Opsjoneel chip: EM4305, T5557, T5577, 5200 Frekwinsje: 125KHz Storage Capacity: 512bit Size: 43× 30 × 5 mm of 50 × 30 × 5 mm, Can customized Read and write distance: 2~ 10sm, depending on the reader and the application environment Working temperature: -20℃~+80℃ Materials: ABS Erasable times : >100,000 times Storage: 10 years Colors: read, UV Printing Effect Card, blau, Oranje, giel, wyt, optional Notice: JavaScript is nedich foar dizze ynhâld.