I’ve read a few threads on using an SDR device to decode various sensor states and then publish to MQTT.
I’m very new to HA and wondering how, if at all, this data could be used.
For example, if a door sensor is activated at 2am,
and status reports, can I run a script that directs the lights to begin flashing on and off, have Alexa make an announcement, and send out notifications to multiple devices?
FYI, I’ve got a Qolsys 2+ panel and a number of legacy Honeywell 5800 (345mhz) sensors, hence the decoder. Just trying to figure out how they can play in HA.