3905_0 RFID Tag Watch with Adjustable Strap, 3905

£3.84 £3.20

This RFID tag looks like a plastic wrist watch. It has an adjustable strap and a round RFID tag designed to wear on the wrist.


The tag contains a unique ID that can be read by the 1024 – RFID reader at a distance of 8cm or less.

Product Features

  • EM4102 protocol
  • 125kHz Frequency
  • Passive tag, Read Only
  • Typical read distance: 8cm


Protocol EM4102
Type Passive, Read Only
Typical Read Distance using a 1023 – PhidgetRFID reader 8cm
Frequency 125kHz
Modulation 2 kbps
Encoding Manchester
Unique ID 40 bit
Message Length 64bit data stream [Header+ID+Data+Parity]
Strap Color Black
Face Color Blue