I got really fed up with electric door bells, that were so unreliable, flat batteries, wet getting in etc. So I hung one from a chain inside the door, attached a pull handle on the outside and it has worked perfectly for years. Plus it tinkles slightly if I have the door open in summer..
I had a windchime that had a wood disk at the top. The barn swallows would fight over who got to ride the top when it was breezy.
I like them too, during waking hours. It looks like you don't have any neighbors close by either. I live in the city, and once had a neighbor with wind chimes on their patio that put murder in my heart at 3 a.m. I miss living in the country.