4 stages of RFID Seal Tag (Tamper Detection)

Three ID TECH branded RFID seal tags in blue, white, and green showing the integrated wire loop mechanism used for secure asset sealing and tamper evidence.

UHF Tamper Detection Wire Seal Tag

ID Tech Solutions offers a Tamper Detection RFID UHF Seal Tag, which represents one of the most recent advancements in RFID Seal/Wire Tags. This innovative tag features four distinct states of detection:
UNLOCKED, LOCKED, TAMPERED, and TAMPER TRIES. Its sleek design adds to its overall appeal. These tags are specifically engineered to function effectively on both metal and non-metallic surfaces. Furthermore, RFID cable seals are highly dependable, long-lasting, and capable of withstanding water, high temperatures, and high-pressure environments.
The high-security seal tag is primarily employed to secure packages or boxes, safeguard products, seal containers, components, industrial spare parts, mold tooling, chemicals, pesticides, food, animals, and various other items. It enables product identification, tracking, supervision management, logistics supply chain, digital warehousing, source traceability, as well as offering additional sealing for related security items and confidential goods for individuals.

1. UNLOCKED –  This status shows that it is the brand new tag that is detected by the user application/platform

RFID seal scanned with smartphone unlocking digital access system

2. LOCKED – This status shows that the tag is in use

Smartphone scanning RFID security seal tag showing locked status
3. TAMPERED – This status shows that the wire was cut-off and the container/package was opened before the client confirmed its delivery
Smartphone scanning RFID security seal showing tampered status after wire cut
4. TAMPER TRIES – This status shows that the wire was cut-off and recycled to make it new.
Mobile phone detecting reused RFID security seal wire tampering

Infographic showing four security states of RFID cable seal tags—Unlocked, Locked, Tampered, and Tamper Tries—with color-coded lock icons and security shields indicating reliability and effectiveness.

About the Author

Anshrah Neyaz

Sr. Technology Consultant

Anshrah holds a degree in Electronics Engineering and works as the Technology Consultant at ID Tech. A key contributor to the ID Tech blog, she has been actively involved in the RFID industry for several years, bringing in-depth knowledge of RFID hardware and its diverse applications. Outside of customer projects, she dedicates her time to testing and evaluating the latest RFID hardware available in the market.

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