This order:(read only,can’t be write or copy)
Material: Leather(not animal).
Response frequency:125 KHz(if need another,contact the waiter).
Chip type: EM4100, TK4100（read only,can’t write)
Operation Temperature : -40 to 85
Application scope: public transportation, parking, ID identification, attendance system, ticketing, card payment, product logo, etc.
Feature:Each comes with Key ring included.Compatible with all RFID reader to gain access
Note:As a manufacturer, we can customize all kinds of key chains.You can also print your own LOGO.Need to increase the cost, please contact the waiter