I currently have a Eufy S340 Camera, Eufy Door Bell, S380 Home Base, and two Eufy Porch lights. Im trying to add two S330 cameras to my system. I purchase two new (still in package) Eufy S330 cameras from a seller on EBAY. For both cameras when I scan the QR code and enter the SN manually it says they are “Smart Drops” and not E330 cameras. Has this happened to anyone else? Thanks