86 / 260
72
■
A total of 318 false alarms (94 percent of fire alarm calls) lasted less than one hour, and 20
false alarms (6 percent) lasted more than an hour.
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|
86 / 260
72
■
A total of 318 false alarms (94 percent of fire alarm calls) lasted less than one hour, and 20
false alarms (6 percent) lasted more than an hour.