Description:Your car has factory radio or DVD player with screen, the reverse parking camera function is built-in. In most cases, you need to buy this video cable adapter for installation.Compatibility:For Atenza/-5 with Head Unit ModelsLength of the adapter cable: about 300mmLength of the trigger cable: about 246mmColour:White + black + yellow + blueMaterial:plastic shellPackage Contents:1 x adapter cable1 x trigger cableNoticeBefore placing orders, please make your factory head unit backside Jack, interface and the pins are the same as shown in the pictures.Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.