Hi guys I know this is probably a really dumb question but regarding having a permanent connection to Ethernet/ internet for the app control do I need to have to have the Ethernet unit 5500cn2 ? Or can I use the wiser 5500shac . If I can use the wiser is it the same as using the 5500cn2 ? Or is it more stable ect ? Or you flat out can’t use both on the same network or it’s a waste of time. Ect. Thanks heaps