Video signals must match:There are generally two types of video signals output by cameras, AHD or CVBS, and your device must match it to display it normally. Now, car DVD, Android display, car navigation and other devices can support receiving CVBS or AHD signals at the same time. This product can be switched between the AHD and CVBS signals, which can flip the screen. The parking line can be displayed or hidden, DC12V. Tips, About AHD Style: Adjustment to AHD signal via monitor settings is required before mounting the camera 1.Flexible and easy to use.Perfect match with the Car 2. to use,Made of material, 3.Built to quality control standards.Not easy to damage, long service life 4.Stable performance, high reliability.a perfect replacement for your old 5.Correct Connector No cutting or splicing. Item Type:Car Front and Rear View Camera AHD:1080P CVBS:720P Condition: Fitment:Direct Replaceent for Car Colour:black Material:ABS Package Contents: 1PCS Car Camera 1PCS wiring harness Only the above package content, other products are not included. Note: Light reflection 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.