Product Overview
The NFC Anti-Metal Tag (NTAG213 Chip) NFC phone sticker , is a high-frequency (HF) NFC electronic tag specifically designed for metal surface environments. Utilizing a special anti-metal antenna layer and ultra-thin PET substrate, it effectively solves the industry challenge of signal attenuation and read failure for traditional NFC tags on metal surfaces. Built with the high-performance NTAG213 chip, supporting ISO 14443-A protocol and operating at 13.56MHz, it enables fast interactive functions with smartphones such as “one-tap transfer” and “one-tap connection”. Featuring a high-tack adhesive backing, it can be directly applied to surfaces like metal equipment, appliance casings, exhibition panels, and smart home interfaces, serving as a lightweight smart entry point for device networking, information transfer, and interactive marketing.
Core Advantages & Features
🏷️ Designed for Metal, Ultra-Thin & Easy to Apply
Anti-Metal Antenna Technology: Special antenna structure effectively isolates metal interference, maintaining stable read performance on metal surfaces with a read range up to 10cm.
Ultra-Thin & Discreet: Overall thickness can be as low as 0.2mm, becoming nearly invisible after application without damaging device aesthetics or structure.
Pre-applied Adhesive: High-strength adhesive backing, peel-and-stick application, secure and temperature-resistant, suitable for various flat or slightly curved metal surfaces.
📱 High-Performance NTAG213 Chip, Instant Phone Connection
Strong Chip Compatibility: Uses NXP NTAG213 chip, fully compatible with NFC-enabled Android and iOS smartphones.
One-Tap Multi-Screen Interaction: Pre-programmed with URI, URL, or device pairing commands. A simple phone tap can quickly connect to Wi-Fi, launch an app, share contact info, or cast to TV/meeting screens.
Ample Memory: 144 bytes of user-available memory (out of 180 bytes total) for storing URLs, text, contacts, applet paths, and more.
🛡️ Industrial Durability, Secure & Reliable
Waterproof, Scratch & Wear Resistant: PET material with protective coating, resistant to water, corrosion, and daily abrasion, suitable for various indoor/outdoor environments.
High Read/Write Endurance: Supports >100,000 read/write cycles, data retention >10 years, meeting long-term use needs.
ESD Protection: Chip ESD resistance up to 2000V, enhancing reliability during production and use.
| Item | Specifications |
| Model | NFC Anti-Metal Tag (HF) |
| Chip | NXP NTAG213 |
| Protocol/Standard | ISO/IEC 14443-A |
| Frequency | 13.56MHz |
| Memory | 180 bytes (144 bytes user R/W) |
| Read Range | 0 – 10cm (depends on phone & environment) |
| Antenna Process | Etched Aluminum Antenna (Al 10μm) |
| Substrate | PET (with Anti-Metal Layer) |
| Thickness | Approx. 0.2mm (Ultra-thin type) |
| Size | Round: Ø25mm, Ø30mm; Square: 25x25mm, etc. (Customizable) |
| Operating Mode | Passive |
| Read/Write Cycles | ≥100,000 times |
| Data Retention | >10 years |
| Attachment | High-tack adhesive backing (with release liner) |
| Operating Temperature | -20℃ ~ +65℃ (Standard) |
Product Specifications
Application Scenarios
Smart Home/Appliance Networking: Attach to routers, smart speakers, AC control panels for one-tap network setup or control via phone.
Equipment Identity & Maintenance: Apply to machinery, instrument casings to tap and read device info, manuals, maintenance records.
Conference & Exhibition Interaction: Attach to metal display boards, conference tables for one-tap access to materials, projector connection, check-in.
Personalized Shortcuts: Attach to phone back, laptop metal parts to launch payment, mute mode, navigation with a tap.
Anti-Counterfeit & Traceability: Used on premium metal packaging (e.g., bottle caps, equipment cases) for phone tap verification and traceability.
