VOLT-39 is an adjustable voltage adapter that provides the ability to adjust the voltage output to ensure optimal performance for certain automotive components or devices. The adapter can accept an input voltage of 10V to 24V*, and allows you to change the voltage output to 3.3V, 5V, 6V or 9V. The output voltages are reliable and unaffected by input voltage fluctuations.
No programming is required. Use the 4-position switch to select the desired voltage output and install the VOLT-39.
*Not intended for installation in 24V systems
3.3V for some cameras as a replacement power supply
5V uses include turning on the amplifier in older Ford vehicles
6V for OE reverse camera retention
9V for use with a wide range of devices that run on 9V (portable navigation units, radar detectors, etc.)