1.   The burglars fled after triggering the alarm.

2.   The thieves must have deliberately triggered the alarm and hidden inside the house.

3.   Although the bags were equipped with acoustomagnetic sensors, designed to trigger an alarm, that did not serve as a deterrent.

4.   An alarm is briefly triggered.

5.   Apparently, writings and a video produced by the pair also did not trigger alarms.

6.   Authorities said they suspect that either Golden or Johnson triggered the alarm to get the students outside and in the line of fire from a wooded hillside.

7.   A loss of power would trigger burglar alarms, Kalish said.

8.   A momentary drop in pressure in the system that steers the shuttle triggered an alarm.

9.   But in recent weeks, its residue has triggered alarms.

10.   But with Teletrac, the system automatically starts tracking when an alarm is triggered or when the vehicle is moved without authorization.