Empyrion: Galactic survival. How to set up sensors and switches tutorial

Hello. I had a few viewers on my twitch stream asking me how I got my ramps and doors on my capital vessel to open and close automatically when I walked near them. So I figured I would make a quick tutorial on how to set up sensors to do just that. I hope you find this tutorial helpful and if you have any other tutorials you want to see in the future please comment down below and I will get working on them ASAP. You can find my twitch stream where I stream Empyrion and other games at https://www.twitch.tv/cyclonejack1988