What is the name of the place where the hotel inserts the room card?

The place where the hotel inserts the room card is called the room card switch. The place where the hotel inserts the room card is generally located on the wall of the room or near the door. It is the place where the room card is inserted to turn on the room electrical equipment (such as lights, televisions, etc.). ), call the room card switch. After inserting the room card, the power of the room will be automatically connected, and guests can use the facilities in the room normally.