1. Introduction

Engineered for animal management, RFID round ear tags feature TPU housing resistant to water, dust, and extreme temperatures (-25℃~70℃), making them ideal for cattle, swine, sheep, and more. Equipped with LF/UHF RFID chips, UHF tags support long-range wireless reading (up to 3 meters) and store critical data like breed, health records, and growth metrics.

2. Characteristic

Name:  RFID Round Ear Tag

Size:  Diameter 32mm, 30mm, 28mm or custom

Material:  Main body polyurethane (TPU) coated, inserts zinc alloy

Encapsulation Process:  Two-stage injection molding

Protocol:  ISO11784/785, FDX-B, ISO1800-6C

Color:  Yellow (other color are customized more than 10000 sets)

Craft:   Logo and number–laser printing

ID number-Encoding

Memory:  64-512bit

Operating Mode:  Read/Write

Operating Frequency:  134.2kHz, 860~960MHz

Read/Write Distance:  LF: 0-25cm

UHF: 0-3M (Depending on reader power and reading environment)

Lifespan:  10 years

Use animals:  Sheep, pigs, cows etc

Read/Write Cycles:  100,000 times

Operating Temperature:  -25-70℃

Applications: Animal management, Breeding, Disease prevention, Quarantine, Rare species management, etc.

Packaging Quantity:  100 pieces/pack, 4000 pieces/box

3. Feature

l Durability:

Made of TPU, waterproof, dustproof, and resistant to extreme temperatures (-25℃~70℃) .

l Long-Range Reading

l Data Security

l Eco-Friendly Design

l Customization Options

Supports logo printing, color customization, and laser engraving.

l Longevity & Reliability

Battery-free design with 100,000+ rewrite cycles and a lifespan of 10 years.

4. Application

Livestock Management

Wildlife & Research

Pet Management:

Supply Chain Traceability：

TOPTAG Waterproof RFID round ear tags for livestock management.

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