The Remote Power Manager is a unit that monitors,manages and controlls all your 12v power requirements. It can be used in CT'S,RV'S caravans sheds etc. It even has a 40w stereo Camp Amp built into it for use with mp3,laptop,lcd/led tv's etc. The RPM is made by Ground FX Electronics on the Gold Coast.
If you can explain in basic terms how to post photos i will give it a go.
Cheers Steve.