How to crack elevator control with elevator card

The way to break the ladder diagram control is as follows.

Buy an M 1 card full sector encryption and decryption machine from Taobao. Recommended models. Proxmark3 searched a lot on Taobao and then bought UID or FUID or. CUID copy card. Prepare the master card to ensure that it has not been brushed on the elevator control or access control, or the master card has been brushed on the equipment for the last time. The copied card will be invalid if it is swiped on the main card.

The mother card has been brushed on the device for the last time, and the mother card has been brushed on the device for the last time. Say the important things twice. Open the cracking software, select the serial port, and then select one-button automatic analysis.

Related knowledge:

Elevator is the most important tool for people to ride in buildings, but it is not expected that anyone can enter through the elevator at will. The elevator operation is managed by the elevator control system, which is convenient for managing the elevator ride authority. It can keep idle people out of the elevator and improve the safety level of the property. Control the elevator call button outside the elevator. The card reader is installed at the elevator door and connected to the elevator controller.

When the user swipes the card effectively, the elevator call button can be activated. This control method is relatively simple and cannot limit the floors that users can reach. The floor buttons in the elevator car must be swiped with a valid card to use the corresponding floor buttons, otherwise any floor buttons are in an invalid state.