Fusion Chime Vision is an open source, battery-free, and wire-free smart doorbell featuring a display, PIR motion sensor, and fully customizable chime sounds and on-screen messages. It works seamlessly with standard doorbell wiring, requiring no extra cabling or batteries — making installation effortless.
More than just a doorbell, it’s a smarter and more personal way to welcome your guests. Whether you’re displaying a festive greeting or customizing chimes for special occasions, Fusion Chime Vision makes your home both modern and memorable.