Boyo VTM4300 4.3-Inch TFT Digital Panel and Touch Panel Rear View Monitor (Black) Car Safety & Security Vehicle Backup Cameras Automatic Reverse Trigger Touch Panel Control Distance Gridlines to help assist with parking and backing up Automatic Reverse Trigger Touch Panel Control Distance Gridlines to help assist with parking and backing up Resolution: 480(H) x 272(V) 2 video inputs