We ordered the two doorbell, two chime package plus ordered one extra chime. My husband decided to paint all the units a wood-grain color to blend in. The Doorbells work great and the chimes were set for different sounds for the back doorbell and the front one so we can tell which was rung by our visitors. The chimes ring loudly if you pick a loud musical sound; we did. There are many choices. We are extremely happy with our purchase.
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