United Security Products 901 25lb Pre-Wired Pressure Mat 9x15"

I hooked this mat up to a Z-Wave open/close door sensor ( Schlage Z-Wave Home Door and Window Sensor with Nexia Home Intelligence, RS100 , Cert ID: ZC08-12020012 ). It's worked nearly flawlessly as a way to turn off my alarm clock for well over a month.I say NEARLY because you sometimes have to adjust how you step on it. For my use case it's a non issue, but if you're using this in a more sensitive scenario you might have issues. It may just be me though.

Nice productCan be used on a lot of applications