Last year I bought the 'Night owl' brand. Dennis, (Mudchief) found them. They were expensive, but nice for the front door.
I located a cheaper version. I don't know how good they are, I did have trouble with my Night Owl, contacted the company them said it was a production error that they promptly corrected, so you can't beat their customer service.
Anyway, here is the link to the new LED detectors.
http://www.maxximastyle.com/led-moti...ting-c-33.html
