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How Does GPS Tracking Work? A Simple Guide to GPS Tracking Technology

GPS tracking uses signals from satellites to determine the location of a GPS-enabled device. A connected tracking device then sends that location information through a communication network to a tracking platform, where it can be displayed on a map, stored...

September 24, 2026

Damaged Container Seal During Transit: What to Do

High Security Container Seal RFID

Damaged Container Seal During Transit: What to Do

A damaged container seal during transit may require the shipment to be secured, the incident documented, relevant parties notified, and the container resealed before cargo can continue. The exact requirements depend on the country, customs procedure, and type of seal...

September 17, 2026

Bolt Seal vs Cable Seal: Which One Should You Choose?

Bolt Seal RFID Bolt Seal

Bolt Seal vs Cable Seal: Which One Should You Choose?

Bolt seals are generally suited to standardised, high-security container applications, while cable seals offer greater flexibility for applications with different or irregular locking points. The right choice depends on your application, required security level, locking configuration, and compliance requirements. When...

September 10, 2026

What Is a Bolt Seal? Everything You Need to Know

Bolt Seal High Security Container Seal

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

RFID RFID Seals RFID Security Seal

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

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How Does GPS Tracking Work? A Simple Guide to GPS Tracking Technology

Damaged Container Seal During Transit: What to Do

Bolt Seal vs Cable Seal: Which One Should You Choose?

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

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