Product Overview
DO RFID Reader presents the DO-56U9 FPC UHF RFID Tag, a high-performance disposable plastic seal designed for industrial anti-tampering, asset traceability, and inventory security applications. This UHF tag integrates the NXP UCODE 9 chip on a flexible FPC substrate, delivering reliable read performance across 860-960 MHz frequency bands. Built for system integrators, logistics operators, and commercial security projects, this tag is engineered to support large-scale deployment where tamper evidence and read reliability are critical.
Wholesale buyers and industrial procurement teams choose this tag for its stable production consistency, compatibility with existing UHF RFID infrastructure, and suitability for high-volume batch orders. As a manufacturer with dedicated production lines, DO RFID Reader ensures each batch meets the same electrical and mechanical specifications, enabling seamless project integration and long-term supply continuity.
Product Advantages
- Anti-Tamper Mechanical Design – Disposable plastic seal structure breaks upon removal, providing clear visual evidence of tampering for security-sensitive shipments and asset containers.
- FPC Substrate for Thermal Stability – Flexible printed circuit material withstands operating temperatures from -30°C to +85°C, suitable for cold chain logistics, industrial environments, and outdoor deployments.
- UCODE 9 Chip Performance – Read sensitivity of -24 dBm and write sensitivity of -22 dBm enable reliable inventory counts even in challenging RF conditions. Supports 96-bit EPC pre-serialization for fast encoding throughput.
- Wide Frequency Coverage – Operating across 860-960 MHz ensures compatibility with global UHF RFID readers, simplifying procurement for distributors serving multiple regions.
- Drop-In Antenna Replacement for UCODE 8 – Enables straightforward migration for existing system integrators upgrading their tag infrastructure without redesigning antenna layouts.
Key Features
- Contactless data transmission with passive power supply from reader interrogation signal
- Data transfer rate of 100 kbit/s for efficient batch reading
- Self-adjust memory safeguard for data integrity during read/write operations
- EPC fast encoding support to increase tag encoding throughput and save production time
- Generate accurate and fast inventory counts in high-density tag environments
- Promote environmental sustainability through durable, reusable application design
- Size: 56 × 33 mm with 2.4 mm thickness for easy attachment and handling
- Protocol compliant with ISO/IEC 18000-6C for universal reader compatibility
Technical Specifications
| Product Model | DO-56U9 |
| Category | UHF FPC Tag / Disposable Plastic Seal |
| Chip | NXP UCODE 9 (U9) |
| Material | FPC (Flexible Printed Circuit) |
| Dimensions | 56 × 33 mm |
| Thickness | 2.4 mm |
| Operating Frequency | 860-960 MHz |
| Protocol | ISO/IEC 18000-6C |
| Read Sensitivity | -24 dBm |
| Write Sensitivity | -22 dBm |
| Data Transfer Rate | 100 kbit/s |
| EPC Encoding Speed | 32 bits in 0.96 ms |
| Operating Temperature | -30°C to +85°C |
| Memory Feature | Pre-serialized 96-bit EPC |
| Application | Tag traceability, anti-theft, anti-tamper, anti-package |
Industrial Applications
Logistics and Supply Chain Security
System integrators deploy this tamper-evident seal on shipping containers, pallets, and high-value parcels to detect unauthorized opening during transit. The read sensitivity supports reliable scanning through mixed cargo loads, reducing loss and improving chain-of-custody documentation for commercial freight operators.
Asset Tracking and Anti-Theft
Facility managers and security teams use the DO-56U9 as a disposable seal on IT equipment, tool inventory, and rental assets. The UCODE 9 chip enables fast bulk reading during audits, and the broken seal provides immediate visual proof of tampering, reducing theft risk in warehouses and distribution centers.
Retail and Anti-Counterfeit Packaging
Brand owners and packaging OEMs integrate this tag into product packaging to authenticate goods and detect package opening. The 56×33 mm form factor fits standard seal points on boxes and polybags, supporting commercial deployment across consumer goods and pharmaceutical supply chains.
Cold Chain and Temperature-Sensitive Shipments
With an operating temperature range down to -30°C, logistics providers use this tag for frozen food, pharmaceutical cold chain, and biological sample transport. The FPC material maintains mechanical integrity through freeze-thaw cycles, ensuring seal performance remains intact throughout the journey.
OEM / ODM Manufacturing Support
DO RFID Reader provides comprehensive OEM and ODM customization for the DO-56U9 platform. Buyers can request custom encoding of EPC memory banks, application family identifiers (AFI), and user memory content during production. Custom logo printing, barcode labeling, and packaging formats are available for system integrators requiring consistent branding across large-scale projects.
For ODM requests, the factory supports modifications to seal mechanical design, substrate thickness adjustments, and antenna tuning to optimize read range for specific container materials or product density requirements. Engineering teams work directly with procurement partners to validate tag performance before mass production, reducing project deployment risk.
Factory Production Advantages
As an experienced UHF RFID tag manufacturer, DO RFID Reader operates production lines capable of delivering consistent batch output for wholesale orders ranging from sample quantities to millions of units per month. Each production batch undergoes inline electrical testing and visual inspection to confirm read sensitivity, write performance, and mechanical seal integrity before shipment.
For distributors and bulk buyers, the factory maintains raw material buffer stock of FPC substrate and UCODE 9 wafers, ensuring fast lead times of 7-20 days for mass production orders. This stable supply chain supports long-term wholesale cooperation agreements and recurring project demands without supply interruption.
Export experience includes packaging for international freight with MSDS documentation, customs-compliant labeling, and logistics tracking. Project managers can request factory inspection reports and production milestone updates during large deployments to maintain visibility across the supply chain.
Bulk Supply & Project Deployment Support
Wholesale purchasing for the DO-56U9 is supported through flexible order quantities and tiered pricing structures. DO RFID Reader accommodates small-batch pilot orders for system evaluation, followed by scaled production volumes for commercial rollouts. Payment terms include T/T and trade assurance options for international procurement teams.
For system integrators managing multi-site deployments, the factory offers pre-encoding services to align tag data with existing backend systems. This reduces on-site programming effort and speeds up installation timelines. Technical documentation including tag datasheets, read range test reports, and integration guides are provided to support project planning and reader configuration.
Distributors expanding their RFID product portfolio benefit from consistent product quality, responsive technical support, and factory-direct pricing that enables competitive margin structures. Long-term supply agreements can be arranged for ongoing project demands.
Frequently Asked Questions
Q: What chip does the DO-56U9 tag use?
A: The tag uses the NXP UCODE 9 (U9) chip with read sensitivity of -24 dBm and write sensitivity of -22 dBm, pre-serialized with 96-bit EPC memory.
Q: What frequency range does this tag support?
A: It operates across 860-960 MHz, covering global UHF RFID frequency bands and compatible with ISO/IEC 18000-6C compliant readers.
Q: Is this tag suitable for cold chain applications?
A: Yes, the operating temperature range is -30°C to +85°C, and the FPC material maintains performance through freeze-thaw cycles.
Q: Can I get free samples for testing?
A: Stock samples are available free of charge with the buyer covering shipping cost. Customized samples require a reasonable production fee, which may be refunded after order confirmation.
Q: What is the lead time for bulk orders?
A: Sample lead time is 1-7 days. Mass production lead time is 7-20 days depending on order volume and customization requirements.
Q: What payment methods do you accept?
A: T/T and trade assurance are accepted for mass production orders. PayPal is available for smaller sample orders.
Q: How do I select the right chip for my application?
A: Review the chip specification listed above or contact DO RFID Reader with your application details for a recommendation.
Q: Do you support custom encoding and logo printing?
A: Yes, OEM customization including EPC encoding, logo printing, and custom packaging is available for bulk orders and project deployments.
For pricing, technical specifications, and project cooperation inquiries, contact DO RFID Reader at info@dorfidreader.com.