Fine Color Rendering, Anti-Violence, Anti-Frost and Anti-Fog Outdoor HD Small Pitch LED Display Wall

Basic Info

Model NO.	AB4.81
Pixel Configuration	1R, 1G, 1B
Display Function	Video Display, Image & Text Display, Text Display, Market Display
Average Power Consumption	235W/M2
Pixel Density	43264dots/M2
Scanning Mode	1/13s
Display Type	LED Video Display
Certification	CE, RoHS, CCC
Pixel Structure (SMD)	1921
Module Resolution (W*H)	52*52
Module Size (mm)	250*250*18
Cabinet Resolution (W*H)	104*208/104*156/104*104
Transport Package	Wooden Box
Trademark	ALLSEELED
Origin	Shenzhen
HS Code	8528591090

Packaging & Delivery

Package size per unit product 50.00cm * 100.00cm * 8.50cm Gross weight per unit product 16.000kg

Product Description

(1) Four-level energy-saving technologyLevel 1 dynamic energy saving: when the signal is not displayed, the part of the drive circuit of the constant flow tube chip is turned off;Level 2 black screen energy saving: when the display screen is completely black, the static consumption current of the chip drops from 6mA to 0.6mA;Level 3 full-screen energy saving: when the low level is maintained for 300ms, the static consumption current of the chip drops from 6mA to 0.5mA;Level 4 shunt power supply step-down energy saving: the current first passes through the lamp bead, and then to the negative electrode of the IC, so that the forward voltage drop becomes smaller, and the conduction internal resistance also becomes smaller.(2) True color, high-definition visual displayRefresh rate up to 3840Hz, grayscale 16bit, the screen display is realistic and delicate, not harsh, no grainy. Red, green, blue SMD LED beads, good consistency, viewing angle can reach more than 140 °.(3) Structural optimization and flexible installationSupport floor, hanging, wall mounting and other installation methods. Modular design of module, case and power box, front and rear maintenance, hard connection, structureless installation, saving structural cost.(4) Drive solutionsWith column up and column down fading function, high refresh rate, first row darkening improvement, low gray off-color, pockmark improvement, etc.(5) Stable and high protectionOutdoor application products, IP66 protection grade, integrated all-aluminum design, corrosion resistance, high melting point, flame retardant and fire resistant, moisture resistant and salt spray resistant, etc., working temperature -40ºC-80ºC, can operate normally in the seaside environment for a long time, with excellent environmental adaptability and outdoor all-weather work.(6) Stable and reliable performanceUltra-low temperature rise, low power consumption, low attenuation, plus the aluminum module itself has good thermal conductivity, so that the whole screen has better heat dissipation, no need to install air conditioning, high reliability and long service life.

Product Parameters

Parameter Name	P1.95	P2.604	P2.97	P3.91	P4.81
Pixel structure (SMD)	1415	1415	1415	1921	1921
Pixel pitch (mm)	1.95mm	2.604mm	2.97mm	3.91mm	4.81mm
Module resolution (W×H)	128*128	96*96	84*84	64*64	52*52
Module size (mm)	250*250*18	250*250*18	250*250*18	250*250*18	250*250*18
Module weight (Kg)	1 (die-cast aluminum die set)
Cabinet module composition	2*4/2*3/2*2
Cabinet size (mm)	500*1000*85/500*750*85/500*500*85
Cabinet resolution (W×H)	256*512/256*384/256*256	192*384/192*288/192*192	168*336/168*252/168*168	128*256/128*192/128*128	104*208/104*156/104*104
Cabinet area (m²)	0.5/0.375/0.25
Cabinet weight (Kg)	16/12/8 (die-cast aluminum die set)
Cabinet material	Profile aluminum (box)
Pixel density (dots/m²)	262144	147456	112896	65536	43264
IP rating	IP66
Single-point chromaticity/brightness correction	With
White balance brightness (cd/m²)	4500	4500	4500	4500	4500
Color temperature (K)	6500-9000
Viewing angle (horizontal/vertical)	140°/120°
Contrast Ratio	5000: 1	5000: 1	5000: 1	5000: 1	5000: 1
Maximum power consumption (W/m²)	700	700	700	700	700
Average power consumption (W/m²)	235	235	235	235	235
Maintenance method	Front/Rear Maintenance
Frame rate	50&60Hz
Scanning number (constant current drive)	1/32s	1/24s	1/21s	1/16s	1/13s
Gray scale	65536 levels of gray within any
Refresh frequency (Hz)	3840
Color Processing Bits	16bit
Lifespan(h)	50,000
Operating temperature/humidity range	-10ºC-50ºC/10%RH-98%RH(no condensation)
Storage temperature/humidity range	-20ºC-60ºC/10%RH-98%RH(no condensation)

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FAQ

Q: Are you trading company or manufacturer ?
A: We are LED display manufacturer.

Q: How to proceed an order for LED display?
A: First, let us know your requirements or applications. Then, we quote according to your requirements or applications. Third, customer confirms the design document and places deposit for formal order. Last, we arrange the products.