Products

DESCRIPTION

Overview

Basic Info.

Model NO.	AS4.81
Pixel Configuration	1R,1G,1B
Pixel Density	43264dots/M2
Scanning Mode	1/10 Scan
System Operating Platform	Windows10
Display Type	LED Video Display
Application	Stage Performance, Advertising, Shopping Guide
IP Rating	IP66
Certification	CE, RoHS, CCC
Cabinet Size(mm)	500*1000*83 / 500*750*83 / 500*500*83
Frame Rate	50&60Hz
Cabinet Resolution(W×h)	104*208/104*156/104*104
Pixel Structure(SMD)	2525
Module Size(mm)	250*250*18
Module Resolution(W×h)	52*52
Transport Package	Aviation Case
Trademark	ALLSEELED
Origin	Shenzhen
HS Code	8528591090

Packaging & Delivery

Package Size 50.00cm * 100.00cm * 8.30cm Package Gross Weight 16.000kg

Product Description

Product Description

(1)Lightweight design, easy assemblyThe weight of a single box is only 7.5KG, which can be easily assembled by one person.(2)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.(3)Real color, high-definition visual displayThe refresh rate reaches 3840Hz, the contrast ratio can reach 5000:1, and the grayscale is 16 bit. The SMD LED lamp beads composed of red, green and blue have good consistency and the viewing angle can reach more than 140°.(4)One screen with multiple functions and flexible installationIt supports the installation of straight-face screens, curved screens, right-angle screens, and Rubik's Cube screens, with two installation methods: seat mount and ceiling mount, to meet the needs of different customers and different scenarios.(5)Power current backup power supply, never black screenAdjacent cabinets can supply power to each other, avoiding the black screen of the cabinet caused by power line failure, power aviation plug failure, power failure and other reasons.(6)Drive schemeIt has the functions of blanking above and below the column, high refresh rate, improvement of darkening of the first row, low gray color cast, improvement of pitting and other functions.(7)Bump protection cornerThe protective corners can effectively protect the four corners of the cabinet, reducing the problems of bumping off the lamp and damage to the lamp beads and lampshade during transportation.(8)Stable and reliable performanceGood heat dissipation, low temperature rise, support low-voltage switching, safe and reliable, and long service life.(9)Efficient maintenanceFully modular design (cabinets, modules, detachable power box), support front and rear maintenance, convenient and quick.

Product Parameters

Parameters name	P1.95	P2.604	P2.97	P3.91	P4.81
Pixel structure(SMD)	1415	1415	1415	1921	2525
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)	0.7(Plastic module),1(Die-casting aluminum module)
Cabinet module composition	2*4/2*3/2*2
Cabinet size(mm)	500*1000*83 / 500*750*83 / 500*500*83
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)	13.6/10.2/6.8 (Plastic module),16/12/8(Die-casting aluminum module)
Cabinet material	Plastic/die-casting aluminum (module), aluminum profile (casing)
Pixel density(pixels/m²)	262144	147456	112896	65536	43264
IP rating	IP66
Single-point chromaticity/brightnesscorrection	With
White balance brightness(cd/m²)	4500
Color temperature(K)	6500-9000
Viewing angle(horizontal/vertical)	140°/120°
Contrast ratio	5000:1
Maximum power consumption(W/m²)	700
Average power consumption(W/m²)	235
Maintenance type	Front/back maintenance
Frame rate	50&60Hz
Scanning number (constant current drive)	1/32s	1/24s	1/21s	1/10s	1/10s
gray scale	Arbitrary within 65536 levels of gray
Refresh frequency (Hz)	3840
Color Processing Bits	16bit
Life typical value(h)	50000
Operating temperature/humidity range	-10ºC-50ºC/10%RH-98%RH(no condensation)
Storage temperature/humidity range	-20ºC-60ºC/10%RH-98%RH(no condensation)

Product Pictures

FAQ

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.

Q:How is the after sales service?
A:We have a professional team which is in charge of after-sales service, also a service hot-line dealing with your complains and feedback.We also offer 24-hour online service to help you solving problems.