Die Casting Aluminum 4K P3.91 Indoor Led Screen Back Maintenance
Die-casting Aluminum Indoor P3.91 Back Maintenance 4K Cabinet Led Video Wall Screen
Super benefits during the exhibition period
1. Blue Series K P3.91 is on sale
2. High-end Rental Screen First Show Sale
3. 90 degrees Pillor Installation; Arc Screen; Curved Screen; Conventional Installatio
4. latest high-end screen with novastar A8S card, meanwell power supply,4K IC with multi-function installation cabinet
1. Die-casting Aluminum: strong rigid,not easy to deform,more accurate splicing
2. Ultra thin, thickness only 86 mm, 500*500mm canbinet only 8 kg; 500*1000mm canbinet only 14.5 kg
3. Ultra-wide Viewing Angle: 120 ° super wide viewing angle, deducing the same wonderful effffect from difffferent angles
Light weight and slim design, our digital signs provide versatility and ease of installation for any type of application and environment.
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Type Number
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RK391-A / BH
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Dimension(MM)
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500×500×86MM/500×1000×86MM
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Max.Power(W)
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100W/200W
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Cabinet Weight(KG)
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8KG/14.5KG
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Refresh Rate(Hz)
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3840Hz / 1920Hz
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Pixel Pitch(MM)
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3.91MM
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LED Standard
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SMD2020
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Scan Mode
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1/16Scan
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Pixel Density(Dot/㎡)
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65536Dot/㎡
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Brightness(CD/㎡)
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≥600CD/㎡
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Viewing Angle
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120°
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Protection Level
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IP42
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Cabinet Material
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Aluminum Alloy
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Maintenance Method
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Back Maintenance
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Grey Level
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14-16 Bit
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Working Temperature
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-20~40℃
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Working Humidity
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10%-90%RH
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Life Span
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≥50000 Hours
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Working Voltage
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AC 110V/220V,50/60HZ
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We strive to provided a well-rounded experience to our customers that includes everything from expert guidance and installation to ongoing support and maintenance. To ensure this, we provide the most comprehensive warranty programs in the industry, as well as flexible leasing options to small businesses.
Supports one person fast installation to save 50% assembling and dissembling time and reduce labor cost
Ultra-thin cabinet, the whole cabinet is made of aluminum alloy or magnesium alloy material, Faster and easier installation.
Multiple models, can be extended various shapes to meet the needs of special scenes.
Charming LED Company strives to provide the highest quality LED Signs, outdoor Digital Signs, and large customized electronic signs, for every school, church, business, or organization. We promise to deliver unparalleled, crisp, high definition signs, with multiple features, and provide exemplary customer service support throughout the entire process, and beyond.
Charming LED is a leading manufacturer of digital signs & billboards with over 20 years of experience in the industry. If you are looking for a Digital LED sign or billboard, Charming LED Displays has the knowledge and expertise to help you make the best decision for your business. Stand out from competitors with our vibrant and attractive LED products and electronic sign solutions. Call our Digital LED Sign experts Today!
1. How much is the freight ?
The shipping cost is determined by the size of the screen, and the project information is informed by the inquiry.
2. What is Price per square meter of screen ?
Welcome to send us inquiry. Our professional sales engineers will provide suitable solutions.
3. Can I customize it ?
Of course. All the goods can be customized, we have a professional product development team, welcome to customize.
4. What is the warranty ?
1 years Warranty.
5. How many days for producing ?
1-3 days for inventory products and 10-15 days for customized products.
6. How to operate and use it ?
It can by controlled by PC. Welcome to inquiry for more information. We provide video guidance and remote assistance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.