Secured Pull-Tight Tamper-Proof Metal RFID Shipping Container Lock – Lead Security Seal for Trailers, Ships & Cargo
1. Introduction: Smart RFID Security for Cargo & Containers
Global shipping, logistics, and transportation require secure and tamper-evident solutions to protect high-value cargo. The Pull-Tight Tamper-Proof Metal RFID Container Lock is designed to combine traditional mechanical sealing with advanced RFID technology, ensuring both physical protection and digital tracking of containers, trailers, and shipments.
With UHF RFID compatibility, these security seals enable fast, contactless scanning of containers at ports, warehouses, and checkpoints, ensuring supply chain visibility and anti-theft assurance.
2. What is an RFID Shipping Container Lock?
An RFID shipping container lock is a tamper-evident metal security seal embedded with an RFID chip. It provides:
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Unique electronic ID for each container.
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One-time-use tamper-proof locking mechanism.
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Contactless RFID scanning for logistics efficiency.
This makes it indispensable for international shipping, customs, and logistics management.
3. Key Features
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Pull-Tight Tamper-Proof Design
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Lock destroys if cut or tampered.
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Provides visible evidence of unauthorized access.
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Integrated RFID Technology
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UHF chip encodes a unique ID.
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Supports EPC Gen2 / ISO18000-6C standards.
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Durable Metal Construction
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Resistant to force, weather, and corrosion.
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Suitable for maritime and land transport.
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Fast & Contactless Scanning
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Enables quick customs clearance and inventory check.
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Read range up to 3–6 meters.
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Secure Supply Chain Visibility
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Prevents theft, smuggling, and counterfeiting.
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Integrates with ERP and logistics platforms.
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4. Technical Specifications
| Parameter | Details |
|---|---|
| Frequency Range | 860–960MHz (UHF RFID) |
| Protocols | EPCglobal Class 1 Gen2 / ISO18000-6C |
| Read Range | 3–6 meters |
| Lock Material | Metal/lead seal with pull-tight design |
| Tamper Resistance | Single-use, breaks on tampering |
| Operating Temp | -40°C to +85°C |
| Applications | Shipping containers, trailers, cargo trucks, maritime freight |
5. Advantages Over Standard Seals
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Dual protection – physical seal + RFID digital tracking.
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Faster logistics – bulk RFID scanning at checkpoints.
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Anti-counterfeit & anti-theft – prevents replacement or reuse.
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Durable in extreme conditions – weatherproof and corrosion-resistant.
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Compliance ready – supports customs and port security standards.
6. Applications
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International Shipping – sea containers, customs checkpoints.
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Logistics & Transportation – trailers, trucks, air cargo.
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Warehousing – secured inventory and asset storage.
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Government & Military – secure cargo movement.
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High-Value Goods – electronics, pharmaceuticals, luxury products.
7. Customization Options
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Company logo or serial number printing.
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Barcode or QR code addition for dual verification.
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Chip type and memory customization.
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Color and size variations for branding/security needs.
8. Installation & Deployment
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Insert seal into container or trailer lock hole.
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Tighten pull-through mechanism until secured.
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Record unique RFID ID into logistics system.
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Scan at checkpoints to verify integrity.
9. Frequently Asked Questions (FAQ)
Q1: Can the lock be reused?
No, it is designed for one-time tamper-proof use.
Q2: What is the read range?
Up to 6 meters with UHF RFID readers.
Q3: What happens if someone cuts the lock?
It provides visible tamper evidence and the RFID ID is flagged.
Q4: Is it weatherproof?
Yes, suitable for maritime and outdoor transport.
Q5: Who uses RFID container locks?
Logistics companies, shipping ports, customs, and high-value cargo shippers.
10. Conclusion
The Pull-Tight Tamper-Proof RFID Metal Container Lock provides maximum cargo protection by combining physical sealing security with advanced RFID tracking. With its durable metal construction, UHF RFID compatibility, and tamper-evident design, it ensures safe, traceable, and efficient supply chain operations for shipping, logistics, and high-value transportation.
