SENSR – Smart 3D Perception Engine

Contact us for pricing

Specialist LiDAR training courses – booking now

For security, smart cities, and area monitoring, the SENSR Software engine adds next-generation accurate sensing to your security network. With options to detect, classify and count pedestrians, 2 wheeled and 4-wheeled vehicles across complex spaces, indoors or out, day or night – it’s a key component to improving network intelligence for retail footfall, security and CCTV augmentation. With a powerful and flexible SDK and API, security contractors can easily connect the system to their own, set event zones, trigger events, and define parameters on the fly.  Stop press: Now updated with social distance monitoring plugin available.

Add to Wishlist
Add to Wishlist


SENSR from Seoul Robotics, detects, classifies, tracks, and predicts objects from the connected Lidar sensors raw 3D point cloud data; segmenting ground, objects, and environment points.

Depending on the version, the system differentiates between:

  • Human (Pedestrian)
  • Four-wheel vehicle
  • Two-wheel vehicle (Cyclists & Motorcycles)
  • Other (unclassified) objects

The SENSR Suite

SENSR offers three variations to suit your requirements:

SENSR I – Monitoring

  • Designed to identify pedestrians
  • Anonymous people detection
  • Flawlessly track objects between multiple LiDARs


  • Perimeter security
  • Pedestrian counting
  • Visitor traffic heat mapping

SENSR M – Mobility

  • Detection (>150m)
  • Prediction (>3 seconds)
  • Classifies vehicles & pedestrians
  • Embedded


  • Autonomous vehicles
  • ADAS
  • Delivery robots

SENSR S – Smart Infrastructure

  • Accurate object volume and location (within 10cm)
  • Accurate orientation of vehicles (5° accuracy)


  • Smart Traffic Control
  • Factory Automation
  • Traffic collision and avoidance flow analysis

Existing Customers

  • BMW
  • Volvo
  • State of Michigan
  • South Korean Government

Locations include:

    • Ship Port (loading and unloading workers monitoring)
    • Nuclear Power Plants (Intruder detections)
    • Border Control
    • Airports (Outdoor intruder and indoor waiting queue analysis)
    • Retail, Distribution Centres
    • City intersections

Additional information


SENSR I – Monitoring, SENSR M – Mobility, SENSR S – Smart Infrastructure


Lidar Types16 (100m)32 (100m)32 (200m)64 (100m)64 (200m)
Object Detection Range (Radius)30m50m70m80m120m
InputPoint Cloud, CAN
Minimal Computing Requirement8 Core ARM + 512 CUDA Core for SENSR M&S
OutputPointwise Classification: Ground, Classified Objects, Non-Classified Objects
Tracking LengthUnlimited
Motion PredictionUp to 2 seconds
Classification4 Wheeled Vehicle (medium, large), 2 Wheeled Vehicle, Pedestrian
Detection AccuracyLocation: +/-10cm – Orientation +/- 5 degrees
Detection Speed1-20Hz
Data EncodingProtobuff 3 / TCP(Zero MQ)

SENSR Datasheet

SENSR 2.X user manual

SENSR in security white paper

Seoul Robotics SENSR SDK


Social Distance Monitoring


Pricing examples based on a single sensor.

Coverage area
(circular shape)
Range from sensor
(radius in metres)
Overall cost / SqM
(total over 3 years)
(annual license)
Sensor hardware
500 m212.5 metres£9.28£580£2900
2,000 m225 metres£5.32£1330£6650
7,500 m250 metres£2.84£2660£13300
30,000 m2100 metres£0.89£3320£16600
125,000 m2200 metres£0.26£3990£19950