How to use a hotel or hotel key card?

There are two kinds of common hotel door cards, one is plug-in and the other is inductive.

There is an insertion opening on the door that uses the plug-in door card. When you hear the tone, insert the card face up and open the door.

There is a sensing area on the door, so use a sensing door card. Put the card in the sensing area, and open the door when you hear the prompt or the induction lamp changes from red to green.

When you enter the door, insert the door card into the electric slot at the door and the room will be electrified.

Turning on the light is not a card, there must be a switch in the room, and the card is only used to get electricity!

Extended data:

The hotel uses the key card for the following reasons:

First, the cost. As an enterprise, cost control, regardless of size, is not limited to the mechanical key and the room card itself, and once the mechanical key is lost, it must be replaced together with the room door lock. For the guests, the price to be compensated is too high, and it is also a very troublesome thing for the hotel to change the lock.

Second, safety. Safety is the most important work of the hotel. In the hotel, people from different countries and nationalities will be received. Safety has always been the focus of hotel work. Once the mechanical key is lost, the hotel must change rooms for guests from the perspective of property safety. Until the door lock of the room is changed, the room can continue to be used for reception. However, the current electronic room card.

Guests only need to inform the front desk that the room card is lost, and the front desk only needs to make a new key card, and all the previous key cards will be invalid, so there is no need to worry about the security problems caused by someone coming to pick it up.

Third, hotel management. With the electronic key card, the hotel can control the room more actively. Even if the guest doesn't return his room card to the front desk, it won't affect the next guest's check-in, or if the guest needs to stay because the deposit is not enough, and the hotel can't receive the money, he can also void his room card through the system, so that the guest must come to the front desk to apply for a new card and pay the deposit.

Fourth, just as someone mentioned the problem of master key and floor key, I can open all hotel rooms with a master key, and only one room card is needed for room service and cleaning.

References:

Baidu Baike Hotel