10pcs RFID Key Fobs 13.56MHz China Fudan 1K S50 Chip IC Tags Token Ring NFC Proximity ABS Key

10pcs/bag RFID key fobs 13.56MHz proximity ABS key ic tags Token Ring nfc 1k access controller with china Fudan  S50 1K chip

It can not revise UID by MCT,  if you need to revise UID by MCT, pls check the link:
https://www.aliexpress.com/store/918173/search?origin=y&SearchText=mct

Features:

• 100% Brand New 

• Size:52*32*6mm

• Material: ABS

• Operation frequency: 13.56Mhz

• Detecting distance: 3-10cm

• Compatible with all Door Entry system

• Easy to carry

• Water resistant

• Each comes with Key ring included

• Compatible with all RFID reader to gain access

• No external power required.

• Brand new key inductive card for entrance guard system.

• It applies to access control, hotel locks, staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment.

Package Content:

     10 x RFID Key-fobs