![](http://www.alamy.com/thumbs/6/3DCAD902-7974-4E94-A4AB-6422331C1AAA/CPD0R4.jpg)
Blue siren on a red firetruck isolated on black
Size: 4256px × 2832px
Photo credit: © Jan Zoetekouw / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alarm, alert, black, department, emergency, fire, firedepartment, firetruck, isolated, light, red, siren, truck, vehicle, warn, warning