This extension cable is used for vehicle backup camera system, as an indispensable accessory between auto monitor and camera! Different vehicle model require different vehicle rearview system, and cable/adapter as well. During the past 5 years, we have been developing and producing camera cable/adapter for various vehicle model such as car, school bus, heavy duty truck/trailer, caravans, agricultural vehicles, construction vehicle, etc. As a high quality connection cable, it must be able to promise stable HD signal transmission.Besides, it must be long-lasting even in strict environment, so as to reduce possible cost of maintenance or replacement. These are very product quality we aim at always! Therefore, we force ourself to comply vehicle safe standard ISO6722-2006 and environmental standards REACH, ROHS in practice production. For more information please check bellow: Place of Origin: Guangdong, China (Mainland) Brand Name: andu Type: bare copper Application: Monitor Color: Black, White Packing: Polybag Outer Diameter: 8.0mm, 4.0mm Connector Color: black Connector Type: DIN Shielding: Combination Gender: Male-Female protection glass: IP67 PIN number: 4, 5, 6,8,9 working voltage: DC 12v, 24v working temperature: -20~85 cable cores: 4, 5,6, 8 ,9 cable OD: 8.0mm cable material: PVC jacketing+insolated warranty period: 2 years cable length: max 30m, depends connector type: male or female available