Outdoor Motion Sensor?

Since there does not seem to have any z-wave motion sensor that can work reliability outdoor, has anyone thought of a way to integrate driveway motion sensor into ST? Such as basing off this product:

May be pick off the light or audible alarm with a z-wave device. Any idea is welcome.

(I have tried many motion sensors and they have all performed poorly in outdoor situation.)

6 posts were merged into an existing topic: FAQ: Do you know of an outdoor motion sensor?