snippet: Boyo VTM7012MQ 7 Quad Split Screen Back-Up Monitor - 12Volt-Travel® - This backup or reverse camera monitor is easy to install and even easier to use. Simply connect 12-volt DC power and the video cable from just about any backup camera or other video device. There are four video inputs for use with up to four cameras simultaneously. 7 TFT LCD Monitor 16:9 Wide Screen Display, 800 x 480 Resolution 4 Way Video Inputs PAL & NTSC Auto Switching DC 12V/ 24V 800mA (.8A) - 9.6W High Resolution with Quad Split Screen Built-In Speaker Full Image, Dual Image and Quad Image Automatic Switching with Trigger Suitable for Front, Back and Side Cameras (Page 1)