Features: 1. Camera Signal Input Connector: 4-Pin Male. 2. Output Signal Connector: CVBS (RCA) Female. 3. This 4-Pin Male May Be Required If You Have An Automatic Reverse Camera With A 4-Pin Female Connector. 4. To CVBS RCA Female Connector Signal Power Adapter Harness. 5. If You Have Any Problem, Please Contact Us As Soon As Possible. Specifications: Input Signal Connector: 4-Pin Male Output Signal Connector: CVBS (RCA) Female Power Supply (VCC): DC+12V Internal Power Supply (VDD): DC+3.3V Cable Length: 56.8 Cm/22.36 Inch Package Included: 1Pc Car Reverse Camera Adapter. Note: 1. Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Which Is Showed On The Pictures. 2. Please Forgive 1 Cm/0.39"-3 Cm/1.18" Measuring Deviation Due To Manual Measurement.