The products adopt non-contact type radio frequency card, which is safe, convenient, and reliable and can be enlarged and compatible.
我们的校园一卡通采用非接触射频卡，安全、方便、可靠，并充分考虑可扩展和兼容性。
The products adopt non-contact type radio frequency card, which is safe, convenient, and reliable and can be enlarged and compatible.
我们的校园一卡通采用非接触射频卡，安全、方便、可靠，并充分考虑可扩展和兼容性。
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