Welcome to the Forum, @solozero! 
The one Wishlist topic I see relevant to this is here:
As with any Wishlist topic, you can visit that one to click or tap the Vote button above the initial post and share your ideas and use cases in the comments to show your support for the product and feature request/suggestions that are important to you. In a case like what you’re requesting, though, I would think that the Echo device and the Cam Pan v3 would both need to support something like ONVIF, and I’m not aware of any Wyze devices that do this, though they’re reportedly working on bringing RTSP support to some camera models.