Generic EM4305 T5577 125KHz RFID ID Tag - Yellow Blank Waterproof Keyring
This 125KHz RFID tag, based on the EM4305/T5577 chip, provides a passive, non-reprogrammable 32-bit ID solution for proximity identification systems. It is compatible with standard 125KHz RFID readers and duplicators for access control and asset tracking applications.
Features
- 125KHz operating frequency for standard RFID reader compatibility
- Features EM4305/T5577 chip with a unique, factory-programmed 32-bit ID
- Constructed from durable, waterproof ABS plastic housing
- Includes an integrated keyring for easy attachment to keys, assets, or pet collars
- Blank yellow surface suitable for custom labeling or logo application
Out of stock
This passive RFID tag operates at the 125KHz frequency, utilizing the EM4305/T5577 chipset to provide a reliable, read-only identification signal. The tag is inductively powered by the reader’s RF field, requiring no internal battery, and transmits its unique 32-bit identifier upon activation.
Encased in a smooth, mildly flexible ABS plastic shell, the tag is designed for durability and environmental resistance. Its integrated keyring loop facilitates easy deployment in access control, asset management, and pet tracking systems, where it can be read by a network of compatible 125KHz RFID readers.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 3.5 × 2.7 × 0.4 cm |












