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.
•Made of quality material, light weight, high temperature resistance.
•Wide Application: Suitable for 12-24V cars, such as automobiles.
•Car Alarm Buzzer has a clear sound and loud.
•It can be protective when connect the wire inversely or wrong.
•Power: connect to the reserving light.Red Line: Positive, Black: Negative.
