contact smart card meaning in English

接触式智慧卡

Contact smart card
接触式智慧卡
Main business of the company is development and manufacture of field control system including non - contact smart card controller , digital building controller , digital video controller , digital district product and industrial automatic control system
公司主营业务是研发、生产经营现场网络控制系统，主要产品包括：非接触式智能卡读写机具，数字楼宇控制器、数字视频监控系统、数字小区产品以及工业自动化控制系统。