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R.F.I.D. (RF Identification)

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RFID: Radio Frequency Identification

Radio Frequency Identificationis a form of contact-less Automatic Identification and Data Capture (AIDC) technology.

R.F.I.D.is often mistaken as a single technology, however it is actually a general classification for some very different technologies that have one main attribute in common...........transmission of data by radio waves.

R.F.I.D. was originally developed for specialized asset tracking and access control applications (known as “closed” systems) and now in conjunction with the development of international standards, is being implemented in Supply Chain Logistics applications (known as “open” systems) to replace &/or co-exist with barcodes.

Like barcodes, R.F.I.D. is best suited to applications where tag “reading” conditions are very predictable & repeatable, however unlike barcodes, R.F.I.D. is ideal for fully automated data capture.

R.F.I.D. is also better than barcodes for non “line of sight” tag reading, however as metals & liquids have both positive & negative effects on radio waves, specialist advice & design is a crucial factor in ensuring a reliable system is implemented.

The 2 distinctly different types of RFID applications are “Fixed RFID” or “Mobile RFID”.

If the reader is in a stationary position when it reads tags; it is called fixed RFID.

These fixed readers are set up specific interrogation zones and create a "bubble" of RF energy that can be tightly controlled if the "portal" is well engineered.

This allows a very definitive reading area for when tags go in and out of the interrogation zone.

On the other hand, if the reader is mobile (portable) when the reader reads tags which are typically stationary, it is called mobile RFID.

Due to power limitations, most mobile tag readers cannot read passive tags from long distances compared to fixed readers, however most R.F.I.D. systems are designed to be fully automated & therefore are predominantly “hands-free”.

Like everything technology based there are always exceptions so it is always best to discuss your application with us so that we can advise you on the best solution.

RFID Smart Labels and Tags

R.F.I.D. Tags can be used with or instead of barcodes.
While the most common method of attaching tags is using self-adhesive materials this is not always suitable or possible-it must be reasonably quick, easy and permanent

Other methods include:

Plastic or wire cable ties
2 part epoxy adhesive or other industrial glues like Liquid Nails
Silicon or similar waterproof products
Key tags
Rivet or screws

There are literally thousands of different tags available, many with quite unique characteristics.

Un-powered (passive) or battery powered (battery assisted passive or active)
Short Range
Long Range
Read Only
Read & Write
High temperature

Standard and Custom Designed RFID Reader systems

Desk top or wall mounted
Free standing
Hand-held
Mobile RFID enabled computers
Chute adaptable
Custom made portals or reader gantrys

RFID Professional Services

RFID Business Process Consulting (Analysis)

No RFID solution is possible without first understanding your business processes. With our background in business process improvement and our RFID experience, the best benefit of utilizing RFID may lie in updating your processes and practices.

RFID System Design

With our understanding of your business processes, our extensive integration experience and our knowledge of the various RFID technologies, Comware will design a custom solution that best addresses your needs and requirements. Our design, which covers everything from the hardware and software to integration services, is guaranteed to meet your specifications.

RFID Implementation Roadmap

The Roadmap consists of the steps required for implementing the system design. It outlines the recommended hardware and software, along with the necessary installation and integration services necessary for a successful project.

RFID Pilot (Proof of Concept)

As there are many variables that can affect the outcome of a RFID-based solution, a pilot many times is recommended as no two projects or environments are the same. This real-world test will allow Comware to optimize the solution before rollout.

RFID Full System Implementation

Comware can fulfill all the roles required for implementation, from project management and hardware fulfillment to reader configuration and backend integration. Comware is a reseller of many of the top RFID hardware manufacturers, both passive and active.

RFID Custom Software Development

Comware has the experience and knowledge to provide all levels of software development services. Whether you require middleware development or integration with PLCs, industrial control systems, backend databases or ERP systems, Comware, in conjunction with speciaist partners, has the capability to fulfill most software development requirements.

RFID Support and Training

Once your project has been implemented, Comware is still there for you. We can help train your staff on the new system. We also provide both hardware and software support along with additional support packages.

RFID evaluation & developer kits (available for purchase)

HF Beginners kit (13.56 Mhz)
HF Advanced kit (13.56 Mhz)
LF Beginners kit (125 kHz)
LF Advanced kit (125 kHz)
UHF Beginners kit (918-926 MHz for Australia)
UHF Advanced kit (918-926 MHz for Australia)