5/10pcs Cuid Keychain Rfid Smart Chip Tag 13.56mhz Rewritable Anti-Shielding Clone Card Nfc Copy Token 1k S50 Duplicator Badge

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The Product Is As Follows:

1, Uid Card Block 0 (Uid'S Block) Can Be Modified Arbitrarily.

2, Card Of The Default Password For 12 F,Ffffffffffff.

The Difference Between Uid And Cuid And Fuid Use:

Uid: Ordinary Copy Card, If There Is An Anti-Copy System, It Will Become Invalid Or Unusable Directly After Swiping The Card.

Cuid: Anti-Shielding Copy Card, Support Repeated Rewriting, Anti-Shielding, You Can Try To Use Cuid If You Use Uid To Swipe The Card Once Or Fail To Swipe The Card. (Can Solve 98% Of Such Situations)

Fuid: Advanced Anti-Shielding Card, Can Only Be Written Once, And Can Be Anti-Shielded. After Writing Once, The Card Number Cannot Be Changed After The Card Number Is Locked. You Can Try To Use Fuid After The Cuid Swipe Is Invalid Or The Swipe Fails. (It Can Solve 99% Of Such Situations.)

If You Need Other Chips, Please Contact Me.

The Keychain Has The Appearance Of Epoxy Card, Mobile Phone Sticker, Metal Epoxy Card, Etc., With Various Patterns, Please Contact Customer Service If You Need It.

The Card Supports Customized Printing, The Quantity Starts From 200pcs, Please Consult Customer Service For Details.

Dear Friend, Thank You Very Much For Visiting Our Shop To Purchase. If You Encounter Any Problems, Please Contact Me First To Solve Them For You.

This Shop Provides Free Machine Software And Technical Guidance Within The Capacity (Whether You Shop Or Not, I Hope To Help You)

Our Own Factory Can Provide You With A One-Stop Solution Service And Support The Customization Of Card Machine Products. If You Need Assistance, I Will Be Happy To Help.

I Wish You Good Health And A Happy Life.