SHENZHEN DDW TECHNOLOGY CO.,LTD Company News

Vertical advertising network is like a lock iron links in various fields, advertising, hotels, restaurants, banks, schools, shopping centers, bus stations, train stations, subway stations, hospitals, stores, bars, KTV, sales center , exhibition halls, stadiums, museums and other public places appear. Vertical advertising networks use audio visual, interactive text on the LCD screen, LCD screen display has become a new type of media-oriented market, show more vivid, creative advertising. For this reason, the company Shenzhen DDW Analysis of the advantages of vertical online advertising machine:   1. Master Computer (Media Server) control: connect to the LAN to one or more host computers (Media Server), individual control commands can be sent at any time one or more sets of advertising.   2. Automatic download and play: free advertising or according to pre-set "task list" to download a variety of advertising clips from the host computer (Media Server), play automatically after the download is complete.   3. Download the reservation and booking Player: advertising machine in accordance with pre-programmed set of sleep, start time, download time reservation, booking playback time and other parameters work automatically.   4. Scroll notification display: horizontal scrolling text characters can be displayed at the bottom of the screen to facilitate the needs text notification occasions. May at any time by the host computer (Media Server) to update the display content.   5. Support RSS news feeds: You can automatically connect to Sina, Sohu, CNN and other sites to obtain real-time news, show up in the bottom of the screen to scroll the notification area.   6. rich control instructions: Create user accounts and groups / play / stop / volume setting / open and close video output / reboot / shutdown / format CF card / send text notifications / send RSS news / send playlist / send play command to automatically download / read the CF card status, capacity, file name, etc.   7. You can publish remote real-time scrolling text information such as promotions, notices of meetings, special offers, tracing revelation, supply and demand information, new product launch information, etc. can be remotely any temporary caption or image stream. Enables split-screen play, to diversify.   8. remote advertising in real-time automatic detection, monitoring and detecting the formation of a status report. While automatically send error messages to the designated mailbox (optional).   9. The remote real-time advertising broadcast advertising content, frequency, time and form statistics report statistics to provide credentials to advertisers as an ad buyers cost calculation.

    LCD advertising machine mainly by the LCD screen, driver board, decoding board, power supply, etc. According to the different performance, there are different categories, such as according to the feature points are mainly the network advertising machine and stand-alone machine; According to the main application range points are indoor advertising, outdoor advertising machine, building advertising machine, etc.; According to the installation points are mainly vertical advertising machine, hanging advertising machine, T advertising machine, etc. Different types, different sizes, different manufacturers of LCD advertising machine prices differ in thousands ways, then what's the reason that lead to differences of LCD advertising machine price? This article will analyze the main reason for the difference one by one to you.     1, the difference in price for the LCD screen Domestic nature is much more expensive than the small screen, and new and second-hand LCD screen water drops in the price a few hundred dollars, this is what we see when buying products, must be used in the product after a period of time to understand. Material on the LED screen brightness is higher than that of the LCD, display effect is good, price is expensive.     2, the difference of the system software Network advertising confidential than single machine is expensive, among them, the system determines the differences between the use function of online advertising machine.     3, the application function of strong or not General LCD advertising machine features a single, only to meet the demand of product screening, so much cheaper. But in today's technology with each passing day, as the demand of diversification, the function of the liquid crystal advertisement machine must also diversification, to meet the needs of the market. Is suitable for the liquid crystal advertisement machine, shopping malls and is suitable for the liquid crystal advertisement machine, bank for different places can choose different LCD advertising machine. In addition to the function of the external, LCD advertising machine "internal strength" is also key, touch-screen, glasses-free 3 d technology in recent years, let's find everything new and fresh, of course, these are built on the basis of price.     4, the differences between the product design The design of LCD advertising machine relative to other reasons for differences affect smaller, mainstream had higher price than ordinary types, some custom designs of more expensive than public money. In addition to the above these LCD advertising machine will affect the price of internal factors, the local market will, to influence the price of advertising machine of raw materials and accessories price rise or fall, will have an effect on     LCD advertising machine price. Overall, LCD advertising machine price difference is not composed of the unitary structure of it, and the market also plays a decisive role. At this point, bao li shang to remind the general business users, the choose and buy LCD advertising machine don't always consider the price factor, to comprehensive to consider many aspects.

Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: DDW Model Number: DDW-AD4201WM     Type: TFT,Wall mounted Application: Indoor Panel Size: 42inch     Max Resolution: 1920*1080 Viewing Angle: 178°/178° Pixel Pitch: 0.51(H)*0.51(V)     Color: 16.7M Contrast Ratio: 1000:1 Brightness: 600cd/m2     Response Time: 8ms Input Voltage: AC110V-240V, 50/60HZ Product name: Digital signage software     Compatible HDMI input/: 480P,576P,720P,1080I,1080P Menu language: Chinese/English( multiple language option required) Software environment: Windows XP/Windows 7/Linux     Power supply: AC100V~240V,50/60Hz Certificate: 3C/CE/FCC/RoHS Vertical frequency: 56-75KHZ Life(hrs): 60,000(hrs)     Interface: CF/SD/MMC/MS/XD and USB Color system: PAL/NTSC/SECAM Certificate: 3C/CE/FCC/RoHS     Packaging & Delivery Packaging Details: digital signage software packing:1pcs packed in per carton, then 2 pcs packed in wooden frame Accept customized package Free accessories: SD card, power cables, remote controller, software, etc. Delivery Detail: Shipped in 3 days after payment Digital signage software 1.digital signage board 2.USB interface 3.Safe lock anti-thief,utra thin 4.Ipad appearance 5.with CE Panel 1.TFT-LCD (LED baclight) 2.Display Ratio:16:9 3.Resolution:1920*1080 4.viewing angle:H176*V176 5.Brightness:600cd/m2 6.response Time:6ms 7.contrast Ratio:1800:1 8.panel life>50000hrs stand-alone version 1.Mainboard:Mstar M181(built-in Linux OS) 2.built-in memory or SD card. ,support USB *1 Andriod version 1.Mainboard:Allwinner A10 (1.0-1.5GHz) 2.OS: Android 4.0.3 PC version 1.CPU:Intel Aton D525 1.8GHz Dual-core 2.Main Chip:Intel 945GC 3.Memory:DDR3 2G 800MHz 4.HDD:2.5" SATA/5400rpm 320GB 5.Frequency:533MHZ/800MHZ 6.Audio:AC 97 7.loudspeaker:10W+10W 8.I/O:USB(2.0)*4,RJ-45,Audio,mic,  

    A, using environmental stability is higher than ordinary liquid crystal products     Common liquid crystal displays, LCD TV is used in a small space, such as family, lounge, etc., so the use environment is relatively stable clean, temperature humidity control is more reasonable. And multimedia information release device belongs to outdoor advertising machine, mostly occur in crowded public places, so that the use of the environment are not stable. So in the design, the use of advertising machine environment than liquid crystal displays,     LCD TV has more stability.     Second, playing time is higher than LCD/TV     LCD advertising machine, vertical advertising machine, touch advertising machine and a series of advertising machine is suitable for use for a long period of time, and liquid crystal displays, LCD TV, and other products have very big difference. Bao li advertising machine can run 24 hours a day, this is different from computers and servers. In the display panel types, both are basically the same, but in terms of heat dissipation, the function of the advertising machine than household products such as liquid crystal displays, LCD TV, because the advertising machine need operation for a long time, so for the heat sink, etc have special needs. Three, brightness, is higher than that of ordinary liquid crystal products Due to the liquid crystal advertisement machine mostly appear in public places, ambient light is very bright and so on the brightness, must satisfy the placement of light environment, and liquid crystal displays, LCD TV display brightness is you just need to meet the needs of the human eye. So the brightness is also an important characteristics of advertising machine.     Four, area, difference is very big     Both LCD and LCD TV, display area and share has industry specifications. For example, liquid crystal appeared scale are 32 inches, 37 inches, 40 inches, 42 inches, 46 inches, etc.; Appeared and share manipulation in 4:3 and 16:9 and 16:10, special share does not usually appear. In this, advertising machine are different. In order to promote demo need to fit special places, advertising machine, there appeared the specification's share of the goods such as rectangle, square, T, such as bao li shang advertising machine is vertical, wall hanging, T, mobile, has 40 inch, 46 inch size, 55, 65 inches and 70 inches and so on. So there are special need to formulate advertising machine, usually more expensive than generalized assembly line production goods. Five, advertising machine special use, it is necessary to add equipment Advertising machine has the function of audio and video, unlimited broadcast advertising, so in order to complete the advertising display, there will be many rated hardware support, including advertising machine dedicated equipment. There are many advertising vendors would to complete large display area, higher resolution, will use the skills, such as liquid crystal splicing finished stitching use there will be a corresponding hardware support and software support. Six, interface programming, there are also differences. Appeared in the civil aspect, usually as long as three kinds of interface, VGA, DVI, HDMI, DP interface is relatively rare. In the field of industrial use, will have special use BNC interface. In aspect of the TV, emphasizes the diversity that interface, can join more av equipment, most the most species and quantity of the interface.

  Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: DDW Model Number: DDW-LW470DUN-TFC1   Type: TFT Application: Indoor Panel Size: 47inch   Max Resolution: 1920x1080 Viewing Angle: 178x178 Pixel Pitch: 0.76125x0.76125mm   Color: 8Bit,16.7M Contrast Ratio: MEGA DCR Brightness: 500nits, 500nits   Response Time: 5ms Input Voltage: 220V Keyword: Indoor Advertising Display   Resolution: 1920*1080 Contrast: MEGA DCR Total bezel width: 4.9mm   Backlight: LED Screen surface: anti-glare Signal support: DVI/HDMI/VGA/AV/YPBPR   Application condition: indoor and semi-outdoor lcd video wall power consummtion: 230W   Packaging & Delivery Packaging Details: quality carton with full wood box packing for Seamless LG LCD Delivery Detail: Shipped in 5 days after payment screen led ultra slim 47" 100% New LG video wall screen 4.9mm Ultra narrow bezel design 1920x1080 resolution Specifications Model No. DDW-LW470DUN-TFC1 Panel Specifications LCD Technology LG a-Si TFT-LCD Active Screen Diagonal 47" (1168 mm) Bezel Width Total: 4.9mm Aspect Ratio 16:9 Physical Resolution 1920x1080 Backight System WLED Luminance(nits) 450cd/sqm Contrast MEGA DCR Viewing Angle H 178°|V 178° Pixel Pitch(WxH) 0.76125×0.76125mm Active Display Area(WxH) 1039.8675×584.64 mm Panel Dimension(WxHxD) 1046.8×591.6x49.5mm White Point 10,000 K Display Colors 8Bit,16.7M Refresh Rate 60Hz Response Time 60,000(hrs) MTBF > 100,000 h Surface Anti-glare Standby Power Consumption

    All said to vegetable market to bring the balance, but I told you to buy a TV now to bring ruler, you will feel very strange? Recently a wonderful work happened in guangdong, a citizen to buy a TV set size has shrunk. When it comes to TV, everyone knows that there are 30 inches, 40, 50 inches, and so on a variety of criteria, but how many people really have studied whether the size is accurate? Earlier, Mr. Chen bought company 12 sets of 42 inch LCD TV, results truer. He found that don't have a 42 inch LCD. According to the standard, the size of the LCD screen refers to the length of the diagonal LCD, according to an inch equals 2.54 cm, 42 inch TV the diagonal screen should be 106.68 cm, the results of Chen volume down only 101.5 cm, entire shrink 5 cm.     Like this, there are also a lot of in a home appliance sells downtown, for example, reporters were checked by take a tape measure. A certain brand of 32 inch TV screen diagonal length, according to the actual length, it should be 81.28 cm, and the actual measurement results only diagonal length 80 cm, shorter than they should be a little bit of a few centimeters. In addition, the other parts of the brand of a similar size shrink, that's what causes? Engaged in for nearly 20 years of home appliance maintenance senior the personage inside course of study thinks, different brand the gap appears on the LCD screen size, should be a process problem.     Even people do splicing screen also has a "shrink" phenomenon, including the key parameters of liquid crystal splicing screen flat-fell seam out many versions, let consumers understand, flat-fell seam is known to all, the lower the better, flat-fell seam directly determines the quality of feeling, but many of the screen with the naked eye can't accurate judgment error of a few millimeters, produced the actual area of the LCD panel and no parameters of written so big, flat-fell seam alone occupy part of buy LCD splicing screen can use a special instrument to measure splice screen flat-fell seam.       For LCD screen size, at present no provisions of the state, and in the production of LCD manufacturers also more and more, people just perform in accordance with the industry standard, so this kind of shrinking of the case is not rare. In spite of the survey we found no 5 cm such a big gap, but in the case of the LCD panel shrink, still is consumer feel very dissatisfied, therefore, in mind when buying LCD industry brand, the brand of DDW integrating production, sales and after-sale one-stop service, bring the brand guarantee and rely on the quality of the spectrum.    

    Everything is not a single, is composed of various modules, LCD splicing screen is not exceptional also, it is composed of multiple modules, meticulous. Today, the DDW took us know LCD splicing wall lamp tape. LCD splicing wall lamp belt refers to the LCD splicing wall assembly in banded FPC (flexible circuit board) or on the PCB board, their general model there are about 3528, 3020, 5050, etc. So several common types. LCD splicing wall lamp belt, also called LCD splicing wall soft article lamp, liquid crystal splicing wall lamp tape, flexible LCD splicing wall lamp, LCD splicing wall soft light.       Number of liquid crystal splicing wall lamp with light is divided into 30 lamp, lamp of lamp of 48, 60, 120 lamp, is refers to the LCD splicing wall lamp per meter length on welding how many LCD splicing wall components, in general specification lamp tape is 60 metres per 1210 LCD splicing wall, 5050 specification lamp belt is 30 metres per LCD splicing wall, special LCD splicing wall with 60 per meter. Liquid crystal splicing wall lamp tape can't use the price to distinguish their quality. Take waterproof, is waterproof products are higher than the price of not waterproof, but if household, can choose not completely waterproof LCD splicing wall lamp tape, so appropriate your product is the best choice. Industry referred to as "3528. Industry referred to as "5050. Main factors affect the price of LCD splicing wall lamp tape: LCD splicing wall lamp with price mainly depends on the use of materials and production process, such as the use of liquid crystal splicing wall chip, LCD splicing wall glue, liquid crystal splicing wall welding technology and so on.       LCD splicing wall lamp with the color temperature is a measure of blackbody, heating temperature to a certain degree of color started by scarlet - pale red - orange - white - blue, gradual change, the color photograph of a light source and blackbody at the same time, we will blackbody absolute temperature at the time called the color temperature of the light source. 5050: this is a metric called, it indicates that the liquid crystal splicing wall element length is 5.0 mm, width is 5.0 mm. Is called, but they are all unified products, consumer friends don't due to their name and confused.       Don't know the LCD splicing wall lamp with friends may don't know the meaning of the above a few Numbers, this refers to the LCD splicing wall lamp with other LCD splicing, the size of the wall. 1210: the conversion to the metric system is 1210, it indicates that the liquid crystal splicing wall element length is 3.5 mm, width is 2.8 mm. General component is the color temperature of liquid crystal splicing wall lamp with (around 2200 k to 3500 k), is white (about 4000 k to 6000 k), cold white (6500 k), the adaptability of different species of color temperature is different also, like the beauty is like cold white LCD splicing wall lamp.       Don't know, liquid crystal splicing wall lamp is we seldom contact, but to understand the knowledge, also let us more understanding of the principle of structure of liquid crystal splicing wall.

With the development of the exhibition industry, the demand for hardware facilities needed for the exhibition industry is also growing, nationwide, it is the most active in Beijing. Wherein the vertical advertising machine rental services are booming, before the selection of vertical advertising machine, you should try to understand. 1. Master Computer (Media Server) control: connect to the LAN to one or more host computers (Media Server), individual control commands can be sent at any time one or more sets of advertising.   2. Automatic download and play: free advertising or according to pre-set "task list" to download a variety of advertising clips from the host computer (Media Server), play automatically after the download is complete.   3. Download the reservation and booking Player: advertising machine in accordance with pre-programmed set of sleep, start time, download time reservation, booking playback time and other parameters work automatically.   4. Scroll notification display: horizontal scrolling text characters can be displayed at the bottom of the screen to facilitate the needs text notification occasions. May at any time by the host computer (Media Server) to update the display content.   5. Support RSS news feeds: You can automatically connect to Sina, Sohu, CNN and other sites to obtain real-time news, show up in the bottom of the screen to scroll the notification area.   6. rich control instructions: Create user accounts and groups / play / stop / volume setting / open and close video output / reboot / shutdown / format CF card / send text notifications / send RSS news / send playlist / send play command to automatically download / read the CF card status, capacity, file name, etc.   7. You can publish remote real-time scrolling text information such as promotions, notices of meetings, special offers, search notices, supply and demand information, new product launch information, etc. can be remotely any temporary caption or image stream. Enables split-screen play, to diversify.   8. remote advertising in real-time automatic detection, monitoring and detecting the formation of a status report. While automatically send error messages to the designated mailbox (optional).   9. The remote real-time advertising broadcast advertising content, frequency, time and form statistics report statistics to provide credentials to advertisers as an ad buyers cost calculation.   10. Common Internet advertising and access with cable access, wifi access, 3G access, Bluetooth access. The most convenient way to access wifi access.

Basic Info Model NO.:DDW-FAD01 Application:Indoor AD Player Screen Size:30-40 Inches Installation:Vertical Type:Standalone Version AD Player Touch Screen Type:Infrared Screen Technology:LCD Interface Type:D-Sub(VGA) Remote Control:With Remote Control OS:Android Customized:Customized Package:in Antistatic, Wrapped by Foam Bags, in Carton Specification:A grade Trademark:ASTOUCH Origin:Guangdong, China Product Name:32 Inch Digital Signage Media Player / Outdoor Ele Size:32inch Panel Brand:Auo LCD Panel (Optional) Resolution:1920*1080 Production Capacity:1000PCS 32inch digital signage media player / outdoor electronic advertising led display screen / advertising led display price Speacifications: 1.Apply the newest 4 G digital multimedia professor technologies, have excellent visual effect 2.Ultra-high-fidelity sound, pleasant stereo sound 3.Ultrathin and ultra-light hardware case, delicate and beautiful 4.Industrial grade paint technology, smooth and uniform, waterproof and dustproof, anti dust and mill! 5.Verity and complete software, stable and reliable 6.Have a lock, anti-theft functions 7.Widely used in the bus, building and lift room, supermarket, pubic places, train etc Functions: 1. Video format:MPEG1/MPEG2/MPEG4/DivX/ASP/WMV/AVI 2. Audio format:Wave/MP3/WMA/AAC 3. Image format:JPEG/BMP/TIFF/PNG/GIF, image resolution:480P/720P 4. Play mode:Power on, single card auto loop play;classified files auto loop play; multi cards auto loop display etc 5. Time:year/month/day/week/h/m/s, in the top right corner (open and close optional) Timing open & close:Per day 5 times, 7 days a week, free time Timing play:7 days a week, free set the play program everyday 6. Alarm clock:Set 5 alarms one day, once ring the alarm, play the specified program 7. OTG:Support copy, delete, remove, rename, build new file among different cards 8. Running subtitle:Can set the play location, word size, color and back-colol 9. Log files:Record the play time (concise to second), the play contents 10. Angle subscript display function:Can set the play time, just support BMP picture with biggest resolution 11. Memory function:Power off, memory the time of the play; power on, play from the time, not from beginning 12. Key and lock function:Use the remote controller before input the keyword 13. Encrypt CF card:Play the contents in the CF card before input the keyword 14. Sound volume: Can set the volume of sound in the different time 15. Storage card lock: Have a anti-theft lock in the case, equip 2 sets key 16. Other function: Customized 17. Upgrade software: Just put the upgrade file in the storage cards Packing & Shipping: 1) All Panels are packed with new and firm carton, capable of long distance transportation. 2) Shipping accepted: FEDEX, DHL, UPS, TNT, EMS, AIR FREIGHT, SEA FREIGHT 3) Delivery time: as we have huge stock, orders only takes 1-3 working days after reveived the payment, and will use third parties delivery services or delivered as clients request.  

    Along with improvement of the urban construction, media technology breakthroughs, and the outbreak of The Times, advertising machine liquid charging pile effect, communication effect and operation mode, profit structure elements such as got great change. On the other hand, it is also a multimedia, network, screens the era of the fierce competition. In order to better meet the needs of times development, DDW technical team to develop a more comprehensive new functional charging pile advertising machine. Multimedia advertising is now widely used in public places, and some intelligent social services.       First of all, the popular science under the advertising machine, advertising machine can generally refers to the multimedia advertising machines, there are two kinds of outdoor and indoor, outdoor relative to the interior requirements higher, must be well protected against the rain the sun and high temperature, low temperature, and even more extreme weather conditions. The DDW is a focus all over of outdoor LCD display system research and development, production, sales in the integration of high-tech enterprises, it is conceivable DDW technology in the field of professional advertising machine.     Second, and then to talk about DDW new charging pile advertising machine. DDW new advertising machine is charging pile industry in the new technology, new achievements. Upgraded by outdoor LCD advertising machine based on innovation. Remote control, support the background with outdoor IP65 protection grade, can be applied to various complex outdoor environment (including wet fine snow), fully meet the demand of all-weather work.     Generally similar DDW developed this new type of charging pile advertising machine, not only can be put in the multimedia advertising, can be fixed on the ground or wall at gas stations, or installed on a public building (public buildings, shopping malls, public parking lots, etc.) and or charging stations in parking lot in residential area, can according to the different voltage levels for various types of new energy car battery.     Not only that, the DDW charging pile advertising machine also has other features, suitable for different needs, provide the perfect display effect, also can realize touch query, wifi, etc. Brought convenient operation management for the user, and interactive experience to remember.     DDW forward looking for exchanges and cooperation in the field and new technological breakthroughs, work together to create a better standard of the industry.

Place of Origin: Guangdong, China (Mainland) Brand Name: DDW Model Number: DDW-LW4202     Type: TFT Application: Indoor, wall mount or standing mount Panel Size: 42 inch     Max Resolution: 1920x1080 Viewing Angle: 178/178 Pixel Pitch: 0.63(H)*0.63(V)     Color: 16.7M,Black Contrast Ratio: 4000:1 Brightness: 500cd/m2     Response Time: 5ms Input Voltage: 220v keyword: wifi kiosk     video wall surface: anti-glare control method: RS232 control system signal support: DVI/HDMI/VGA/AV/YPBPR     power consummtion: 300W panel backlight: LED Stock available: Yes     Widescreen: Yes Bezel: 10mm     Any problem,please feel free to contact me. Shenzhen DDW Technology Co.,Ltd. Mobile:+86-15012760301 Skype: ddwsales02 Wechat: 150 1276 0301 QQ: 278303754 TEL:+ 86-755-23229716 Fax:+86 -0755-23229716 ZIP:518001 Website: www.ddw.net Address: 9/F,A1 building,3rd Industrial Park,Da Wang Shan,Shajing Town,Bao'an District,Shenzhen,China,518104

As the LCD splicing technology is more and more perfect, science and technology research and development department in the way of innovation never stops! Has long been in display applications, the LCD splicing screen is famous for its thin, based on marketing demand, frivolous object wrapper is the focus of the business, this has led to the industry user when the choose and buy you concern the thickness of the product? So, in practice, the LCD splicing screen really is the thinner the better? The following by the DDW to give you the answer! Liquid crystal splicing technology matures, LCD splicing screen is becoming more and more thin. Manufacturers in the industry of the publicity, the advantage of light products have been known by many industry users, for example, reduced weight, screen feel more beautiful, more easy to install, but also can speed up the response time. Related research shows that, the thickness of the splicing time reduced by 20%, the response speed will be on the basis of original increased by 35%. Does this mean that the LCD splicing in the thinner the better? Of course, the answer is no, because the products become thinner would bring some negative influence, the user must understand before the choose and buy.   The thinner the thickness of the product, the higher the requirement of manufacture craft. If you don't pass process, not only the screen color will become dark, its visual Angle will be smaller. At the same time, the odds of bad points appear on the screen will also increase, while the yield of product is reduced. So far, the industry also does not have a very complete technology to solve the above problems.   Therefore, to produce lightweight splicing screen, the manufacturer's production cost will improve a lot. Accordingly, transfer to industry users, the cost will be increased dramatically. High cost, many hidden trouble, it is necessary to users in the pursuit of perfection ultra-light products to consider. If the condition allows, of course, be sure to select, is the best choice as DDW quality and after-sales service are guaranteed products of old brand, or out of the question is difficult to guarantee the rights and interests of users.