China UHF & HF Dual Band RFID Anti-metal Tag – Top Suppliers & Factory Quality RFID Tags
Product Description
Dual Band & Anti-Metal Tag
Our dual band RFID tag supports both HF and UHF. As an anti-metal RFID tag, it supports direct application on metal surfaces, enabling versatile and efficient industrial applications.
HF Interaction Capable
Retains the capability of HF RFID to interact directly. You can use any standard HF reader or NFC-enabled smartphone reader to read the tag, expanding its use for consumer applications like anti-counterfeiting and traceability.
UHF Rapid Inventory
Built-in UHF RFID chip supports a long reading range, making it exceptionally suited for rapid, bulk inventory tracking in warehousing, logistics, and automated sorting operations.
Dual-Band & Anti-Metal Synergy
Combining dual-band frequencies with anti-metal capabilities solves complex metal material product identification problems, opening up new operational possibilities by housing HF and UHF features in one tag.
Dual-Purpose Scenarios
Provides a seamless solution for scenarios requiring both high inventory efficiency and direct consumer interaction. Applications benefit simultaneously from rapid UHF scans and close-range HF engagement.
Single-Chip Integration
Allows the use of a single, unified chip that functions efficiently across both the HF and UHF frequency bands, simplifying hardware design and deployment.
Parameter Specifications
Physical Characteristics
| Dimensions | 105.0x30.0mm, Hole: D5.2mmx2; thickness: 7.5mm |
| Weight | About 27g |
| Material | ABS+PC |
| Colour | White or other color customizable |
| Mounting Methods | Adhesive, screw, binding |
RFID Technical Specifications
| Frequency | UHF: US(902-928MHz), EU(865-868MHz); HF: 13.56MHz |
| Protocol | ISO18000-6C (EPC global UHF Class 1 Gen 2); ISO/IEC 14443A-3 |
| IC type | EM4423 |
| Memory | 7 bytes UID (NFC), 96bit TID (EPC); 1920 bit USER data (NFC), 160 bit USER data (EPC); 128 bit EPC |
| Write Cycles | 100,000 times |
| Functionality | Read/write |
| Data Retention | 50 Years |
| Applicable Surface | Metal Surfaces |
| Read range (Fix Reader) | Up to 500cm, US (902-928MHz), on metal; Up to 400cm, EU (865-868MHz), on metal; |
| Read range (Handheld) | UHF 150cm (on metal), HF 1cm (on metal/off-metal), US (902-928MHz); UHF 130cm (on metal), HF 1cm (on metal/off-metal), EU (865-868MHz). |
User Environment
| IP Rating | IP68 |
| Operating Temp. | -25°С to +85°С |
| Storage Temp. | -40°С to +85°С |
| Humidity | 5% RH - 95% RH non condensing |
System & Capabilities
| Communication | RFID |
| Barcoding | Not support |
| SDK Support | Available / Supported |
| Other functions | Not applicable |
Accessories
No accessories are applicable for this product configuration.
Downloads
Frequently Asked Questions
What are the main advantages of a dual-band RFID tag?
It integrates both HF (13.56MHz) and UHF (865-928MHz) functionalities into a single EM4423 chip. This allows you to use HF readers (like smartphones) for consumer interaction/traceability, while simultaneously leveraging UHF for long-range, high-volume industrial inventory tracking.
Can this RFID tag be mounted directly onto metal surfaces?
Yes, this tag is specifically designed with anti-metal capabilities. It features a specialized housing (ABS+PC material) that prevents metal interference, allowing it to perform optimally when attached to metallic machinery, assets, or containers.
What is the expected read range for both HF and UHF bands?
When using a fixed reader on a metal surface, the UHF read range is up to 500cm (US frequency) or up to 400cm (EU frequency). When using a handheld reader, the UHF range is up to 150cm (US) / 130cm (EU), while the HF range is up to 1cm on both metal and off-metal surfaces.
What mounting methods are supported?
This tag offers multiple physical mounting methods to suit different environments, including adhesive backing, screw mounting (utilizing the two integrated D5.2mm holes), or structural binding.
How durable is this tag in harsh environmental conditions?
The tag features an IP68 protection rating, making it highly dustproof and waterproof. It has an operating temperature range of -25°C to +85°C and can withstand storage temperatures from -40°C to +85°C, ensuring reliable performance in demanding industrial settings.


