RFID 13.56MHz IC CUID Changeable Dual Chip Frequency T5577 EM4305 125 kHz ID Blank Card Writable Copier Key Fob Access

13.56mhz 125khz Dual Chip (T5577+CUID) Rewritable Key

Features:

1.100% brand new and High quality, Waterproof, dustproof

2.Sector block 0 which can be changed and 125khz key fobs could be copied arbitrarily

3.Dual frequency, dual chip, compatible 125khz and 13.56mhz access control system

4.Readable and rewritable, No external power required

Features:

EM4305 / T5577 + CUID chip

100% Brand New

Material: ABS

Operation frequency: 125Khz+13.56Mhz

Read and rewrite key tags

Detecting distance: 3-10cm

Compatible with all Door Entry system

Easy to carry

Water resistant

Can read and rewrite

Compatible with all RFID reader to gain access

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