Fast wireless KC3813 is a long-distance electronic tag designed for metal objects, based on the development of R6P chip UHF RFID special tags. The size is 38 x 13 x 7.0mm, which meets the EPC Class 1 Gen 2 standard. When it is fixed on the surface of a metal asset, the reading distance can reach more than 6 meters. Miniaturization, protection level up to IP68, injection molding integrated packaging and other advantages enable it to meet industrial requirements, whether it is coating, spraying, quenching or injection molding and other industrial processes, even if the environment is harsh, KC3813 can also cope with freely, is the ideal choice for metal items/asset tracking management.