About products and suppliers
3738 card attendance machine products are offered for sale by suppliers on Alibaba.com, of which biometric access control products accounts for 39%, time recording accounts for 36%, and other access control products accounts for 9%.
A wide variety of card attendance machine options are available to you, such as usb, tcp/ip and tcp.You can also choose from 1000, 3000 and 2000 card attendance machine,As well as from english, multi-language card attendance machine,and whether card attendance machine is timmy, or granding.