Introduction
When it comes to creating large-scale interactive walls, touch accuracy and responsiveness are everything. Whether for exhibitions, children’s play zones, or smart city showcases, a reliable sensing technology is crucial.
For walls as long as 10 meters, traditional sensors often struggle with precision and stability. This is where CPJROBOT PoE LiDAR stands out. Engineered for long-range, multi-touch interaction, it ensures seamless performance with a typical touch accuracy of <5 cm when properly installed.
Why PoE LiDAR is the Best Choice for Long Walls
Interactive wall systems demand a sensing technology that can handle:
- Wide coverage without losing accuracy
- Scalability for larger or irregular surfaces
- Low-latency response for smooth interaction
- Simple installation with reliable connectivity
PoE LiDAR checks all these boxes. By using Power over Ethernet (PoE), it combines power supply and data transmission over a single cable, making deployment efficient and cost-effective—even at distances beyond 100 meters.
CPJROBOT PoE LiDAR Models for Long-Wall Interaction
1. CPJROBOT PoE 270° TOF Interactive LiDAR Sensor
- 270° laser scanning with Time-of-Flight (TOF) measurement
- Ideal for medium to large interactive walls
- PoE-powered for easy, long-distance installation
2. CPJROBOT PoE 360° TOF Interactive LiDAR Sensor M1
- Full 360° scanning for irregular, curved, or extra-large walls
- Perfect for L-shaped or multi-surface installations
- PoE supply simplifies wiring and scaling
Core Technical Advantages
- High Touch Precision:
- <2 cm accuracy on a 5m wall
- <5 cm accuracy on a 10m wall
- Multi-Touch & Mouse Simulation: Supports multiple users interacting simultaneously
- Flexible Expansion: Cascade multiple sensors to cover any wall shape (straight, L-shaped, curved, or segmented)
- Compatibility: Works with TUIO protocol, Windows multi-touch protocol, Unity, C#, and C++ for fast integration
- Stable Deployment: IEEE 802.3AF PoE standard, >100m transmission distance
Applications of PoE LiDAR Interactive Walls
- Exhibition Halls: City development simulations, interactive presentations
- Shopping Malls & Playgrounds: Children’s games, educational entertainment
- Sports & Gaming: Interactive wall-ball games, shooting simulators
- Education & Museums: Engaging learning experiences with digital walls
FAQs
Q1: Can PoE LiDAR cover more than 10 meters?
Yes. By cascading multiple LiDAR sensors, CPJROBOT solutions can cover extra-long or irregular walls while maintaining accuracy.
Q2: How precise is the touch detection?
Under optimal installation, precision is <5 cm on a 10m wall, making it highly reliable for interaction-heavy applications.
Q3: What protocols are supported?
The system supports TUIO, Windows multi-touch protocol, and development environments like Unity, C#, and C++.
Q4: Is installation complicated?
No. Thanks to PoE technology, a single Ethernet cable provides both power and data, allowing fast and clean deployment.
Q5: Can it be used outdoors?
While primarily designed for indoor use, certain models can be adapted for semi-outdoor exhibition environments with protective housing.
Conclusion
For a 10-meter interactive wall, CPJROBOT PoE LiDAR is the most reliable choice to achieve accurate, real-time multi-touch interaction. With <5 cm precision, PoE deployment, and expandable cascading, it’s the perfect solution for exhibitions, retail, education, and entertainment environments.
Call to Action
Looking to build an interactive wall solution that’s precise, scalable, and future-proof?
Contact CPJROBOT today to learn how our PoE LiDAR sensors can power your next interactive wall project.
