Keysy Rewritable RFID Keycards (5-Pack) (White)

U dont need a Keysy writer to create copies. Both Keysy cards and tags work with any writer within that frequency

Perfect,worked great!

Perfect for making backups to your fobs.

When my family came to visit me (7 people), I made 2 cards for them. My building not only charges 100USD each card, but they also explained to me that I already had 2 cards and that I couldnt have more. LOL 1 problem: Most of the building keys are white, so its easy to identify the hacker the is cloning access cards. They dont appreciate when you remind them that their whole access control scheme is homeopathic. If I ever lose one of these keys and I feel my serial code might be compromised, I would absolutely report it to the community management so they deactivate the card. Ill get a new one and make copies for my convenience. Just like a normal key.

They seem to work great so far. I havent had one fail to be programmed or scan properly yet.

Very easy to setup

Funcionan perfectamente.

These work perfectly with HID systems

Worked exactly as advertised. I put a card inside my cell phone case so I can just use my phone to get into my building.

Awesome