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Outstanding Sunlight Visibility
With 3000 nits of brightness and an anti-UV black coating, content remains easily viewable even in direct sunlight.
Extreme outdoor stability
The Defender is engineered to endure harsh and unforgiving environments.
Die-cast aluminum
Our die-cast aluminum shells safeguard both the module and power box, ensuring superior protection against any form of damage.
Energy saving
Under the same brightness conditions, Defender saves more than 30% energy than the traditional SMD.
red dot white

Technology: COB Flip-chip

Chip On Board (COB) technology mounts the light-emitting chip directly onto the PCB board. This method effectively eliminates pixel failure issues caused by rack pins.

Unlike the traditional SMD package, COB technology bypasses the complex processes of LED chip fabrication and reflow soldering. This significantly enhances the stability of the lamp beads and provides superior protection.

Furthermore, COB requires no wire connections, thus preventing pixel failures that can result from connector detachment and poor soldering quality.

Defender- advantages

Extreme outdoor stability

Defender was built to withstand harsh and unforgiving environments. Module and power box both are protected by die-cast aluminum shells, resisting intentional or unintentional damage

IP 65 weather resistant

The Defender Outdoor COB is designed to endure the toughest weather conditions. Featuring a fully-sealed die-cast aluminum construction and IP65 weather protection, it effectively resists water, moisture, and dust, ensuring reliable performance even in the harshest environments.

Sunlight viewable Image

With brightness ratings up to 3000 nits and the anti-UV black coating reducing reflections, contents can easily be viewed in direct sunlight applications, such as outdoor kiosks and building exteriors.

Immerse visual experience

Perfect black consistency

The surface is covered with a black polymeric coating, which delivers deep black to a new level, providing an astonishing black consistency, intense contrast, flawless detail and breathtaking visual performance.

The LED chip is placed directly on the PCB substrate which provides better thermal conduction and heat dissipation. Thus, the stable operation is more guaranteed.

Comfortable viewing experience

The flip-chip technology reduce the graininess of the pixels, making the light softer and steadier. Your eyes won’t get tired even if you look at the screen for a long time

Convenient Maintenance

Integrated design supports hot-swap, plug-and-play operation 100% front & rear serviceable for both module & power box

Front access
Front access
Rear access
Rear access

Pre-packages LED screens

Transtech EMEA provides pre-packaged Full HD or 4K LED screens, ensuring swift delivery for your convenience. Effortlessly enhance your project with our easy-to-install substructure, complete with a seamlessly integrated frame for added convenience. Explore our Defender, featuring both an all-in-one solution and a touch option for added versatility.


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2K / 4K / 8K Resolution

Defender adopts standard panels in 27.5“. and can be spliced into standard resolution of 2k (1,920×1,080), 4k (3,840×2,160), 8k (7,680×4,320). It‘s specifically designed for applications that require close viewing distances. It can splice into any size to meet the needs of different application scenarios.

Defender screen solutions

Oposter series

Cabinet size: 620 x 1,960 x 78 mm

single - oposter

MUPI series

Cabinet size: 1,226 x 2,500 x 190 mm

single - mupi

OTV series

Screen size (diagonal): 110“/138“/165“

single - otv

Technical specifications

Please download our specifications. For detailed inquiries or additional information, kindly contact us using our contact form.

Let’s get in touch

contact us

Operation center

US Office & warehouse