Xinyetong - Leading and reliable RFID Tag, RFID Wristband, RFID/NFC Card supplier.
Mini Epoxy NFC Tags for Secure Access and Hotel key
The Mini Epoxy NFC Tag is a small-form-factor contactless tag designed for secure access control and smart hotel key applications. With a fully sealed epoxy resin shell and embedded NTAG213 or MIFARE® 1K chip, this tag ensures reliable NFC performance and a sleek, durable finish — perfect for room keys, guest IDs, lockers, or compact wearable integrations.
Product Description
Its miniature size (typically 20–30mm diameter) and high-gloss epoxy dome make this tag both elegant and functional. It’s ideal for environments demanding compact, waterproof, and tamper-resistant NFC solutions. Compatible with Android/iOS smartphones and RFID hotel locks, the tag supports URL linking, authentication, or encrypted room access, and can be customized with logos, serial numbers, or QR codes for enhanced branding and traceability.
Key Features
- 13.56MHz NFC Chip (NTAG213 / MIFARE® 1K) – ISO14443A, secure read/write, NDEF-compatible
- Epoxy Coated Finish – Glossy, scratch-resistant, and sealed for long-term use
- IP68 Waterproof & Dustproof – Suitable for wet or outdoor environments
- Full Custom Printing – CMYK logo, UID barcode, serial number or QR code
- Mini Size Format – Round or oval (e.g., 25mm or smaller), ideal for discreet use
- Durable and Reusable – Designed for high scan cycles and hospitality reuse
Product Parameters
| Material | PVC | Type | NFC or RFID |
| Frequency | 13.56 MHz | User Memory | Depend on the chip you choose |
| Chip | TK4100, EM4200, MIFARE 1K, NTAG213, DESFire EV2, UHF (EPC Gen2) etc. | Reading distance | 0-10cm |
| Craft | laser-engraved Logo, Color printing, laser engraved UID | Working Temperature | -20~+70°C |
| Thickness | 1.65±0.05 mm | Size | Custom size |
| Data Retention | 10 years | Erase cycle | 100,000 times |
| Samples | Free samples are available upon request |
Applications
Professional RFID electronic tags, smart card custom production. Source rfid manufacturer, no middlemen to make a profit.
Contact Us
Tel: +(86) 755 2697 9016
Mobile: +(86) 138 2654 2918
E-mail: marketing@xinyetongcard.com
URL: www.smart-rfidtag.com
Add: Room 1601, Jingyuan Building, No. 28, Bulong Road, Buji Street, Longgang District, Shenzhen.