proximity card specifications for low cost rfid transponders, T5557 Read/Write Rfid Transponder Keytag Specifications, EM4100 Proximity Keytag Specifications,

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Program
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From
RFID R-W
micro Modules inc
microRFID R/W 232

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USB Driver for
USB RFID R/W pcb

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Program
For reading Sonmicro
SM125-Modules

85.6 × 54 × 0.86 ( mm )

EM4100 Proximity Keytag Specifications:

T5557 Read/Write Rfid Transponder Keytag Specifications.

224 bits R/W (7 x 32bit )

Manchester, FSK,PSK,Biphase,NRZ

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£.99 ea
£ 6.65 10 X

£ 1.09 ea
£ 8.50 10 X

Proximity Card Specifications:

Low cost RFID Transponders

Find out about RFID design in RFID basics

Learn more about Reading EM4100 compatible Tags. See T5557 RFID transponder to learn about reading and writing RFID tags.

APD carry stock of these low cost RFID transponders. Our RFID transponders are suitable for use with our low cost RFID reader and writer modules.

£1.39 ea
£11.50 10 X

T5557/5567 is a con tactless R/W identification IC for applications in 125KHz frequency range. The antenna and chip together form a transponder or tag. The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written block-wise from a reader. Block 0 is reserved for setting the operation modes of the T5557/67 tag. Block 7 may contain password to prevent unauthorized writing. Data is transmitted from the IDIC using load modulation.

R/W - ISO Card (Blank - White - Credit Card Size)
Programmable - 24 Bytes T5557-ISO

£1.55 ea Code: T5557C

Read only Card - Non programmable

£13.50 Code: T5557CX10 - Pack of 10 x T5557C £57.50Code T5557CX50 Buy these products now....