Front / Rear Reversing Camera Switching Module with Button.
Input terminals for 2 cameras. You can connect 2 car cameras, front + rear view. It switches automatically to the rear view camera image when you engage reverse. Each camera has a control trigger wire and automatically shows the image of the triggered camera. TV input and output system: NTSC/PAL. Power: 12 ~ 24V DC. Dimensions: 160 (L) x 130 (W) x 35 (D) mm