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Rental Indoor LED display
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Curved Indoor Rental Aluminum Die-casting LED display P3.91/
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Features
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Higher cost performance Ratio.  
Lower maintenance cost . 
Combined with the control system which has more than 14bit processing ,effecting a higher gray level. 
Red,green and blue LED chips incorporated encapsulation ,better perspective.
Strong adaption to environment.  
Much faster to assemble or disassemble it without any tool.

Specification
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Indoor P3.91 LED Display Specification
LED Lamp
Type SMD2121 black body
Brand Epistar
Arrangement 1R1G1B
Chip parameters Red (620-625nm) IV:(250-300mcd )
Chip parameters Green (520-525nm) IV:(450-550mcd)
Chip parameters Blue (470-475nm) IV:(100-120mcd)
LED Module
Pixel Pitch 3.91mm
Module Size 250×250mm
Module Resolution 64×64=4096(Dots)
Module Weight 0.55kg
LED Cabinet
Pixel Density 65410 Dots/sqm
Frame Frequency no less than 60 frame/sec
Cabinet Resolution 128×256=32768(Dots)
Input Voltage AC110-220V±10%, 50/60Hz
Cabinet Dimension(W*H*D) 500×1000×62mm
Output Voltage DC-5V, 40A/60A/80A
Module Quanty /Cabinet 2×4=8(Pcs)
Grey Scale Levels 16bit
Cabinets Material Aluminum-magnesium alloy Cabinet
Color Processing R(1024)×G(1024)×B(1024)
Cabinet Weight 14kg
Brightness Adjustment 256 color levels, can be adjusted manually and automatically optional
Brightness >1500cd/sqm
MTBF( mean time between failures) 5000 hours
Viewing Angle 140(Horizontal), 140(Vertical)
Life-span 100, 000 hours
Best  Viewing Distance 7m
Protection Level(front/back) IP43/IP54
Power Consumption (Max) 1000 w/sqm
Malfunction Dot Rate less than 0.0001
Power Consumption (Average) 300 w/sqm
Working Temperature -15OC-50OC
Display Function Text, Graphics, Video
Humidity 15%-85%
Refresh Rate >1000Hz
Drive Mode/Driver Position Constant driving 1/16 Scan, Combined diver board
Control System
Control Mode Synchronization
Input Signal AVI/MPG/MPEG/TXT.etc
Control System Sending Card, Receiving Card, Receiving HUB
PC Operating System Microsoft Windows 7, XP and Vista
Software LED Studio (linsn )
Communication Type Net cable; 3G, WIFI(Sold separately)
Language Chinese, Traditional Chinese, English, French, Japanese, Russian, Thai,
 Spanish, Polish, Italian, Portuguese, Turkish, 
Dutch, Greek, Bulgarian, Romanian, Arabic
Certificate CE, ROHS, FCC, ISO9001, TUV
Control Card Input DVI, USB; RJ45, HDMI(Sold separately)



Indoor P4.81 LED Display
LED Lamp
Type SMD2121 black body
Brand Epistar
Arrangement 1R1G1B
Chip parameters Red (620-625nm) IV:(250-300mcd )
Chip parameters Green (520-525nm) IV:(450-550mcd)
Chip parameters Blue (470-475nm) IV:(100-120mcd)
LED Module
Pixel Pitch 4.81mm
Module Size 250×250mm
Module Resolution 52×52=2704(Dots)
Module Weight 0.2kg
LED Cabinet
Pixel Density 43222 Dots/sqm
Frame Frequency no less than 60 frame/sec
Cabinet Resolution 104×208=21632(Dots)
Input Voltage AC110-220V±10%, 50/60Hz
Cabinet Dimension(W*H*D) 500×1000×95mm
Output Voltage DC-5V, 40A/60A/80A
Module Quanty /Cabinet 2×4=8(Pcs)
Grey Scale Levels 16bit
Cabinets Material Aluminum-magnesium alloy Cabinet
Color Processing R(1024)×G(1024)×B(1024)
Cabinet Weight 12.5kg
Brightness Adjustment 256 color levels, can be adjusted manually and automatically optional
Brightness >2200cd/sqm
MTBF( mean time between failures) 5000 hours
Viewing Angle 140(Horizontal), 140(Vertical)
Life-span 100, 000 hours
Nearest Viewing Distance 8m
Protection Level(front/back) IP43/IP54
Power Consumption (Max) 1000 w/sqm
Malfunction Dot Rate less than 0.0001
Power Consumption (Average) 350 w/sqm
Working Temperature -15OC-50OC
Display Function Text, Graphics, Video
Humidity 15%-85%
Refresh Rate >1000Hz
Drive Mode/Driver Position Constant driving 1/13 Scan, Combined diver board
Control System
Control Mode Synchronization
Input Signal AVI/MPG/MPEG/TXT.etc
Control System Sending Card, Receiving Card, Receiving HUB
PC Operating System Microsoft Windows 7, XP and Vista
Software LED Studio (linsn)
Communication Type Net cable; 3G, WIFI(Sold separately)
Language Chinese, Traditional Chinese, English, French, Japanese, 
Russian, Thai, Spanish, Polish, Italian, Portuguese, Turkish,
 Dutch, Greek, Bulgarian, Romanian, Arabic
Certificate CE, ROHS, FCC, ISO9001, TUV
Control Card Input DVI, USB; RJ45, HDMI(Sold separately)

Structure
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Project Case
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Contact Us
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Need help with your project? 
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Mobile: +86-755 84709690
Email:[email protected]

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