Signal Vehicle Products 6 mode Backlit Siren 100/200 with PA

Full feature 200 watt siren with the ability to run at 200 watts for extended periods, the SS700 sets the standard for emergency vehicle sirens. LED speaker diagnostics allow quick troubleshooting. Rotary switch selectable operating modes are Wail, Yelp, Hands Free, Phaser, Manual, Alert, and Radio. Push buttons operate Manual and Air Horn. Operating tones are Wail, Yelp, Air Horn, Phaser, Manual, and Two-Tone. Positive and negative switching for AUX and Park Kill inputs. The SS700 is protected against speaker shorts and a self-resetting circuit and a high & low voltage shutdown feature. This unit also features integrated horn ring transfer, jumpers for option selections, public address override and separate volume controls for the radio repeat and public address functions.