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RFID Key Fob

RFID Key Fob

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 Production Time: 12-18 days

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RFID Epoxy Key Fob – Compact, Durable and Visually Sharp

  • Chip: RFID 13.56 MHz or 125 KHz – compatible with access and payment systems
  • Surface: Epoxy finish – glossy and protective over prints and graphics
  • Design: Available in round, teardrop, rectangular, etc. – with or without print
  • Print: Option for logo, graphics, QR code, and consecutive numbering
  • Mounting: Delivered with keyring – ready for use on keys, bags, or lanyards
  • Durability: Waterproof and durable – suitable for indoor and outdoor environments
  • Usage: Access control, lockers, membership registration, and chip payment
  • Minimum order: 100 pcs
  • Setup: We ensure the correct chip and compatibility with your system

SKU:RFID-250520

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Production Time 12-18 days
RFID Chip(s) EM4200 — TK4100 — HITAG® — MiFare Classic® 1K 7B — FM1132 4K — NTAG 216 — FM1108 7B — NTAG 203 — MiFare Ultralight® C — iCode SLiX — iCode SLi — MiFare Plus® — MiFare DUOX® — MiFare® DESFire® — MiFare Ultralight® EV1 — NTAG 213 — FM1108 4B — MiFare Classic® 1K 4B
Customisation Available
Certificates
Print MethodUV print
Amount of ColoursUnlimited
SurfaceGlossy
Colour PaletteCMYK
Scratch ResistanceHigh
Print Durability365
Print QualityPhoto
SpecificationEM4200TK4100HITAG®MiFare Classic® 1K 7BFM1132 4KNTAG 216FM1108 7BNTAG 203MiFare Ultralight® CiCode SLiXiCode SLiMiFare Plus®MiFare DUOX®MiFare® DESFire®MiFare Ultralight® EV1NTAG 213FM1108 4BMiFare Classic® 1K 4B
ManufacturerEM MicroelectronicFudanNXPNXPFudanNXPFudanNXPNXPNXPNXPNXPNXPNXPNXPNXPFudanNXP
Frequency125 kHz125 kHz125 kHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz13.56 MHz
ISO/IEC StandardISO 11784/85ISO 11784/85, ISO/IEC 10536ISO 11784/85, ISO 14223, ISO 18000-2ISO/IEC 14443A-3 (MIFARE Classic protocol)ISO/IEC 14443A-3 (MIFARE Classic protocol)ISO/IEC 14443A (Type A), NFC Forum Tag Type 2ISO/IEC 14443A-3 (MIFARE Classic protocol)ISO/IEC 14443A (Type A), NFC Forum Tag Type 2ISO/IEC 14443A (Type A)ISO/IEC 15693 (Vicinity)ISO/IEC 15693 (Vicinity)ISO/IEC 14443A (Type A)ISO/IEC 14443A-4 (Type 4), ISO/IEC 7816-4ISO/IEC 14443A-4 (Type 4), ISO/IEC 7816-4ISO/IEC 14443A (Type A)ISO/IEC 14443A (Type A), NFC Forum Tag Type 2ISO/IEC 14443A-3 (MIFARE Classic protocol)ISO/IEC 14443A-3 (MIFARE Classic protocol)
Max Range60.0 mm50.0 mm50.0 mm100.0 mm80.0 mm50.0 mm80.0 mm50.0 mm100.0 mm1500.0 mm1500.0 mm100.0 mm100.0 mm100.0 mm100.0 mm50.0 mm80.0 mm100.0 mm
Memory Capacity16 bytes8 bytes32,256 bytes1024 bytes4096 bytes888 bytes1024 bytes144 bytes144,192 bytes128 bytes128 bytes2048,4096 bytes2048,4096,8192,16384 bytes2048,4096,8192 bytes48,128 bytes144 bytes1024 bytes1024 bytes
UID Length5 bytes5 bytes4 bytes7 bytes4 bytes7 bytes7 bytes7 bytes7 bytes8 bytes8 bytes7 bytes7 bytes7 bytes7 bytes7 bytes4 bytes4 bytes
Data ProtectionNoneNoneProprietary key authCrypto-1 proprietary cipherCrypto-1 proprietary cipher32-bit password protectionCrypto-1 proprietary cipherNone3DESNoneNoneAES-128AES-128/256 + ECC3DES & AESNone32-bit password protectionCrypto-1 proprietary cipherCrypto-1 proprietary cipher
Read/Write Cycles001000001000001000001001000001001000001000001000002000001000000500000100000100000100000100000
Certificate 1
DescriptionCE marking is a declaration by the manufacturer that a product meets the health, safety, and environmental standards of the European Economic Area (EEA) and can be sold freely within it.
Certificate 2
Standard EN ISO 7816-8:2021
Issued ByIntegra96 Int.
Certificate NumberTTC-22-2911/14/02
Valid Until29. Nov 2027
DescriptionThis standard specifies the technical commands used for security operations within smart cards (integrated circuit cards). It defines the protocols for cryptographic computations, digital signatures, and user verification (authentication). Ideally used to ensure secure data exchange between the chip (e.g., in a wristband) and the reading device.
Certificate 3
Standard IEC 62321 Series (RoHS 2011/65/EU)
Issued ByHTT TECHNOLOGY CO.
Certificate NumberHTT191213126R
DescriptionRoHS Certificate of Conformity verifies that the RFID wristbands (including Silicone, ABS, and PVC models) comply with the RoHS Directive 2011/65/EU and (EU) 2015/863. Tested according to IEC 62321 series standards to ensure restricted substances (like Lead, Mercury, Cadmium) are within legal limits.
Certificate 4
Standard AAA Credit Rating System
Issued Bydun & bradstreet
Certificate NumberJM Band 2025
Valid Until30. Sep 2026
DescriptionAAA Highest Credit Worthiness Rating (2025). Issued by Dun & Bradstreet, indicating the company has an extremely strong financial position and superior ability to meet current payment obligations. This is the highest level in the credit rating scale.

RFID Epoxy Key Fob – Durable Function with Sharp Expression

Our RFID epoxy key fob is a practical and professional solution for daily access and identification. The compact fob is encased in a durable epoxy finish which protects the graphics and offers a nice, glossy surface. The fob can be customized in shape, color, and print – and easily mounted on keys, bags, or ID cords. Suitable for both indoor and outdoor use, perfect for access control, lockers, and chip-based payments.

Features and Benefits

  • RFID technology: 13.56 MHz or 125 KHz – we customize the chip to your system
  • Surface: Epoxy – protects the design and gives an exclusive finish
  • Shape and colors: Available in round, teardrop, rectangular, and custom design
  • Print: Option for logo, graphics, QR code, and serial number
  • Durability: Water-resistant and impact-resistant – ideal for daily use
  • Mounting: Delivered with keyring – ready for use upon receipt

Typical Applications

  • Access to buildings, offices, and facilities
  • Lockers and cabinets in swimming pools and sports halls
  • Membership registration in gyms and associations
  • Payment functions for events or internal systems

Frequently Asked Questions

What are the benefits of the epoxy surface?

Epoxy provides a glossy, durable finish that protects the print and highlights colors and graphics – ideal for daily use and visible branding.

What types of chips can you supply?

We offer both 13.56 MHz (HF) and 125 KHz (LF) chips – e.g., MiFare, NTAG, EM4200, TK4100, and others. We customize according to your system.

Can we have our logo and design printed on the key fob?

Yes – we can print logos, QR codes, graphics, and numbering, and the epoxy surface protects and enhances the design visually.

Is the fob suitable for outdoor use?

Yes – the epoxy coating makes the fob waterproof and robust, which makes it suitable for both indoor and outdoor environments.

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