50 PCS Colorful ID 125KHz RFID Writable Rewritable T5577 Key Fob Tag for RFID Writer Hotel Key Black Blue Red Green Yellow

These key fobs have been incredibly useful in creating copies of parking passes, door fobs, and various other access cards.

I highly recommend these 125kHz RFID Key Fobs to anyone in need of a convenient and dependable solution for duplicating access cards or managing security systems.

Note: You cannot add them to RFID locks directly. You must write data into them by a 125kHz RFID card writer before use. They are blank tags, no data inside

Writable & Rewritable. It can be erased and written 100,000 times. Suitable for making new and back-up tags.

Chip: ATMEL T5577 (compatible with other universal 125kHz tags).
Approx Size: 1.4*1.1*0.2 inch.

Package Includes:

10 x green color T5577 RFID rewritable ID-125KHz Keyfobs.
10 x blue color T5577 RFID rewritable ID-125KHz Keyfobs.
10 x black color T5577 RFID rewritable ID-125KHz Keyfobs.
10 x red color T5577 RFID rewritable ID-125KHz Keyfobs.
10 x yellow color T5577 RFID rewritable ID-125KHz Keyfobs.