125Khz RFID Proximity ID Card Token Tags Key Fobs Keyfobs for Door Access Contorl System (100 pcs, Red)

I needed some RFID tags recently, these arrived quickly and are working well at a very good price.

I haven't found fault with the fobs themselves, however, they are pre-coded, "read only" and cannot be re-written, the title description should depict that and not in the 'fine print' near the bottom. No doubt I will find a use for them at somepoint!

They do not work on 125Khz frequency and you are unable to use a RFID Writer with them!Wasted our time and effortVery unhappy shopper

The Fobs do not work.. Will request a refund asap