... super quality 4.OEM&ODM Wholesale multifunctional 7 inch' tft cctv monitor LD-768 This monitor is suitable for entrances in high security ... the area is under surveillance. Specifications: * Display: 7"Color TFT-LCD with LED backlight* Screen dimension ratio:16:9* Peak brightness ... jack for audio output.* With seven panel buttons: POWER, INPUT, MENU, VOL-, VOL+, CH-, CH+. * All system TV: PAL, NTSC, ...