R D S wrote
Dave W wrote

However, wireless doorbells have a downside - the sound is always the
same no matter how long or short the button press is, so you can't tell
how desperate the caller is.

If our doorbell rings and I haven't ordered a takeaway I don't get up.

Dont you ever have anyone you know show up without saying they will be
coming round ?

You might be sorry when someone is trying to tell you that
smoke is pouring from your house that you can't see.