Parameters Frequency: customized 125KHz/250KHz/375KHz/500KHz Read distance: 2~ 10cm, depending on the Reader and the application environment Wipe the number: >100,000 gange Opbevaring: 10 år Arbejdstemperatur: -20℃~+80℃ Packaging materials: ABS Size: 43× 30 × 5mm eller 50 × 30 × 5mm, can be customized Colors: rød, grøn, blå, gul, hvid, etc. Bemærk: JavaScript er nødvendig til dette indhold.