dia 28mm/ dia 22mm
US$ 3/unit
- Frequency: Operates at 125kHz or 134.2kHz (Low Frequency).
- Size:
- 28mm diameter: Larger, may offer more space for the antenna or data.
- 22mm diameter: Smaller, compact for limited spaces.
- Type: Typically passive—powered by the RFID reader, no internal battery.
- Material: Durable encasing (e.g., PVC, epoxy, ceramic) for protection.
- Applications:
- Access control (e.g., ID badges).
- Asset and inventory tracking.
- Animal/pet identification.
- Vehicle identification (e.g., toll systems).
- Read Range: Typically a few cm to 1 meter.
- Durability: Resistant to environmental factors like moisture and temperature.
- Chip: Contains a unique ID or data for identification.
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