This document provides specifications for a 12.1 inch roof-mounted LCD vehicle display. It has an 800x600 resolution TFT LCD screen that can accept NTSC, PAL, or auto video formats. The monitor housing measures 360mm x 305mm x 30mm and can hold the screen at a 0 or 90 degree angle. It has dual video and audio inputs, an IR audio transmitter, and includes a remote control, mounting hardware, and power cable.