Custom 125kHz Low Frequency EM4305 RFID Card – Factory Direct Supply
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Broad Compatibility: Domestic-made with full compatibility for EM4200/EM4100/EM4102, seamlessly matching most 125kHz RFID readers to avoid equipment replacement costs.
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High Customization Flexibility: Customizable in size (standard 85.6×54mm optional) and materials (PVC/ABS/PET), adapting to diverse scenarios like campus IDs and pet tags.
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Stable & Durable Performance: Read-only design ensures data stability; -20°C to +80°C operating temperature and 10-year data retention suit long-term use.
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Reliable Identification: 2-10cm induction distance meets daily needs; 64-bit memory and 5-byte unique serial number enable accurate, fast identification.
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Cost-Effective Versatility: Ideal for access control, time tracking, parking management, etc.; 100,000+ read cycles balance performance and budget.
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Specification Item
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Details
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Chip Type
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Domestic-made, compatible with EM4200/EM4100/EM4102
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Operating Frequency
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125kHz
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Memory Capacity
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64 bits
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Induction Distance
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2 – 10 cm, depending on the card reader and application environment
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Physical Dimensions
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Standard card size: 85.6mm × 54mm; thickness options include 0.84mm, 1.8mm, etc. (customizable)
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Encapsulation Material
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Common materials: PVC, ABS; optional material: PET, etc.
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Operating Mode
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Read-only
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Internal Serial Number
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5 bytes
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Operating Temperature
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-20°C to +80°C
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Read/Write Cycles
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＞100,000 times
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Data Retention
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10 years
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Applications
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Access control systems, time and attendance tracking, campus/office ID cards, parking lot entry management, library borrowing cards, pet identification tags, low-security asset tracking, public transportation ticketing (basic scenarios)
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FAQ for custom TK4100 RFID card
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Q: What frequency does the custom TK4100 RFID card operate at?A: It works at 125kHz, a stable low-frequency band widely used for short-range identification scenarios.
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Q: Is the TK4100 card compatible with other common RFID chips?A: Yes, this domestic-made card is fully compatible with EM4200/EM4100/EM4102, matching most 125kHz RFID readers seamlessly.
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Q: Can the TK4100 card be customized in size and material?A: Absolutely. It offers flexible customization—standard size is 85.6×54mm (optional), and materials include PVC, ABS, PET to fit different needs.
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Q: What’s the induction distance and memory capacity of this card?A: Its induction distance ranges from 2-10cm, and it has 64-bit memory with a 5-byte unique serial number for accurate identification.
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Q: How durable is the TK4100 RFID card, and is it read-only?A: It’s read-only (ensures data stability) with 10-year data retention, -20°C to +80°C operating temperature, and 100,000+ read cycles for long-term use.
