Anyone tried these on your hatch?

Came across these and thought it might be really cool to just push a button and open or close your hatch. Just gettin ideas for my TD build...
It would be different
http://www.firgelliautomations.com/default.php?cPath=69&osCsid=e7a1086a93d6a177b9e5482d05925603
It would be different
http://www.firgelliautomations.com/default.php?cPath=69&osCsid=e7a1086a93d6a177b9e5482d05925603