That sounds like a serious conversation with AT&T cellular is in order.
False alarms with any system are possible. None of them are perfect, even the wired ones. This is why most local municipalities, like mine, require you to have an alarm permit. Too many false alarms and you get fined. Without it you get a massive fine in the first one.
Many things can cause a false motion alarm: placement too close to a heat source, low battery, instantaneous RF signal intereference, malfunctioning sensor (like my dropped and highly sensitive one), etc.
Having one false alarm isn’t so much a concern to me as is the fact that your cellular provider failed and you didn’t get the SMS or phone call on time.
Since you are using Android… Check out this post down at the bottom for what I have going on outside of what Noonlight will do.
VERY EASILY! Probably the greatest single cause of fakes alarms. The RF signal polling from the hub cannot get the correct signal without the right voltage from the sensor. It’s like trying to start your car on a dead battery… All the lights on the dash start going crazy and the radio resets all the stations. Weird things happen with electronics when the power gets too low.
Incorrect.
Every one of your motion sensors and contact sensors can be set to send an individual Push notification in each sensors settings.
Additionally, your HMS will also send out push notifications. For example, I just performed the following and received a Push Notification for each and every event:
- Placed HMS in Test Mode
- Armed System Away w\ Keypad
- Triggered an alarm by movement on my Living Room Motion Sensor - 30 second entry delay
- Alarm Activated after the 30s delay
- Disarmed using keypad
- Removed HMS from Test Mode
6 events, 6 push notifications