Feature *Contactless transmission of data and supply energy (no battery needed) *Operating distance: Up to 100mm (depending on antenna geometry) *Operating frequency: 13.56MHz *Data transfer: 106 kbit/s *Data integrity: 16 Bit CRC,parity,bit coding bit counting *Anticollision *Typical tickting transaction: <100 ms ( including backup management) Security *Individual key set per sector (per application) to support multi-application with key hierarchy *Unique serial number for each device Key features •Dimensions: 86 x 54mm •Thickness: 0.88mm •Material: PVC •Data storage time: minimum 10 years •Operating temperature: -20 to +60°C •Stockage temperature: -20 to +65°C Key applications *Public transportation *Access control *Event ticketing *Gaming & identity We accept Credit Card, Western Union, TT. , etc. You can choose a method which is best convenient for you. Payment must be made within 7days of order, if you can't check out immediately, please wait for a few minutes and retry. To pretect your interests, your payment will be temporarily held by Aliexpress, and will not be released until you receive your order and stisfy with it. Normally, we will ship out the order within 1-2 business days after the payment cleared. Please make sure that your address is correct before payment. Please don't give us 1-3 low score on shipping, as we shipped the item quickly but the overseas shipping depend on many factors, such as logistic, weather, country policies, any problems, please contact us first. In order to ensure that you will receive your order without or less tax, we will declare it as "GIFT" with a lower value, The value doesn't reflect the total price you paid or the market value and may not apply to countries with different tariff rules. If you won't like to lower value declaration, please contact us or leaving messages in the order. Any import charges or fees are the buyer's responsibility. If you want to purchase more, please contact us. Please contact us before leaving any negative or neutral feedback or opening disputes, we will work with you to solve any problems. All emails will be replyed within 1 day, If you don't receive our reply, please kindly re-sent your email, we will reply asap. 
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