1.   And ask for a portable panic alarm, particularly if there is an elderly person in the house, to keep at bedside or in a pocket.

2.   The card could also be used like a key fob, with buttons that control other functions, including panic alarms and garage openers.

3.   They fled after trying to trip a panic alarm the police had installed in the house, which did not seem to work.

4.   Terrified his brother would attack, Stepan quietly hustled five other family members into the garage, where police had installed a panic alarm for just such a moment.