Library Security Solutions
TAGIT EM Library Security Gates & LABELS
EM Security for Books & Media
Compatible with major EM library security systems, including:
3M · Sentry · Certus · Dialoc · Gateway · Knogo
Compatibility with Meto/Checkpoint, Sensormatic and other EM systems.
Key Benefits
Your Benefits
RELIABLE EM LABEL DETECTION
TAGIT EM systems provide consistent detection across multiple EM label orientations for reliable library theft protection.
BOOSTER BAG DETECTION
TAGIT EM systems can detect compatible EM security labels concealed inside foil-lined booster bags and support specialized protection for CDs, DVDs and other challenging media.
FLEXIBLE LABEL OPTIONS
TAGIT offers Tail Tags and compact EM label formats for books, media and other library materials, supporting different security and application requirements.
QUIET OPERATION
TAGIT EM systems are designed for quiet operation, making them suitable for libraries, archives and other noise-sensitive environments.
FLEXIBLE SYSTEM RANGE
Choose from a range of TAGIT EM systems designed for different entrance layouts, performance requirements and architectural environments.
QUALITY ASSURANCE
TAGIT EM systems undergo controlled quality testing to support reliable performance and long-term operation.
EM vs. RFID: Which Library Security System Is Right?
EM and RFID are two widely used technologies for library security and management, but they serve different purposes. EM systems focus primarily on library theft prevention, while RFID systems can combine item identification, inventory management, circulation, self-checkout and security functions.
EM Library Security Systems
Electromagnetic (EM) library security systems provide dedicated theft protection using discreet EM security labels installed in books and other library materials. EM is particularly suitable for libraries where reliable theft detection is the primary security requirement.
RFID Library Systems
Radio Frequency Identification (RFID) library systems use RFID tags to identify individual items and can support inventory management, circulation, self-checkout and security functions through integration with a Library Management System (LMS).
Which is better for a library: EM or RFID?
Neither technology is universally better. EM is primarily focused on dedicated theft protection, while RFID offers broader identification and library-management capabilities. The right choice depends on the library's security, inventory, circulation and operational requirements. EM and RFID can also be used as complementary technologies.
EM vs. RFID: Key Differences
A side-by-side comparison of Electromagnetic (EM) and Radio Frequency Identification (RFID) technologies used in libraries.
Comparison | EM Library Security | RFID Library Systems |
|---|---|---|
| Primary Purpose | Dedicated theft prevention and Electronic Article Surveillance (EAS) | Item identification, inventory management, circulation, self-service and security |
| Tag Type | Thin EM security label inserted discreetly into books or other library materials | RFID tag containing a chip and antenna, typically applied inside the item |
| Security Detection | Dedicated EM detection of active security labels at controlled exits | RFID security gates detect appropriately configured/tagged items passing through the detection zone |
| Activation / Deactivation | EM labels can be activated and deactivated for circulation | Security status can be managed electronically as part of the RFID circulation workflow |
| Security Gates | Works with compatible EM EAS library security gates | Works with compatible RFID library security gates |
| System Integration | Can operate as a dedicated standalone security system | Often integrated with a Library Management System (LMS) for circulation and item management |
| Security Focus | Dedicated physical theft protection at library exits | Combines item identification with security and library-management functions |
| Self-Service | Primarily designed for security rather than item identification | Well suited to automated circulation and self-service workflows |
| Inventory Management | Does not identify individual books or provide inventory data | Enables identification of individual tagged items and supports efficient inventory processes |
| Metal & Challenging Materials | Specialized EM labels are available for media and other challenging materials | RFID performance can depend on tag type, placement, materials and surrounding environment |
| Shelf Scanning | Not designed for electronic item identification or shelf inventory | RFID readers can support rapid shelf and inventory scanning |
| Installation | Security-focused infrastructure with EM gates and compatible activation/deactivation equipment | Can include RFID gates, readers, self-service equipment, software and LMS integration |
| Best Suited For | Libraries prioritizing dedicated theft protection | Libraries seeking identification, circulation, inventory and self-service capabilities alongside security |
Why Choose EM for Library Security?
EM library security systems are designed specifically for theft prevention. While RFID can support inventory management, circulation and self-service, EM provides dedicated security for books, media and other library materials.
RELIABLE EM DETECTION
Discreet EM security labels provide dedicated theft protection for books, media and other library materials at controlled exits.
STANDALONE SECURITY SYSTEM
EM security can operate independently of a Library Management System (LMS), providing dedicated theft protection without requiring item identification or inventory integration.
DISCREET & DURABLE LABELS
Thin EM security labels can be discreetly inserted into books and other library materials and are designed for long-term security applications.
COMPATIBILITY WITH EM SYSTEMS
TAGIT offers EM library security labels for many existing and legacy EM systems. Compatibility depends on the specific label format and system configuration.
3T EM Tail Tags – Alternative to 3M™ Tattle-Tape® for Libraries
Looking for an alternative to traditional 3M™ Tattle-Tape® library security labels? Contact TAGIT to discuss the right 3T Tail Tag for your library.
EM Security Tags for Books – 3M™ Tattle-Tape® Alternative
TAGIT develops and manufactures electromagnetic (EM) security labels for libraries, archives and academic institutions. Our range includes discreet Tail Tags and other EM label formats designed for reliable theft protection of books, journals and other library materials.
TAGIT EM library labels are manufactured under controlled production and quality processes and are available for both TAGIT systems and many existing and legacy EM library security installations.
Compatibility depends on the specific label format and system configuration. Our team can recommend the appropriate EM label for your existing library security system.
Learn About TAGIT EM Library Label Performance
EM Security Tags for Libraries
TAGIT develops and manufactures a wide range of electromagnetic (EM) security labels for libraries, archives and other institutions. Our EM labels are manufactured in Europe under controlled production and quality processes and are available for TAGIT systems as well as many existing and legacy EM library security installations.
One of TAGIT's most widely used library products is the 165 mm 3T Tail Tag. This ultra-slim EM security label is designed for discreet insertion into books and journals. Double-sided adhesive and extended release-fabric tails allow the label to be inserted deep into the book gutter, making visual detection and unauthorized removal more difficult.
Deactivatable & Non-Deactivatable EM Labels
For lending libraries, deactivatable EM security labels can be repeatedly activated and deactivated as books are borrowed and returned. The label can be deactivated during legitimate checkout and reactivated when the item is returned to the library.
For reference collections and materials that should not leave the controlled area, TAGIT also provides non-deactivatable EM security labels for permanent theft protection.
EM Labels for Books, CDs, DVDs & Library Media
TAGIT offers specialized EM security label formats for books, journals, CDs, DVDs and other library materials. Different label formats are available depending on the item, required security function and existing EM library security system.
TAGIT 3T Tail Tags can also provide an alternative to traditional 3M™ Tattle-Tape® library security labels in compatible EM installations. Compatibility depends on the specific system configuration, and TAGIT can recommend the appropriate label format for an existing installation.
Tail Tags

3T TAGIT TAIL TAG | 165 × 4 mm
Suitable Systems:
Glue placement:
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3T - TAGIT TAIL TAG | 120 x 4 mm
Suitable Systems:
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CD/DVD LABELs

CD/DVD LABEL | 90 x 4 mm
Suitable Systems:
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Reduce Library Security Label Costs

LABEL | 90 x 10 mm
Suitable Systems:
Glue placement:
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DROP-IN LABEL | 63 x 6 mm
Suitable Systems:
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DROP-IN | 90 x 6 mm
Suitable Systems:
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COST-EFFICIENT ALTERNATIVE TO TAIL TAGS

LABEL | 90 x 5 mm
Suitable Systems:
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LABEL | 120 x 5 mm
Suitable Systems:
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Premium EM EAS Security System
TAGIT Premium is an electromagnetic (EM) EAS security system designed for reliable asset protection in libraries, institutions, pharmacies, bookstores and other security-sensitive environments.
Manufactured from high-quality acrylic, the Premium system combines transparent design with reliable EM label detection. System configuration and installation distance can be adapted to the entrance layout and local electromagnetic environment.
TAGIT Premium supports specialized applications involving EM labels on metal-containing products and EM labels concealed by aluminium foil, making it suitable for challenging asset-protection environments.
- RELIABLE EM LABEL DETECTION
- DETECTS EM LABELS ON METAL-CONTAINING PRODUCTS
- DETECTS EM LABELS CONCEALED BY ALUMINIUM FOIL
- DIGITAL SIGNAL PROCESSING (DSP)
- EXTERNAL ALARM & CAMERA INTEGRATION
- PREMIUM TRANSPARENT ACRYLIC DESIGN
Premium Light EM EAS Security System
TAGIT Premium Light is an electromagnetic (EM) EAS security system designed for reliable theft prevention and asset protection in retail and other security-sensitive environments.
Manufactured from high-quality acrylic, Premium Light combines a transparent, contemporary design with reliable EM label detection. The system can be configured for different entrance layouts, with detection performance depending on the system configuration and local electromagnetic environment.
Premium Light supports challenging applications, including EM labels on metal-containing products and EM labels concealed by aluminium foil. Standard colors are white and black, with additional colors available upon request.
- RELIABLE EM LABEL DETECTION
- DETECTS EM LABELS ON METAL-CONTAINING PRODUCTS
- DETECTS EM LABELS CONCEALED BY ALUMINIUM FOIL
- DIGITAL SIGNAL PROCESSING (DSP)
- FLEXIBLE SYSTEM CONFIGURATION
- TRANSPARENT ACRYLIC DESIGN
optional (NO/NC Relay output)
programmable sound and light alarm sequences
EM Library Security FAQ
Where should an EM security label be placed in a book?
For discreet book protection, an EM security label can be inserted between the pages toward the back of the book. The appropriate position may vary depending on the book format and label type.
Can two EM labels be placed at 90 degrees to improve detection?
Using two EM labels in different orientations may improve detection in some situations, but it can make activation and deactivation more complicated. For this reason, it is generally not recommended.
Can EM security labels be cut or shortened?
No. Cutting or shortening an EM security label can reduce its detection performance and may prevent reliable operation. Use the label in its intended dimensions.
Are TAGIT EM antennas and accessories safe for library staff and visitors?
TAGIT EM security equipment is designed for use in libraries and other public environments. Installation and operation should follow the applicable product instructions, safety requirements and local regulations.
How many times can an EM security label be activated and deactivated?
Compatible reusable EM security labels can be activated and deactivated repeatedly during normal library circulation.




























