LOL. Put a couple forks in a glass, bang the glass on a hard surface and then shake the forks in the glass a little.
Be careful not to actually break the glass the forks are in. It’s not necessary for the test (although it would probably work 
)
I actually forgot I have the utilitech branded sensor, although I think it’s the same as the gocontrol, just utilitech is sold at Lowe’s. And I used a device handler in this thread, where I’m pretty sure I read about how to test it.
I’m not actually sure whether it’s needed to get these sensors to pair as a standard contact sensor. I set this sensor up like three years ago.