Traditional Culture Encyclopedia - Hotel reservation - Is there a room message record after degaussing the hotel room card?

Is there a room message record after degaussing the hotel room card?

After degaussing the hotel room card, there is a room message record. The room message record is saved on the hotel computer and will not disappear because the room card cannot be used. At present, most hotels use IC card locks, whether it is contact or non-contact, it is not degaussing, but the time for authorization.