Every reversing camera has pros and cons. The wired ones are better at streaming the live videos by transferring data through the wire. However, the wires may look weird and distort the interior look of the car as it has to run from the back to the front. Besides, you cannot keep the monitor on the rear view camera as running a wire there could be messy. That is where the wireless reversing camera works well and considered to be better than wired ones. A wireless reversing camera system takes care of all the issues associated with a wired system. There is no wire running from the back to front, and therefore, you can place the monitor anywhere you want. The camera transmitted video data via a transmitter and received by the monitor via a transceiver. The signal is strong for most of quality camera systems. Due to these conveniences, they are slightly expensive than wired reversing camera.