Efficient LED Backlighting - Low power consumption without compromising brightness.
- Remote Content Management - Easily update and manage displays from anywhere.
- Wide Viewing Angles - Ensures clear visibility from different positions and distances.
- Multiple Connectivity Options - HDMI, USB, and LAN support for flexible content input.
- Integrated Speakers - Delivers audio along with digital visuals for a complete experience.
Why choose the LDH55-SAI400K
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-SAI400K is specified and installed for your space and not just shipped.
Product Highlights
Key Benefits
Ultra-Slim Wall-Mounted Design: Sleek profile blends seamlessly into modern interiors
Energy-Efficient LED Backlighting: Low power consumption without compromising brightness
Remote Content Management: Easily update and manage displays from anywhere
Wide Viewing Angles: Ensures clear visibility from different positions and distances
Multiple Connectivity Options: HDMI, USB, and LAN support for flexible content input
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 1%
System
Operating System
Android 8.1
CPU
4 cores A17, 1.6 GHZ
RAM
2 GB
ROM
16 GB
Audio
Built-in Speaker
2 × 5 W
Media functions
Audio Compression
MPEG-3, WMA, WAV
Video Compression
MPEG-4, H.264/AVC, H.265/HEVC
Video Format
mp4, avi, mov, asf, 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 × TF card slot, up to 128 GB 2 × USB 2.0 ports (type A)
Video Input
1 × HDMI 1.4 (1080p @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
≤150 W
Standby Power Consumpton
≤ 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)
Operatng Humidity
10%–85% (RH), non-condensing
Storage Humidity
10%–90% (RH), non-condensing
Product Material
Metal casing
Casing Color (Frame/Rear)
Black
Product Dimensions
1222.5 mm × 694.8 mm × 57.9 mm (48.13" × 27.35" × 2.28") (without bracket)
Net Weight
15.5 kg (34.17 lb)
Installation
Wall mount
Display Mode
Landscape/Portrait
Wall Mount VESA
400× 400mm
Accessory
Wall-mount bracket, power cord, legal and regulatory information, energy label, user's manual, remote control
Certifications
Certifications
CE; ERP
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-SAI400K 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-SAI400K?
The Dahua LDH55-SAI400K is a 55 inch wall-mounted digital signage. Designed for modern businesses, this high-definition LCD signage offers a brilliant 55-inch screen that delivers crystal-clear visuals and dynamic content. Perfect for retail, hospitality, and corporate spaces, the LDH55-SAI400K ensures your message stands out with its ultra-slim wall-mounted design.
Who is the Dahua LDH55-SAI400K best suited for?
The LDH55-SAI400K 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-SAI400K units for a rollout?
Yes. Corporate AV supplies and integrates the Dahua LDH55-SAI400K 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-SAI400K 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-SAI400K?
These key specifications are listed for the Dahua LDH55-SAI400K. 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 8.1.
