Notice before order:
1) Parts included: waterproof steel cabinet, LED modules, power supplies, NOVASTAR receiving card, power cables and signal cables. It does not include sending card. You can order the sending card by this link: NOVASTAR MSD300 sending card.
2) Buy cabinets of same batch: to avoid brightness&color difference on one single screen, you must buy cabinets of the same batch. That is, you must buy the cabinets for one single screen by one order from us.
3) Shipping: The above price does not include shipping cost. The goods can be shipped by sea, by air, by train or by express. You can get your forwarder to ship the goods for you. If you need us to ship the goods, please talk with our online sales to confirm the shipping details.
4) Tariff: Our price does not include any tariff or duties at the destination, you should do import customs clearance and pay all tariff or duties locally.
P4 Front Service Indoor LED Display Signs Features:
1) 4mm pixel pitch, high definition LED display.
2) Wide viewing angles. Both the horizontal viewing angle and vertical viewing angle can reach 120 degrees.
3) Good color and brightness conformity. The LED chip is sorted by 2.5nm, while the chip brightness difference is within 10%.
4) 480x480mm die-cast aluminum cabinet for both fixed installation and rental hanging installation.
5) Long lifetime. The P2.5 LED panel can work for more than eight years in good conditions with little repair.
6) Very competitive price in the market. We have strict purchasing control system and company operation management system.
P4 Front Service Indoor LED Display Signs Applications:
HD Video LED Display, High Resolution Indoor LED Screen, Live broadcast LED Display
P4 Front Service Indoor LED Display Signs Specification:
LED Lamp Specification
Color
Package
Intensity
Viewing Angle
Wavelength
Testing Conditions
Red
SMD2121
70-100mcd
120°
620-625nm
25℃,20mA
Green
SMD2121
120-200mcd
120°
515-530nm
25℃,10mA
Blue
SMD2121
30-40mcd
120°
465-475nm
25℃,5mA
Module Parameter
Pixel Pitch
4mm
Pixel Configuration
SMD2121
Density
62,500 pixels/㎡
Module Resolution
64pixel(L) *32pixel(H)
Module Dimension
256mm(L) * 128mm(H) * 18mm(D)
Driving Mode
Constant current, 1/16 duty
Module Mask
Pure black mask—high contrast screen
LED Cabinet
Module Quantity in a Cabinet
8(L) * 8(H)
Display Size
2048（L）*1024（H）mm
Border Size
45mm
Cabinet Dimension
2138（L）*1114（H）*90(D)mm
Cabinet Resolution
512(L) * 256(H)
Cabinet Material
Aluminum Frame
Cabinet Weight
≈42KG
Electricity Parameter
Optical Ratings
Brightness
≥1,200 cd/㎡
Viewing Angle
120°(Horizontal)； 120°(Vertical)
Best Viewing Distance
≥4m
Gray Grade
14 bits
Display Color
4.4 trillion colors
Brightness Adjustment
100 grades by software or automatically by sensor
Operation Power
AC100-240V 50-60Hz Switchable
Max. Power Consumption
680 W/㎡
Avg. Power Consumption
230W/㎡
Control System
Frame Frequency
≥60Hz
Refresh Frequency
≥960Hz
Input Signal
Composite Video, S-video, DVI, HDMI, SDI, HD-SDI
Control Distance
100m(Ethernet cable);
20KM(optical fiber cable)
Support VGA Mode
800*600, 1024*768, 1280*1024, 1600*1200
Color Temperature
5000—9300 adjustable
Brightness Correction
Pixel by pixel, module by module, cabinet by cabinet
Reliability
Working Temperature
-20～+60 ºC
Storage Temperature
-30～+70 ºC
Working Humidity
10%～90% RH
Lifetime
100,000 hours
MTBF
5000 hours
Continuous Operating Time
≥72 hours
Protection Grade
IP31
Out-of-Control Pixel Rate
≤0.01%
Download Specification of P4 Front Service Indoor LED Display Signs:
Terms&Conditions of P4 Front Service Indoor LED Display Signs:
Delivery time: within 15 working days（5 working days a week） upon receiving payment.
Payment method: Paypal and credit card are preferred.
Warranty: Two years.
Package: Wooden case + foam + PE bag.
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