How to use the hotel door lock management, specifically how to make the main card, that is, every room can be opened.

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

1. 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.

2. 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.

3. When you enter the door, plug the door 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!

The main card management system is commonly known as management lock, and some people call it master key system. There is no master key to open all locks, only for a certain area and a certain system.

The main card management system refers to the key management system in the collective environment. Its main function is to simplify the management of keys and provide a convenient basis for users without affecting their high security.

According to the unlocking range, the master key system can be divided into two key management systems, three key management systems, four key management systems, five key management systems or higher, as well as some special cross management locks and construction management locks.

Extended data:

The working principle of hotel room door lock system: radio frequency induction technology, which can read the opened information through induction, greatly facilitates the innovation of other related technologies. Induction locks are generally designed to be sealed, and there is no need to read cards in slots like IC locks.

As long as it is placed in the sensing area, it can be read (many hotel people have tried to open the door with IC card several times, and I don't know how long it will take to read the card, which is fast and it is easy for guests to judge whether it is successful or not.

When hotels use IC cards, the IC card chip will be lost or damaged due to incorrect card insertion and long-term use by guests, and the card reader of the door lock will also be damaged, and the consumption is still very large. The induction lock is different, because it is non-contact induction, the lock itself will not be damaged by card reading, and the induction card will not be damaged by contact card reading. As long as the sensor card is not broken or violently damaged, it can basically be used for decades.

The system consists of computer, smart card reader and management software. Responsible for issuing various functional IC cards, hotel room management, check-in guest information management, and the above information query statistics and other functions.

Baidu encyclopedia-hotel lock