RFID Smart Card Key
Chip:NTAG213
Frequency:125KHz,134.2KHz
Color:Black, Green, Red, Yellow, Blue, etc
Product Description
The RFID Smart Keyfob is a fully encapsulated hardware token with built-in authentication chip. It is designed for secure access control and identity verification in a wide range of applications, including building access systems, time & attendance terminals, parking barriers, warehouse logistics, industrial automation, campus/corporate all-in-one cards, swimming pool lockers, laundromats, public transportation, and electronic payments.
Key Features
- Chip and antenna coil are placed in an ABS housing, fully potted with epoxy resin, and ultrasonically welded for a seamless, rugged finish
- Supports silk-screen printing or laser-engraved serial numbers
- Waterproof, dustproof, and shock-resistant
- Operating temperature: -20 °C to +70 °C
Technical Specifications
| Parameter | Specification |
|---|---|
| Dimensions | 37 × 31 × 5.5 mm |
| Chip | NXP NTAG213 |
| Standard | ISO/IEC 14443A |
| Frequency | 125 kHz / 134.2 kHz |
| Typical Read Range | 2–5 cm (depends on reader) |
| Usable Memory | 144 bytes |
| Data Retention | > 10 years |
| Write Endurance | ≥ 100,000 cycles |
| Weight | 5 g |
Packaging
100 pcs per polybag
2,000 pcs per carton
Carton size: 38 × 20 × 28 cm
Gross weight: 12 kg
FAQ
Q: How soon can I receive the order?
A: Standard production takes 5–7 business days. Shipping via DHL, FedEx, or UPS usually arrives in 4–7 days worldwide.
Q: Do you provide samples?
A: Yes, we offer free stock samples to qualified buyers; you only cover the courier cost.
Q: What's the difference between an authorized card and a cloned card?
A: An authorized card must be registered in the property management system by the building administrator before it can open doors. A cloned card only duplicates the surface ID and will be rejected by most encrypted systems.
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