HWYL

Event Based Sensors

Event-based sensors capture only changes in a scene, enabling faster, low-latency vision with minimal data. Perfect for robotics and dynamic environments. Connect with Hwyl to find the right solution for your needs.

Why Choose Event-Based Vision?

Event-based vision delivers key advantages over traditional imaging, offering microsecond-level response, high dynamic range, and zero motion blur. By processing only what changes, these sensors reduce data load, cut power consumption, and excel in fast, unpredictable environments. This makes them ideal for applications where speed, efficiency, and accuracy are critical.

Inspired by the human retina, at the heart of Prophesee patented, Event-Based Metavision sensors, each pixel embeds its own intelligence processing enabling them to activate themselves independently, triggering events.

In event-based, each pixel only reports when it senses movement. Whereas in a frame-based sensor, all pixels record at the same time, in an event-based sensor, each pixel is perfectly independent.

Prophesee Evaluation Kits are your perfect gateway to Event-Based Vision. Two types of evaluation kits – USB Cameras for plug-and-play PC evaluation and Embedded Starter Kits for building custom embedded systems.

The Metavision SDK is based on an open source architecture, designed to interface with these event-based cameras, providing tools and APIs to process the unique data they generate.

With each pixel only reporting when it senses movement, event-based Metavision sensors generate on average 10 to 1000x less data and can operate at 10,000+ Fps.

With more than 120dB Dynamic Range, you can now perfectly see details from pitch dark to blinding brightness. Metavision enables you to see events where light almost does not exist, down to 0.08 lx.

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Application Areas

Industrial

Event-based sensors enable high-speed inspection, object tracking, and predictive maintenance by capturing only motion, eliminating blur, and reducing data load—perfect for fast-moving production lines and robotic systems.

Medical

In healthcare, they support real-time eye tracking, tremor detection, and gesture control in sterile environments. Their low-light sensitivity also enhances imaging in diagnostic tools and microscopy.

event-based-sensors

IoT

Ideal for smart devices and environments, these sensors offer always-on motion detection, gesture recognition, vibration monitoring, and privacy-aware monitoring, all with ultra-low power consumption.

Automotive

They power advanced driver monitoring, pedestrian detection, and object tracking in real time, even in poor lighting—making them a strong fit for ADAS and autonomous driving systems.

Defence & Aerospace

Event-based sensors deliver microsecond-level tracking, infrared detection, and low-SWaP performance, supporting mission-critical systems in drones, satellites, and tactical defense applications.

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One Sensor Many Applications

posture_and_motion_analysis

Motion & Posture Analysis

High Speed Counting & Object Tracking

Vibration_Monitoring

Fluid & Vibration Monitoring

Ultra-Slow_Motion

Optical Flow & Ultra Slow Motion

Drone Navigation & Tracking

Gesture Detection & Analysis

EVK5-HD

Evaluation Kit 5 – EVK5 HD

Bar lights in machine vision provide even, uniform illumination across long surfaces, enhancing visibility and detail for accurate inspection and analysis.

Resolution & Pixel

1280 x 720 & 4.86um

Image Sensor

IMX 646 HD Sensor

Interface

USB3.0

Lens & DFOV

CS Lens & 47.7° 158.9°

Kit Includes

CS Lens, EVS Trigger & USB 3.0 Cable, CS to M12 Adapter, tripod adapter & Quick Start Guide

EVK4

Evaluation Kit 4 – EVK4 HD

Ring lights in machine vision offer consistent, shadow-free illumination around the lens, ideal for enhancing detail and contrast in close-up inspections.

Resolution & Pixel

1280 x 720 & 4.86um

Image Sensor

IMX 636 HD Sensor

Interface

USB3.0

Lens & DFOV

CS Lens & 47.7° 158.9°

Kit Includes

1/2.5" Lens, USB C to USB A Cable, C to CS Adapter, Tripod & Quick Start Guide

EVK3

Evaluation Kit 3 – EVK3

Ring lights in machine vision offer consistent, shadow-free illumination around the lens, ideal for enhancing detail and contrast in close-up inspections.

Resolution & Pixel

320 x 320, 6.3um

Image Sensor

Prophesee GenX320 1/5"

Interface

USB3.0

Lens & DFOV

M12 Lens & 58° 76°

Kit Includes

1 x Tripod + 1 x USB3 Micro-B to USB-A cable

Key Products to Lookout For

Metavision_Professional Icon

Metavision SDK Pro & Enterprise License

Subscription for METAVISION (SDK) 5 PRO -Access source code of advanced modules (algorithms, applications,code samples, tools etc.)

trt003 event based camera

IP67 EVS Camera - TRT003S-EC

640 x 512 px, Sony | Prophesee IMX637 CMOS, 1/4.5”, 4.86 μm, Shutter-Free, C Mount, 2.5GigE M12

trt003 event based camera

IP67 EVS Camera - TRT009S-EC

1280 x 720 px, Sony | Prophesee IMX636 CMOS, 1/2.5”, 4.86 μm, Shutter-Free, C Mount, 2.5GigE M12

Starter-Kit636

Starter Kit IMX 636

Bar lights in machine vision provide even, uniform illumination across long surfaces, enhancing visibility and detail for accurate inspection and analysis.

Resolution & Pixel

0.92 M, 1280 (H) x 720 (V)

Image Sensor

IMX 636 HD Sensor

Interface

MIPI CSI-2 D-PHY

Dynamic Range

> 120 dB

Kit Includes

Flex cable to connect to the RPi interface on the KRIA KV260 development board

Starter-Kit-GenX320

Starter Kit IMX Genx 320

Ring lights in machine vision offer consistent, shadow-free illumination around the lens, ideal for enhancing detail and contrast in close-up inspections.

Resolution & Pixel

100K pixels, 320 (H) x 320 (V)

Image Sensor

Prophesee GenX320 1/5"

Interface

MIPI CSI-2 D-PHY

Dynamic Range

> 140 dB

Kit Includes

Flex cable (20cm) to connect to the RBPi interface on the KRIA KV260

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