Video walls, interactive projection, through-glass surfaces, museums and other large-format installations from 1.5 m and above.
LiDAR multi-touch sensor for AV integrators
uRAD Touch Wall: LiDAR multi-touch sensor
for large interactive surfaces
uRAD Touch Wall adds touch interaction to video walls, projected surfaces, glass and LED walls when a conventional touch display is no longer practical because of size, maintenance, physical exposure or total integration cost.
Built for AV integrators, engineering teams, interactive museums, retail technology projects and large-format installations that need dedicated LiDAR hardware for interactive deployments.
Small kiosks, signature workflows, fine handwriting or interfaces that require millimetre-level precision.
IP65/IP67
Class 1 Laser
TUIO + HID
API REST
276°
Coverage
25m
Range
Technical fit
Installation conditions and operating limits
Physical and hardware requirements that help ensure reliable performance and usable accuracy in a real installation.
Best-fit conditions
- Interactive surface larger than 1.5 metres in at least one dimension.
- A large touch display is impractical because of cost, logistics or physical constraints.
- Visual display system already defined as a separate layer.
- Environments that require IP65/IP67 protection, outdoor use or resistance to condensation.
- Software architecture ready for TUIO, HID or API REST integration.
Critical constraints
- Use cases that need millimetre-level precision, such as handwriting, signature capture or detailed drawing.
- Small-format installations below 60 × 60 cm.
- Closed legacy software environments with no support for mouse events or TUIO.
If you already know the surface, software stack and approximate size, we can quickly tell you whether uRAD Touch Wall fits the project.
Request a Technical Evaluation
B2B validation
Why this sensor fits better than an integrated touch display
Touch Wall solves projects where an integrated touch display stops being practical because of format, maintenance, physical protection or deployment complexity.
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Large-format interaction with less peripheral hardware One sensor covers wide interactive areas without custom infrared frames or oversized touch glass.
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Straightforward integration with existing software The included processing layer exposes TUIO, HID and API REST output for standard integrations or custom builds.
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Built for installation sites, outdoor use and retail windows Industrial housing, IP65/IP67 protection and a Class 1 laser emitter for demanding environments and continuous operation.
Real installation on a passive large-format surface, without an integrated touch display.
System architecture
How uRAD Touch Wall is installed and integrated
LiDAR scanning hardware and processing software designed to enable multi-touch interaction in decoupled architectures where sensing and visual output are handled separately.
uRAD Touch Wall is a compact LiDAR device that projects a scanning curtain parallel to almost any surface. When a hand or object interrupts the beam, the included processing software calculates the coordinate and sends it to the control system with ±2 cm accuracy.
Its decoupled design allows mounting on ceiling, floor or wall, which makes it easier to integrate into interactive surface projects where an integrated touch display is not viable because of weight, size, maintenance or heavy-use exposure.
Videowall LED
Rear projection
Retail windows
Projected wall
What’s included in the package?
Touch Wall LiDAR sensor
220 g industrial hardware with IP65/IP67 protection.
Mounting system
Anodised aluminium bracket with rotation and adjustment axes.
Software licence
Web interface for calibration, exclusion zones and protocol selection.
PC and display system not included
The computer and the display or projector are supplied by the integrator.
System architecture
01
Touch Wall LiDAR sensor
Class 1 laser curtain, 276° angle, 0.05–25 m range. Mounts on ceiling, floor or wall.
02
Visual display system
Compatible with any projector or LED display selected by the integrator.
03
Processing software
Converts LiDAR data into TUIO gestures or HID events. Configurable via web interface or REST API.
04
Included mounting system
Anodized aluminum hardware with distance, rotation, and leveling adjustment.
B2B case study • Education sector
Telesonic transforms education with interactive classrooms powered by uRAD Touch Wall
The challenge: Modernise infrastructure in schools and vocational training centres using interactive projection environments and large collaborative classrooms, while avoiding the cost and size limits of traditional touch displays.
The integrated solution: Standardized deployment of the uRAD Touch Wall LiDAR sensor. A robust, decoupled hardware architecture that turns any projection wall into a collaborative touch canvas, enabling direct interaction with applications and simulators.
+100
Interactive classrooms already installed across Spain using our hardware.
- Large-format interactive walls with positional accuracy suitable for multi-user interaction.
- Multi-user interaction, up to 8 pointers, and real-time collaboration.
- Fast installation without infrared frames or large interactive glass panels.
Why integrators choose it
Why integrate a LiDAR sensor into your projects
Clear reasons technical teams choose this hardware to solve real physical constraints on site.
Coverage
One sensor covers large-format surfaces
With 276° coverage and up to 25 m range, one device adds touch to video walls, projected walls and other multi-metre surfaces while reducing peripheral hardware and points of failure.
Software
Compatible with standard software
Works with common industry protocols without depending on proprietary drivers or a closed software platform.
Installation
No physical frame required
Its compact design simplifies mounting on ceiling, wall or technical floor without building a touch frame around the surface.
Durability
Industrial housing ready for site conditions
Sealed aluminium alloy housing built for shop windows, outdoor use and demanding environments with continuous operation.
High-potential use cases
Validated integration scenarios for uRAD Touch Wall
See how integrators solve physical and budget constraints by deploying LiDAR hardware instead of conventional touch displays.
Turn any projection into a touch surface
uRAD Touch Wall lets integrators add interaction to projector, projection-mapping and video wall installations without relying on oversized touch displays. It integrates through HID or TUIO and makes it easier to build interactive solutions on walls, glass, stretched surfaces or existing installations.
Interactive shop windows without touching the glass
A strong fit for retail and digital signage integrators. The sensor is installed inside the window and enables interactive experiences from outside, avoiding touch foils, capacitive films or exposed components affected by humidity, temperature and vandalism.
Immersive installations for museums and exhibitions
Ideal for integrators building projects in museums, interpretation centres, exhibitions and cultural spaces. It adds touch to large-format surfaces, supports multi-user experiences and keeps the technology hidden in ceilings, frames or architectural elements.
Interaction on video walls and corporate rooms
A simple way to add touch control to LED video walls, meeting rooms, showrooms, control centres and corporate environments. Integrators can preserve the project aesthetics without adding visible infrared frames or replacing the installed display.
Robust interaction for outdoor and public spaces
Designed for demanding integrations in totems, urban signage, theme parks and outdoor installations. Because the display surface is not touched directly, front-surface wear is reduced and the solution stays more resilient under heavy use.
Still defining the technology fit for the project? Download the datasheet and review range, mounting and integration requirements.
Download datasheet
Technical snapshot
Technical specifications of the Touch Wall LiDAR sensor
Core sensor performance for integration into large operational interactive surfaces. Laboratory values according to the datasheet.
276°
Coverage
40 ms
Latency
±2 cm
Accuracy
25 m
Max Range
Detailed Specifications
| Technology | LiDAR (Light Detection and Ranging) Class 1 |
|---|---|
| Coverage | 276° |
| Range | 0,05 m – 25 m |
| Angular resolution | 0,25° |
| Accuracy | ±2 cm |
| Latency | 40 ms |
| Frequency | 25 Hz |
| Simultaneous pointers | Up to 8 |
| IP protection | IP65 / IP67 |
| Operating temperature | -30 °C to +50 °C |
| Power supply | 9-30 V DC (Typical consumption 4.5 W) |
| Connectivity | Ethernet RJ-45 |
| Supported protocols | TUIO, HID, API REST, C++, Python, ROS1/ROS2 |
| Weight | 220 g (sensor) / 550 g (with bracket) |
Need the full specifications?
Datasheet with tolerances, mounting diagrams, connectors and operating conditions.
B2B integration matrix
Aligned with your architecture
Choose the output protocol that best matches your development environment or corporate deployment stack.
LiDAR Sensor
→
Included Software
→
Your Application
Choose TUIO if...
You build in Unity, TouchDesigner or VVVV, or you need native multi-touch interaction with up to 8 simultaneous points and fluid particle-style behaviours at a true 25 Hz.
Choose HID if...
You integrate legacy systems, interactive kiosks, corporate web apps or CMS environments where you need native mouse emulation at operating-system level without third-party drivers.
Choose REST API if...
You need remote control of multiple sensors, dynamic exclusion-zone configuration or integration into a centralised control room architecture.
C++ / Python Development
The system allows access to raw LiDAR data for custom development.
ROS1 / ROS2 Robotics
Available nodes support direct integration into robotic and industrial environments.
Operating Systems
Cross-platform compatibility through standard local-network data output.
If your project depends on very specific or legacy software, verify compatibility with us before locking the architecture.
Technical product questions
FAQ on uRAD Touch Wall integration and specifications
Evaluation resources
Before requesting hardware, review these related pages
Product page, guide and comparison linked together to support integrators from early research to technical evaluation.
Evaluate project fit
Want to know if uRAD Touch Wall
fits your project?
Tell us about the surface, environment, software stack, country and expected timeline. We will tell you whether the solution is viable, which limits matter and which architecture fits best before you move forward.
1
Share your project context
Surface, environment, software, timeline, and technical constraints of the installation.
2
We validate technical fit
We review whether the space allows a realistic integration or whether there are limits worth detecting early.
3
Receive a clear recommendation
We guide you on sensor choice, integration path and next steps so you can move forward with technical clarity.
uRAD Touch Wall technical review
Tell us about your project.
Use this form to qualify the space, surface, software environment and expected timeline.