At some point, the Wi-Fi Chime that was introduced with Duo Cam Doorbell is expected to be available as a separate product, and, since it reportedly has the ability to work with any Wyze doorbell or camera model, that might be a future option for you. I wish I had an ETA on that, because it seems like it’s been a long time coming, and they were saying months ago that this might happen by December:
Unfortunately, that doesn’t really help you now, and the original Wyze Video Doorbell doesn’t support the “Cameras as Chime” feature (in case you happened to have other compatible camera models).