Ambulance, EMS, and EMT remote siren delivers authentic reproduction of both a true Mechanical tone and a "Stutter" air horn sound. 200-watt electronic two-channel siren amplifier delivers dual tone capabilities. Dual mode switch to select between single and dual tone modes. Single 22 AWG serial control data line connecting the control head and amplifier.
14 different tone combinations using mechanical, wail, yelp, phaser, manual and "Stutter" air horn tones with optional two tone. Six position rotary switch with a momentary push-button override. PA override with attached noise-canceling microphone and large PA volume control knob. LED backlighting. DIP switch programmable. Control head: 2-7/8 x 6 1/4 x 1".