11.   If your Cadillac is stolen, a silent alarm is tripped and Onstar will reach the police while tracking the car.

12.   In a cacophony of Sonic basketball alarms, the hope is there is no silent alarm.

13.   Leaving a trail of blood on the walls, Quinlan struggled to reach a silent alarm that summoned the fire department.

14.   Now with a silent alarm and backlit display.

15.   One, William Gilday, shot Schroeder as Schroeder and police officer, Frank Callahan, responded to a silent alarm.

16.   Silent alarms alert police and closed-circuit television cameras record the crime for future investigations.

17.   There are cameras to avoid, as well as bait money, dye packs, silent alarms, and the strong possiblity a police officer will arrive soon.

18.   They put out a call for help about the same time as a silent alarm was received by police dispatchers.

19.   Triggering several silent alarms as he progressed, Steingeiser surfaced on a runway and was immediately arrested.

20.   Under the current system, it takes two minutes for a dispatcher to estimate the location of a bus when a silent alarm is triggered.