Marietta City Schools recently installed silent alarms in its schools.
The district paid $5,000 to install the silent alarms throughout its 11 schools.
The alarms alert local 911 centers where police are automatically dispatched to the school.
Marietta City Schools recently installed silent alarms in its schools.
The district paid $5,000 to install the silent alarms throughout its 11 schools.
The alarms alert local 911 centers where police are automatically dispatched to the school.
