Alarm when opening the door contact
I would like to integrate several door contacts via LoRaWan because we currently have several cases of property damage.
A door contact opener is opened – notification by email /SMS to the registered recipient.
At the same time, however, a siren and a signal light should be activated as a deterrent.
I would do this with a rule. (If door contact opens, then notification receiver and alarm output for 45 seconds)
Has anyone ever implemented such a USE case?
I haven’t found a siren yet that I can integrate directly into LoRaWan. A lamp/siren combination would be best.