Well, let me first say I do not represent this company or any group pushing advertising or in any way making money off this item.
I use it in my laundryroom and it makes life easier going in and out. Just thought I would share with the group as it makes my life easier!
http://www.brkelectronics.com/safety...on_sensors.htm
It is a pretty neat device. I either got it at Lowes or Home Depot! Sorry I cannot remember!