GLASS TAG for Animal Identification

High Security for Animal Identification

The SMARTRAC Glass Transponder is a flexible and reliable solution for pet and livestock identification as well as pigeon race.


SMARTRAC Glass Transponders are equipped with an OTP microchip. Thereby, several data rates can be programmed and data can be encoded via configuration word in EEPROM. Read and write access to EEPROM can be protected with a 32-bit password.


The glass transponders made out of biocompatible glass are manufactured in Germany under superior standards. Fully automated machines ensure constant quality on highest possible level. The glass transponders are suited for applications where data shall only be read from the transponder (Read Only) as well as for applications where data shall be written to and read from the chip (Read/Write mode) thus providing a high security level. Thanks to providing a unique ID, the transponders allow for easy handling with minimum effort.


All glass tags undergo a 100% test regarding optical, mechanical and electrical parameters prior to delivery thus guaranteeing highest quality standards.



Operating Frequency

134.2 kHz +/-3 kHz

125.0 / 128.0 kHz ± 3 kHz

Operating Temperature

-25°C to +85°C

Transponder Baud Rates

f(RF)/64, f(RF)/32, f(RF)/16, f(RF)/8


Biocompatible glass

Transponder Coding Types



Programming of customized data
Parylene C coating
Supply with sterilized syringes

International Standards



  • Flexible solution
  • Available in several sizes and frequencies
  • Write-protectable memory
  • Unique ID
  • Password protected operations
  • Resistant to most chemicals
  • Immersion IP68
  • Direct bonding