Motion detect sound trigger.

[frunch]

Hi.

I was wondering if there is a way of triggering a pre-recorded sound when motion is detected..?
What supplies would I need to achive this?

It would have to be on a small scale.

Cheers.

 

[iceblue]

Can you be more specific on what sort of motion you want to detect? Someone walking through a door way, motion inside a room, someone coming too close to your car, etc.