I am a little confused about what all I need to get screen logic installed wirelessly on my Easy touch system. I know I need the screen logic protocol adapater but this looks like it has to be hard wired to your wireless router inside the house. I also see part number 520639 which is the wireless connection kit. Do I actually need 2 different parts to get this to work or is there one kit I can use to make this work with my existing home wireless wifi?