I think I found a bug. When the bulid in Security Alarm System triggered, it send the e-mail about the sensor, which is triggered.
Security System Alarm triggered by Front Door Status.Level (HomeAutomation.ZWave.5)
But your program send an e-mail about Intruder, whichever sensor send the trigger signal.
Security System Alarm triggered by Riasztó Status.Level (HomeGenie.SecuritySystem.Intruder)
I think, its good, because you have Intruder, Fire and other sections. But i think, you should send the sensor information, which was triggered.