Wireless indoor camera?

When  I was considering SS, I called to ask about the SimpliCam.  Specifically, I told them I didn't want a camera that had to be plugged in; didn't want cable(s) hanging out.  I was told that "SS knows their competition has a wireless (battery-powered) camera, and that SS was developing one that would be out in the Fall, and could be added to my SS system later".  That promise was a major factor in deciding to move forward with SS.  Now, I see a new battery-powered camera, but it is for OUTDOOR use.  Is there still a plan to release a wireless battery-powered INDOOR camera?