It does work well. I have my sensitivity up to max. I want a warning beep to go off if someone pulls on my door handles.
Think I had one false alarm at the house due to a loud truck in the street and that’s all. However trains or loud vehicle’s in the parking garage’s set it off, but resets in 30 secs. Who cares about that. Good upgrade.
Think I had one false alarm at the house due to a loud truck in the street and that’s all. However trains or loud vehicle’s in the parking garage’s set it off, but resets in 30 secs. Who cares about that. Good upgrade.