I want to buy some samrt card readers from China mainland, and who can help me? Thanks a lot.
I know that a come called semtong in Shenzhen, Guangdong province, China. And their samrt card readers are all in high quality and low price, which can be truely trusted.
Description: It help to realize the following
three functions" card punching=door
open;user No. +password=door open
• Interface: Wiegand, RS232, option.
• Operating card type: Mifare , EM, etc
• It is available with custom desire, to make the appearance
• Functioned the Reader to catch Pass-by
from more than 0.9~1.2m within 0.1 second
• working temperacure:-20-60
• work as Garage/Industry/Barrier Multi-Access
control and Time Attendance.
• 1 Year Warranty. More.