Interactive Touch Screen Wall Mount / Kiosk 55" (ST550DA)
55-inch commercial interactive touch screen display (Model: ST550DA) engineered with 4K UHD (3840×2160) ADSDS super hard panel at 120Hz refresh rate, 350 cd/m² brightness, and 10.7 billion colors (>85% NTSC). Equipped with high-precision 20-point infrared multi-touch (2mm accuracy, 3.0mm touch height) and Mohs 7 explosion-proof tempered glass. Powered by Intel Core i5 4th Gen processor, 8GB DDR4 RAM, 128GB ROM, and Windows OS with built-in 5W×2 stereo speakers. Designed for dual deployment: standard VESA 400×400 mm wall mounting or freestanding S-Curve floor podium stand (1280×752×1166 mm) for shopping mall wayfinding, corporate exhibition, and self-service inquiries. Contact for quotation.
Front view of 55" interactive touch screen installed on premium S-Curve floor podium stand (Optional accessory for freestanding touch kiosk)
Commercial interactive touch wall mount display. Supports wall mount and optional podium stand. Confirm exact specifications in quotation.
Explore real project examplesContact for Price
Confirm stock and lead time in the quotation
Key Highlights & Performance
Engineered for retail stores, restaurants, showrooms, and commercial spaces
- 350 cd/m² brightness with over 85% NTSC wide color gamut, rendering 10.7 billion colors with rich and delicate nuancesHigh-Bright
- Ultra4K UHD
wide 178° viewing angle paired with 4K UHD resolution, vibrant and sharp from every perspective
- High 120Hz refresh rate delivering ultraTouch Screen
smooth, stable, and fluid touch interactions and video playback
- Mohs 7 explosion
proof tempered glass offering superior impact resistance and public safety
- HighTouch Screen
precision 20-point infrared multi-touch with 2mm accuracy and 3.0mm touch height for rapid, responsive touch input
- HighAudio Mic
power stereo sound system with built-in 5W×2 speakers for clear, resonant, and dynamic acoustic presence
- Automatic color and image enhancement engine faithfully reproducing vivid colors and rich visual gradients
- Ultra
narrow bezel design minimizing visual distraction for an immersive commercial presentation
- High
precision CNC metal craftsmanship with robust and stable all-metal architecture
- Intuitive and streamlined infrared remote control thoughtfully engineered for effortless operation
- DualAudio Mic
mode deployment architecture: Standard VESA 400×400 mm wall-mount or ergonomic S-Curve freestanding podium
Technical Specifications
Model
ST550DA
Screen size
55-inch Diagonal
Resolution
3840 × 2160 4K UHD
Refresh rate
120Hz High Refresh Rate
Aspect ratio
16:9 Widescreen
Panel technology
ADSDS Super Hard Panel
Brightness
350 cd/m² (Center 1-point, Typ.)
Contrast ratio
1200:1
Viewing angle
178° / 178° (CR>10) Ultra-wide
Color gamut & depth
10.7 Billion colors (10-bit), >85% NTSC
Backlight lifetime
50,000 Hours
Protective glass
Mohs 7 Explosion-proof Tempered Glass
Touch system
High-precision Infrared Multi-Touch (20 Points)
Touch accuracy & height
Accuracy: 2.0 mm, Touch Height: 3.0 mm
Processor (CPU)
Intel Core i5 4th Generation
Memory (RAM)
8GB DDR4 High-Speed RAM
Storage (ROM)
128GB eMMC Flash Fast Storage
Operating system
Windows OS
Built-in audio
Dual Stereo Speakers 5W × 2 (8Ω)
I/O connectivity
USB 3.0 × 1 (incl. Front), USB 2.0 × 1 (incl. Front), HDMI Out × 1, PC VGA Audio Out × 1, Earphone Out × 1, RJ45 LAN (10/100M) × 1, RS232 Serial × 1, TF Card In × 1
Wi-Fi module
2.4G Wi-Fi Integrated Module
Power supply
AC 100-240V, 50/60Hz
Power consumption
Typical: < 180W, Standby: < 0.5W
Environmental conditions
Operating Temp: -10°C to 50°C, Humidity: 10% - 80%
Wall mount VESA
VESA 400 × 400 mm (Horizontal × Vertical)
Podium dimensions (optional)
Width 1280 mm × Depth 752 mm × Total Height 1166 mm (Column: 760 mm, Base: 460 × 435 mm, 45° tilt)
Chassis & Construction
All-metal CNC construction, ultra-narrow bezel, key-locked maintenance compartment
Included accessories
Infrared Remote Controller, AC Power Cable, Wall Mount Bracket Kit
Price
Contact for Quotation
Warranty
1 Year Commercial Warranty
FAQ
What mounting options are available for the 55" Interactive Touch Screen (ST550DA)?
The display comes with standard VESA 400 × 400 mm wall-mounting holes for secure horizontal or vertical wall installation. In addition, you can choose the optional ergonomic S-Curve floor-standing podium stand (1280 × 752 × 1166 mm) with a 45° display incline, turning it into an interactive self-service and wayfinding kiosk.
What are the display specifications, touch precision, and protective glass rating?
It features a 55" ADSDS super hard panel with 4K UHD resolution (3840×2160), 120Hz high refresh rate, 350 cd/m² brightness, 1200:1 contrast, and 10.7 billion colors (>85% NTSC). The touch system is a 20-point high-precision infrared frame with 2mm accuracy and 3.0mm touch height, protected by Mohs 7 explosion-proof tempered glass.
What processor, memory, storage, and operating system does it include?
The system is powered by an Intel Core i5 4th Generation processor, paired with 8GB DDR4 high-speed RAM and 128GB eMMC flash ROM, running Windows OS with built-in 5W×2 stereo speakers, Wi-Fi 2.4G, and comprehensive I/O ports (USB 3.0, USB 2.0, HDMI Out, VGA Audio Out, RJ45 LAN, and RS232).
Where can this interactive touch display be applied?
It is widely used in shopping mall wayfinding, corporate showrooms, hotel lobbies, public administrative centers, hospital directories, and interactive product catalogs.