Comply with protocol standards: ISO ISO 18000-2 chip: TK4100/EM4102/EM4305/T5577/T5567/T5577 Frequency: 125KHz Memory: read-only/512bit Read and write distance: 1~ 10cm (Pendent RF ordinacione in regionem suam, Et legit antenna configuratione, et environmental conditionibus.) Erasable tempora,: > 100000 temporibus notitia repono: 10 years Antenna material: copper wire Diameter: 18mm/25mm/28mm or specify size Working temperature: -20℃ ~ LXX ℃ (-4CLVIII ℉ ℉ ~ +) Notice: JavaScript quod requiritur ad …