[Skip to Content]
Share This Photo:
Ticket gate
Aya K
Aya K May 07, 2013
Ticket gate

I've seen these sensors...

Often 5
Occasionally 3
Rarely 1
Never 1
What is it? 0
0 Comments     10 Tags
Similar Photos: Ultrasonic Level Sensors are for short-range level measurement in process and industrial applications Self-cleaning road in South Korea Green and red LED lights respond to sensors depending on the water quality.

Idea Collaboration by  MindMixer