FEATURES
● Multi function Mic design
● Tones: Wail, (Yelp/Hi-Lo/Hyper-Lo/Hyper-Y elp, Air Horn, Manual ) optional.
● Sliding switch design, easy operation for tone convert, pwer on/off
● PA with Built-in Noise Cancelling Mic
● Stand-by
● Auxiliary switches design for Work lights, Beacon, School-bus Stop sign
● 12V / 24V optional,
● Standard 4 Meter Extension Cable. Length optional,
● Volume Control Thumbwheel on Micphone
● Low Howling design.

SPECIFICATIONS
● Working Voltage : 10V - 16VDC or 20 - 28VDC,
● Working Current : <10A @13.6V or <5A @ 24V,
● Rated Power : 100W.
● Operating temperature: -30℃ ~ 65℃.
  (Speaker operating temperature -40℃ ~ 60℃).
● Auxiliary switches (2), Aux 1 - 10A Max, Aux 2 - 10A Max.
● Amplifier dimension: 162mm*150mm*51mm
● Micphone dimension: 80mm*40mm*25mm
● Speaker dimesion: 161mm*123mm*127mm