[Danny_Ocean]

Originally Posted by HardDrive

http://www.oopic.com/oopicr.htm

I have built a couple robots based on one of these little buggers.

Not sure I have the ability to make something work out of that! I know I need a controller of some sort. That would be plugged in to my server which is on 24/7 at the shop. N/O or N/C contacts would be wired to the door buzzer or horn.