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That is very close to what I'm looking for. The only issue I see is that bluetooth only works up to 20 meters or so, I need something longer range like wifi.

Just local wifi would work, but having it remotely over the internet would be nice as well.

Hello,

I'm looking for a buzzer system that will notify my phone when someone presses the button. I've found a bunch of smart doorbell systems but they all have video,which I don't want. Is there...