SHENZHEN DDW TECHNOLOGY CO.,LTD Company News

Hardware Video wall controller key features: 1, High-speed bus parallel processing technology, high-bandwidth uncompressed processing 3, Real time image display, no dropped frames 4, Support display at arbitrary position, at any size and any superimposed 5, Support open-window effects processing 6, Support large-screen image freeze 7, Support 7×24 uninterrupted and stable working 8, Flexibility to increase the input/output board 9, Support partial input and output cards with mixed interpolation 10, Input/output card supports hot-swappable, plug-and-play functionality   Video and Image Processing :   1. Any Rectangular Video Wall Configuration can be supported. Screen order can be configured 2. Inputs/windows can be resized, layered and positioned across screen boundaries 3. Inputs/windows can be displayed in correct aspect ratio,stretched to fit,in full screen mode,or zoomed in to emphasize details 4. Input sources can be cropped to remove the edge pixels and lines 5. Dual-Link DVI Input (capture) cards support 4K ×4K resolution or a customizable resolution. Any source can be captured Key functions:   Technical Specifications Model series With CBD No CBD Function description 4channel CBD,16channel AV, 12channel VGA/DVI input, 6U case supports 12 screens arrays, compatible with ultra-high resolution 4000/(8000)x2000 Dynamic background image 16channel AV,16channel VGA/ DVI input,6U case supports 16screens arrays Input signal(optional) HDMI/DVI/VGA/AV/YPbPr Input resolution 1024x768~1080p,commonly used resolutions Output signal format DVI/VGA/AV/YPbPr/HDMI(DVI-HDMI converter) Output resolution Up to 1920×1200/60HZ System control software Special control software Power Supply Redundant power supply 110-220VAC, 50/60Hz Consumption 12W/channel Working temperature -20°C——60°C Working Humidity 5-95% Case specification 4U/6U/10U/15U standard rackmount chassis Serial Control Interface RS-232,9-pin female, Type-D Baud Rate 115200 Pin configuration 2=TX,3=RX,5=GND Ethernet control interface RJ-45 female, TCP/IP Ethernet control speed Auto 10M or 100M,Full-duplex or half-duplex Working time 365×7×24hrs Technical specification of input/output connectors VGA/RGB input Input: 15pin HD D-Sub, female Sync mode: HV independent sync Color Depth: 32bit/pixel Resolution: 640*480/60HZ—1920*1200/60HZ Input impedance :75Ω Video input Input connector: BNC Detecting: full-format auto detecting Input impedance :75Ω VGA or DVI output Resolution:1024*768/60HZ-1920*1200/60HZ Color depth: 32bit/pixel Output impedance:75Ω Physical properties of input/output connectors Signals Connectors Type Composite VIDEO input BNC female VGA input 15 pin HD D-Sub female VGA output 15 pin HD D-Sub female DVI output 24+5 or 24+1 standard female AUX RS-232 9-pin D-Sub female Main RS-232 9-pin D-Sub female

42” high brightness digital signage Key Features 1, 42 inch high brightness LCD Module ,1500nits brightness , 1920x1080 resolution , 4000/1 contrast with LED backlight , Sunlight viewable 2, Patented LED backlight modular components + constant current source drive components 3, Patented cooling structure combination of high-quality fan assembly 4, Quad cores CPU 8Gb memory , Latest Android OS network version support LAN control , WIFI control , USB , CF , SD slots , support HDMI VGA input , 3G(optional) 5, Automatic ambient light adjustment control (extended life and energy efficiency) 6, Built-in power adapter combination AC220V/DC 7, IP65 grade all waterproof and dustproof metal enclosure +6mm optical protective glass + air cooling/heating system 8, Highly fortified AR glass , protect the LCD screen from direct injury , played the role of anti-riot 9, Rackmount LCD display module + built-in anti-theft locks , patented a unique , easy to disassemble and maintain the site , a unique patent 10, A/C automatic fans Cooling/Heating system , thickness 14cm , Intelligent condition monitoring , real-time detection equipment vibration , temperature and humidity parameters such as power supply , timely warning , Working temperature -20℃ - 50℃ 11, Frame(fit with single side screen) can be customized exactly same as client provided Parameters LCD parameters Model No. DDW-AD4201SN display 42" LED Contrast Ratio 16/9 machine size 1017x608x52 Display area 933x524 Maximum resolution 1920x1080 Pixel Pitch(mm) 0.4845×0.4845mm Display color 1.073G(10bits/color) Life(hrs) >60,000(hrs) average brightness 1500-2500cd/mxm contrast 3500/1 Viewing angle H178°/V178° Power supply AC100~240V 50 /60 HZ Maximum power consumption 3600W Standby power consumption

      On the bar guests on behalf of the brand image, upgrading function of video equipment demand is higher and higher, LED backlight technology has made the LCD splicing brightness higher, better stability at the bar. Some high-grade bar in order to distinguish the same bar, so that a rising tide lifts all boats, business often need different LCD screen splicing wall of bar linkage, at the same time display LCD screen splicing wall of a row/column picture on the wall, or require the system to automatically run the different display modes in order to achieve a more dynamic, modern display effect. So when using shenzhen focus much screen splicing systems, should note what respect?     A, a bar splicing wall and splicing processor tend to work continuously for a long time, work boot time up to nine hours a day, seven days a week and requirements. Therefore need to be adopted for stable work and not easy to damage the display device and splicing processor. Second, low cost, compared with large enterprises and government projects, with bar wall mosaics of the overall price  is sensitive.     Three, signal requires simple, often only need to the scene of the video signal, or from a computer dynamic scene of the play without complicated signal input; Simple controls for splicing the processor at the same time, the practical application often don't need to do to manipulate, or mode conversion, you just need to switch on electricity. Four, signal output display requires simple, general need only joining together into a large picture, a small number of cases can be realized according to the liquid crystal splicing technology picture in picture, or the same content of different splicing combination, does not require a variety of different signals at the same time, according to a fancy and window control complex practical function.     Five, differ as a result of splicing unit put, request a splicing processor can support different splicing unit placement, joining together the processor can support the display unit of different placement such as horizontal and vertical angles, and demanded that the display screen can complete assemblies.     Six, on the edge of the display unit processing requirement is not high, do not need to be complicated, expensive functions such as the edge of the fusion, but need to the edge of the display unit to carry on the blank holder, do edge block processing, in order to avoid due to the dark side of the LCD/PDP device does not display the image of deformation, the picture not harmonious, and so on and so forth.     Seven, some high-grade bar, often also need to conduct site linkage of different splicing wall in the bar, at the same time show stitching a row/column picture on the wall, or require the system to automatically run the different display modes. To achieve a more dynamic, before modern display effect.

           video wall controller has following key features: 1. Support open-window effects processing 2. Support large-screen image freeze 3. Support 7×24 uninterrupted and stable working 4. Flexibility to increase the input/output board 9. Support partial input and output cards with mixed interpolation 5. Input/output card supports hot-swappable, plug-and-play functionality 6. Output resolution up to 1920×1200 7. Rich BNC, VGA, DVI, HDMI, SDI and RJ45 input interface, support for multiple resolutions up to 1920×1200,control via RS-232 or Ethernet 8. Support memory card or network transmission ultra-high-definition pictures, peer-to-peer ultra-high-definition mosaic wall background image 9. Redundant power supply design, thermostatically controlled fan 10. Chassis backplane + plug-in configuration, excellent performance for radiating, anti-dust chassis, equipped with replaceable air filter can be stable for a long time, even in harsh environments   Technical Specifications Model series With CBD No CBD Function description 4channel CBD,16channel AV, 12channel VGA/DVI input, 6U case supports 12 screens arrays, compatible with ultra-high resolution 4000/(8000)x2000 Dynamic background image 16channel AV,16channel VGA/ DVI input,6U case supports 16screens arrays Input signal(optional) HDMI/DVI/VGA/AV/YPbPr Input resolution 1024x768~1080p,commonly used resolutions Output signal format DVI/VGA/AV/YPbPr/HDMI(DVI-HDMI converter) Output resolution Up to 1920x1200/60HZ System control software Special control software Power Supply Redundant power supply 110-220VAC, 50/60Hz Consumption 12W/channel Working temperature -20°C——60°C Working Humidity 5-95% Case specification 4U/6U/10U/15U standard rackmount chassis Serial Control Interface RS-232,9-pin female, Type-D Baud Rate 115200 Pin configuration 2=TX,3=RX,5=GND Ethernet control interface RJ-45 female, TCP/IP Ethernet control speed Auto 10M or 100M,Full-duplex or half-duplex Working time 365 x 7 x 24hrs Technical specification of input/output connectors VGA/RGB input Input: 15pin HD D-Sub, female Sync mode: HV independent sync Color Depth: 32bit/pixel Resolution: 640 x 480/60HZ—1920 x1200/60HZ Input impedance :75Ω Video input Input connector: BNC Detecting: full-format auto detecting Input impedance :75Ω VGA or DVI output Resolution:1024 x 768/60HZ-1920 x 1200/60HZ Color depth: 32bit/pixel Output impedance:75Ω Physical properties of input/output connectors Signals Connectors Type Composite VIDEO input BNC female VGA input 15 pin HD D-Sub female VGA output 15 pin HD D-Sub female DVI output 24+5 or 24+1 standard female AUX RS-232 9-pin D-Sub female Main RS-232 9-pin D-Sub female  

DDW offers a range of scalable connectivity and display processing systems for corporate av applications, as well as large-scale multiscreen video wall solutions for enterprise-level installations. The remote capabilities and real-time signal processing provided by our conference, board, collaboration and control room display systems support multi-site workflows and critical decision-making. Key features 1, 500nits brightness,4000:1 contrast 2, HD physical resolution 1920x1080 3, only 5.3mm Ultra narrow bezel.high quality ,Practical ,good vision effect. 4, Signal interface rich --- RS232, HDMI,DVI,VGA,Y Pb Pr ,AV 5, HD video wall unit--- High brightness,high contrast,High gamut . 6, Flexible structure design ---easy installation ,extensible,arbitrary combination 7, Stable performance,suitable working for a long time 8, Original Samsung commercial grade lcd video wall panel 46 inch,16:9 Samsung a-Si TFT-LCD Specifications   Panel Specifications LCD Technology Samsung a-Si TFT-LCD(SAMSUNG PANEL MODEL NO.LTI460HN09) Active Screen Diagonal 46" (1168 mm) Pixel Pitch(WxH) 0.53025x0.53025mm Panel Dimension(WxHxD) 1023.98x578.57mmx64.1mm Total Bezel Width 5.3mm Aspect Ratio 16:9 Physical Resolution 1920x1080 Backight System LED Luminance(nits) 500cd/㎡ Contrast 4000:1 (typ.) Viewing Angle H 178°|V 178° Display Colors 8Bit,16.7M Refresh Rate 60Hz Response Time 60,000(hrs) MTBF > 100,000 h Surface Anti-glare Standby Power Consumption

65Inch Touch Screen Kiosk Monitor with 1920x1080 Resolution   1 . Video formats MP4(AVI:DIVX/XVID) , MPG2(DVD:VOB/MPG2) , MPEG1 (VCD DAT/MPG1) 2 . Audio formats MP3 3 . Advanced IR touch technology , support single-touch technology 4 . interactive touch for widely using 5 . Adopt memory card to update ad files 6 . SD card or USB port at one player;   Description   1 . Outer shell is made by extra quality metal material, Color for Outer Shell Shinning Black. 2 . With 3mm thickness tempered glass as protection layer against the sureface of LCD screen. 3 . Full New LG or Samsung ( Made in Korea) A Grade Standard LCD Panel. 4 . Support SD card or USB port at one player; it is optional for VGA Port, S-video port and HDMI port. 5 . Safely locking system function to avoid flash memory card and advertising playing contents being taken away , also can be protected by password. 6 . With USB update feature; support functions between the card and card copying files (such as CF card to SD card , or SD to CF card etc.); support U-copy , conveniently and quickly updating target content , more details please visit user manual. 7 . Playing advertising program automatically and circular; support media format JPEG (JPG) , MP3 , AVI , MPEG1 , MPEG2 , MPEG4 , VOB and DIVX (5.0/6.0). 8 . Playlists support functions , can set different folders , copy all target files to those different folders , system would default to play your target file one by one. 9 . Capable of setting rolling caption on the screen, playing rolling caption in the advertisement program. 10 . Build-in clock and calendar function in the system of player. 11 . Support 5 groups of auto power-on/off timer, able to set those 5 groups of time one day and 7 days in one week. 12 . Support shockproof and dustproof function.     Specifications   Technical Parameter for LCD Panel Panel Size 65 inch real color LCD screen Aspect Ratio 16:9 Active Area 1210mm(H) x 682mm(V) Max. Resolution 1920x 1080 Dot Pitch 0.63mm(H) x 0.63mm(W) Number of Color 16.7M Brightness 500cd/m2 Contrast Ratio 1500:1 Responsive Time 8ms Panel Life above 50000 hours Storage Medium Flash memory card 2gb to 36gb for the capacity Support Ad files Video formats MP4(AVI:DIVX/XVID),MPG2(DVD:VOB/MPG2), MPEG1 (VCD: DAT/MPG1) Audio formats MP3 Photo formats JPG OSD Language English , Chinese , French , German , Italian , Spanish , Arabic Audio output stereo L/R , 5Wx2 , 8Ω Power supply AC 110V - 240V , 50/60HZ Storage Temperature -7 to 65 Celsius degree Normal Working Temperature -5 to 65 Celsius degree     Infrared touchscreen Panel Parameters   Touch Max Resolution 4096×4096 Transparency > 90%, Up to 100% Scanning Speed >50Scans/S Response Speed

      Outdoor advertising machine will be able to attract people's attention, to achieve the effect of publicity, mainly on the programming, and the product is novel, beautiful, day John Paul as a professional outdoor advertising vendors would, to introduce you to a perfect outdoor advertising machine must meet the following two requirements.     1. The chassis, chassis, like clothing, in addition to the beautiful, beautiful color, and the modelling of chassis, style, are important factors in a outdoor advertising machine. Day Paul of outdoor advertising vendors would, no matter from the shape of the shell and the collocation of color, and material selection, the design of the model, has rich experience. Also for the general customers the recognition and acceptance. At the same time, the day John Paul outdoor cabinet use galvanized sheet and outdoor powder or aluminum plate and outdoor powder material, can satisfy the outdoor use more than seven years, at the same time, using high perspective, low reflection, zero ultraviolet ray, prevent glare, can cut off more than 50% of the sun radiation, the riot, comply with international safety standard of outdoor LCD glass tempered glass.     2. Internal configuration: a perfect outdoor advertising machine in addition, gorgeous color, novel modelling, and outdoor advertising machine center, as within the original advertisement machine, day John Paul has always been very seriously, our boards, are the specialist of the test, to ensure the stability of the product internal configuration. Because the product is highlighting ads machine, LCD screen using the brightness of the 2500 highlight advertising machine, so the temperature will be very high, but for internal stability, day John Paul in addition to using air conditioning cooling is a set of automatic temperature control system. This system can make advertising machine whether it's the highest temperature and minimum temperature are within the scope of security.  

Key features   1 . LED Backlight , FHD 1920x1080 resolution 2 . Seamless designed aluminum alloy frame 3 . Android OS IP/WIFI remote networkcontrol 4 . High contrast 700nits brightness 5 . High brightness 2000nits ,1500nits can be customized   Specifications   Panel type TFT-LCD Diagonal 70” Aspect Ratio 16/9 Physical Resolution 1920x1080 Display Colors 16.7M Viewing Angle H178º/ V178º Luminance(nits) 500cd/m2 Contrast 2000/1 Backlit type WLED Response time 8ms Life(hrs) more than 60000hrs RJ45(network port) 1 USB 1(USB 2.0) SD 1(Capatible MMC/MS) CF 1 VGA Optional DVI Optional HDMI Optional Power Supply AC100~250V 50/60 HZ Max.Consumption ≤200W Standby Consumption ≤3W Control Method TCP/IP , WIFI , Software Control(Network version only) , IR Color System Support PAL/NTSC/SECAM OSD Language Multiple languages Rich Resolution Support 1080P , 1080I , 720P , 480P &multiple resolutions Video forma tsupport MPEG1/MPEG2/MPEG4/DivX/ASP/WMV/AVI Image format support JPEG/BMP/TIFF/PNG/GIF Audio format support Wave/MP3/WMA/AAC Splicing Display Support Working Temperature 0℃-50℃ Working Humidity 10%-85% Storage Temperature 0℃-50℃ Storage Humidity 5%-95% Cooling Low noise fans Application Condition Indoor/Semi Outdoor Material Cold-roll steel SPCC Frame Color Black/White/Customization Mount/Installation type Standby/Wall mount with wheel rack Dimension with base 1880x632x80mm       Display mode Support video , flash animation,images and text mix broadcasting . Video truly seamless playback . Up to 14 kinds of picture transition mode . Support rich display resolution 1366x768 , 1440x900 , 1600x900 , 1680x1050 , 1920x1080 .  

DDW offers a range of scalable connectivity and display processing systems for corporate av applications, as well as large-scale multiscreen video wall solutions for enterprise-level installations. The remote capabilities and real-time signal processing provided by our conference, board, collaboration and control room display systems support multi-site workflows and critical decision-making. Key features 1, 500nits brightness,4000:1 contrast 2, HD physical resolution 1920x1080 3, only 5.3mm Ultra narrow bezel.high quality ,Practical ,good vision effect. 4, Signal interface rich --- RS232, HDMI,DVI,VGA,Y Pb Pr ,AV 5, HD video wall unit--- High brightness,high contrast,High gamut . 6, Flexible structure design ---easy installation ,extensible,arbitrary combination 7, Stable performance,suitable working for a long time 8, Original Samsung commercial grade lcd video wall panel 46 inch,16:9 Samsung a-Si TFT-LCD Specifications   Panel Specifications LCD Technology Samsung a-Si TFT-LCD(SAMSUNG PANEL MODEL NO.LTI460HN09) Active Screen Diagonal 46" (1168 mm) Pixel Pitch(WxH) 0.53025x0.53025mm Panel Dimension(WxHxD) 1023.98x578.57mmx64.1mm Total Bezel Width 5.3mm Aspect Ratio 16:9 Physical Resolution 1920x1080 Backight System LED Luminance(nits) 500cd/㎡ Contrast 4000:1 (typ.) Viewing Angle H 178°|V 178° Display Colors 8Bit,16.7M Refresh Rate 60Hz Response Time 60,000(hrs) MTBF > 100,000 h Surface Anti-glare Standby Power Consumption

Features Highlights 19 Inch Touch Screen Kiosk Monitor with 1920x1080 Resolution   1 . Outer shell is made by extra quality metal material, Color for Outer Shell Shinning Black. 2 . With 3mm thickness tempered glass as protection layer against the sureface of LCD screen. 3 . Full New LG or Samsung ( Made in Korea) A Grade Standard LCD Panel. 4 . Support SD card or USB port at one player; it is optional for VGA Port, S-video port and HDMI port. 5 . Safely locking system function to avoid flash memory card and advertising playing contents being taken away , also can be protected by password. 6 . With USB update feature; support functions between the card and card copying files (such as CF card to SD card , or SD to CF card etc.); support U-copy , conveniently and quickly updating target content , more details please visit user manual. 7 . Playing advertising program automatically and circular; support media format JPEG (JPG) , MP3 , AVI , MPEG1 , MPEG2 , MPEG4 , VOB and DIVX (5.0/6.0). 8 . Playlists support functions , can set different folders , copy all target files to those different folders , system would default to play your target file one by one. 9 . Capable of setting rolling caption on the screen, playing rolling caption in the advertisement program. 10 . Build-in clock and calendar function in the system of player. 11 . Support 5 groups of auto power-on/off timer, able to set those 5 groups of time one day and 7 days in one week. 12 . Support shockproof and dustproof function.   Description   1 . Video formats MP4(AVI:DIVX/XVID) , MPG2(DVD:VOB/MPG2) , MPEG1 (VCD DAT/MPG1) 2 . Audio formats MP3 3 . Advanced IR touch technology , support single-touch technology 4 . interactive touch for widely using 5 . Adopt memory card to update ad files 6 . SD card or USB port at one player;     Specifications   Technical Parameter for LCD Panel Panel Size 19inch touch screen kiosk Aspect Ratio 16:9 Active Area 1210mm(H) x 682mm(V) Max. Resolution 1920x 1080 Dot Pitch 0.63mm(H) x 0.63mm(W) Number of Color 16.7M Brightness 500cd/m2 Contrast Ratio 1500:1 Responsive Time 8ms Panel Life above 50000 hours Storage Medium Flash memory card 2gb to 36gb for the capacity Support Ad files Video formats MP4(AVI:DIVX/XVID),MPG2(DVD:VOB/MPG2), MPEG1 (VCD: DAT/MPG1) Audio formats MP3 Photo formats JPG OSD Language English , Chinese , French , German , Italian , Spanish , Arabic Audio output stereo L/R , 5Wx2 , 8Ω Power supply AC 110V - 240V , 50/60HZ Storage Temperature -7 to 65 Celsius degree Normal Working Temperature -5 to 65 Celsius degree     Infrared touchscreen Panel Parameters   Touch Max Resolution 4096×4096 Transparency > 90%, Up to 100% Scanning Speed >50Scans/S Response Speed

Basic Info. Model NO.:DDW-P16 series Tube Chip Color:Full Color IP Rating:IP65 Pixel Pitch:16mm Pixel Configuration:1R, 1G, 1B Display Function:Video Display Average Power Consumption:350W / m² Pixel Density:10000 dot / m² Scanning Mode:1/2 Scan Display Type:LED Video Display Application:Advertising Certification:CE, RoHS, UL, CCC, ETL Package:Wooden Case and Foam/Paper Case and Foam Specification:P16mm Trademark:SkyMax Display Origin:ShenZhen China Certificates:CE/FCC/CCC/UL/RoHS/ ISO9001: 2008 HS Code:85312000 Production Capacity:10000sqm/Day   Product Description Professional Factory Outdoor LED Display for Advertising We produce one color LED display/ two color LED display/ full color LED display/ LED display used indoor/ LED display used outdoor/ LED display used for text and graphic/ LED display used for video. Other - The chips are 14mil LED display special chips, and they are antistatic for over 5000V. - The copper brackets and silica gel have high quality, and they are electric, heat-dissipated, and anti-ultraviolet ray. - Professional spectral and color separation standard have ensured the coherency of the display's color. - The materials of PCB accord with the standards of UL certification, and the copper on them are over one ounce. - All connectors are phosphor copper, and they are plating for 2μ , so they are acid-resistant and alkaline-resistant. - The display is accordant with RoHS standards. number Item name Parameter and index unit module     1 LED encapsulation mode φ 4oval DIP 2 Horizontal axis 120° 3 Vertical axis 60° 4 Pixel composition 1R1G1B 5 Pixel pitch 16mm 6 Scan method 1/2 7 Drive method Constant current 8 Module resolution 16× 8pixels 9 Module dimensions 256mm× 128mm 10 Module type incorporated lamp and drive 11 Module working voltage +5V 12 Module average power 5W 13 Module maximum power 20W 14 Module shell material PC 15 Module mask material PC unit cabinet     1 Module layout 4× 6 pieces 2 Cabinet resolution 64× 48 pixels 3 Cabinet maximum power 600W 4 Cabinet average power 150W 5 Cabinet dimension 1024mm× 768mm 6 Cabinet material steel/aluminum alloy 7 Cabinet color black/gray 8 Protection grade (front/back) IP65/IP54 Entire screen     1 Application environment outdoor 2 Brightness > 8000 cd/m² 3 White balance coordinates X=0.29, Y=0.31 4 contrast 64000: 1 5 Color temperature 8000K 6 Pixel density(pixels/m² ) 3906 7 Average consumption(W/m² ) 191 8 Maximum consumption 763 9 Power source AC220V/50HZ or AC110V/60HZ 10 Operating temperature -20º C ~ +50 º C 11 Operating humidity 10%--90% 12 Storage humidity -30º C~ +50º C 13 Refresh frame rate 60Hz 14 Refresh rate 480Hz 15 Viewing distance 15-300m 16 grayscale/color 16.7M 17 Brightness adjustment 100 manual levels /100 auto levels 18 Control method synchronous with the computer display 19 Data transfer range Network c able: 100m 20 Computer operating system WINDOWS (98, 2000, XP, Vista, 7) 21 Video signal VGA, DVI, RF, S-Video, RGB, RGBHV, YUV, YC, COMPOSITION and so on. 22 Longevity ≥ 100000 hours 23 Certification UL/CE/CCC

Features Highlights 65 Inch Touch Screen Kiosk Monitor with 1920x1080 Resolution   1 . Video formats MP4(AVI:DIVX/XVID) , MPG2(DVD:VOB/MPG2) , MPEG1 (VCD DAT/MPG1) 2 . Audio formats MP3 3 . Advanced IR touch technology , support single-touch technology 4 . interactive touch for widely using 5 . Adopt memory card to update ad files 6 . SD card or USB port at one player; Description   1 . Outer shell is made by extra quality metal material, Color for Outer Shell Shinning Black. 2 . With 3mm thickness tempered glass as protection layer against the sureface of LCD screen. 3 . Full New LG or Samsung ( Made in Korea) A Grade Standard LCD Panel. 4 . Support SD card or USB port at one player; it is optional for VGA Port, S-video port and HDMI port. 5 . Safely locking system function to avoid flash memory card and advertising playing contents being taken away , also can be protected by password. 6 . With USB update feature; support functions between the card and card copying files (such as CF card to SD card , or SD to CF card etc.); support U-copy , conveniently and quickly updating target content , more details please visit user manual. 7 . Playing advertising program automatically and circular; support media format JPEG (JPG) , MP3 , AVI , MPEG1 , MPEG2 , MPEG4 , VOB and DIVX (5.0/6.0). 8 . Playlists support functions , can set different folders , copy all target files to those different folders , system would default to play your target file one by one. 9 . Capable of setting rolling caption on the screen, playing rolling caption in the advertisement program. 10 . Build-in clock and calendar function in the system of player. 11 . Support 5 groups of auto power-on/off timer, able to set those 5 groups of time one day and 7 days in one week. 12 . Support shockproof and dustproof function.