I have set up various Ring Devices for family and friends; the Indoor Cam (2nd Gen) was by far the easiest to set up in my home.  It connected quickly to the network and had no issues whatsoever with use, clarity, and sharing access to the cameras with other family members.  The signal strength has been very good to excellent.  I have close to 40 devices (7 Ring devices) connected to my network and have had no issues with interference. Finally, my wife loves the privacy function which is included with this camera.