Heimdall - Let Homey watch over your home

I have read many posts about Heimdall with enthusiasm and curiosity and I am about to start my adventure with Homey as an alarm system.
I believe that the success of a good system lies in the choice of reliable devices in interacting with Homey but for this reason I wrote a specific topicTips to improve an alarm system with Homey. However, I was wondering if programming can also guarantee the smooth operation of the alarm system as much as possible. In other words, can Heimdall help us know if everything is going well?
The function that checks the status of the devices when the alarm is armed is very useful, but is it possible to do something similar while the alarm is activated? It is possible to be notified if there are problems of any kind on the system. How can we make sure everything is working properly?