When you enter a video from external commodity introduction vehicle monitor, you may image noise is generated. They are removed, and to reproduce the high-quality video. BVSC circuit installed to stabilize the image BVNS circuit equipped to prevent noise mixed in the transmission path of the input side to ensure high reliability against equipped with harsh automotive environment protection circuit gold-plated plug, high-quality board, strongly in high-quality design external noise that was used and carefully selected components, installation location by robust and beautiful aluminum body compact size (the industry’s smallest level) Notes on freely use installation of this product O sure of expertise Please request the store. Please do not give a strong shock or vibration. Some of the equipment (such as a DC / AC inverter), you may image noise occurs when used in combination, but it is not a failure of this product. In order to prevent an abnormality of the power line, please be protected with a fuse or the like to the power supply line. Please do not directly connected to the battery. If you want to distribute the output signal of this product, please use and certainly video divider. When the distribution only in the cable or jack there is a risk of failure load is applied to this product and connected equipment. If you enter a video from Carrozzeria manufactured equipment (such as navigation), there is a case where the video is not output. In that case it looks like the video is output by if you use the optional cable “VDC1” is.