I have connected my camera hub and the first camera successfully.  I am receiving movement notifications and can watch real time through this camera.

When I go through the process for the 2nd camera, it will flash green, then when the hub tries to find the camera, the camera starts flashing red after a few seconds.  I've pressed the sync button for 20 seconds to reset several times and started the connect process with the same results (flashing red light).  

There are no updated available, so I'm not sure what else to try.  Do I have a defective camera?