Our RFID bolt seal combines a single-use galvanized-steel locking structure with passive UHF identification. It is designed for container doors, trailers and cargo movements where operators need to compare a physical seal number with an electronic EPC record.
RFID Bolt Seal Technical Specifications
Confirm the chip, memory allocation, regional frequency, reader setup and mechanical seal specification before placing a production order.
| Specification | Listed Configuration | Order Confirmation |
|---|---|---|
| Air interface | ISO/IEC 18000-6C, EPC Class 1 Gen 2 | Confirm compatibility with the intended UHF reader. |
| Chip options | Alien Higgs 3 or Higgs 4; other options by review | Approve the exact chip before encoding. |
| Operating frequency | 860–960 MHz | Specify the destination market and reader band. |
| Operating mode | Passive, battery-free UHF RFID | Reader power and antenna position determine performance. |
| Unique TID | 96 bits | Define whether the software will capture and verify TID. |
| EPC memory | 96 bits | Provide the EPC format and numbering rules. |
| User memory | 512 bits | Confirm the selected chip and required data length. |
| Reference read range | Up to 10 m under suitable test conditions | Validate on the sealed container at the actual portal. |
| Ingress protection | IP65 | Confirm exposure, cleaning and storage conditions. |
| Operating temperature | −30°C to +80°C | Check both ambient and surface temperatures. |
| Data retention | Up to 50 years, chip dependent | Treat this as a chip specification, not seal service life. |
| Write endurance | Up to 100,000 cycles, chip dependent | Most single-use seal projects require controlled encoding once. |
Reading-distance note: The stated 10 m value is a reference maximum. Container metal, seal orientation, nearby seals, reader output, antenna gain, vehicle speed and local RF regulations can produce a shorter operational range.
Mechanical Seal Construction
The product includes a pin and locking body. Both parts and their visible identifiers should be checked during receiving, application and removal.
| Component | Length | Weight | Material |
|---|---|---|---|
| Pin / key | 76 mm ±2 mm | 335 g ±20 g | Galvanized carbon steel with ABS |
| Body / locker | 68 mm ±2 mm | 228 g ±20 g | Galvanized carbon steel with PC and ABS |
Certification check: The current product information identifies an ISO 17712:2013 high-security configuration.
What the RFID Bolt Seal Can Verify
A bolt seal supplies mechanical evidence and an RFID identity. The complete security result still depends on inspection procedures and the connected logistics system.
Mechanical Locking
The pin passes through the container-door hasp and locks into the single-use body.
Visible Seal Number
Printed or laser-marked data allows personnel to compare the seal with shipping documents.
Electronic Identity
The EPC and available TID provide machine-readable identifiers for the logistics record.
System Decision
The buyer's software compares the scan with the expected container, shipment and seal status.
Important limit: Reading an expected EPC does not by itself prove that a container has remained unopened. Personnel should also inspect the pin, locking body, door hardware and visible seal number.
RFID Bolt Seal Application Workflow
Assign
Associate the visible number, EPC, TID, container number and shipment record.
Apply
Insert the pin through the approved door hasp and fully engage the locking body.
Verify
Pull the assembled seal, inspect the markings and confirm the RFID record.
Close the Record
Record arrival inspection and authorized removal before disposing of both parts.
Control point: Define who may issue, apply, replace and remove seals. Any replacement seal should create a new record rather than silently overwriting the original identity.
Reader and Portal Deployment Checks
A successful sample read at a desk does not establish performance at a gate. Test the complete sealed container and the intended operating process.
| Deployment Variable | Why It Matters | Acceptance Check |
|---|---|---|
| Regional frequency | Reader channels and permitted output vary by market. | Confirm the destination country before production. |
| Reader type | Handheld and fixed readers create different read zones. | Test the exact reader, firmware and antenna. |
| Container metal | Nearby steel affects antenna tuning and field distribution. | Test the seal in its final door-hardware position. |
| Vehicle speed | Available inventory time decreases at a moving gate. | Run repeated passes at the planned speed. |
| Multiple seals | A portal may detect adjacent containers or stored seals. | Define read-zone filtering and exception rules. |
| EPC format | Uncontrolled encoding creates duplicate or unusable records. | Approve the data file and verify duplicate detection. |
Applications for RFID Container Seals
Shipping Containers
Link the seal identity with the container and transport record at dispatch, transfer and destination.
Truck and Trailer Doors
Use where the locking hardware accepts a bolt seal and the planned reader can reach the applied position.
Rail Cargo Operations
Support machine-readable seal checks at controlled rail-yard inspection or transfer points.
Customs Inspection
Compare electronic and visible identifiers with controlled shipment records during inspection.
Warehouse Dispatch
Record which serialized seal was issued and attached before a loaded vehicle leaves the facility.
System Integration
Supply EPC, TID and visible-number relationships for approved transport-management workflows.
Custom Encoding, Marking and Order Data
We can review RFID encoding and visible identification after the buyer defines the numbering structure and record ownership.
RFID Data
- EPC numbering structure
- Required user-memory content
- TID capture and association
- Read and write verification rules
Visible Identification
- Sequential seal number
- Barcode or QR code
- Logo and operator text
- Required color identification
Production Records
- Customer-provided data file
- Duplicate-number screening
- Visible-to-electronic data matching
- Approved output or verification file
Data approval: Confirm whether the printed number should match the EPC numerically or be connected through a separate database mapping. The relationship must be established before mass encoding.
Information Needed for an RFID Bolt Seal Quote
Seal and Application Requirements
- Container, trailer or cargo-door type
- Required mechanical security standard
- Destination market and operating temperature
- Required colors and visible marking
- Quantity, packaging and delivery destination
RFID and Data Requirements
- Frequency region and reader model
- Required chip and memory allocation
- EPC format and starting serial number
- TID, barcode and EPC mapping rules
- Portal distance and vehicle speed
Related RFID Security Seal Options
Compare the locking mechanism, seal location, required removal method, reading distance and identification workflow before selecting another construction.
RFID Bolt Seal Questions
Does the RFID bolt seal comply with ISO 17712:2013? +
The listed configuration is identified as an ISO 17712:2013 high-security seal. Before ordering, request the applicable documentation and confirm that the tested model and construction match the supplied product.
Can the seal really be read from 10 meters away? +
Up to 10 meters is a reference maximum under suitable conditions. Actual distance depends on the reader, antenna, permitted output, seal orientation, container metal, nearby tags and installation environment.
Does the RFID chip detect when the bolt is cut? +
The listed passive UHF specification does not establish an electronic cut-sensing function. Tampering should be determined through physical inspection, number reconciliation and the buyer's controlled seal records.
Can the RFID bolt seal be reused? +
No. The mechanical bolt seal is intended for one-time application and must normally be cut for authorized removal. Any replacement should receive a new identity and logistics record.
Can you encode our own EPC numbers? +
Custom EPC encoding can be reviewed. Provide the data structure, starting values, uniqueness rules, visible-number relationship and required output file before production.
Which UHF frequency should we order? +
Specify the country of use and the reader's approved operating band. Although the listed range is 860–960 MHz, the final tag and reader setup should be optimized for the applicable regional regulations.
What should be tested before bulk procurement? +
Test mechanical application, pull verification, authorized removal, visible-number readability, EPC and TID capture, installed read range, portal direction, vehicle speed and record matching.
What information is required for a quotation? +
Please provide the application, required standard, destination market, reader model, chip, EPC format, printed numbering, colors, quantity, packaging requirements and destination country.
Configure the Seal, RFID Data and Reader Together
Send us your container or trailer application, required security standard, destination market, reader setup, EPC format, visible numbering and quantity for configuration review and pricing.
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