I like that it allows me to setup alerts in advance so when an incident happens they are already set up & ready! It also has helpful information about each type of threat (fire/flood) if needed during emergencies such as evacuations or power outages. If you're looking into getting this product make sure you know your local laws regarding fire alarms before installing since many states don't allow any kind at all outside of true life threats where there's actual harm being done by smoke inhalation etc. There was nothing i disliked while using NovaAlert. Just be aware what state rules pertain locally because some do not permit ANY alarm systems which can get very expensive depending upon how much equipment needs replacing after false positives occur. During our power outage we were able to receive multiple fire notifications from various sources including social media platforms but still had NOVAALERT.