If new wiring isn't an option for you, consider sensors that give you similar results but with little or no rewiring. Home ...

You can install motion sensor lights anywhere, but if you want them to provide security and not simply illuminate your path ...

It’s an ingenious way to send sensor signals down a two-wire LED strip, even if it does take a second to wrap one’s head around it. It also seems to do a great job of adding motion-reactive ...