Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Integrated all-in-one siren/speaker // Universal bracket included
•30 tones and 2 programmable modes
•Siren Tones Include Many Voice Commands Like (Move out of the way, Pull Over, and Remain in your vehicle with the windows down)
•Power Output: 30W / Current Draw: 3A / Input Voltage: 12 Volts DC / Sound Output: 110dB