LDV43-SAI400K - 9:16 16/7 Digital Signage Portrait Panel - LCD - 2160 × 3840 4K Resolution - 8ms Response Time - Android 8.1 - 1,200:1 Contrast - 10-bit Color - 2x5W Stereo Speakers - RJ45 ×1, USB ×2, TF Slot ×1, HDMI ×1, TF card Slot 1 x 3.5 mm jack Mic - Ideal for advertising billboards - For vertical use - Includes power supply, HDMI cable, remote control. Dahua
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Description Product Details Technical Sheet Further Details Download
DIGITAL SIGNAGE - INDUSTRIAL SIGNAGE 16/7 - LCD - 43 INCHES - 4K - VERTICAL - ANDROID 8.1 - DAHUA - LDV43-SAI400K
MAIN FEATURES:
- Digital Industrial Billboard - Dahua - LDV43-SAI400K
- LCD Backlight
- 16/7
- 43-inch built-in display
- 4K Resolution 2160 x 3840
- Format 9:16
- 10-bit color (8-bit + FRC), 1.07B Million colors
- Contrast 1,200:1
- Brightness: 320 cd/m²
- Response time: 8ms
- Suitable for vertical use
- Viewing angle: 178/178°
- RAM 2GB
- ROM 16GB
- Android 8.1 operating system
- Integrated 2x5W Stereo Speakers
- Inputs: RJ45 ×1, USB ×2, TF card Slot ×1, HDMI ×1, 3.5mm Audio In×1
- Power cord, HDMI cable and remote control included
- Power supply: AC100-240V, 50/60Hz
- Power supply unit: internal
- Operating temperature: 0 °C to +40 °C
- Relative humidity: 10%~85%
- Dimensions: 1800mm × 600mm × 460mm
- Net weight: 41Kg
Technical data sheet
Model | LDV43-SAI400K |
LCD Panel | |
Panel Dimensions | 43 inches |
Backlight | LED |
LCD Technology | IPS/VA |
Aspect Ratio | 9:16 |
Brightness | 320 cd/m² (typ.) |
Contrast | IPS 1200:1(typ.) / VA 4000:1(typ.) |
Display Colors | 10 bit (8 bit + FRC), 1.07B colors |
Resolution | 2160 (H) × 3840 (V) |
Viewing Angle | 178° (H); 178° (V) |
Response Time | 8 ms (typ.) |
Surface Treatment | Haze 25% |
Built-in System | |
Operating System | Android 8.1 |
CPU | 4 cores A17, 1.6 GHz |
RAM | 2 GB |
ROM | 16 GB |
Video Decoding | 2-ch H.264 1080p@25fps; 4-ch H.265 1080p@25fps; 4-ch H.265 1080p@30fps; 2-ch H.264 1080p@25fps; 2-ch H.265 1080p@30fps; 2-ch H.264 4K@25fps; 2-ch H.265 4K@30fps; 1-ch H.265 4K@60fps; The decoding capacity statistics are based on tests with a single video file. |
Function | |
Audio Compression | MPEG-3, WMA, WAV |
Video Compression | MPEG-4, H.264 AVC/MVC, H.265 HEVC |
Video Format | mp4, avi, mov, mkv, wmv |
DevicePorts | |
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 | 2 × USB 2.0 ports (type A) 1 × TF card slot, up to 128GB |
Video Input | 1 × HDMI 1.4 (1080P @60Hz) (the back cover needs to be open) |
Video Output | No |
Audio Port | 1 × 3.5mm Mic jack |
IR Receiver | Yes |
Speaker | |
Built-in Speaker | 2 × 5W |
General | |
Power Supply | 100–240 VAC, 50/60 Hz |
Power Consumption | ≤80W |
Standby Power Consumption | ≤0.5W |
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 | 1800 mm × 600 mm × 460 mm (70.87" × 23.62" × 18.11") |
Packaging Dimensions | 1920 mm × 762 mm × 200 mm (75.59" × 30.00" × 7.87”) |
Net Weight | 41kg (90.39lb) |
Gross Weight | 51 kg (112.44 lb) |
Installation | Vertical mount |
Display Mode | Portrait |
Accessories | Base, user's manual, power cord, legal and regulatory information, remote control |
Certification | |
Certification | EC; ERP |
Further details

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