Dahua LDV65-SAI400K 65-Inch Floor-Standing Digital Signage Display (LDV65-SAI400K)

The Dahua LDV65-SAI400K is a professional 65-inch vertical floor-standing digital signage solution designed for commercial environments such as retail, corporate, hospitality, and public spaces. Featuring an industrial-grade LCD panel, this display supports up to 16 hours of daily operation and delivers 4K content with smooth playback through its quad-core Android system. With intelligent split-screen layouts, multi-mode program playback, and secure centralized management via Dahua’s unified platform, the LDV65-SAI400K provides reliable performance, flexible content scheduling, and remote control capabilities, making it ideal for dynamic visual communication without touch functionality.

Product Features

Industrial-Grade Panel for Continuous Operation

The 65-inch panel is designed for commercial use with high durability, long lifespan, and the ability to operate reliably for up to 16 hours per day.

Ultra HD Vertical Display

The vertical portrait orientation delivers a 2160 × 3840 resolution with 1.07 billion colors, 320 nits brightness, and wide 178° viewing angles, providing clear visuals for advertising, promotions, and public information.

Smart Android System

Equipped with a quad-core Cortex-A17 processor and Android 8.1 OS, the signage supports smooth 4K decoding, multi-zone content playback, and flexible program scheduling.

Intelligent Split-Screen and Flexible Layout

The intelligent split-screen functionality allows free adjustment of page layouts, enabling multi-zone display for images, videos, documents, and streaming media in various business scenarios.

Secure and Centralized Management

Built on B/S architecture, the system enables time- and location-based program scheduling, encrypted data transmission, multi-level permission review, terminal password protection, and operational reports for secure content management.

Remote Platform Control

The display can be managed remotely through Dahua’s unified signage platform, allowing centralized monitoring, program updates, and device control.

Product Specifications

• Product name: Dahua Floor-Standing Digital Signage Display
• Model number: LDV65-SAI400K
• Screen size: 65 inches
• Display type: DLED LCD
• LCD technology: IPS/VA
• Aspect ratio: 9:16 (vertical)
• Native resolution: 2160 × 3840
• Display colors: 1.07 billion (10-bit)
• Brightness: 320 cd/m²
• Contrast ratio: IPS 1200:1 (typ.) / VA 4000:1 (typ.)
• Viewing angle: 178° horizontal / 178° vertical
• Response time: 8 ms
• Surface treatment: Haze 1%
• Display orientation: Portrait
• Operating system: Android 8.1
• CPU: Quad-core Cortex-A17, 1.6 GHz
• RAM: 2 GB
• Internal storage: 16 GB
• Video decoding: 1-ch H.265 4K@60 fps, 2-ch H.264 4K@25 fps, 2-ch H.265 4K@30 fps, 2-ch H.264 1080p@25 fps, 4-ch H.265 1080p@30 fps
• Supported media: Video, audio, image, documents
• Video formats: MP4, AVI, MOV, ASF, MKV, WMV
• Audio formats: MP3, WMA, WAV
• Image formats: JPG, JPEG, GIF, BMP, PNG
• Document formats: PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, TXT
• Network port: 1 × RJ-45 10/100/1000 Mbps
• Data ports: 1 × TF card slot (up to 128 GB), 2 × USB 2.0 type A
• Video input: 1 × HDMI 1.4 (1080p @60Hz)
• Audio port: 1 × 3.5 mm jack (mic)
• IR receiver: Yes
• Built-in speakers: 2 × 5W
• Wi-Fi: Optional external module
• Bluetooth: No
• Power supply: 100–240 VAC, 50/60 Hz
• Power consumption: ≤170 W
• Standby power: ≤0.5 W
• Operating temperature: 0°C to 40°C
• Storage temperature: –20°C to 60°C
• Operating humidity: 10%–85%
• Storage humidity: 10%–90%
• Product material: Metal casing
• Casing color: Black
• Dimensions (H×W×D): 2000 × 882 × 471.5 mm
• Packaging dimensions: 2125 × 200 × 1050 mm
• Net weight: 65 kg
• Gross weight: 78 kg
• Installation: Vertical mount
• Included accessories: Base, power cord, user manual, regulatory information, remote control
• Certifications: CE, ERP