5 Secrets From The Vault About RFID Seal


It is amazing to think that today’s technology made things easier. The logistics, transportation, and integrity of goods are far from traditional ones. One thing that proves this fast development is RFID (Radio Frequency Identification) seals.

Compared to older version seals that rely on visual inspection, RFID seals use electronic tags. These seals revolutionized the way assets are tracked, monitored, and protected.

It utilizes tags that are capable of transmitting unique data through radio waves.

RFID seals are the manifestation of a cutting-edge digital creation. Such innovation is indeed a wonder to curious minds.

If you wish to learn more about RFID seals, you’ve come to space! Calm your curious mind; we’ll help you key in the code to unlock five secrets from the vault about RFID Seals!


The Power of RFID Seal

The Power of RFID Seal

At first glance, RFID seals may seem like straightforward devices. In reality, they are complicated since they are designed to safeguard assets. Despite their complex nature, they utilize a simple yet effective mechanism.

Each seal contains an RFID tag consisting of a microchip and an antenna. When the tag is detected by a reader, it transmits unique identification data. The reader decodes the data and displays real-time information about the sealed asset.

Furthermore, an RFID seal is more advantageous than barcodes or QR codes. It enables automated and hands-free identification and doesn’t require manual intervention, which enhances operational efficiency and reduces the risk of human error and manipulation.

Moreover, what’s great about RFID seals is that they are equipped with tamper detection mechanisms. These features add an extra layer of security to the sealing process. It is very useful when someone tries to breach the seal.


An alarm will be triggered to notify stakeholders about the potential security threat. This approach is very proactive, as the alert is sent in real time in real-time.


Secret 1: Optimal Placement Techniques

Optimal Placement Techniques

To be able to maximize the effectiveness of RFID seals, they should be placed at the right space. Some of the factors to consider the placement of RFID seals are the following:

type of asset being secured, the environment in which it operates, and your desired level of security. We have listed some key techniques for optimal placement that you can consider:

Nature of the Asset

Different assets have different needs and requirements regarding seal placement. For example, if you are sealing a container, place your RFID seal on a corner or edge. This will minimize the risk of tampering, as it will be more difficult to access without breachers leaving a trace.


Similarly, it applies to your assets that have irregular shapes or surfaces, like equipment. Look for a flat and stable area to ensure proper adhesion that will last.

Consider Environmental Factors

It is common knowledge that environmental conditions impact the effectiveness of RFID seals. Factors such as extreme temperatures, exposure to moisture, and proximity to metallic surfaces may interfere with signals, compromising seal integrity. When choosing the placement, it is wise to choose areas that have minimized exposure to environmental stressors.

Balance Visibility and Security

Although RFID seals must be securely attached to assets, their visibility can also be their downfall. This is because they can encourage tampering attempts. Therefore, you must learn to strike a balance between security and visibility. This technique can be achieved by avoiding the overly visible placement of seals.


Secret 2: Advanced Activation Methods

Advanced Activation Methods

Many may be familiar with RFID seals, but only a few know how to maximize their use. Knowledge of certain techniques will help you encompass manual and automatic activation, depending on your situation. Let’s delve into these techniques:

Manual Activation Techniques


Tap and Hold Method


The tap-and-hold method is effective when manual activation is necessary. It involves physically tapping the RFID seals against an RFID reader, which triggers the reader to connect with the seal. Furthermore, this method is useful for environments where automated activation is not feasible.

Automatic Activation Techniques


Motion Detection Activation


Motion detection activation is the most convenient solution in scenarios where assets are constantly in motion. By equipping RFID readers with motion sensors, RFID seals can be automatically activated when movement is detected. This ensures that seals are activated precisely when needed.


Secret 3: Fine-Tuning Configuration Settings

Fine-Tuning Configuration Settings

Configuring RFID seals has unique requirements and constraints depending on its application. It also requires careful consideration and expertise. That is why we have prepared the key aspects involved in the proper configuration of RFID seals.

Selecting the Right RFID Protocol and Frequency


RFID frequency may change depending on your application. For example, LF or Low-Frequency RFID seals are ideal for proximity reading. HF or High-Frequency are well-suited for high data transfer rates and shorter read ranges. UHF or Ultra-High Frequency offers long-range capabilities suited for supply chain management.


When configuring seals, selecting the appropriate protocol is essential for achieving optimal RFID seal performance.

Adjusting Read Range and Power Settings

By knowing how to adjust the transmit power of the RFID reader, you can tailor your seals depending on their use. For example, when you need longer read ranges, increasing the transmit power and proper antenna placement will extend the reach of RFID seals. It could be applied to scenarios such as inventory tracking.


Similarly, reducing the transmit power will help minimize interference when you need shorter read ranges.

Customizing Data Encoding and Encryption

Learning how to customize data encoding and encryption is very important. This ensures that your data is secure and well-protected. Encryption algorithms protect any sensitive information stored in RFID seals from unauthorized access and tampering.


Secret 4: Proactive Maintenance Practices

Proactive Maintenance Practices

Regular Inspection and Cleaning


Conducting regular inspections of your RFID seals is a must. This process checks for signs of damage, wear, or tampering. You should inspect the seal’s casing, antenna, and tamper detection mechanisms. By doing so, you will know if there are any physical defects or abnormalities.


In addition, you must regularly clean your RFID seals. This will remove dirt, dust, and debris that may have accumulated on the surface. Whenever you do so, make sure you use a soft, non-abrasive cloth with mild detergent. After this, carefully wipe the seals clean so you won’t damage any sensitive components.


Protective Enclosures and Covers


You can opt for protective enclosures to shield your RFID seal from environmental hazards. The covers should be made of durable materials that will provide the proper protection. Additionally, they should not obstruct the signal transmission process.

Calibration and Testing


See to it that you regularly calibrate your RFID readers and antennas. It will ensure they are accurate and reliable when communicating with RFID seals. Try performing periodic testing or an RFID seal to verify its operations.


Secret 5: Cutting-Edge Security Features

Cutting-Edge Security Features

detection mechanisms. These mechanisms detect unauthorized breaches. These mechanisms include sensors, switches, and circuits that trigger an alarm when the seal is compromised.

Encryption and Authentication

RFID seals utilize encryption to protect sensitive data passed from the seal to the RFID reader. Some authentication mechanisms, such as mutual authentication and challenge-response protocols, prevent spoofing and unauthorized access.

Access Control and Authorization

If you want another layer of protection, you can configure access control and authorization settings for your RFID seals. Access controls only allow permitted users or devices to interact with the seal. Meanwhile, authorization specifies the level of access being granted to users.




Armed with this newfound knowledge about RFID seals, may you utilize them well to secure your assets. By applying these insights, your organization can navigate the world of asset management with confidence.


Now that the secrets are out of the vault, we hope that you take them by heart. If you forget about them, you are free to go back to this article.


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