Fast wireless K4831 is a long-distance high temperature electronic tag, based on the development of R6P chip UHF RFID ceramic tag. The size is 31.5 x 48.5 x 10.3mm, 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 14 meters. High temperature resistant performance is strong, the maximum withstand temperature can reach 300 degrees, one-piece injection molding design makes it resistant to acid and alkali immersion, ultrasonic cleaning and other harsh environments, widely used in high temperature environment asset management, heavy asset management, smelting, extraction, spraying process, etc.