3G wireless outdoor led controller for full color led advertising screen

   outdoor led controller       outdoor led 3G sign controller  suppprt long distance transmission ----------A20W.   A20W led sign controller  support  full color screen and optional USB port sound card.it could display text  image flash and animation and so on.maximum pixels 320x128.   A20W support outdoor/indoor display, gray level is 4096 and support standard hub.   In A20W software part, with the help of Led Data Server software, customer can realize centralized management for all of controllers and check controller’s offline/online status at any time.    If you are interested in A20W,welcome to contact us .    Below technical parameters of A20W,please have check  

technical parameters of A20WCDMA
max pixels	320x128(full color)
HUB	Support  standard hub
LED screen's color	Full color
storage	500MB
grey level	4096
3G system	WCDMA/GPRS
SIM card	Plug SIM card in directly
LED module's mode	outdoor and indoor
communication type	Integrates 3G modem--WCDMA, supporting network and USB port
audio	USB sound card (optional)
display on schedule	support
video format	support AVI,WMV,MPG,MOV,DAT,VOB,MP4,FLV
flash format	support GIF,SWF
image format	support BMP,JPG,GIF,WMF,ICO
text format	support TXT,RTF
display text	support single-line / multi-line / static text
Table	editing table randomly
time	support digital and analog clock
time keeping	timekeeping
sensor	measure temperature and humidity, auto-measure brightness and exchange program by Infrared remote
upgrade storage	upgrade storage by U-disk
software	LEDEditor/LEDSet2.0/LedDataServer
Stock	in stock

    Pictures of A31W ,please have a look:                solution:            software interface:              CASE SHOW: