By a button on a board connected to Internet, activates the sound of a melody (whose mp3 file you have selected) in another board.
My 15-year-old T-Concept with door intercom is pretty far away from a smart solution. But with a Raspberry Pi it’s possible to pimp it up.
Don't want to search for calling bell, relatives don't want to wait on gate when no one in?
This project details the process of linking two Particle Photons to make a visual doorbell.
A small box which acts as both a doorbell and can be used to tell the person at the door whether you are home.
This is a smart doorbell for the hearing impaired. I was inspired to create this project because my late grandmother was partially deaf.
This solution offers a portable intercom receiver for the doorbell with remote camera, capability to call emergency via Telegram.
Smart doorbell based on ESP32 and ESP32 CAM.
Convert a doorbell into IOT / WiFi. Get a call with custom voice messages instead of a chime. Stick it anywhere as it is battery powered.
Because of the covid-19 situation its unsafe to even touch a doorbell. This untouched Doorbell can come with a good help.
Demo Intercom with companion App based on Mumble and RTSP. HW used: HQ Cam, Shelly 1 USB Mic, Speaker, 2GPIO for doorbell event detecting.
It is smart doorbell that alerts when someone approaches the door of your house. It gives individual security and safety during pandemic.
A "door knocker" that functions as a simple home security alarm, and music box.
Busy with chores while welcoming guests? With this system, you won't need to stop what you're doing to welcome a guest in safely.
