Mini PN532 NFC Reader Writer

DESCRIPTION

CUID card instructions and other card categories, 2-5 is a copy card

1.M card: ordinary IC card, 0 sector can not be modified, other sectors can be repeatedly erased, we use elevator cards, access cards and other smart card issuers are M1 card, not copy cards, can be understood as a copy of the card. Taobao presents a M1 blank test card.

2. UID card: ordinary copy card, can repeatedly erase all sectors, encounter the failure of the firewall;

3. CUID Card: Upgrade the replication card, the system that shield the UID replication card can use CUID instead of UID, 70% pass rate. It can erase all sectors repeatedly.

4. FUID card: Advanced replication card, when CUID replication is useless, 0 sector can only be written once, write once to M1 card, 100% of the replication is successful, after writing, other sectors except 0 sector can be erased repeatedly;

5. UFUID card: Advanced copy card, we understand as UID and FUID composite card, need to seal the card operation, change M1 card after sealing, not seal is UID card.

FEATURES

1. What cards can the machine copy?

The machine can copy the elevator cards of the entrance guard of the residential area. It can not be used for illegal purposes except this. It does not support the replication of water.

Food Card, Bank Card, Credit Card, Campus Card, etc.

2. Can you change the date, floor and amount data?

The equipment only has the function of cloning and duplicating, and has no function of postponing and changing the amount of money. We can not provide such teaching.

3. Can you copy the parking card of the underground garage in the residential area?

Parking cards can be duplicated. It is necessary to confirm the type of cards and whether to swipe them in or out. If you bring in and out restrictions, the duplicate cards will not be able to enter after the main card is admitted.

4. What is C card and ID card? How to distinguish them?

IC card and D card are two different types of chip cards. Different cards need different machines and replication cards to copy clones. See the details below for the resolution method.

5. Why can't my old card write data?

Common card and replication card are two different kinds of cards. Because the common card chip has been solidified and written to death, it can not write information, so it can not be used as replication card. Replication needs to buy special replication card.

6. Can multiple cards be combined?

There is no way to combine multiple cards. A duplicate empty card can only write the information of one card!

7. The decryption is successful. What's wrong with duplicating and writing cards?

Entrance guard elevator system with firewall identifies and detects replica cards so as to shield them. At this time, special replica cards of firewall type need to be used and locked after writing cards in order to achieve replication effect.

8. Is decryption replication 100% successful?

Because the use of machine replication cards belongs to the technical category, different access elevators in the market use different technologies, most of them can be replicated! But there is no guarantee of 100% success!

 Shipment List:

PN532 Serial Port motherboard, 1 piece

CUID White Card, 1

CUID Key Link, 1