Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2003
> January
> Wonderex optex photoelectric detector sensor ax-70T
Wonderex optex photoelectric detector sensor ax-70T
For sale is a Wonderex Optex Photoelectric Detector Sensor, AX-70T. The Photoelectric Detector detect intruders when both the upper and lower invisible infrared beams between are simultaneously broken. This is a New Surplus .
