Supply Chain Management And Rfid in Retail Industry ...

Radio Frequency Identification for supply chain management in retail industry.. :�

Radio Frequency Identification for supply chain management in retail industry.. Presented by..., S. SYED NIZAMUDEEN

What is RFID? :�

What is RFID? Radio Frequency Identification RFID is the use of small devices that can be electronically identified at a distance, through many obstruction, using radio...

Read more


Website: http://www.authorstream.com

RFID Technology Tags Readers And Software |authorSTREAM

RFID Technology: Tags Readers and Software

slide 2:

RFID Technology: Tags Readers and Software FID which is the short form of radio frequency identity is a DSRC or dedicated short range communication technology. In fact RFID refers to several technologies wherein radio waves are used to automatically identify objects or people. The technological concept of RFID is akin to barcode systems of...

Read more


Website: http://www.authorstream.com

Related topics : difference between passive and active rfid tags technology / rfid tag reader software / rfid active reader passive tag / rfid tag reader system / rfid active tag technology

Physical and Data Link Layer Protocols - RFID and Mobile ...

3) CDMA

RFID and WSN-�Radio Frequency Identification (RFID) is a radio frequency based identification and tracking technology. RFID is a method of uniquely identifying items wirelessly i.e. using radio waves. Based on various regulated ISM bands, the technology uses tags (with in-built microchips) that have unique identification number. The tags could be read using an RFID reader. So, an...

Read more


Website: https://www.engineersgarage.com

Asset Tracking System Using RFID: 4 Benefits For Your Business

Asset Tracking System Using RFID: 4 Benefits For Your Business

Posted on

by admin

Asset tracking system using RFID: A vital tool for every business

The global economy is slowly mending itself towards higher growth and businesses are focused on improving the efficiency of their operations to keep them sailing forward. Businesses are looking up to RFID (Radio Frequency Identification) technology to...

Read more


Website: https://blog.ezofficeinventory.com

Innovations in Traceability Systems and Product ID Tools ...

TECH TRENDS | December 2005/January 2006

Innovations in Traceability Systems and Product ID Tools

By Sarah Fister Gale

As the global food economy struggles to reconcile itself with new concerns about bioterrorism and the emerging implications of foodborne illness outbreaks, its response has been to take greater control over processing and distribution channels through the traceability of...

Read more


Website: http://www.foodsafetymagazine.com

Development of RFID Library Management Information System

Development of RFID Library Management Information System

Keshinro K. K�

�Department of Computer Engineering, Lagos State Polytechnic Ikorodu, Lagos State, Nigeria

3,4

�Department Of Elect/Elect, Lagos State Polytechnic Ikorodu, Lagos State, Nigeria

Abstract:

�RFID-based systems move beyond security to become tracking systems that combine security with more efficient tracking of...

Read more


Website: https://www.scribd.com

MicroTrac Radio Frequency Tracking Transmitter

Pegasus Technologies, Inc. has developed the MicroTrac Radio Frequency Tracking Transmitter, a miniature (RF) tracking transmitter capable of interfacing with virtually any existing GPS tracking product on the market. The MicroTrac device can be supplied in an OEM form factor that can be through-hole mounted onto a PC board, or it can be supplied in its own enclosure with an interface wire...

Read more


Website: http://www.pegtech.com

Related topics : gps rf tracking device / radio frequency tracking system in your vehicle / radio frequency tracking device / radio frequency identification tracking system / rf signal tracking device

Radio-Frequency Identification devices, is infection a ...

Radio-Frequency Identification (RFID) devices. We use them every day - some of us without even realizing it. For instance books or DVDs in some libraries have RFID tags that are scanned when they go in and out of a library database. We are granted access to offices and restricted premises using RFID badges. Some supermarkets and warehouses have run pilot programs to track and scan goods using...

Read more


Website: https://blogs.technet.microsoft.com

Delta leads quest to end lost airline luggage - usatoday.com

Delta leads quest to end lost airline luggage

Delta now betting on 'RFID' technology. If it works, other airlines are likely to follow.

Post to Facebook

Delta leads quest to end lost airline luggage Delta now betting on 'RFID' technology. If it works, other airlines are likely to follow. Check out this story on USATODAY.com: http://usat.ly/2bQEys0

CancelSend

A link has been sent to your...

Read more

Date: 2017-03-04 00:40:40
Website: http://www.usatoday.com

Related topics : radio frequency identification tracking system / rfid tag tracking system / radio frequency tracking system / radio frequency identification rfid systems / radio frequency identification tags (rfid)

Logic PD - Helping to monitor fish migration with RFID.

Helping to monitor fish migration with RFID.

LEADER IN IDENTIFICATION TECHNOLOGY // RFID Tracking System

To determine whether salmon migration is affected by a new dam, this leader in identification technology chose to partner with Logic PD engineers to develop an RFID fish tracking system.

CHALLENGE

In recent years, more proactive thought is given to animal ecosystems in urban development....

Read more


Website: https://www.logicpd.com

Ultra-Low Power Passive UHF RFID for Wireless Sensor Networks

Ultra-Low Power Passive UHF RFID for Wireless Sensor Networks

Authors:

Published in:

· Proceeding

DSD '08 Proceedings of the 2008 11th EUROMICRO Conference on Digital System Design Architectures, Methods and Tools

Pages 671-675

Concepts inUltra-Low Power Passive UHF RFID for Wireless Sensor Networks

Radio-frequency identification

Radio-frequency identification (RFID) is the use of a wireless...

Read more


Website: dl.acm.org

Related topics : radio frequency identification rfid systems / uhf rfid frequency band / uhf rfid frequency range / radio frequency identification tags (rfid) / rfid radio frequency identification tags

Alien Technology Partners to Develop World's First RFID ...

Tweet

Share

http://www.alientechnology.com/), an industry leader in Radio Frequency Identification (RFID) Ultra High Frequency (UHF) products and services, today announced the availability of the world's first RFID reader network application for the Apple iPhone." data-reactid="5">MORGAN HILL, CA--(Marketwire -08/21/12)- Alien Technology ( http://www.alientechnology.com/ ), an industry leader in...

Read more


Website: https://www.yahoo.com

Related topics : alien technologies rfid reader / alien technology rfid reader / radio frequency identification technology (rfid) / radio frequency identification technology rfid / alien technology rfid solutions center

RFID (Radio Frequency Identification) - DonsNotes

RFID (Radio Frequency Identification)

Under Construction.

2015 seems to be the year of contactless payment and ID systems with the rollout of Apple Pay to compete with Google Wallet and chips on credit cards.

RFID tags:

- Passive RFID tags do not have a transmitter; they simply reflect back energy (radio frequendy (RF) waves) coming from the reader antenna.

These are the type used on credit cards...

Read more

Date: 2015-04-21 23:43:42
Website: http://donsnotes.com

RFID Systems - barcode solutions

Is RFID new?

RFID is a proven technology that's been around since at least the 1970s. Up to now, it's been too expensive and too limited to be practical for many commercial applications. But if tags can be made cheaply enough, they can solve many of the problems associated with bar codes. Radio waves travel through most non-metallic materials, so they can...

Read more


Website: http://www.barcode-solutions.com

Related topics : passive rfid tag read range / active rfid tag read range / passive rfid tag uses / passive uhf rfid tag range / difference between active rfid tag and passive rfid tag

UHF RFID Transceiver | Products & Suppliers | Engineering360

Product News

Allen-Bradley / Rockwell Automation

High Frequency RFID for Industrial Applications Improve production efficiency, reduce errors and store data. Industrial Radio Frequency Identification (RFID) systems are a rugged and reliable way to track and document products as they move through the manufacturing process. Unlike the bar code systems used for similar, less demanding applications,...

Read more


Website: http://www.globalspec.com

Related topics : radio frequency identification (rfid) asset tracking system / radio frequency identification device rfid technology / radio frequency identification tags (rfid) / rfid radio frequency identification tags / radio frequency identification rfid systems

WiFi RFID Tags | Products & Suppliers | Engineering360

Product News

Milwaukee Cylinder

RFID & Position Sensing regarding electronic sensing. Regarding RFID, this course will discuss how customers can use RFID tagged cylinders and its benefits. This training session is being offered in partnership with Balluff. When: Friday, Jan 15th 10:00 AM to 11:00 AM CST. Where: Webinar. Cost: Free. Who Should Attend: Distributor Outside Sales; Distributor Inside...

Read more


Website: http://www.globalspec.com

Cattle Tags | Microchips l Tracking Horses | Call 877-330-3943

Cattle Tags | Microchips l Tracking Horses | Call 877-330-3943

USDA 840 Microchips and Tags PROVEN AVID TECHNOLOGY.

Toll free 877-330-3943 or 970-351-7701

Email:  sales@EZidAvid.com

Q&A - What is RFID?

- Radio Frequency Identification Device systems support herd management by providing rapid, error-free individual animal identification. Radio frequency identification devices are used for...

Read more

Date: 2017-02-15 19:41:52
Website: http://www.ezidavid.com

Related topics : rfid animal ear tag / radio frequency identification device rfid technology / radio frequency identification device rfid / rfid ear tags livestock / rfid ear tags for cattle

Mobile Aspects Develops Innovative New Solution to Improve ...

Mobile Aspects announced today the development of a pioneering new solution to improve the management, utilization and reprocessing of endoscope equipment for healthcare providers. Called iRIScope(TM), this innovative solution leverages the unique attributes of Mobile Aspects' patented RFID technology and expands their product portfolio to solve additional needs within surgical specialty...

Read more


Website: http://www.redorbit.com

Related topics : mobile aspects rfid technology / radio frequency identification technology (rfid) / radio frequency identification technology rfid / radio frequency identification (rfid) asset tracking system / radio frequency identification patient tracking system

RFID - Management & Business Systems Consultants

MCP carried out the first UK installation of 3M's Radio Frequency Identification file tracking system for Walsall Healthcare NHS Trust in the West Midlands.

Some ninety tracking pads have been installed around the site which enables all patient records to be checked in to these locations, updating a database in real time with the current whereabouts of each file.

A process of tagging only those...

Read more


Website: https://www.mcp.co.uk

Kassa Software Tracking (KST) PLC (GPS Vehicle Tracking ...

For sometimes now, the need for a reliable tracking system with ill Ethiopia has become so significant that�we decided to establish such a system. The establishment of Kassa Software Tracking PLC is a response to such a need and call. It is a comprehensive user-friendly system available in the market today. Our product is suitable for both large and small organizations, to monitor and manage...

Read more


Website: http://www.2merkato.com

Related topics : rfid based vehicle tracking system / gps rfid asset tracking system / radio frequency identification (rfid) asset tracking system / radio frequency tracking system in your vehicle / rfid vehicle tracking system

RFID tracking module | Article about RFID tracking module ...

RFID tracking module | Article about RFID tracking module by The Free Dictionary

https://encyclopedia2.thefreedictionary.com/RFID+tracking+module

(redirected from RFID tracking module)

radio-frequency identification

(RFID), a technology that uses radio waves to transmit data and uniquely identify an animal, person, or thing. An RFID system typically consists of a tag and a reader. The tag, or...

Read more


Website: encyclopedia2.thefreedictionary.com

NASA - RFID-Enabled Autonomous Logistics Management (REALM)

Zone-Based RFID for Space Applications: Although use of the handheld reader represents a significant advancement in space-based inventory management, more automated methods are highly desirable due to the extreme demands on crew time. RFID zones within vehicles represent one possible step toward complete automation. Several key features are required for operational viability. A high read accuracy...

Read more

Date: 2017-12-14 01:30:55
Website: https://www.nasa.gov

GearEye - The Ultimate Gear Tracking System With RFID Tags ...

GearEye is a smart gear tracking�system that manages your equipment using Radio-frequency identification tags.

What is RFID?

RFID is an abbreviation for radio-frequency identification, which uses a electromagnetic field to automatically identify and track tags that contain electronically stored information. There are various versions of these tags. Some contain an on-board battery supply...

Read more


Website: https://www.cinema5d.com

Asset Tracking Systems. Asset Tracking Devices. RFID GPS ...

Asset Tracking Enquiries

Trusted to Monitor, Track and Recover

Welcome to NFC, an award winning real time asset tracking and recovery company using combined�RFID GPS tracking systems, we supply a hugely diverse range of market-leading turnkey asset tracking solutions for companies, governments and NGOs around the globe. We specialise in complex real time asset visibility and security solutions...

Read more


Website: tracks360.com

Radio Frequency Identification (RFID) 101 - AIM

A basic�Radio Frequency Identification (RFID) system consists of three components:

An antenna or coil

A transceiver (with decoder)

A transponder (RF tag) electronically programmed with unique information

The antenna emits radio signals to activate the tag and to read and write data to it.

The reader emits radio waves in ranges of anywhere from one inch to 100 feet or more, depending upon its...

Read more


Website: http://www.aimglobal.org

What is RFID virus? - Definition from WhatIs.com

WhatIs.com

Share this item with your network:

An RFID virus is malicious code inserted into an RFID tag to alter or corrupt data in an RFID (radio frequency identification) system. The deliberate creation and spreading of this type of virus is called RFID hacking.

Download this free guide

Download Now: The Developer's Guide to IoT

The Internet of Things (IoT) world may be exciting, but there are...

Read more


Website: http://internetofthingsagenda.techtarget.com

ELEX IDEA BLOG: RFID-Based Security System (Circuit Diagram)

RFID-Based Security System (Circuit Diagram)

A radio-frequency identification (RFID) based access-control system allows only authorised persons to enter a particular area of an establishment. The authorised persons are provided with unique tags, using which they can access that area.

The system is based on micro controller AT89C52 and comprises an RFID module, an LCD module for displaying...

Read more

Date: 2018-09-17 04:49:32
Website: elexidea.blogspot.com

Method and Apparatus for RFID Tag Testing - TAIWAN ...

A semiconductor wafer, comprising: a plurality of dies, each of the plurality of dies includes a radio frequency identification (RFID) tag circuit; and at least one test probe including a plurality of probe pads; wherein the plurality of probe pads is configured to transmit power signals and data to each of the plurality of dies, and to receive test results from each of the plurality of dies; the...

Read more


Website: http://www.freepatentsonline.com

DOD uses RFID for logistics tracking -- Defense Systems

DOD uses RFID for logistics tracking

Radio frequency identification is already established in the realm of defense logistics, helping to keep tabs on the mountains of materiel moved through the military services' supply chain. But RFID applications are also moving beyond those needed for supply chain visibility.

By Brian Robinson

Mar 24, 2008

Radio frequency identification is already established...

Read more


Website: https://defensesystems.com

Related topics : difference between passive and active rfid tags technology / active rfid tag in real time location system / active rfid tag uses / rfid active tag technology / asset tracking system using rfid

design and optimization of passive uhf rfid systems ...

Please click button to get design and optimization of passive uhf rfid systems book now. All books are in clear copy here, and all files are secure so don't worry about it. This site is like a library, you could find million book here by using search box in the widget.

Publisher by : Springer Science & Business Media

Format Available : PDF, ePub, Mobi

Total Read : 50

Total Download : 889

File...

Read more


Website: http://www.ebooksdownloads.xyz

ELEX IDEA BLOG: RFID-Based Security System (Circuit Diagram)

RFID-Based Security System (Circuit Diagram)

A radio-frequency identification (RFID) based access-control system allows only authorised persons to enter a particular area of an establishment. The authorised persons are provided with unique tags, using which they can access that area.

The system is based on micro controller AT89C52 and comprises an RFID module, an LCD module for displaying...

Read more

Date: 2017-10-23 10:45:07
Website: elexidea.blogspot.com

Asset tracking with radio frequency identification ...

/ Steven Bragg

Some fixed assets are literally fixed in place, while others can be shifted throughout a facility, and may be hard to find. This latter situation is a particular problem when there is an ongoing need for certain assets among different departments. The problem can be resolved through the use of radio frequency identification (RFID) tags on assets, which signal the location of the...

Read more


Website: https://www.accountingtools.com

Related topics : radio frequency identification (rfid) asset tracking system / rfid fixed asset tracking system / asset tracking system using rfid / rfid tags for asset tracking / fixed asset tracking rfid

Definition of RFID Tags - Asset Tag & UID Label Blog

Definition of RFID Tags

RFID tags are a type of tracking system that uses smart barcodes in order to identify items. RFID is short for "radio frequency identification," and as such, RFID tags utilize radio frequency technology. These radio waves transmit data from the tag to a reader, which then transmits the information to an RFID computer program. RFID tags are frequently used for merchandise,...

Read more


Website: https://www.camcode.com

PPT - RFID Tags PowerPoint Presentation - ID:2647780

-Controversy

Electromagnetic Waves

Michael Faraday proposed in 1846 that both light and radio waves are part of electromagnetic energy.

In 1864 James Clerk Maxwell published his theory on electromagnetic fields and found that electric and magnetic energy propagate in transverse waves at the speed of light

In 1887 Heinrich Rudolf Hertz produced and studied electromagnetic waves. He concluded that...

Read more


Website: slideserve.com

Related topics : battery assisted passive rfid tag cost / difference between passive and active rfid tags technology / rfid active reader passive tag / difference between active rfid tag and passive rfid tag / cost of active and passive rfid tags

Army Sustainment: Radio Frequency Identification Tags in ...

Radio Frequency Identification Tags in Modern Distribution Processes

by Patricia Kelly and Catherine Robertello

©LMI 2011. Reproduction for personal and educational purposes is authorized.

The military services and the Defense Logistics Agency (DLA) have invested millions in radio-

frequency identification (RFID) tags and infrastructure since 1996. The Department of Defense...

Read more

Date: 2013-10-30 20:47:51
Website: http://www.alu.army.mil

Related topics : improvement of supply chain performances using rfid technology / achieving supply chain integration using rfid technology / passive rfid tag uses / active rfid tag uses / supply chain monitoring and control using rfid

Army Sustainment: Radio Frequency Identification Tags in ...

Radio Frequency Identification Tags in Modern Distribution Processes

by Patricia Kelly and Catherine Robertello

©LMI 2011. Reproduction for personal and educational purposes is authorized.

The military services and the Defense Logistics Agency (DLA) have invested millions in radio-

frequency identification (RFID) tags and infrastructure since 1996. The Department of Defense...

Read more

Date: 2013-10-30 20:47:51
Website: http://www.almc.army.mil

Related topics : improvement of supply chain performances using rfid technology / achieving supply chain integration using rfid technology / passive rfid tag uses / active rfid tag uses / supply chain monitoring and control using rfid

Savi and Intermec launch an enhanced active RFID reader ...

Savi Technology and Intermec Technologies Corporation, two leading providers of real-time supply chain solutions for the U.S. Department of Defense (DoD), today introduced a new active RFID reader system designed specifically to read bar codes and active radio frequency identification (RFID) tags. The lightweight, highly functional RFID reader system enhances the ability of DoD logistics...

Read more


Website: http://www.logisticsit.com

Robots track moving objects using RFID tags to home in on ...

A novel system developed at MIT uses RFID tags to help robots home in on moving objects with unprecedented speed and accuracy. The system could enable greater collaboration and precision by robots working on packaging and assembly, and by swarms of drones carrying out search-and-rescue missions.

In a paper being presented next week at the USENIX Symposium on Networked Systems Design and...

Read more


Website: https://techxplore.com

Dog Tracking GPS Chip: Choosing Best Pet Tracking Device

Dog tracking chip devices are quite useful in finding lost or stolen pets. And the data is there to support it. Statistics show that over 10 million pets are lost annually; nearly 90% of them are never going to be reunited with their owners - they will become truly homeless and even euthanized in shelters.

The results of National lost and found pets research survey, conducted by The American...

Read more


Website: http://dogsaholic.com

Related topics : radio frequency microchip tracking device / radio frequency tracking device / radio frequency identification chip implant / radio frequency identification tracking system / radio frequency animal tracking system

Indian Govt Mandates RFID Tags To Track Your Vehicles ...

Government of India mandates installation of Radio Frequency Identification (RFID) tags on the medium and heavy motor vehicles through the proposed rule 138A of the Central Motor Vehicle Rules, 1989, according to Gazette of India .

The filing states that medium and heavy vehicles manufactured on or six months after the date of the final notification will be fitted with RFID tags for the purpose...

Read more


Website: medianama.com

Related topics : rfid tags gps tracking system / radio frequency identification tags (rfid) / rfid radio frequency identification tags / rfid based vehicle tracking system / rfid tag tracking system

Contactless Technology Overview - MWR InfoSecurity

By Tinus Willemse, 8 August 2013

Are you lost in a maze of contactless technology standards?

Contactless technology is a term often used to describe a set of technologies originally developed to help identify objects. This technology has advanced and has found new applications, such as access control, inventory management, data exchange, contactless point-of-sale payments and toll...

Read more


Website: https://www.mwrinfosecurity.com

Radio Frequency Identification (RFID) Technology Market Trends

The global market for Radio Frequency Identification (RFID) Technology is projected to reach US$15.5 billion by 2020, driven by new application opportunities in the retail and healthcare sectors. Expanding Internet of Things (IoT) ecosystem and the resulting need for deploying multitude of connected devices in a wide range of application areas will additionally boost growth prospects for RFID technology in the coming years. The market also stands to gain from technology developments that help drive...

Read more


Website: http://www.strategyr.com

File Tracking Software – Infolinx

Barcode & RFID File Tracking System

Infolinx supports the latest technology for tracking files and documents, including both barcode and radio-frequency identification (RFID). Using any combination of tethered barcode, fixed RFID, and...

Read more


Website: http://www.infolinx.com

Related topics : rfid file tracking system / rfid file tracking software / rfid barcode scanner software / barcode rfid scanner / rfid barcode system

what is a proximity warning system and how can zonesafe help?

A Proximity Warning System is generally the term used for a system that warns industrial vehicles that they are in close proximity to a pedestrian worker. Most systems can be fitted to forklifts, reach stackers, gantry cranes, you name it - if these vehicles work near pedestrians, they need a warning system.

When accidents occur with a vehicle, pedestrians are the most at risk. Accidental...

Read more


Website: https://www.zonesafe.net

Facts about GPS tracking using QR codes, RFID/NFC ...

Facts about GPS tracking using QR codes, RFID/NFC, Bluetooth & GSM/SMS

As the keeping track of expanding asset inventories gets complicated, many growing organizations decide to abandon traditional spreadsheet-based or pen and paper methods of locating equipment, products, or devices. However, the search for advanced and more efficient tech alternatives is often fraught with confusion and...

Read more


Website: https://www.gocodes.com

Savi and Intermec launch enhanced active RFID reader ...

Savi Technology and Intermec Technologies Corporation, two providers of real-time supply chain solutions for the US Department of Defense (DoD), recently introduced a new active RFID reader system designed specifically to read bar codes and active radio frequency identification (RFID) tags. The lightweight, highly functional RFID reader system enhances the ability of DoD logistics personnel to...

Read more

Date: 2018-01-12 07:39:47
Website: https://www.ajot.com

Belfast trust green-lights digital tagging system for ...

Belfast trust green-lights digital tagging system for tracking patient records

The UK's largest integrated Health and Social Care trust is introducing an electronic tracking system to make it easier to keep tabs on health records.

Northern Ireland's Belfast Health and Social Care Trust will implement Idox Health's iFIT logistics management solution at the Royal Victoria Hospital to help staff...

Read more


Website: https://www.digitalhealth.net

RFID Systems | Software & Hardware | Compare 2017's Best

Looking to get lean? Need an efficient and accurate way to manage your inventory? RFID is the next step in inventory and warehouse management, providing the automation and real-time insights you need to enable more effective and accurate inventory management.

Overwhelmed? We'll help you find your ideal software solution, absolutely�free!

Find out why thousands of businesses trust Software...

Read more

Date: 2017-12-09 23:49:08
Website: https://softwareconnect.com

⭐Zebra. Radio Frequency Identification (RFID) Programming ...

Zebra Radio Frequency Identification (RFID) Programming Guide 58978L-008

2 2008 ZIH Corp. The copyrights in this manual and the software and/or firmware in the printer described therein are owned by ZIH Corp. Unauthorized reproduction of this manual or the software and/or firmware in the printer may result in imprisonment of up to one year and fines of up to $10,000 (17 U.S.C.506). Copyright...

Read more


Website: http://docplayer.net

Related topics : programing rfid tags / rfid label printers / rfid tags suppliers in india / metal embedded rfid tags / hf rfid tags india

RFID Systems | Software & Hardware | Compare 2016's Best

Your Recommendations

RFID Systems: Exploring the Spectrum of Available Options

Looking to get lean? Need an efficient and accurate way to manage your inventory? RFID is the next step in inventory and warehouse management, providing the automation and real-time insights you need to enable more effective and accurate inventory management.

Overwhelmed? We'll help you find your ideal software...

Read more

Date: 2017-03-04 00:34:17
Website: http://findaccountingsoftware.com

Related topics : asset tracking system using rfid / rfid for asset tracking and inventory management / radio frequency identification (rfid) asset tracking system / rfid inventory tracking system cost / rfid asset tracking software system