Discover a project aimed at crafting a lightweight, feature-packed doorbell. Enjoy video calling and remote door unlocking, all at a fraction of the usual cost.
dieKlingel is a project under the direction of Kai Mayer and Sven Schoch. The idea of the project is it, to build a lightweight doorbell, with a bunch of features like video calling or unlock the door from all over the world.
Also check out DoorPi, a great project building a doorbell based on the Raspberry Pi, which is unfortunately no longer active in development.
For Design inspiration checkout the Residium Door Unit, where the harware as well as the software had a great design. Unfortunately the product line was discontinued by Callom GmbH since September 2021.