[papercrane]

The problem will be aftermarket car alarms. There used to be a car that parked on the street near my apartment that would go off ever time a bus went by it.

[eliseumds]

Some OEM systems are sensitive too. My mother has a Hyundai that triggers the alarm whenever a heavy truck drives by.

[egeozcan]

There's even a somewhat famous song about that: https://www.youtube.com/watch?v=6Z-8vy6sPQQ