Fire alarm caused by sprinkler at Harlem Avenue, Harwood Heights IL

00:00

Engine 35, mutual aid for a fire alarm.

00:03

(number withheld) North Harlem Avenue in Harwood Heights.

00:07

(number withheld) North Harlem Avenue, mutual aid for a fire alarm.

00:12

Engine 35.

00:18

Red from Horizon Command.

00:21

Horizon Command.

00:25

Tripped dry sprinkler system in building (number withheld), like zebra.

00:31

We're unable to reset the alarm.

00:33

Maintenance is en route.

00:35

We're going to leave the alarm in fire and turn the scene over to maintenance.

00:39

And service returning, command is coming in.

00:43

Battalion 20, message received.

Fire alarm caused by sprinkler at Harlem Avenue