13.56MHz Mifare 1K Keyfob
Chip: Mifare classic EV1 1K Products Name: RFID Keyfob
Model: 3
Reliable Solution for Enterprise Access Control and Attendance Systems
This 13.56MHz high-frequency RFID key fob uses the Mifare Classic EV1 1K chip and is built specifically for large-scale enterprise installations. The housing is injection-molded from high-strength ABS using precision tooling, delivering strong resistance to water, dust, shock, and corrosion. It performs consistently in demanding environments such as hospitals, office buildings, hotels, schools, supermarkets, and residential communities. The passive chip requires no battery and supports more than 100,000 read/write cycles, making it suitable for access control, employee attendance tracking, visitor management, and parking systems.
Syntek provides bulk supply and full customization options, including laser-engraved serial numbers, custom artwork printing, multi-chip configurations, and color choices to support corporate branding and system integration.
Product Advantages Comparison
| Feature | This Product (Mifare Classic EV1 1K ABS Key Fob) | Common Low-Frequency ID Key Fob | Compatible Clone S50 Chip Key Fob |
|---|---|---|---|
| Operating Frequency | 13.56MHz (high frequency, strong anti-interference, supports simultaneous multi-tag reading) | 125kHz (low frequency, prone to interference) | 13.56MHz |
| Memory Capacity | 1KB (16 sectors, supports multiple application data storage) | No memory, fixed ID only | 1KB (but unstable compatibility) |
| Read/Write Capability | Fully rewritable, data can be updated | Read-only, cannot be modified | Rewritable, but easily detected by anti-clone systems |
| Security Mechanism | Factory Crypto1 encryption with independent sector keys | No encryption, easily duplicated | No genuine protection, lower security |
| Durability | ABS housing, waterproof/shockproof, operating temperature -40°C to 75°C | Moderate durability | Similar housing, but chip reliability varies |
| Application Scenarios | Enterprise access control, attendance, multi-application integration | Basic access only | Temporary duplication use |
| Bulk Procurement Benefits | Genuine chip with stable supply chain, supports large-volume customization | Low cost | Cheap, but inconsistent quality |
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | ABS |
| Operating Frequency | 13.56MHz |
| Chip | Mifare Classic 1K |
| Memory | 1KB |
| Dimensions | 40×32 mm |
| Operating Distance | 2–5 cm |
| Read/Write Lifespan | >100,000 cycles |
| Operating Mode | Passive, no battery required |
| Operating Temperature | -40°C to 75°C |
| Storage Temperature | -50°C to 80°C |
Customization Options
- Laser-engraved numbering
- Custom pattern printing
- Multi-chip configurations
- Multiple color choices
Packaging Specifications
50 pieces per bag, 2500 pieces per carton
Carton dimensions: 37×33×20 cm
Gross weight: 15 kg
FAQ
Q: What is the minimum order quantity?
A: Standard MOQ is 100 pieces. Larger volumes qualify for better pricing.
Q: Can we receive samples for testing?
A: Yes, samples are available after specification confirmation for compatibility and durability evaluation.
Q: What is the lead time for bulk production?
A: Typically 15–20 working days, depending on order size. We can prioritize urgent enterprise projects.
Q: Which access control systems are compatible?
A: Fully compliant with ISO 14443A, works with most mainstream 13.56MHz readers used in enterprise access, elevator, and attendance systems.
Q: Does the chip support multiple application sectors?
A: The 1KB memory is divided into 16 independent sectors, allowing separate storage for access rights, attendance records, or visitor data.
Q: How is product durability ensured?
A: High-temperature injection-molded ABS housing provides waterproof, dustproof, and shock-resistant protection, suitable for frequent indoor/outdoor use.
Q: What value do customization options bring to enterprises?
A: Laser numbering, company logo printing, and color matching help maintain brand consistency and simplify asset tracking.
Q: How does this differ from low-frequency ID key fobs?
A: High-frequency 13.56MHz offers faster reading speeds, better interference resistance, and actual data storage, while low-frequency is limited to simple fixed-ID identification.
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