Wasserstein Anti-Theft Mount compatible with Google Nest Doorbell (Battery) - No-Drill Doorbell Mount to Protect Your Nest Doorbell (Black) - - Amazon.com
Amazon.com : Wasserstein Anti-Theft Mount for Google Nest Cam Outdoor or Indoor, Battery - Made for Google Nest (2-Pack) (Camera Not Included) : Electronics
Pretty sure this is a stolen nest. Looks too nice and too small. : r/stupiddovenests