Parameters Frequency: customized 125KHz/250KHz/375KHz/500KHz Read distance: 2~ 10 سينٽ, depending on the Reader and the application environment Wipe the number: >100,000 times Storage: 10 years Working temperature: -20℃~+80℃ Material: پي وي سي, پي اي ٽي, پي اي ٽي جي, ABS, Paper Size: L85.5mm × W54mm, thickness 0.86mm or 1.80mm (1.80mm ٿلهو ڪارڊ هڪ پورٽبل سوراخ سان)