this post was submitted on 04 Apr 2024
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I am not sure how you are thinking of building it. I am thinking you would need a server hosted somewhere that can send a doorbell or video to your phone? It needs security, server to phone push ... it gets complicated.
Why would you need any software, server or phone for a simple door bell?
Ring and a bunch of these devices are convenience machines. The doorbell itself at minimum has a microcontroller, camera and mic with WiFi access, the server controls the doorbell, stores footage and makes live feeds available over the Internet for when you are away from home, a phone app lets you see who is at the door and let them in even when you're not home.
For anyone interested, a self-hosted home assistant will get you 80% of the way there, depending on how paranoid you are you can also set up POE cams and frigate.
Or just have a pot someone can bang really loud that works too.
Thank you. So it's not just a doorbell, rather a remote controlled surveillance and communication system. That is a bit more complicated than a bell at the door.
Doorbell send video to server on my desktop. Or wherever, I'll trade server space with a friend or something.
Id probably use an esp32 board so: The software to view it live is already written. The software to automatically send it is, I think, already written; just need to configure desktop. The motion trigger is already written.