Core Advantages
- Standard Frequency: 125KHz, compatible with almost all ID readers on the market
- Unique ID Number: Factory‑locked, unchangeable, traceable identity
- Passive & Contactless: No battery required, easy to use
- High Sensitivity: Fast recognition, stable reading distance (5–10cm, reader‑dependent)
- Durable Construction: Waterproof, shockproof, corrosion‑resistant, drop‑resistant
- Multiple Formats: Standard thin card, thick card, key fob, coin card available
- Cost‑Effective: High cost performance for large‑scale deployment, easy maintenance
Technical Specifications
- Operating Frequency: 125KHz
- Chip Types: EM4100 / EM4200 / TK4100 / 5577 / 8211, etc.
- Operation Mode: Read‑only passive, reader‑powered
- ID Number: Unique factory‑fixed ID, non‑rewritable
- Reading Distance: 5–10cm (depends on reader)
- Material: PVC / ABS
- Operating Temperature: -20°C ~ 70°C
- Protection: Waterproof, dustproof, impact‑resistant
