Traditional Culture Encyclopedia - Hotel franchise - Why do five-star hotels give two room cards?

Why do five-star hotels give two room cards?

For the safety of the guests. According to Ctrip. Com, the hotel gives two room cards, and guests can put them in different places, one in the room for backup and the other with them in case they lose or lose one room card and cannot enter the room. Mainly for the convenience of guests and the safety of accommodation.