Improperly installed Ring doorbells are catching on fire
As long as the Ring doorbells were installed using the screws provided with the devices themselves, they’re fine. The issue is that quite a few homeowners substituted their own screws for the ones included in the package—and longer screws may reach places inside the Ring device that they shouldn’t, causing a short-circuit that can lead to overheating or fire.
Yikes

Why I use mechanical doorbell!
Really!