Five-star hotel, is the door lock brushed or inserted?

Usually swipe the card to open the door.

At present, hotel locks are generally unlocked by swiping the card, because swiping the card is more convenient and the safety factor is high.

The swipe lock is an electronic lock that is sensed by an infrared sensor. Smart cards in hotels, hotels, clubs and other fields have been widely used, which are mainly divided into radio frequency door lock and induction lock induction door lock system. At present, IC cards are the mainstream.