Keysy Rewritable RFID Key Fobs (5-Pack, Black)

Thank goodness you make these, if I ever need more I know where to go

Purchased for use with my Keysy reader/writer and they work great. My building has multiple readers at different entrances. These dont work at 1 of the doors, where the original card does work. But I blame the reader because these work on every other reader.

Very good

Just tested the blank cards to write Kantech ioprox cards on it and they did work just fine. Keysy device can write those without any issue, very easy to use and the original Kantech ioprox system do read the copies as originals, they do work 100% fine. Very good product. 5 stars.

These are a gem. I am so glad I do not have to get permission to allow my children to visit my own home! The owner is wonderful to work with. He will answer questions personally!

Product exactly as described, easy to use. Can highly recommend.

After watching a YOUTUBE Video. I made a backup door Fob,

With the Keysy cloning machine, making a copy is a snap

They good!

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