I am getting a low battery message on the panel regarding the sensor from the garage to the yard. It has happened before and if I recall correctly, it was not actually a battery problem. Is there something you can check on your end to see if it is a battery or not?
Also, every now and then when I arm the system in the morning it does not actually beep. It still arms and disarms properly, just doesn’t beep sometimes. Not sure if there is anything I should worry about with that.