4x4-93

I have searched high and I have searched low, but low and behold I cannot find a writeup on how to install a keyless entry. I did find this chart that shows what each type of wires does but I'm not too confident in it.


This is the remote entry I am using


Does the chart seem legit, and how do I know which wires to connect to the system?
Do you know of a writeup on this?
Also I have heard it is a negative trigger, is this correct?

Thanks!!