Parameters Frequency: customized 125KHz/250KHz/375KHz/500KHz Read distance: 2~ 10cm, depending on the Reader and the application environment Wipe the number: >100,000 times Storage: 10 ane Tanperati travay: -20℃ ~ + 80 ℃ Materyèl anbalaj: ABS Size: 43× 30 × 5mm oswa 50 × 30 × 5mm, can be customized Colors: wouj, vèt, ble, jòn, blan, elatriye. Avi: JavaScript obligatwa pou kontni sa a.