Merkur 2 microwave motion detector with directional recognition from Bircher

The Merkur 2 detector is an innovative all-rounder, which stands out thanks to its incredible versatility on practically every automatic door.
With its reliable detection function, the microwave motion detector ensures a smooth flow of people.

Use on swing doors 
The detector for automatic doors – even when space is at a premium. Cross traffic masking means the door panel is not detected, so unintentional reversing of the door is not triggered.

Microwave motion detector for automatic doors
The Merkur 2 features optional direction recognition and makes sure that the door only opens when people are coming or going through it. This saves energy and costs in the long term.

The second generation of Merkur is available with a radar field that is more symmetrical and more sharply differentiated than ever before. A wide or narrow field can be adjusted fully electronically using a remote control or buttons on the detector. Thus, Merkur 2 is programmed and ready to use extremely quickly.