Most of the best radar detector anything offers are driven with a 12v cigarette light/electricity outlet adapter that is incorporated with the system. And, they often attach having a cut for your window with suction cups, or even to your sunvisor. Hence, your radar sensor can transfer to vehicle in only a few moments from vehicle.
Additionally available are cordless radar sensor using the choice of adapter energy or AA electric batteries. These instant models maintain your splash obvious, removing awkward wires that may enter the right path.
Another choice for running your radar sensor, although somewhat less lightweight, would be to difficult-cable the machine for the energy of your automobile program. Although removing wire clutter, you will still require a battery or 12v power to make use of the sensor in another car. This site offers good info if you want to find a reliable radar detector.