Service@mrdvs.com
+86 13370882355

S Series Lidar-Vision Fusion for All-Terrain Robotics

Meet the MRDVS S series-cameras deliver long-range, high-precision dToF perception with integrated vision-lidar sensing, enabling reliable mapping, navigation, and obstacle avoidance across outdoor, indoor, and all-terrain robotic applications.

MIPI icon

MIPI Interface Available

FOV 120° × 80°

Obstacle Avoidance

Ethernet

s10 camera

S10

190g Lightweight body
Ethernet & Customizable I/O options
240 x 160 resolution
S10 Ultra industrial RGBD camera

S10 Ultra

dTof camera
Ethernet
240 x 160 resolution
S10
S10 Ultra

45m

Maximum working distance

RGB-D

Image fusion

240*160

Depth resolution

Multi-environment Indoor & Outdoor Robotic Solution

It overcomes multipath interference, handles diverse surfaces (reflective to matte), resists intense light (direct sun included), and offers extensive coverage with virtually no blind spots, complemented by quiet, dust-resistant operation.

12401745197233 .pic

Robot Vacuum

12411745197245 .pic

Drone

12421745197252 .pic

AGV

12431745197262 .pic

Commercial Cleaning Robot

12441745197269 .pic

Inspection Robot

Robotic Lawn Mower

Robotic Lawn Mower

Difference between Models

Model S10 S10 Ultra (Pre-order)
Illumination 940 nm 940 nm
Output Depth/RGB/IR amplitude maps Depth/RGB/IR amplitude maps
Depth Resolution (H × V) 240 × 160 px 240 × 160 px
Depth Frame Rate Max. 20 fps, typically 15 fps Max. 10 fps, typically 10 fps
Depth FoV (H × V) 120° × 80° 120° × 80°
RGB Resolution (H × V) 1632 × 1224 px 1280 × 1080 px
RGB Frame Rate Max. 20 fps, typical 15 fps Max. 10 fps, typical 10 fps
RGB FoV (H × V) 120° × 90° 120° × 80°
RGB Shutter Type Rolling Shutter Rolling Shutter
Working Range 0.3~8m (90% reflectivity) 0.3~3m (10% reflectivity) 0.2~45m (90% reflectivity) 0.2~30m (10% reflectivity)
Accuracy ≤3 cm ≤4 cm
Power Consumption <4 W ≤9 W
Dimensions (L × W × H) 80 mm × 37 mm × 25 mm 95 mm × 68 mm × 42 mm
Weight 190 g 407 g
Power Supply 12~28V 12V~27V
Data Communication Ethernet *Contact us for custom I/O Ethernet
Enclosure Rating IP54 IP67
Operating Temperature -20 °C ~ 60 °C -20 °C ~ 75 °C
Storage Temperature -40 °C ~ 85 °C -40 °C ~ 85 °C
Programming / SDK C / C++ / ROS SDK C / C++ / ROS SDK
Operating System Windows 7/8/10/11, Linux, Arm Linux/ROS Windows 7/8/10/11, Linux, Arm Linux/ROS
Download Center

Technology Comparison

dToF vs. iToF

WechatIMG1247

dToF Principle

dToF (Direct Time of Flight) directly measures the time-of-flight (ToF) of light pulses to calculate distance. It emits ultra-short light pulses (typically nanoseconds) and records the time interval (Δt) between pulse emission and reflection by the target object. The distance is derived using the formula: Distance = (Speed of Light × Δt) / 2 (The division by 2 accounts for the round trip of the light pulse: emission → target → receiver.) This direct time measurement enables high precision, especially for long-range applications.
WechatIMG1248

iToF Principle

iToF (Indirect Time of Flight) calculates distance by measuring the phase shift (Δφ) of continuously modulated light (e.g., sine waves or square waves). The sensor emits light with a known modulation frequency (f) and wavelength (λ = c/f, where c = speed of light). Upon reflection, the phase difference between the emitted and received signals is detected. The distance is calculated using: Distance = (Δφ × λ) / (4π) (Δφ is the phase delay in radians, and the division by 4π accounts for the round trip and 360° phase cycle.) This indirect method is efficient for short-to-medium ranges, balancing resolution and power consumption.

S Series Highlights

Sub-Nanosecond Precision Ranging Core

  • The S Series is built on a high-precision solid-state LiDAR measurement system. Featuring a high-resolution Time-to-Digital Converter (TDC) and precision delay line design, it fundamentally minimizes time-domain quantization errors. This delivers exceptional ranging accuracy and stability, providing the reliable hardware foundation for dynamic and complex robotic applications.

All-Surface, All-Light Performance

  • Powered by a high-sensitivity back-illuminated SPAD sensor, the S Series excels under challenging light. Its 940nm illumination and advanced signal processing deliver superior performance on low-reflectance surfaces (including black objects), ensuring reliable detection in diverse industrial environments. This all-condition reliability guarantees uninterrupted operation for logistics and service robots, day or night.

High-Efficiency, Stable Laser Emission

  • The series incorporates a high-power conversion efficiency (PCE) VCSEL laser. It achieves high peak optical power with low energy consumption and minimal thermal drift, ensuring consistent and stable laser output for reliable long-term operation and precise scanning.

Multi-Camera Synchronization

  • Designed for environments with multiple AMRs working simultaneously, the S Series ensures synchronized and interference-free operation of all cameras across the fleet. This guarantees reliable perception for each robot, preventing cross-talk and data collision in dynamic, large-scale settings such as busy warehouses.

Foundation for Advanced Perception

  • The system delivers synchronized, calibrated high-fidelity RGB-D data streams. This provides developers with the essential, reliable raw material to build and deploy their own semantic understanding algorithms for tasks like object classification and scene segmentation.

Intelligent System Capabilities

Solving Your Real-World Needs with Configurable Safety and Tailored Perception

Built-In & Configurable Obstacle Avoidance

The S Series comes equipped with a real-time obstacle avoidance algorithm, ready for immediate deployment.
The system provides up to 20 pre-defined avoidance zones. Users can dynamically switch between these zones via API as the AMR moves, allowing for context-aware safety policies across different areas of operation.

Three-Tier Safety Distances

  • Set exact Warning (slow-down), Alarm (full stop), and Shielding (ignore) zones anywhere along the robot’s path.

Adjustable Detection Field

  • Define the horizontal coverage (left and right boundaries) and vertical detection range (upper and lower height limits) to match your specific environment and obstacle profiles.

Clear Output Signals

  • The system outputs intuitive status codes (0/1/2) corresponding to Clear, Warning, or Alarm states, enabling straightforward integration with your robot's control system.

Intelligent System Capabilities

Solving Your Real-World Needs with Configurable Safety and Tailored Perception

Out-of-the-Box Advanced Features

Beyond core avoidance, the system also supports sophisticated perception to address complex operational scenarios:
  • Multi-Object Analysis: Accurately measures the distance between adjacent obstacles and outputs structured data, enabling intelligent path planning and navigation in cluttered environments.
  • AI-Person Detection: Employs a dedicated algorithm to reliably distinguish humans from inanimate objects, allowing for the implementation of critical, heightened safety protocols in collaborative workspaces.

Tailored Development Services

Need a solution for specific objects or unique workflows? Our team provides full-cycle custom algorithm development services to accelerate your project. We can build tailored perception modules based on your exact requirements, including:

  • Custom Object Recognition & Segmentation
  • Specialized Scene Understanding Logic
  • Customized I/O & Data Output Configuration

START DEVELOPING WITH MRDVS LxCamera SDK

LxCamera SDK offers comprehensive software development tools, including C/C++ core packages, Python bindings, and ROS 1/ROS 2 support. Compatible with Windows, Linux, and ARM-Linux systems, it provides user-friendly APIs, example programs, and GUI viewer binaries (supporting Windows and Ubuntu) – all available for download via the MRDVS GitHub channel, along with detailed user manuals.
Github Link

Ready-in-Use Solution

S Series

3D Obstacle Avoidance

MRDVS enhances robot navigation with advanced obstacle avoidance using RGB-D ToF camera S series.

View Details
Volume Measurement
3D Volume Measurement
3D depth cameras and advanced algorithms capture objects to compute exact volumes—delivering fast, low-cost, and logistics-ready precision.
View Details

More about The S Series

Industrial Robot Safety

Obstacle Avoidance with Advanced Vision Systems: The MRDVS S Series

All S Series Models

123

S10

S10 feature a depth resolution of 240 × 160, capturing depth and texture information in real-time to provide stable long-distance perception for low-speed unmanned vehicles, unmanned forklifts, drones, lawn mowers, and other devices. 

View Product Detailed Specs
1233

S10 Ultra

S10 Ultra is based on d-ToF technology, which can provide high-performance depth data of 0.2m-45m indoors and outdoors. The camera realizes the alignment function of RGB image and depth image in space and time.

View Product Detailed Specs

Stay Connected!

Leave Us a Message

We’re here to help! Please use the form below to leave us a message or ask any questions you may have. Our team will get back to you as soon as possible.

* Required Fields
By submitting this form, you are confirming you agree that Mrdvs Technology to contact you with marketing-related emails or by telephone. MRDVS’s websites and communications are subject to Terms of Use. 
MRDVS logo

Get the latest MRDVS news, product updates, events and more.

MRDVS logo white
V Series
S Series
M Series
Contact us
Youtube Linkedin
  • service@mrdvs.com
  • +86 13370882355
  • No.902, Building No.7, Wenyi West Road No.1818-2, Yuhang District, Hangzhou City, Zhejiang Province, China

©Copyright 2023 Zhejiang MRDVS Technology Co.,Ltd. 

浙ICP备2023021387号-1

浙公网安备33050202000925号

Privacy Policy | Refund and Returns Policy