Not sure if right forum, but here's my issue: I have an A-zone security camera system with four cameras and a terabyte hard drive. I am very happy with the way the system works. However, I do have a problem with the wifi strength. My home router is pretty basic, but was sufficient for my needs. My question is this: If I bought a more powerful router, would that help with the strength of the camera wifi? Or, do the cameras work directly from the A-zone hub? The A-zone hub as two antennas. Just not sure where the signal for the cameras is coming from. I also purchased a wifi extender, but it doesn't appear to do anything. Thanks!