Key Takeaways

• Retail security tags help prevent theft and reduce shrink.
• AM, RF, and RFID tags serve different purposes based on your store's layout and goals.
• "Source tagging" refers to tagging at the point of manufacture—not a type of tag.
• RFID tags store product data and support inventory automation.
• Choosing the right tag improves both security and operational efficiency.

Understanding Retail Security Tags

Retail security tags play an important role in loss prevention strategies. These devices, when paired with Electronic Article Surveillance (EAS) systems, help deter theft by triggering alarms when unauthorized tag removal or exit detection occurs.

Tags vary in type and capability. Some are designed solely to trigger an alarm at the store’s exit, while others also include ink capsules for benefit denial or smart features like RFID for advanced inventory tracking.

EAS Systems and Alarm Technologies

EAS (Electronic Article Surveillance) systems typically use AM (Acousto-Magnetic) or RF (Radio Frequency) technology. These are considered "dumb" technologies: they do not store data but simply trigger alarms when tagged merchandise passes through detection zones.

• AM Technology operates at 58 kHz and is effective for detecting tags on hard goods and in environments with metal shelving.
• RF Technology operates at 8.2 MHz and is widely used in apparel and general merchandise stores.

Retailers may choose AM, RF, or even dual-system tags depending on their existing infrastructure. Tags with AM and RF technology can be used in stores with hybrid setups.

Types of Tags and Their Functionality

• Hard Tags: Reusable and often used on clothing or high-value items.
• Ink Tags: A form of hard tags that contain dye that damages merchandise if forcibly removed. Usually, no electronic technology is involved.
• Alarming Tags:
  • Single-alarm: Only triggers systems at store exits.
  • Dual-alarm: Tag alarms if tampered with and triggers systems at store exits.
  • Triple-alarm: Includes both exit and tamper alarms, plus an internal tag alarm triggered by systems at store exit.
• Lanyard Tags: Include a flexible tether, often used for accessories or electronics. May or may not contain technology.

RFID: The Smart Tagging Technology

Unlike AM or RF, RFID (Radio Frequency Identification) is a smart technology. RFID tags can store detailed product information like SKU, size, color, and quantity. These tags can be used for:

• Inventory tracking
• Supply chain management
• Real-time data collection

While RFID tags may also include alarming functionality, their primary value lies in data storage and automation—not just theft prevention.

Clarifying "Source Tagging"

The term "source tagging" refers to the practice of tagging items at the point of manufacture before they are shipped to retailers. This improves efficiency and ensures consistent tagging across products. It’s important to note:

• "Source tagging" is a process, not a type of tag.
• Any tag (RFID, AM, or RF) can be used in source tagging depending on system compatibility.

Implementing Security Tags in Your Store

Implementing a tagging strategy depends on your retail environment and security goals. Key considerations include:

• Store infrastructure: Does your store use AM, RF, or RFID?
• Product type: Apparel, electronics, accessories?
• Theft risk: Are you tagging high-value or commonly stolen items?

Proper staff training, placement of detachers/deactivators at checkout, and regular system maintenance are essential for ensuring the EAS system works effectively without generating false alarms.

The Bottom Line

Retail security tags—when paired with the right technology—can serve as an effective tool for loss prevention and inventory accuracy. Understanding the distinction between AM, RF, and RFID, and the correct use of terminology like "source tagging," helps retailers make informed decisions and deploy systems that match their business needs.

For tailored EAS solutions and expert guidance, contact Global Security Solutions to protect your merchandise with the latest tagging and surveillance technologies.

Frequently Asked Questions (FAQ)

Q: How do EAS systems detect tagged items?

A: EAS systems use AM or RF frequencies to detect tags that haven’t been deactivated. When a tagged item passes through an exit gate, it triggers an alarm if the tag is still active.

Q: Can a tag have more than one technology?

A: Yes. Some tags combine AM and RF, or RFID and alarm features, allowing for flexibility in hybrid retail environments.

Q: What’s the difference between source tagging and a source tag?

A: “Source tagging” is a supply chain process. There’s no such thing as a “source tag”—it just refers to when the tag is applied (at the source).

Q: Do RFID tags always trigger store alarms?

A: Not always. RFID tags are typically used for tracking, not alarm systems. However, RFID tags can include alarming features if needed.

Q: Are security tags reusable?

A: Hard tags can be reused, while labels (AM, RF, RFID) are usually single-use.