1st Choice for Defense Warning Systems!

CHRYSLER AIR RAID SIREN . . .

Sounds loudest warning ever produced!
Because of the tremendous power supplied by its Chrysler 180 horsepower Industrial V-8 Engine, the powerful siren produces 138 decibels of sound, 100 feet from the throat!  It is the loudest warning sound ever achieved by modern production.

Costs less for complete coverage!
The Chrysler Siren offers greatest coverage with the least number of sirens.  More sound carries over a wider area - a four-mile radius under normal conditions.

Independent Power!
All necessary power is produced by the V-8 Industrial Engine, making the Chrysler Siren independent of central power systems.  For mobility, they may be mounted on trucks or boats if desired.

Can Be Remote-Controlled!
By means of ingenious public utility circuits, Chrysler Sirens may be remote-controlled from a hidden control station.  They can be manually operated at location site also.

Chrysler Siren Technicians will help chart your area.  Just send us a geographical may, indicating the perimeter of coverage desired.  Write Siren Layout Service, Chrysler Corporation, 12200 E. Jefferson Ave., Detroit 31, Michigan. 

CHRYSLER AIR RAID SIREN
PRODUCT OF MARINE & INDUSTRIAL ENGINE DIVISION OF CHRYSLER CORPORATION