bircher reglomat
 
  Clearbeam is an ultra compact light barrier. It is an active infrared presence sensor.

Clearbeam's ultra slim profile makes it highly versatile, enabling you to fit its heads in tight places where other products will not fit!

Clearbeam's long 20' range makes it the most flexible and versatile safety beam on the market.
 
  Clearbeam’s sensing field is a focused beam between emitter and receiver.  
     
     
motion & presence sensors - ph: 847 952 3730 - copyright © 2007 Bircher Reglomat