Simplisafe back at the FCC Again!

Just last month I posted in another thread that SS's new outdoor camera was filed with the FCC. Now, just a few weeks later, they are back again, this time what looks like a new motion sensor. Don't know the details as they have requested and received short term confidentiality on many of the documents. I invite Team S to comment but don't think, as usual, they will.

Any ideas what is in the new sensor?  Post your ideas.