
Radio frequency security tags are a type of electronic security device that uses radio waves to prevent theft and loss of valuable items. They can be used on a wide range of items, from clothing and accessories to electronics and equipment.
These tags are designed to be highly visible and can be easily detected by security personnel or sensors. They work by emitting a unique radio frequency signal that can be tracked and monitored.
One of the key benefits of radio frequency security tags is their ability to deter theft. According to a study, stores that use these tags experience a significant reduction in shoplifting and inventory loss.
Security Tags Explained
RFID security tags are small microchips that send a radio signal to a receiver.
They're incredibly small, literally fitting onto a sticker on the back of a label.
RFID tags are used in various applications, including passports, Metro transport cards, hotel room key cards, and pet microchips.
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These tags contain basic information, such as price or SKU number, which is all they need to function.
RFID tags are basic and contain little information, which makes them easy to use in a variety of settings.
They're a simple yet effective way to store and retrieve information, making them a popular choice for many industries.
Types of Security Tags
There are three types of RFID security tags to consider.
We offer three types of RFID security tags, which include integrated swing tags and labels that integrate RFID and EAS devices.
The integrated swing tag can be either covert or overt, and both options can be printed with your branding or logo and carry any information you wish to include.
Here are the three types of RFID security tags we offer:
- Integrated swing tags
- Labels that integrate RFID and EAS devices
- Other types of labels and tags that integrate EAS devices
Security Tags Types
We offer three types of RFID security tags.
The first type is a basic RFID tag, which provides a simple and cost-effective way to track and identify items.
Another type is a tamper-evident RFID tag, which can detect if someone has tried to remove or alter the tag.
We also offer a high-frequency RFID tag, which offers longer reading ranges and faster data transmission.
EAS04

EAS04 tags are a type of electronic article surveillance tag that uses a radio frequency (RF) signal to detect and track merchandise. They are commonly used in retail stores to prevent shoplifting.
These tags can be activated by a deactivator wand, which sends a signal to the tag to disable its RF signal. This allows customers to try on clothing and other items without triggering an alarm.
EAS04 tags are designed to be more secure than older RF-based tags, as they use a more complex encryption system to prevent tampering. This makes them a popular choice for retailers who want to reduce shoplifting losses.
The deactivation range for EAS04 tags is typically around 6-8 inches, making it easy to quickly and quietly disable the tag. This is especially useful in situations where a customer is trying on multiple items.
Integrated Swing Tag
The integrated swing tag is a popular choice for security purposes. It can be either covert or overt, depending on your needs.

The covert solution encases the chip within the swing tag, making it nearly invisible. This can be beneficial for those who want to maintain a sleek and unobtrusive design.
The overt solution, on the other hand, applies the tag device to the side of the swing tag, making it more noticeable. This option can be a good choice for those who want to make a statement with their branding or logo.
Both options can be printed with your branding or logo and carry whatever information you wish to include.
Gemini Tag
The Gemini Tag is a type of security tag that's designed to be highly resistant to tampering and removal. It's often used in high-value settings like jewelry stores and museums.
Gemini Tags are typically made of a thin, flexible material that's difficult to cut or break. This makes them a popular choice for securing items that need to be protected from theft or damage.
One of the key features of Gemini Tags is their ability to be easily deactivated with a specific device. This allows authorized personnel to quickly and quietly remove the tag without causing damage to the item.
UHF 900 MHz EPC Tag

The UHF 900 MHz EPC Gen 2 RFID Tag is a type of security tag that's commonly used in the Continental US and Canada. It's shipped from a local warehouse, making it a convenient option for many businesses.
This type of tag uses Radio Frequency Identification (RFID) technology, which is one of the two technologies used for manufacturing tracking devices. RFID is also known as "RFID" for short.
RFID tags like the UHF 900 MHz EPC Gen 2 tag are often used for product tracking and anti-theft purposes. They can be integrated into labels and tags, making it easier to keep track of products and prevent theft.
Here are some key features of the UHF 900 MHz EPC Gen 2 RFID Tag:
The UHF 900 MHz EPC Gen 2 RFID Tag is a reliable and efficient option for businesses looking to implement RFID technology.
How Security Tags Work
RFID security tags are small microchips that send a radio signal to a receiver.

They can literally fit onto a sticker on the back of a label, which is why they're used in a variety of applications.
RFID tags contain basic information such as price or SKU number, which is why they're used for tracking purposes.
This is why you'll find RFID tags in passports, Metro transport cards, hotel room key cards, and pet microchips.
What is RF?
RF is a technology used in electronic article surveillance (EAS) systems.
RF inlays consist of an antenna and a radio transmitter sandwiched between two sticker layers.
RF is one of the three most common forms of EAS used in loss prevention systems, alongside RFID and AM.
RF anti-theft stickers work by communicating with security gates at your shop's entrance.
If the sticker hasn't been deactivated or removed at the checkout, its radio transmitter will fire up when the antenna in the security gates sends a signal to it.
This causes the alarm to sound, preventing shoplifting.
EAS01

EAS01 security tags are a type of security measure used to prevent shoplifting and inventory loss. They're often attached to clothing or other items in stores.
A variably printed swing tag with an RFID enabled inlay is a key component of EAS01 tags. This allows for easy identification and tracking of tagged items.
EAS01 tags can also be paired with an AM self-adhesive tag that has a dummy barcode. This might seem counterintuitive, but it's actually a clever way to deter thieves who might try to remove the tag and resell the item.
Key Information
To ensure you get the right security tags for your needs, it's essential to consider a few key factors.
First, you'll want to identify the specific application requirements of your security tags. This includes understanding the expected duties of the label or tag, such as whether it's for inventory tracking, theft prevention, or asset management.
Operating frequency required is another crucial aspect to consider. You'll want to make sure the tags can operate within the environment they'll be used in.
Understanding the operating environment is vital, as it will affect the performance and lifespan of the tags. This includes factors like temperature, humidity, and exposure to chemicals or physical stress.
You'll also need to consider the scanning equipment you'll be using, as this will impact the compatibility and functionality of the tags.
The expected life cycle of the label or tag is another important factor, as it will determine how long the tags will remain functional and effective.
To summarize the key information, here's a quick rundown of the essential factors to consider:
- Specific application requirements
- Expected duties of the label or tag
- Operating frequency required
- Understanding of the operating environment
- What scanning equipment you will be using
- Expected life cycle of the label or tag
Benefits of Security Tags
Security tags offer numerous benefits, making them a valuable asset for retailers and businesses.
They can be easily integrated into existing inventory management systems, streamlining the process of tracking and monitoring merchandise.
Radio frequency security tags can be programmed to provide real-time alerts when a tagged item is removed from a store or warehouse.
This helps prevent shoplifting and theft, reducing losses and increasing overall profits.

The tags are also highly durable and can withstand the rigors of daily use, ensuring they remain effective for an extended period.
Their compact size makes them easy to conceal within clothing or other items, making them less noticeable to potential thieves.
Security tags can be reused multiple times, reducing waste and the need for frequent replacements.
This cost-effective solution is a significant advantage for businesses looking to implement a robust loss prevention strategy.
Implementation and Solutions
Radio frequency security tags can be integrated into labels and tags in various ways. Immago offers a range of solutions that seamlessly integrate EAS devices into labels, tags & packaging directly to your chosen point-of-production.
You can choose from entry level systems, such as a standard EAS tag overprinted with variable product information, e.g. a barcode. These are great for simple applications and can be easily implemented.
Immago's solutions can also be used to create covert solutions, where the device is integrated into a generic or branded woven label or swing tag. This is ideal for situations where discretion is key.

The company's fully integrated solutions combine variable product information and branding with the RFID device into a single label or tag product. This provides a comprehensive security solution that's both effective and visually appealing.
Here are the different types of solutions offered by immago:
- Entry level systems (e.g. standard EAS tag with variable product information)
- Covert solutions (e.g. device integrated into a generic or branded woven label or swing tag)
- Fully integrated solutions (e.g. combining variable product information, branding, and RFID device into a single label or tag)
Where Is RF Technology Applied?
RF technology is used in various retail sectors to protect products from theft, including apparel, bottles, food items, and certain garments and accessories.
RF stickers can be applied to a product's hang tag or directly to the product itself, depending on its type.
RF labels can be embedded into shoes and are designed to break after 1000 steps, providing an added layer of security.
Dual technology labels, which combine RF technology with RFID, offer the best of both worlds by working with existing RF loss prevention hardware and providing inventory transparency and interactive benefits.
Many retailers find that dual technology labels increase their return on investment due to the added functionality of RFID tech.
Retailers can opt for dual technology labels that are embedded into pocket tags and care labels, eliminating the need for stickers on hang tags.
Anti-Theft & Tracking Devices Improve Traceability

Anti-theft and product tracking devices are integrated into labels and tags through a process called Source Tagging or Electronic Article Surveillance (EAS). These devices are made using Radio Frequency (RFID) and Acousto Magnetic (AM) technologies.
RFID tags have a real advantage over barcodes when it comes to shipment tracking, allowing shipments to be scanned in bulk and making the tracking process faster and cheaper.
immago offers a range of EAS and RFID solutions that seamlessly integrate into labels, tags, and packaging, including entry-level systems, covert solutions, and fully integrated solutions.
RF technology is used in various retail sectors, including apparel, to protect products. RF stickers are applied to products, such as hang tags or the product itself, depending on the item.
Here are the different types of EAS and RFID solutions offered by immago:
- Entry level systems: standard EAS tags overprinted with variable product information, e.g. a barcode
- Covert solutions: EAS devices integrated into generic or branded woven labels or swing tags
- Fully integrated solutions: combining variable product information and branding with the RFID device into a single label or tag product
Dual technology labels, which combine RF technology with RFID, offer the best of both worlds by providing inventory transparency and interactive benefits, while also protecting stock from theft.
Specific Solutions and Products
We offer a range of solutions that integrate EAS devices into labels, tags, and packaging, including entry-level systems, covert solutions, and fully integrated solutions.
immago puts the 'Source' into 'Source Tagging' by offering solutions that seamlessly integrate EAS devices into labels, tags & packaging directly to your chosen point-of-production.
Our entry-level systems include standard EAS tags overprinted with variable product information, such as barcodes.
Covert solutions integrate EAS devices into generic or branded woven labels or swing tags.
Fully integrated solutions combine variable product information and branding with the RFID device into a single label or tag product.
RF technology is used in various retail sectors, including apparel, bottles, food items, and certain garments and accessories.
RF stickers can be applied to a product's hang tag or to the product itself, depending on what it is.
Dual technology labels combine RF technology with RFID in a single label, offering benefits like inventory transparency and loss prevention.
Here are some examples of dual technology label applications:
- Pocket tags and care labels
- Labels embedded into shoes
- Labels that can be embedded into products and designed to break after a certain number of steps (e.g. 1000 steps)
Introduction and Overview

Radio frequency security tags, or RFID tags, are a type of security device that uses radio waves to communicate with a reader.
These tags are commonly used in various applications, including animal identification, container identification, and tool identification.
LF RFID security tags, which operate at a frequency range of 30 kHz to 300 kHz, are a popular form of RFID tag.
They are often used in the form of cards and keychains due to their ease of use, low cost, and customization options.
Typical operating frequencies for LF RFID tags are 125KHz, 134.2KHz, and others.
The low frequency tag is a passive tag that obtains its operating energy from the near field of the reader's radiation.
LF RFID security tags require to be located in the near field region radiated by the reader antenna to function.
Their reading distance is generally less than 1 meter.
International standards related to LF RFID tags include ISO11784/11785 for animal identification and ISO18000-2 for 125-135 kHz.
Frequently Asked Questions
Do RFID tags prevent theft?
Yes, RFID tags can help prevent theft by identifying the specific item being stolen. They offer a more precise and efficient solution compared to traditional RF systems.
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