Model  

TF-GSM-A21 

Function introduction

GSM wireless updated content,and the zoning display,dazzle colour frame,large storage,the many kinds of fonts

Usage

indoor/outdoor

Pixel

Single colour 1024×16;800×32;

Double colour 800×16;400×32;

Ports

one 08 port,two 12 ports

Scanning mode

support 1/16,1/8,1/4,Scan the monochrome,double color module.

Storage

Article 400 information can be stored,each message up to 180 Chinese characters,total can store 20000 Chinese characters

Word stock

16x16 and 32x32 bitmap fonts

Display

rain,fountain,scroll and much more

Partition function

In four area independent broadcast

Border

Support for multiple dazzle colour frame effect,the area independent display

Information types

Text,dial clock,text clock

Brightness

Level 16 brightness,support manual move bright,according to the time of the regular support brightness

Screen switch

manual

Binding number

Can bind the phone number,filtering spam messages

Message

Receive a text message,programmable buzzer remind,debug

Test button

Test buttons on-board,can switch over to test mode and color test mode.

Electrical parameters

+5V DC(4.8V~6V),Power consumption<2.5W

Working temperature

-20℃~50℃

Size

50mm×108mm,Hole spacing:40mm×90mm