well, yes you are right, but i see the same risk in using PVC pipe, even if it is pressure rated it could still explode.
but, anyway on-topic, i dont think it needs to wireless, phone or cat-5e cable wire is cheap, get lots of it
Remote Triggering System
I think that I will just stay with the network cable for right now. Like sandman said I could get any length to be farther away, I don't think that I need to, but you never know. I was just throwing idea's around to see what I could do. An Aussie mind never stops thinking thats why were so smart. 
I will have to work out a plan of attack for the wireless remote control if I use the idea. But for right now I think that the Cat-5 network wire will work for now. I was also thinking of using a kit that they use on the keyless entry system to intergrade with my remote, I just don't know if that will work or not.
I will have to work out a plan of attack for the wireless remote control if I use the idea. But for right now I think that the Cat-5 network wire will work for now. I was also thinking of using a kit that they use on the keyless entry system to intergrade with my remote, I just don't know if that will work or not.