Our RFID e-seals tag combines a single-use locking mechanism, galvanized steel cable, battery-assisted UHF reading and electronic seal detection. The 421 × 50 × 19 mm IP66 construction is suited to containers, trailers, warehouse assets and other compatible logistics closures.
RFID E-Seals Tag Specifications
The listed 902–928 MHz configuration uses a CAB1 or VBL7-NC chip with ISO 18000-6C Gen2V2 communication and separate identity, EPC, user and reserved memory areas.
| Specification | Listed Configuration | Project Selection |
|---|---|---|
| Tag dimensions | 421 × 50 × 19 mm | Check clearance at the selected locking point. |
| Antenna dimensions | 98 × 36.7 mm | Approve housing position and orientation. |
| Chip | CAB1 or VBL7-NC | Select according to detection requirements. |
| Protocol | ISO 18000-6C Gen2V2 | Confirm reader and firmware compatibility. |
| TID or UID | 112 bits | Define its relationship with the asset record. |
| EPC or Block memory | 192 bits | Provide the required identifier format. |
| User File_0 | 512 bits | Define data fields and permissions. |
| Reserved memory | 112 bits | Confirm access-control ownership. |
| Operating frequency | 902–928 MHz | Verify the frequency at every deployment site. |
| Housing and cable | ABS housing and galvanized steel cable | Specify cable size and exposure conditions. |
| Reference read range | Up to 15 m on metal | Test with the final reader infrastructure. |
| Installation | Locking style | Approve the locking and removal sequence. |
| Colors | Yellow, red or green; customization available | Define color allocation and print contrast. |
| Battery | Embedded 165 mAh coin battery | Control storage and activation dates. |
| Listed endurance | Up to 12 months after locking | Include route and storage duration. |
| Protection | IP66 and suitable for on-metal use | Qualify the applied assembly. |
| Detection | Tamper-detection sensor | Define commands and exception actions. |
Select the E-Seal by Operating Task
The same seal body may serve different logistics processes, but cable fit, reader coverage, data fields and exception rules must be configured for each task.
Container Transportation
Link the RFID identity with the container, booking and shipment before final door closure.
Truck and Trailer Doors
Verify the assigned seal at fleet dispatch, route checkpoints and receiving gates.
Port and Terminal Gates
Use fixed-reader lanes to compare arriving seals with expected movement records.
Warehouse Security
Protect compatible cages, cabinets or high-value inventory areas with controlled access records.
Cross-Border Logistics
Capture identity and seal events at approved customs, transfer and bonded-storage locations.
High-Value Asset Control
Associate the seal with equipment or cargo requiring documented custody and opening authorization.
Choose the Required Detection Workflow
State terminology and command behavior must be approved for the selected chip. The software should compare the detected result with the expected stage of operation.
| Operational Stage | Expected Result | System Check | Required Action |
|---|---|---|---|
| Seal inventory | Available for assignment | EPC, TID and visible serial are registered | Release only approved stock |
| Before locking | Pre-lock condition | Seal matches the correct cargo or asset | Correct mismatches before closure |
| After locking | Secured condition | Reader confirms the assigned seal result | Save as the dispatch baseline |
| Transit checkpoint | No unauthorized change | Identity and condition match the route record | Continue or route to inspection |
| Authorized opening | Approved removal event | Operator and reason are authorized | Close the old record and replace the seal |
| Unexpected opening | Tamper exception | No approved event explains the change | Hold and investigate the protected item |
Implement the Seal in Four Steps
Register
Import the RFID identity, printed serial and production batch into the issue system.
Assign
Connect the seal with the container, vehicle, asset, cargo and route record.
Lock
Install the cable through approved hardware and capture the initial electronic result.
Verify
Compare the identity and condition at each defined checkpoint before release.
Reader Integration Requirements
Reader Hardware
- 902–928 MHz operating support
- Gen2V2 command compatibility
- Fixed or handheld reader model
- Antenna gain and polarization
- Reader firmware version
Site Configuration
- Lane width and vehicle speed
- Seal position and orientation
- Nearby metal and tagged assets
- Required reading distance
- Inspection-station layout
Software Integration
- EPC and TID capture
- Detection-result interpretation
- Asset and shipment matching
- User permissions
- Exception and audit records
Validate the On-Metal Reading Zone
| Test Variable | Test Setup | Acceptance Result |
|---|---|---|
| Seal orientation | Test every approved installation direction | Required data is captured consistently |
| Reader distance | Measure across the complete operating zone | Project range is met with margin |
| Metal environment | Use the final container, vehicle or equipment | No unacceptable blind positions remain |
| Movement speed | Run assets through the gate at operating speed | Identity and detection data are captured |
| Adjacent tags | Include nearby tagged cargo and vehicles | Software selects the intended e-seal |
| Weather conditions | Repeat checks under expected site exposure | Required operation remains acceptable |
Battery Inventory and Route Planning
Receive by Batch
Retain production, incoming inspection and storage records for each batch.
Rotate Stock
Issue approved inventory according to its production and receipt sequence.
Record Locking
Capture the date when the seal begins its battery-supported service period.
Allow for Delays
Include transport, terminal, customs and warehouse delays in service time.
Production and Order Verification
| Verification Area | Order Check | Output |
|---|---|---|
| Housing and cable | Dimensions, color, assembly and locking | Approved physical configuration |
| RFID identity | Chip response, TID and EPC | Readable electronic identity |
| Memory encoding | EPC, user fields and access settings | Verified encoded records |
| Detection function | Approved locking and opening sequence | Defined reader result |
| Visible printing | Serial, barcode, logo and text | Approved appearance and readability |
| Data matching | Printed data against RFID data | Reconciliation or encoding file |
| Packaging | Quantity, batch and issue sequence | Traceable shipment arrangement |
Customization for OEM and Integration Projects
Physical Options
- Steel-cable dimensions
- Yellow, red or green housing
- Custom color identification
- Locking-point requirements
- Project packaging format
Visible Identification
- Company logo and operating text
- Sequential serial numbers
- Barcode or QR code
- Asset or route information
- Variable-data printing
RFID Configuration
- EPC numbering structure
- TID and serial association
- User-memory encoding
- Access-setting requirements
- Finished data output
Information Needed for Configuration
Physical Application
- Container, vehicle or asset type
- Locking-point photographs
- Cable diameter and length
- Outdoor and handling conditions
System Requirements
- Deployment country
- Reader and antenna models
- Required reading distance
- Detection and software workflow
Order Requirements
- Artwork and serial rules
- EPC and memory specification
- Data-output format
- Quantity and delivery schedule
Related RFID Electronic Seals
Compare dimensions, frequency, read range, battery endurance, detection functions and locking hardware before selecting another e-seal.
RFID E-Seals Tag Questions
Can the RFID e-seal be reused after locking? +
The listed product is intended for one locking cycle. After authorized opening or cable removal, close its record and assign a new seal if secured custody continues.
Does a standard EPC reader support the detection sensor? +
Basic EPC inventory may not retrieve all detection functions. Confirm CAB1 or VBL7-NC support, Gen2V2 commands, reader firmware and integration software.
Is the 15-meter on-metal reading distance guaranteed? +
No. Up to 15 m is a reader-dependent reference. Reader power, antenna placement, metal structures, seal orientation, interference and movement speed affect the actual distance.
Can this 902–928 MHz tag be used in every country? +
No. Regional UHF regulations differ. Provide every country where the tag will be read so the frequency and reader configuration can be reviewed.
How much user memory does the tag provide? +
The listed configuration provides 512 bits of User File_0 memory, together with 112-bit TID or UID, 192-bit EPC or Block memory and 112-bit reserved memory.
How long can the embedded battery operate? +
The listed 165 mAh battery supports up to 12 months after locking. Storage, temperature, reader activity, detection behavior and route duration can affect achieved endurance.
What information is required for a quotation? +
Please provide the locking-point photographs, cable requirements, deployment countries, route duration, reader setup, detection workflow, artwork, RFID data rules, quantity and delivery schedule.
Configure the E-Seal for Your Logistics Operation
Send us the locking hardware, cable dimensions, operating region, route duration, reader infrastructure, detection workflow, artwork, encoding rules and quantity for review.
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