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ProLoop2 and ProLoop Lite loop detectors

Detector technology for
gates and barrier systems

  • Every metallic vehicle is detected reliably
  • Very durable thanks to electrical isolation between loop and detector

Loop detectors for industrial gates, barriers, car parks and bollards

Loop detectors are used to activate barriers, open gates, control traffic and monitor car parks for stationary or slow-moving vehicles.

They detect all metallic vehicles, from bicycles to HGVs with trailers. As soon as a vehicle drives over the induction loop laid in the ground, the loop's resonance frequency changes. The detector reliably evaluates every change in frequency immediately and issues the pulse to open the gate or activate the parking system.

Get in touch

Do you have further questions about our detector products?
We look forward to receiving your call or e-mail!

+41 52 687 11 11

Find your local contact person here.

BBC Bircher Smart Access makes the following loop detectors:


       ProLoop Lite


       Pre-assembled loops