Read hardwired door switch in openhab

[rossko57]

Previous discussions -

Connecting wired windows sensors

A friend of mine has wired windows sensors allover in his house. The wires arrive all on one point next to his main entrance - currently not connected to anything. He is now looking for something where he can connect all cables to review the status of all windows. One possibility could be an alarm system like dsc and connect this via a binding with openhab. But he does not need/want an alarm system. He only wants to display the status of the windows. So that he can see, when leaving the house, …

Include Window contacts

Hi, My windows have integrated switches that indicate its status (open, closed). Currently there is no interface installed to analyze the status of the windows (so I only have the bare wires). Do you have any recommendations for a window interface for approx. 15 windows? Of course it should be also compatible with openHAB… Thank you! Daniel

Upgrading a Wired Security System - Looking for Options

Let me offer my 0.02USD on this point… Depending on the number of ESP32s you’re willing to put into the system and the architecture, this can be a lot. You could, if you can afford to “go wild”, have an ESP in each room to coordinate and maintain the sensors there, reporting back to a central ESP/RasPi acting as the “nerve center” of your system with the ESPs as its “satellites”/'ganglia". This would make it near-infinitely customizable and expandable. Is this cool? Yes. Is it powerful? Yes. …