YUSUN SMART releases the official technical standard for radar interactive LED floor tile screen, defining unified structural performance, interactive principle, display parameters, installation requirements and factory testing standards for commercial immersive display projects. Different from traditional pressure, capacitance and infrared interactive floor screens, our series adopts top external overhead radar induction as the only interactive solution, effectively solving common industry pain points such as sensor aging, high failure rate, difficult maintenance and unstable induction.
Core Technical Advantages of Radar Interactive Floor Tile Screen
The biggest technical upgrade of YUSUN SMART radar interactive LED floor tile screen is the separation of sensing system and display cabinet. There are no built‑in induction sensors inside the cabinet, completely avoiding component damage caused by long‑term trampling, heat accumulation and dust erosion. The overhead radar detection method realizes non‑contact human body induction, delivering longer service life and more stable long‑term commercial operation performance.
In terms of display performance, the P3.91 high‑definition specification supports 16‑bit grayscale and 1920Hz high refresh rate, ensuring smooth and flicker‑free visual effects in indoor commercial environments. The 3mm anti‑slip tempered glass surface and 2000kg/㎡ super load‑bearing standard meet high‑frequency pedestrian flow scenarios such as shopping malls, exhibition halls and museums. All products pass 72‑hour continuous aging test and full function inspection before delivery to ensure consistent batch quality for global wholesale and custom projects.
Official Standard Parameter Table
Product Model: YUSUN-P3.91-FLOOR-RADAR
Core Annotation: Interaction method = Top external radar, no built-in sensors in the box (no pressure/capacitance/infrared sensing)
| Item | Specification |
| Pixel Pitch | 3.91mm |
| LED Type | SMD1415 |
| Cabinet Size | 500mm × 500mm |
| Cabinet Material | Aluminium alloy |
| Cabinet Weight | Approx. 45 kg/㎡ |
| Brightness | 1500 cd/㎡ (suitable for indoor hall) |
| Refresh Rate | ≥1920Hz |
| Grey Scale | 16bit |
| View Angle | Horizontal / Vertical: 140° |
| Protection Grade | IP65 (Front), IP54 (Back) |
| Surface Cover | 3mm Anti-slip tempered glass, scratch resistant |
| Max Load Capacity | 2000 kg/㎡ |
| Working Voltage | AC110~240V, 50/60Hz |
| Max Power Consumption | 800 W/㎡ |
| Average Power Consumption | 350 W/㎡ |
| Working Temperature | -10℃ ~ +45℃ |
| Control System | Mooncell / Novastar LED sending & receiving card |
| Interactive Solution | Overhead Radar Camera Interaction, sensor mounted above screen |
| Response Delay | ＜150ms |
| Recognize Quantity | Support multiple people recognition |
| Radar Installation Height | 2.8m ~ 4.0m above floor surface |
| Important Note | Radar performance will be affected by strong ambient light, reflection and shadow. Local AV team responsible for radar overhead mounting bracket & installation |
| Software | Pre-configured interactive software & project file; factory pre-set all mapping & interactive effects before shipment |
| Warranty | 2 years warranty for LED hardware (manufacture defect only). Consumables: glass mask & scratch damage excluded from warranty |
| Factory Test Standard | Full assembly test, 72h aging test, interactive function test, official test video record provided |
Standard Application & Execution Explanation
All technical parameters above are official factory standards for YUSUN SMART radar interactive LED floor tile screen, applicable to most indoor commercial exhibition, museum immersive display, shopping mall interactive area and event rental projects. The overhead radar solution ensures stable multi‑person interaction, low latency response and long‑term stable operation, which is the core standardized advantage different from traditional pressure‑sensing floor screens.
Disclaimer: All technical parameters listed above are for reference only. YUSUN SMART reserves the right to update product specifications without prior notice to optimize product performance and technical standards.