RFID:

l  有M18，M30，50*50，100*100等高频，超高频读写头/ have M18，M30，50*50，100*100 High frequency, UHF reading and writing head

l  485，TCP通讯是一体式，读写头，控制器集成在一起，结构简单/485,tcp communication is all-in-one, simple structure

l  PN，EIP，DP等总线通讯通过一拖四的控制器实现/PN，EIP，DP … bus communication is realized through a controller of one for four

l  码片类型齐全，可适应不同工作环境/Tag type is complete, can adapt to different working environment