Base your cycling policy decisions on data.

The TMA-3B3 combines radar and lidar to accurately count bicycles on bike paths. Its installation is simple, fast and safe.


Operation and strengths

Installed on a mast, the TMA-3B3 combines two technologies to provide optimal counting accuracy on the bike path.  It is indeed able to count the number of cyclists in a group.

  • 98% accuracy at peak hours (compared to manual counting)
  • Non-intrusive
  • Autonomous and mobile (can be powered by solar energy)
  • Consistent performance day and night

Technical features


Detection direction
Size of unit L 68 x H 99 x D 150 mm (connector included)
Weight sensor : 475 g/mounting bracket : 435 g
Protection degree
Mount specific mount provided, adapted M8
Operating temperature range
from -20°C to +60°C
Power supply 12-16 V
Power consumption 130 mA @ 12 VDC
Frequency K-Band – 24.165-24.235 GHz + LIDAR
User input (settings)
User output


Use Case

Counting bicycles on cycle paths in order to report traffic information to the public authority managing the cycle paths via a web platform.

The TMA-3B3, powered by solar energy, sends its data in real time via a GPRS network.

Bicycle Detection At Traffic Signals

A question, request or proposal? 

A question, request or proposal?