BTS SMART-DX infrared cameras for motion capture system

High precision motion capture systems for motion analysis

Outstanding computing power and exceptional versatility

SMART DX is our motion capture system product line designed to satisfy all motion analysis requirements in clinical, sports and industrial fields. All models use digital cameras equipped with powerful infrared illuminators to guarantee exceptional performance even in the most adverse conditions.

Systems used worldwide for gait clinical assessment and multifactorial movement analysis

Our analysis protocols have been validated by the International Scientific Community. We supply valuable quantitative information to physicians, researchers and fitness trainers, as well as ready to use data for the comparison with normal ranges.


SMART-DX clinical applications


SMART-DX sport applications for sport performance analysis


SMART-DX research applications
SMART-DX sport and athletes
SMART-DX Accuracy




the thickness of a human hair

Up to



 for each workstation

Up to



for multifactorial analyses

Integration and synchronization

SMART DX integrates, synchronizes and manages all the information coming from electromyography devices, sensorized platforms and BTS cameras, in real time. Up to 80 analog channels for the integration and synchronization of signals acquired from other devices are also available.

SMART-DX marker positioning for motion capture system
  • Accuracy <0.1mm
  • Up to 16 cameras for each data-station
  • Automatic marker identification
  • Rapid calibration of multiple volumes with different sizes
  • No loss of precision in critical lighting conditions
  • Native integration with electromyography devices, inertial sensors, force platforms, cameras.
  • Integration with other systems
  • Clinical evaluation and performance analysis software
  • Development of customized protocols
  • Development tool
wdt_IDTVCDX 100DX 400DX 700DX 6000DX 7000
1Infrared digital cameras per datastationup to 4up to 16up to 16up to 16up to 16
2Sensor Resolution0,3 Mpixel1 Mpixel1,5 Mpixel2,2 Mpixel4 Mpixel
3Acquisition frequency at maximum resolution140fps100fps250fps340fps500fps
4Maximum acquisition frequency280fps300fps1000fps2000fps2000fps
5Accuracy/Volume<0,2mm on 2x2x2m<0,3mm on 4x3x3m<0,1mm on 4x3x3m<0,1mm on 4x3x3m<0,1mm on 6x6x3m

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