چُپ: ايم 4102, 4100 رپيا, TK4101 COB Frequency: 125KHz Work mode: Read-only Induction distance: 8~20cm Internal serial code: 5 bytes Wipe: >100,000 times Data storage: 10 years Material: ABS, پي سي ماپ: 85.5x54mm Thickness: Thick ID card: 1.8mm Standard thin card 0.88mm Non-standard size thin card: 1.05mm or other specified thickness Working temperature: -20℃ ~ + 80 ℃ (-4℉~+176℉) نوٽيس: ھن مواد لاءِ جاوا اسڪرپٽ گھربل آھي.