SIRENS, 9187 SERIES
The universal design allows these high quality sirens to meet the needs of the ambulance, fire truck and police markets. The backlit operation panel makes for easy night-time readability. The function selector provides the following: horn, wail, yelp, phaser and two-tone modes. Activate the dual push-buttons for manual, "phaser" and air horn override functions. Plus, each feature has separate volume control. Minimum heat generated, no vent holes! Designed to exceed SAE, GSA, and KKK specifications.