ultra slim, high brightness, wide viewing angle, picture quality to DVD quality, suitable for high-end users need to display products   , Built-in video player and audio system, with all-digital programming playback ,, increase the synchronization can be more than the same time, the same broadcast   , back fastening special installation, does not destroy the structure of the body attached   , Super timing function, without staff on duty around the clock throughout the year CF ,, Use CF card as the program source, playback high reliability, content updates easily and quickly     , with anti-theft lock function to prevent theft of the machine or storage device , screen surface equipped with a high transmission tempered glass or acrylic ultra-thin protective layer that protects the LCD screen man-made damage to the   metal   : Technical parameters: Advertising Model ST-HD52H ST-HD52H Display device 52" 16:9TFT/LCD 52 "16:9 TFT / LCD Protection , CF , CF With security lock, to prevent the arbitrary replacement CF card, CF card support encryption and encryption menu interface \ Automatically open, shut down \ Multiple sessions can be set to automatically open and close time Maximum resolution 1920*1080 1920 * 1080 Maximum color 16.7M 16.7M Brightness 500(cd/m2) 500 (cd/m2) Contrast 1500:01:00 1500:01:00 Response time 6.5ms 6.5ms Perspective 88/88/88/88(L/R/U/D) 88/88/88/88 (L / R / U / D) Support for audio and video encoding formats MEPG4(AVI, DIVX, XVID) \ MEPG2(DVD, VOB, mpeg) \ MEPG1(VCD, DAT, MPG) \ MP3 \ JPG \ BMP \ GIF \ PNG MEPG4 (AVI, DIVX, XVID), MEPG2 (DVD, VOB, mpeg), MEPG1 (VCD, DAT, MPG), MP3, JPG, BMP, GIF, PNG Power and memory ,, Power and memory support program can be set to re-call, the program from the first few seconds before the power failure continue to play Pictures mode   Playback pictures with background music Play Logs Auto save all broadcast advertising time is adjustable recording and save Play time is defined Adjustable picture playback time Document classification Play \\ Support full card repeat, repeat pure video playback, repeat playback of pure image Speaker 2*8 2W 2 * 8 2W Time display \\ To view the calendar, time to adjust display, switchable Installation Support for horizontal or vertical wall mount or table placement Support for media types CF/USB ,USB( SD) Support for media types CF / USB, can be updated via USB (SD Card optional) Power input and power consumption AC 110-240V AC 110-240V   50/60Hz 50/60Hz   305W 305W & Dimensions & Weight 1534mm*800mm*75mm ( ) & 47Kg 1534mm * 800mm * 75mm (L H D) & 47Kg