Name: P4.75 matrix led bus destination sign board/USB/remote controller/bus screen/led backlight board/chip on board led
Brand: LIYI
Availability: InStock

Product Details

NEW PRODUCT—HOT PROMOTION—LED ROUTE SIGN FOR BUS

GOOD QUALITY—FACTORY PRICE.

SKYPE: liyisales03

P4.75 matrix led bus destination sign board/USB/remote controller/bus screen/led backlight board/chip on board led

1.FEATURE

-128*32 pixel dots resolution

-Low power consumption, super high brightness

-50mm thickness, display red or amber(optional)

-Support temperature and humidity display, brightness automatically adjustable.

-Support remote control, for select program and adjust brightness.

-Support key-board select program

-DC 9-36V input voltage

-RS232 or U-disk upload program

-2 years warranty

2.SPECIFICATION

Item	LIYI-CZ-6419-A	LIYI-CZ-6419-R
Pixel pitch	4.75mm	4.75mm
Pixel configuration	1A	1R
Pixel resolution	128×32 dots	128×32 dots
Max brightness	4000cd	4000cd
View angle(horizontal)	±60°	±60°
Gray-scale	1 grade	1 grade
Input voltage(DC)	9-36V	9-36V
Work voltage(DC)	5V	5V
Max power consumption	40W	40W
Cooling way	Natural cooling	Natural cooling
Control mode	PC asynchronous control
Communication mode	RS232,U-disk to upload the program
Support program	Animation,text,date,time,temperature,humidity
Protection level	IP43
MTBF	1000h
Life span	100000h
Operation temperature	-30~60℃
Operation humidity	10%~90%
Cabinet material	Aluminum frame, Steel (cold rolled iron) for the mounting,
Standard size	640(L) ×190(H) ×50(T)mm
Net weight	4KG
Packing size	690(L) ×240(H) ×100(T)mm
Gross weight	5KG