A rather peculiar topic, however we've been through 2 wireless doorbells, and neither have been reliable!
First up, a reputable Byron doorbell. Worked ok but soon began to 'lose connectivity' to the internal speaker unit (which was plugged into power) - meaning we could not rely on it!
Now we've got a Honeywell (
https://livewell.honeywellhome.com/en/doorbells/) and it's also started playing up, by not always ringing. E.g. if you press and hold the button outside, it will eventually communicate with the internal speaker and sound. However, your typical guest does not press and holldd, they simply press, as one would expect. The doorbell more often than not does not ring. We've missed deliveries because of it. So....
...can anyone recommend a wireless doorbell that, simply works?! (before we buy another Honeywell/Resideo) model
EDIT: not a smart 'Ring' type, a simple one that just works.