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What Is a Bolt Seal? Everything You Need to Know

A bolt seal is a high-security, tamper-evident device used to secure shipping containers, trucks, trailers, and other cargo doors during transportation. It consists of a metal bolt and locking body designed to prevent unauthorized opening and leave visible evidence of...

September 8, 2026

Bolt Seals: Types, Standards & Buying Guide

Bolt Seal RFID Bolt Seal

Bolt Seals: Types, Standards & Buying Guide

A bolt seal is a single-use mechanical security device used to secure shipping containers, trailers, and other cargo units. It combines a rigid bolt with a locking body and a unique identification number. High-security versions are designed to resist forced...

August 27, 2026

What Is RFID Technology? How It Works, Types, Uses and Benefits

RFID RFID Technology Archives - KLIK E-Seal

What Is RFID Technology? How It Works, Types, Uses and Benefits

RFID, or Radio Frequency Identification, is a technology that uses radio waves to automatically identify and track objects through electronic tags and readers. Unlike barcodes, RFID does not always require direct line of sight, allowing multiple tagged objects to be...

August 21, 2026

What Happens If an RFID E-Seal Fails Verification at the Port?

RFID RFID Readers

What Happens If an RFID E-Seal Fails Verification at the Port?

If an RFID e-seal fails verification at the port, the container may be stopped for additional checks instead of moving through the normal e-seal process. The next step depends on whether Customs finds tampering, a mismatch in seal or shipment...

August 19, 2026

How Does RFID Work? Tags, Readers and Frequency Bands Explained

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How Does RFID Work? Tags, Readers and Frequency Bands Explained

RFID (radio frequency identification) works by using radio waves to transfer data between a tag and a reader without contact or line of sight. The reader’s antenna emits a radio signal, the tag’s antenna picks it up and powers or...

August 5, 2026

CBIC-Approved RFID E-Seal Vendors in India: The Complete Guide for Exporters (2026)

RFID Security Seal

CBIC-Approved RFID E-Seal Vendors in India: The Complete Guide for Exporters (2026)

CBIC-approved RFID e-seal vendors are companies authorized by India’s Central Board of Indirect Taxes and Customs to supply electronic container seals for export self-sealing. Approved vendors must meet ISO 17712:2013(H) and ISO/IEC 18000-6 Class 1 Gen 2 standards, install RFID...

July 29, 2026

ISO 17712:2025 Compliance

ISO 17712:2025 Compliance Explained: Avoiding Delays at Customs

ISO 17712:2025 sets the global benchmark for high-security container seals, helping shippers prevent tampering and avoid costly customs delays. This guide breaks down the standard in simple terms — from testing and documentation to real-world compliance steps, and shows how...

November 8, 2025

Top 10 RFID eSeal Providers Around the World and What Sets Them Apart

RFID RFID Seals

Top 10 RFID eSeal Providers Around the World and What Sets Them Apart

From ports and trucking fleets to cross-border trade, RFID eSeals are redefining how global logistics ensures security and visibility. Here’s a look at the top 10 RFID eSeal providers worldwide, and why Klik e-Seal stands out as the trusted global...

November 5, 2025

RFID Readers vs Barcode Scanners: Why RFID is the Smarter Choice

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RFID Readers vs Barcode Scanners: Why RFID is the Smarter Choice

As global supply chains demand faster and more accurate tracking, the shift from barcode scanners to RFID readers is inevitable. This guide compares RFID readers vs barcode scanners, explaining how RFID delivers superior speed, accuracy, and traceability, making it the...

October 11, 2025

What are RFID Readers: Types, Uses, and Industry Applications

RFID RFID Readers

What are RFID Readers: Types, Uses, and Industry Applications

RFID technology operates across different frequency bands—each designed for specific applications and performance ranges. From Low Frequency (LF) systems used in secure access control, to High Frequency (HF) tags found in libraries and ID cards, and finally Ultra High Frequency...

October 10, 2025

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What Is a Bolt Seal? Everything You Need to Know

Bolt Seals: Types, Standards & Buying Guide

What Is RFID Technology? How It Works, Types, Uses and Benefits

What Happens If an RFID E-Seal Fails Verification at the Port?

How Does RFID Work? Tags, Readers and Frequency Bands Explained

CBIC-Approved RFID E-Seal Vendors in India: The Complete Guide for Exporters (2026)

ISO 17712:2025 Compliance Explained: Avoiding Delays at Customs

Top 10 RFID eSeal Providers Around the World and What Sets Them Apart

RFID Readers vs Barcode Scanners: Why RFID is the Smarter Choice

What are RFID Readers: Types, Uses, and Industry Applications

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