Fire alarm investigation at South Avondale Boulevard, Tolleson AZ

00:00

Engine 173, fire channel 89.

00:03

Fire alarm indication, (number withheld) South Avondale Boulevard.

00:08

Engine 173, fire channel 89.

00:16

Copy, copy, hazard.

00:18

Normal readings throughout the structure.

Fire alarm investigation at South Avondale Boulevard