Shenzhen Roha Digital Technology Co., Ltd.
● The design of ultra-narrow side( only 0 mm).
● Great viewing angle (horizontal 178 °, vertical 178 °) and excellent reliability.
● It is brightness uniformity, image stability, no flicker, no distortion and complete without curvature big screen.
● Dynamic visual effects that can truly restore color and vivid text images;
● Up to 80000h of extremely life and extremely low maintenance cost.
● You decide the number and way of splice units.
● With the graphics processor and matrix, it can support the 225 screen wall.
● Saving a large amount of space, good heat dissipation and adapting to various environment long work.
● Under the strict quality control system of ISO9001, every factory machine reaches the international advanced level, which conforms to the 3C standard.
● Simple interface & humanized operation.
● The start time is less than 5 seconds and the startup is fast.
● The unit is designed to be modular, easy to repair and board to replace.Modular structural expansion is also convenient.
● Integrated multiple video signal source input interface
● Ultra-narrow edge design, bilateral stitching optical seam only 0 mm achieving true seamless stitching
● Adopting the world's leading DID LCD screen and with great viewing angle (178° horizontal, 178° vertical);
● Uniform brightness, stable image, no flicker, no distortion, no curvature and large screen
● High resolution, high contrast, which can restore the dynamic visual effects of color and vivid text images.
● Long life, low maintenance cost: The whole machine has a service life of 80,000 hours and there is no change in the image stabilization after a long time of work;
● Arbitrary number of splicing units, optional splicing (horizontal splicing / vertical splicing);
● With Snapdragon graphics processor and matrix, support up to 256 screen walls
● The wall of LCD large-screen video wall has beautiful appearance and compact overall structure, which can save a lot of space, good heat dissipation;
● Produced under ISO9001 strict quality control system and meets 3C standards;
● Hardware architecture, software operating system, pure green version control software does not need to install;
● Startup time is less than 5 seconds, start quickly;
● Modular design of the splicing unit makes it easy to overhaul and replace the board; the modular structure is easy to expand;
● Integrated multiple video source input interfaces;

Security
Security
With the continuous improvement of monitoring technology, HD is one of the main directions for the development of monitoring technology. Combining network technology brings about new changes and tends to satisfy market competition demands, it tends to be a kind of rational thinking. HD splicing screen is entering our world with a high attitude and high demand.'
Education
Education
The in-depth development of campus information construction has not only improved informationization, but also benefited students and teachers. LCD screen splicing into the campus, showing in the classroom can be more interactive lecture hall, auditorium so simple, even more active in the classroom atmosphere conducive to enhance the role of education.
'
Media
Media
In the era of rapid development of information technology, the proportion of advertising in life has also been increasing. As a promotional tool for multimedia information, LCD splicing screens have emerged due to their accuracy, interactivity and large-screen playback.
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  • Security
  • Education
  • Media
As a leader of the line of seamless LCD video wall, Shenzhen Roha Digital Technology Co.,Ltd always pays more attention on the business of large-screen display, insists on steady operation. We also continuous innovation and open cooperation and provide the most competitive products, service and industry solutions for our partners. Meanwhile, we also do our best to promote the use of high-definition, environmentally friendly and seamless LCD screens for more industries focusing on customer's need and technology leader and adhering to continuous innovation and opening cooperation to create value for customers is always what we adhere to do.

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  • FAQ
    Seamless LCD video wall is a large display wall made of multiple LCD screens that are mainly used in video surveillance, AV projects and many other application fields with 0mm bezel display.
  • Service Solution
    Customer demandMultiple monitoring signals for large screen systemThe public security industry large screen system mainly displays the urban public security monitoring signal.
  • PDF Download
    Catelogue of Shenzhen Roha Digital Technology Co., Ltd
  • After-sale
    Duration of warranty from the date of Leroy, provide the warranty period of 2 years of seamless LCD splicing products.
  • Duration of warranty
    From the date of ROHA, provide the warranty period of 2 years of seamless LCD splicing products.
  • Hardware replacement services
    ROHA will provide spare parts replacement through spare parts warehouse and original spare parts center, so as to ensure timely replacement and repair of failure equipment.
  • Upgrading and support services
    ROHA will timely according to the actual situation of the development of the upgrade scheme, upgrade service system, provide the latest product information and solutions.
  • ROHA intimate bag
    After the end of the project, we will put a pouch on each of the project's overhauls. It contains data lines, power lines, and common fault handling instructions.
  • TEL:+86-755-29075243
  • EMAIL:ruby@szroha.com
  • ADDRESS:5 Floor, 2 Buliding of Hongxin Industrial Zone,Dabu Lane Community,Guanlan Street in Longhua New District ,Shenzhen