卧槽，这功能太牛逼了，手机NFC可以直接把家里的钥匙复制进去，以后再也不用带钥匙了[憧憬][憧憬][憧憬]直接用手机就可以开门了[憧憬][憧憬][憧憬][憧憬][憧憬][憧憬][憧憬][憧憬] ​