Idea is that I would like to put i3 on a old PARADOX security system that basically has 3 sensors that are directly connected to the main system with cable.
i guess the sensor sends the signal to the box via the cable.
i would basically connect the 3 lines to 3 output cables from the sensors and see if the i3 would detect the change and report so i could expand the security system form just a local alarm to alert to be able to receive the notifications via home assistant.
could this work??
any way i will try it at some point and report the results, but u guess it all boils down to the type of the signal the sensors send and the level of the current