Have the radio also installed connected a reversing camera. Device works as described. A lack tarnishes the whole thing already. If you can not wait for the ignition until the device has successfully booted and Fashrzeug anlässt, it often happens that it hangs. I'm assuming that it causes the voltage dip when starting, even though I have installed a new and higher dimensioned battery as necessary. By installing a switch that interrupts the continuous positive to the emergency will save me disconnect the battery every time.
