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

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

These key cards are nice and thin, thinner than most standard-issue HID badges with laminated photo card. If you have one of the really old (10? 15 year?) beveled-edge badges then youre in for a treat -- this is just half the thickness. They programmed perfectly in one try with the Keysy writer, and work on every card reader. No batteries, of course, so I expect them to run forever. Were good here!

I like this key card better than the Keychain. I can put this in my wallet as a spare instead of putting a Keychain on my already heavy set of keys.

a little pricey.. but I also had the option not to buy. but the keyfob in my original package quit working after 6 rewrites.. was not the keyfob having an issue for it wrote to these when they arrived,

These are awesome!!!!! Copied my key that my building was trying to charge me bank!!!! for, no problem.

Great alternative to the battery powered device if you just want to leave some cards in your bag or card.

Funcionan perfectamente.

Perfect for making backups to your fobs.