High TNi 110℃ 55" 4k sunlight readable digital signage display
High TNi 110℃ 55" 4k sunlight readable digital signage display
RS550ENT-N25 55" 4k sulight readable digital signage displays is equipped with industrial and A grade panel that can operate under higher temperature conditions such as High TNi 110℃ without black spots, without light decay.
Main Features
- High TNi 110℃ industrial LCD panel avoiding blackening issue with direct sunlight
- Sunlight readable brightness 2500 cd/㎡
- Auto-dimming control to save power energy
- Quiet operation & super slim design
- Visible with polarized sunglasses
- All steel construction designed for harsh and industrial environments
High TNi 110℃ industrial LCD panel avoiding blackening issue with direct sunlight
LCD panels exposed to direct sunlight suffer from temporary blackening defect. RS550ENT-N25 High TNi 110℃ 55" 4k sulight readable digital signage displays use a special ultra-high brightness panel that can withstand surface temperatures up to 110°C with no blackening defect occurring.

Ultra HD resolution and high brightness
With an Ultra HD resolution and a great brightness of 2,500 cd/m², RS550ENT-N25 clearly deliver contents and attract public attention, which is the ultimate display for outdoor visibility.

Auto Brightness Control
The screen brightness is automatically adjusted depending on the ambient light. The brightness is increased in light for better visibility, while it is decreased in darkness for efficient power management.
Polarizing sunglasses visible
LCD panels use QWP technology to improve visibility
Wearing polarized sunglasses does not affect visual effect

Aluminum substante patch, better heat dissipation, aluminum substrate withstand voltage up to 4500v, thermal conductivity greater than 2.0
Support & Shipping
01 / Warranty Policy
Complete System
3 Years Full Warranty for the complete machine assembly. 1 Year Warranty for the original LCD module. Optional extended warranty programs available.
02 / Field Support
Remote & On-site
24/7 technical support and configuration guidance via video link or remote access. Local on-site installation available for large deployments.
03 / Production Timeline
Scalable Manufacturing
Verification and custom prototype delivery within 10 Working Days. Standard bulk order fulfillment in 15 - 25 Working Days.
04 / Global Distribution
Reliable Logistics
Door-to-door global delivery in 5 - 7 Working Days (DHL, FedEx, UPS). Cost-optimized bulk shipping in 30 - 45 Days for major ports.
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