Tamper-evident, full duplex (FDX-B) electronic RFID transponder designed specifically for cattle. The FDX-B technology is ideally suited for harsh environments where electrical noise, moisture, or large metal surfaces are present.

The button style tag is an air coil molded into a high-grade polyurethane material. The tag is permanently sealed using a unique patented process developed by Destron technologies. The outside of the tag is laser marked with the 15-digit numeric ID encoded into the internal microchip and a matching 2D bar code.

The etag is suitable for beef cattle, dairy cattle, calves and hogs. Also available is a lighter weight etag suitable for sheep and goats.