55'indoor advertising of double touch screen kiosk for indoor advertising

SAHARA series

KDO55 Vertical outdoor advertising machine

Display categories:   Liquid crystal

Resolution:    1920x1080(16:9)

Size:    55”

The main features:    high brightness   modular design    Fast dissipation

Sun readable 

High-definition & high brightness LCD screen

High transmission safety glass , anti-vandal ,anti-reflection ,and zero ultraviolet light.

Safety glass

Panel would not be black screen under sunlight directly

No alienation or delay

No brightness attenuation in high temperature

water resistant

Unique sealing technology,

The experience of outdoor safety corrosion has more than 8 years

IP65Cabinet protection grade enclosure (Dust cannot enter to cabinet under the 20 Mbar press ion , and harmless when water jetting in every direction)

cold resistant

Build perfect variable frequency air-conditioning

Unique intelligent temperature control system,

Work stably, efficiently even under below -40c environment

Heat-resistant

Build perfect inverter air-conditioning

Unique intelligent temperature control core technology

Work stably, efficiently even in as high as 50c environment

Unique structural design

Waterproof, dustproof, anti-theft

Outdoor security anticorrosion more than 8 years

Fully modular design, easy installation and maintenance

Safety glass , high transmittance of ultraviolet antireflection without ultraviolet light.

Optical system design

1500-3500cd/m2 high brightness LCD screen

LED backlight, environmental protection and energy saving

Auto-adjust the brightness according to the environment light

Leading short wide-angle LED light bulb in the world

Higher luminous efficiency, more energy saving (55", 2000 cd/m2 400W)

Environmental control system design

Intelligent air conditioner, integrated heating and cooling 

LCD outdoor working environment temperature -40-50c

Heat dissipation design of patent technology

Direct sunlight without blackening liquid crystal screen

The efficient third generation of water aluminum foil radiator, improve heat dissipation performance

R134a R410a environmental protection cooling medium

The monitoring machine internal operating environment

Product system testing

Design and manufacture of the communication industry cabinet and temperature control system, design and manufacturing experience of military heat d system.

Unique full outdoor environment simulated laboratory in the field (high temperature low temperature rain dust sunshine)

Strict testing and degradation testing before go out, 100% waterproof and dustproof testing , 24 hours overall aging.

Parameters

Keewin Display, a wholly owned subsidiary of Keewin International Ltd., leads the way in LCD display technology innovation. As a globally recognized leader in LCD display industry, we dedicates in custom design, manufacture and marketing of the state of art high brightness TFT LCD panels, high brightness sunlight readable outdoor display, high brightness digital signage and super-thin dual-side display.

Our mission:

 We promise to offer quick delivery, reliable after-sales services to meet the challenging market demands.

 We will continue cooperating with domestic and foreign customers to custom design for all their commercial display needs, especially outdoor display needs.

 We look forward to building up business relationship based on mutual benefits and win-win situation with all customers worldwide.

Keewin owned a bold innovation, strong technical force, strong technical expertise cadre.The company has applied for a patent to the Patent Office of China for its multiple self-developed techniques with innovative significance .The company possesses a production base of 8000 square meters,Its main products include the standard display device high brightness,outdoor industry standard innovation products display solution.The company is ability to provide industry breakdown solutions,one-stop service for customers.We can not only meet the large-scale demands of mass production,but also provide personalized to meet customer customized production demand.

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  We would like to provide you with the following after-sale service based on the aim that "Service is only a starting point, satisfaction with no end"

• Installation, Testing and Training Services

  Our technical engineer will take charge of the installation and testing , train and guide the technicians of customers how to operate ,maintain the system equipment and other attentions on site or in the offered site , Implement the turnkey service to users.

• Lifelong Repair

  After the warranty period, our company offers life-long repair services, to provide total customer experience and various service scheme selection for industry customers . Only charged cost fees

• 7×24s hot-line service

  The company has a parts storehouse, technical service and repair center, 7 x 24 hours service hotline, on-site repairing and scene change service for 24 hours a day .

• Fast Response

  While the customer's system is abnormal , the company will help customers to solve problems immediately through internet or telephone, and put forward the repair plan within half an hour; If you need a on-site repairing, the engineer will arrive the site by the fastest transportation at the first time after receiving fault report .

• Client Review

  Establish a client review system, a special after-sale service engineer, monthly timing review to inquiry system usage by telephone.

• On-site Technical Support

  In order to guarantee the task smoothly, we can send an engineer to offer technical support on-site in the event of an important task,