I have 2x arlos at home. They aren't doorbell ones but they are just about everything everyone has criticised so far on this thread. They are battery operated and Wireless.
They connect wirelessly to a bridge rather than the WiFi. The bridge then is hardwired to the router and that feeds back to the internet so although it is wireless they talk to the bridge and the connection is very stable, but you have no communication cables.
As for batteries. Hmm. They only last about 3 months so I have rechargeable ones. They last about 1.5 months so I have three sets for 2 cameras and generally swap out one a month. That seems to work.
The good thing about these is you can move them about. There is no subscription like there is with ring, for up to 5 cameras and 7 days cloud storage and there is a pretty good app for both watching the footage and dialing in at any time.
I can cover the whole of the front of my house with 2x cameras and I have picked up some interesting stuff since I put them up. I have had to tell one of the neighbors to tell their friends my driveway is not a turning point when I'm not there and if I'm not in and expecting a delivery I leave my phone number on the door. I can then instruct them where to leave parcels and keep an eye on them, and I always drop the old "I can keep an eye on the parcel on my cctv" when I'm speaking to them. The most passive aggressive threat I have.
I will also say, nothing will stop someone getting into your house. A upvc door can be popped in seconds if you know what you are doing and I have yet to see a plastic door that can sustain a prolonged attack with a sledgehammer. It comes down to simple common sense. Lock windows and doors, have security lights all over the house and cctv and ring doorbells are well known by burglars. This is a good thing. It's not about making the house completely secure and burglar proof, its about making your house more secure than all the others on the road. Most thieves are opportunist. If your house looks hard work, they will go down the road and break into the unlocked car or go through the house with the open window.