1.UHF electronic ear tags are radio frequency identification tags that work in the UHF UHF frequency band. They are mainly used for livestock identification in the animal husbandry industry.Traceability, slaughter production management, livestock insurance business, animal surveillance or epidemic control center supervision of livestock, etc. 2.Inductive data collection is used, that is, the current information can be read out by simply shaking the collector on the ear tag attachment at the inspection point.The operation is simple and convenient.