The primary components of any RFID tracking system are the tag and reader. Antennas on both devices create the signal to communicate and store data.

 

The R-4000 Long Range RFID reader detects and decodes RF transmitted signals from 1st Choice RFID tags. It alleviates the costs of installing new cable systems using a building’s existing CAT5 Ethernet cabling infrastructure. For a long range RFID, check this out.

 

Detection and Identification

RFID uses electromagnetic fields to identify and track objects automatically automatically. The system comprises a microchip with an antenna (tag) and a reader with an integrated or external antenna. When the tag comes within range of the reader, it transmits a signal with the required information.

 

The reader then cross-references the signal with its database and takes the corresponding follow-up action. This can include granting access to a gated area for vehicles or personnel in hospitals, schools, airports and other commercial facilities.

 

In comparison to optical identification technology such as ANPR, RFID offers multiple advantages. For example, RFID can read several tags simultaneously and from a distance, whereas ANPR is limited to the line of sight and must scan each vehicle individually. Furthermore, RFID is not affected by environmental factors such as rain, snow or paint that can obstruct the line of sight. This makes it more suitable for various environments, including outdoor applications such as highway toll roads.

 

Accuracy

With a more extended read range than traditional RFID tags, long-range RFID trackers deliver the performance capabilities needed for real-time asset tracking. However, this comprehensive read range can be limited by the materials used on a particular object or the environment where it is being placed. For a long range RFID, check this out.

 

RFID has more challenging limits on how far a chip can be read from than GPS, which tracks high-value movable assets over much larger distances. This can be an issue in some operations, where companies must be able to catalogue the exact location of their equipment or vehicles.

 

Xerafy offers a wide range of long-range passive RFID hard tags, including the Container Outdoor tag, engineered for weatherproof durability for shippers and containers. These tags provide industry-leading read ranges of up to 20 meters and can work alongside the TRAK inventory tag, METAL SKIN and other Xerafy RFID labelling solutions. For even more granular data tracking, there is the option to combine active RFID and GPS technology.

 

Security

Long-range RFID systems can read a tag at up to 65 feet (20 meters). They can also relay sensor data such as temperature, tampering and g-force. This allows a shipment to be tracked over long distances more accurately than GPS can, saving time and money.

 

RFID technology is less susceptible to signal interference caused by metals and liquids than barcodes. Moreover, RFID tags can be read multiple times simultaneously, whereas the laser beam can only read a barcode.

 

However, RFID is not impervious to privacy concerns, and third parties with compatible readers could potentially skim information from a tag. This can be a concern in medical or military settings where a patient’s data is sensitive. To prevent this, choose an anti-collision technology system to gather RFID tag signals one at a time. This will ensure that only valid reads are performed. It will also reduce the risk of inaccurate or incomplete data. For a long range RFID, check this out.

 

Maintenance

In addition to identifying equipment at a distance, long-range RFID trackers can save companies time by automating inventory management tasks. This can reduce the number of forms to fill out and prevent transcription errors and duplicate data entries.

 

For example, a company that uses many tools for testing can save time by using an RFID system to identify and monitor the location of each tool. Rather than having employees manually check each tool to determine its availability, the system will alert them when the test kit is in use and send the information directly to a database.

 

Airline technicians can also reduce inspection times and costs with RFID Integrated Solutions. This system allows them to read affixed tags that display essential information about aeroplane components, including the history of corrosion removal and material loss. This information can help mechanics avoid unnecessary repairs and reduce wash times, hazardous waste removal, and lead time for structural repairs.