
Custom Printed Epoxy RFID Key Fob
- Full-color custom printing sealed under a protective epoxy dome
- Standard nylon cord loop for keyrings, lanyards, or badge reels
- Custom die-cut shapes available (rectangle, oval, star, and more)
- LF (125kHz) and HF (13.56MHz NFC) chip options available
When a branded look matters as much as function, the custom printed epoxy RFID key fob delivers. Full-color artwork is printed and then sealed beneath a clear epoxy dome, giving each key fob RFID tag a durable, scratch- and moisture-resistant finish that holds up to daily handling.
A standard cord loop lets this RFID keychain attach easily to keyrings, lanyards, or badge reels, and custom die-cut shapes — rectangle, oval, star, round, and more — make it a popular choice for membership, loyalty, and branded access control programs that want a fully custom RFID key fob.
Custom Printed Epoxy RFID Key Fob Key Features
– Full-Color Custom Printing – Artwork sealed beneath a clear epoxy dome for vivid, durable branding.
– Scratch & Moisture Resistant – Epoxy coating protects the printed design through daily use.
– Standard Cord Loop – Attaches to keyrings, lanyards, or badge reels.
– Custom Die-Cut Shapes – Rectangle, oval, star, round, and more for a fully branded key fob.
– Dual Frequency Support – Available in LF 125kHz (EM4100/T5577) or HF 13.56MHz (MIFARE Classic/NTAG21x).
– Maintenance-Free Design – Chip is fully sealed inside the epoxy body, with no exposed antenna or contacts.
– Bulk-Ready Branding – Consistent per-unit printing whether you order a small batch or a bulk run.
As a dedicated RFID key fob manufacturer, we also offer full customization for these epoxy key fobs — from artwork and shape to chip configuration — for brands and distributors sourcing custom RFID keychains at scale. Contact us to start your custom key fob RFID design.
Custom Printed Epoxy RFID Key Fob Tech Specs:
Size & Shape
– Standard rectangle example: 50×30mm
– Custom shapes available (star, oval, and other die-cut outlines) — contact us for your specific shapeChip Options (Full Customization Available)
– LF: EM4200, TK4100, T5577, EM4305, Hitag Series, etc.
– HF (NFC): NXP NTAG®, ICODE®, MIFARE® Series (Classic®, DESFire®, Plus®, Ultralight®), Fudan FM11RF08, etc.Printing & Attachment
– Print method: Full-color UV/digital print, sealed under epoxy dome
– Attachment: Nylon cord loop (standard); alternative attachments available on request
RFID Key Fob Customization
ZealTag’s RFID key fobs are available in two material lines — durable ABS housings and custom printed epoxy — so you can choose the right balance of cost, durability, and branding for your access control or membership program. Both lines can be customized as follows.
1. RFID Chip & Performance
– LF (125KHz): Ideal for access control and time attendance. Supported chips include EM4100, T5577, and similar.
– HF/NFC (13.56MHz): Suited for membership, loyalty, and mobile interaction. Supported chips include MIFARE® Classic, NTAG®, and similar.
– Dual-Frequency Option: LF+HF available on request.2. Physical Specifications & Sizing
– ABS Key Fob: 17 shapes and sizes available, from 28×28mm to 56×36mm.
– Epoxy Key Fob: Custom die-cut shapes available — rectangle, oval, star, round, and more.
– Material: ABS plastic or epoxy resin.
– Color: Multiple standard colors for ABS; full-color custom printing for epoxy.3. Personalization & Branding
– Epoxy Key Fob: Full-color artwork printed and sealed beneath a clear epoxy dome for durable, scratch-resistant branding.
– ABS Key Fob: Multiple standard colors, plus printed logo customization for brand or program identification.
– Laser Engraving: Available on ABS key fobs for logos, serial numbers, or unique IDs that won’t fade or wear off.4. Mounting Methods
– ABS Key Fob: Reinforced mounting hole for direct keyring attachment.
– Epoxy Key Fob: Standard cord loop for keyrings, lanyards, or badge reels.5. Programming
We offer pre-programming services for all chip types. We can encode your specific data, such as access IDs or system-specific information.
Can you print our logo or design on the key fob?
Yes. We offer full-color custom printing under a protective epoxy coating, suitable for logos, QR codes, and serial numbers.
What shapes are available besides rectangle?
We can produce custom die-cut shapes such as oval and star in addition to the standard rectangle. Contact us with your desired outline.
What chip options are available?
We support both LF (125kHz) and HF (13.56MHz NFC) chips, including EM4200, T5577, NTAG213/215/216, and MIFARE Classic/DESFire/Ultralight.
Do you offer wholesale pricing or samples?
Yes. We provide competitive wholesale pricing for bulk orders and can supply samples for testing upon request.

Work with Our Experts in RFID Products
Let's build something remarkable together!


