ET-S7 RFID intelligent tool cabinet (transparent grid type) is an intelligent device developed by Swift Wireless that supports EPC C1 G2(ISO18000-6C) protocol. It can be used for intelligent management of personal equipment/tools, realizing self-service collection and return, automatic identification and recording. UHF RFID radio frequency technology is used to realize rapid and batch identification with RFID tags. S7 conforms to the ISO18000-6C(EPC C1G2) protocol, has simple and atmospheric appearance, reliable performance, supports multi-tag reading, can integrate biometric identification methods such as face recognition and card swiping to realize associated binding. Sensors such as temperature and humidity environmental management control of upgraded tools and articles, weighing management, etc. have been integrated to greatly increase the adaptation of various application scenarios.