For RFID access control - RFID Token,RFID Key Chain,RFID ...
DAILY RFID CO.,LIMITED http://www.rfid-in-china.com is the professional provider of 125KHz(Low Frequency) RFID Token,RFID Key Tags,RFID Key Fobs,RFID Key Rings with the chip EM4001 in china.
In this month,DAILY RFID gives a promotion on EM4001 RFID Key Fobs,you can check the website for more special price information: http://www.rfid-in-china.com/products_681_1.html
Here is the specification...
Website:
https://archive.sap.com
UHF RFID Inlays Market - Global Trends, Market Share ...
Research Corridor recently added new report titled "UHF RFID Inlays Market - Global Trends, Market Share, Industry Size, Growth, Opportunities, and Market Forecast - 2017 - 2025" to its repertoire. This latest industry research study scrutinizes the UHF RFID Inlays market by different segments, companies, regions and countries over the forecast period 2017 to 2025. The report titled "UHF RFID...
Website:
http://www.researchcorridor.com
Related topics : uhf rfid inlay manufacturers / rfid technology applications and global markets / rfid inlay manufacturers / uhf rfid market / rfid inlay
RFID Reader ID-20LA (125kHz) with Arduino – Tutorial by Cytron
RFID Reader ID-20LA - An RFID reader from ID-Innovations which can be used to detect 125kHz RFID tags. ID-20LA requires minimum amount of circuit connection and be easily used with Arduino or any microcontroller. The data can be obtained through serial communication, with the settings of 9600 Baud, No Parity and 1 stop bit.
2. 125kHz Passive RFID Card/Key Chain - There are various of RFID cards...
Date: 2019-03-23 15:34:07
Website:
https://tutorial.cytron.io
Manufacturer of custom printed Magnetic rfid key cards
Safelok
HOTEL KEY CARD PRODUCTS
Magnetic Key Card Magnetic stripe hotel key cards in LOCO and HICO options for VINGCARD ONITY KABA SAFLOCK and other hotel lock systems
Generic Key Card Generic hotel key cards for all major hotel chains as per corporate graphic manual.
Event Key Card...
Date: 2016-04-01 19:54:35
Website:
http://www.hotel-keycards.com
Related topics : rfid key card system / rfid key card / rfid card lock system / rfid card printing / rfid card system
The impact of RFID in retail industry: issues and critical ...
A Comparative Analysis of RFID Adoption in Retail and Manufacturing Sectors
by Mithu Bhattacharya, Chao-hsien Chu, Tracy Mullen
"... technology mandates by large retailers and various government agencies has driven compliance requirements for many organizations to implement the technology. In this paper, we use content analysis methodology and examine open literature, news releases,...
Website:
http://citeseerx.ist.psu.edu
Symbol MC9060-G RFID RFID Reader - mbcestore.com
Symbol MC9060-G RFID RFID Reader
MC9000-G Real-Time Mobile Computing.
The MC9000-G with RFID from Symbol Technologies is a ruggedized mobile computer that features integrated support for the most popular radio frequency identification standard EPC, the Electronic Product Code. By integrating support for either EPC Class 1 or Class 0 RFID reading and programming with a robust commercial mobile...
Website:
http://www.mbcestore.com
Related topics : rfid technology supply chain management / motorola symbol rfid readers / rfid applications in supply chain management / rfid technology supply chain / symbol rfid reader
Global RFID Lock Market Research Report 2017 : ReportsnReports
- Korea
- Taiwan
Split by product type, with production, revenue, price, market share and growth rate of each type, can be divided into
- Type I
- Type II
Split by application, this report focuses on consumption, market share and growth rate of RFID Lock in each application, can be divided into
- Household
Global RFID Lock Market Research Report 2017
Table of Contents
Global RFID Lock Market...
Website:
http://www.reportsnreports.com
Related topics : rfid products china / rfid lock system price / rfid products price / rfid technology applications and global markets / rfid technology applications and market potential
开户赠送38体验金【网投首选】/注册账户赠送体验金
Shenzhen Xinye Intelligence Card Co., Ltd, established in 2006, is an industry-leading professional manufacturer of smart cards and RFID label products
This is a company has always been committed to the development, production and sales of smart card technology and products, the main products such as contactless IC card, conta ctless IC card, RFID card, RFID tag inlay, key chain,...
Date: 2017-11-11 03:08:38
Website:
chinarfidcard.com
Related topics : rfid tags and contactless smart card technology / rfid and contactless smart card / rfid key card system / rfid smart cards / rfid key card
RFID Key Fobs | Universal RFID By Metalcraft
RFID Key Fobs are the ideal identification solution for personnel applications where the tag can be secured to a key chain, etc. Works great in conjunction with our other Access Control products, i.e....
Website:
http://www.universalrfid.com
Related topics : rfid tag key fob / rfid key fob protection / rfid key fob programming / key fob rfid / rfid badge access control
CiteSeerX — Citation Query Strategic value of RFID in ...
(Show Context)
Citation Context
...usiness case. These include unique item and product level identification, non-line-of-sight requirements, multiple tag and item reading, greater data storage capacity and data read/write capabilities =-=[14]-=-, [15], better inventory records [16], improved organization coordination and control [17], real-time data collection and sharing among supply chain...
Website:
http://citeseerx.ist.psu.edu
Best Rfid Tags to Buy | Buy New Rfid Tags - DHgate.com
Best Rfid Tags to Buy
918 items found for Best rfid tags
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Short Description: 100% brand new and high quality, original from 5YOA Operation frequency: 125Khz Each token pre- progr...
US $ 0.19 - 0.25 / Piece
Short Description: EM4305 T5577 Thick Card Frequency:...
Website:
dhgate.com
Improving supply chain visibility through RFID ...
Improving supply chain visibility through RFID
For years retailers have relied on Radio Frequency (RF) EAS labels to help decrease shrinkage and ensure merchandise is available for customers to purchase. However, with increased competitors and...
http://www.supplychaindigital.com/warehousing/3816/Improving-supply-chain-visibility-through-RFID
<p><strong>Improving supply chain visibility through...
Website:
supplychaindigital.com
Related topics : improvement of supply chain performances using rfid technology / rfid retail supply chain / use of rfid in supply chain management / rfid technology supply chain management / rfid supply chain management
Supply Chain RFID Consult - helping industry use RFID to ...
Supply Chain RFID Consulting
Our broad global experience in applying RFID technology, standards and regulations across supply chains in multiple industries positions SCRC to provide clear, up-to-date and beneficial consulting in the following areas:
Understanding RFID technology and process application concepts
How to extract business benefits from using RFID within your own supply chain
What...
Date: 2012-03-30 15:09:04
Website:
http://www.supplychainrfidconsulting.com
Related topics : companies using rfid in supply chain / use of rfid in supply chain management / supply chain using rfid / rfid technology supply chain management / rfid technology supply chain
RFID Tags manufacturer - Leading RFID Tags Supplier and ...
EverTrend Company Profile
Shanghai EVERTREND Enterprise Co., LTD is a professional RFID Tags and Cards manufacturer in China. The EVERTREND is a rigistered brand with high performance in RFID area. As the professional RFID tags manufacturer and smart cards manufacturer in China, EVERTREND provides many types of RFID cards and RFID tags with various frequency in different shapes, such...
Website:
http://www.rfid-tags-manufacturer.com
Related topics : rfid tags manufacturers in china / rfid laundry tag manufacturers / uhf rfid laundry tags / uhf rfid tags frequency / uhf rfid tags metal
Compact RFID Reader, ID-20LA – Tutorial by Cytron
NOT compatible with MiFare 13.56MHz tag .
Dimensions: 38x40x7mm
Due to 2mm pitch to picth pin spacing at the bottom of the RFID reader, it is difficult for us to use it on standard protoboard or PCB board. Therefore, we have included a small breakout board in the package.�
To utilize the breakout board, proper solder is necessary, and do mind the orientation of breakout board. You can solder...
Date: 2019-03-23 18:09:42
Website:
https://tutorial.cytron.io
In Defense Of RFID: Military Turns To Technology To Keep ...
The use of Radio Frequency Identification (RFID) in the supply chain is not a new idea, but the Department of Defense is taking the use of this technology to a new level by utilizing RFID in every aspect of its supply chain.
The move is not without controversy, however, raising some concern over the security of the technology.
The Department's expectations of full implementation are improving...
Website:
https://www.manufacturing.net
RFID Market- Global Industry Analysis, Size and Forecast ...
Request Advisory
Global RFID Market Analysis (2012-2016) and Forecast (2017-2027)
The global RFID market is expected to witness significant revenue growth during the forecast period. This growth is mainly driven by rising demand for RFID solutions in supply chain management, healthcare sector and the retail and consumer sector. The global RFID market is projected to register a CAGR of 13.2% in...
Website:
futuremarketinsights.com
CHINA RFIDS - NFC Tags and RFID Reader. Smart Card Reader ...
Radio Frequency Identification (RFID) - AIM
Association for Automatic Identification and Mobility
Radio frequency identification (RFID) is a generic term that is used to describe a system that transmits the identity (in the form of a unique serial number)
Atlas RFID Solutions
Materials Management
RFID keychain...
Website:
http://chinarfids.com
Related topics : radio frequency identification tags (rfid) / rfid radio frequency identification tags / radio frequency identification (rfid) chip / radio frequency identification rfid chip / radio frequency identification rfid systems
RFID in the Supply Chain - LTX
RFID allows companies to track their supply chain workflow, which will provide more usable data with manufacturing equipment, inventory, asset management and company processes.� When used properly, the data generated can help streamline these areas of the supply chain through automation.� RFID can be integrated into company processes and be a major time saver.� Instead of a certain process...
Website:
http://ltxsolutions.com
RFID Card Writing Using Mifare RFID 13.56MHz RC522 Module
It is easy to write some data to RFID Card/Key Chain using Mifare RFID 13.56MHz RC522 Module.
You can download sketch and library for this demo at https://github.com/miguelbalboa/rfid and you can modify it for your application.
Thanks for...
Website:
https://www.doovi.com
Related topics : rfid mifare rc522 module arduino / mifare rc522 rfid card reader / rfid mifare rc522 arduino / rfid read write module arduino / rfid reader module arduino
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...
Website:
http://www.authorstream.com
RFID Inlay Product Portfolio | Avery Dennison | RFID
Ultra high frequency (UHF) inlays, tags and labels can provide a read distance of up to 15 feet. This makes UHF RFID systems ideal for many tracking applications.
UHF RFID Inlay: AD-160u7
- Apparel and other item-level retail
- Cosmetics.
- Logistics and Supply Chain Inventory
- General purpose inlay
- Apparel and other item-level retail
- Supply chain, Inventory and Logistics
UHF RFID Inlay:...
Website:
rfid.averydennison.com
Related topics : uhf rfid tag inlay / rfid applications in supply chain / rfid inlay supplies / uhf rfid inlay manufacturers / rfid retail supply chain
RFID Vs Contactless Smart cards – An unending debate
RFID Vs Contactless Smart cards - An unending debate
Date Published: 4 Oct 2006
By Parul Oswal, Senior Research Analyst, RFID, and Michelle Foong, Senior Research Analyst, Smart Cards, Industrial Technologies Frost & Sullivan Asia Pacific.
The debate between RFID and smart cards technology is an ongoing one. There is no clear definition that describes RFID and smart cards, and at times these two...
Website:
frost.com
Seminar Presentation of RFID |authorSTREAM
Presentation Transcript
Slide 1:
A Seminar Report ON RFID Submitted by Reshma S. Magar Shital M. Talekar K .T .Patil College of Computer Science (B C S III rd), Osmanabad. Dr. BAMU, Aurangabad Under the guidance of Mr. Hannure sir
AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION :
AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION
Slide 3:
3 Contents: -...
Website:
http://www.authorstream.com
Related topics : radio frequency identification tags (rfid) / high frequency rfid tag / use of rfid in supply chain management / rfid radio frequency identification tags / rfid tags uses
Rfid In Logistics Applications Information Technology Essay
Rfid In Logistics Applications Information Technology Essay
Published:
Last Edited:
23rd March, 2015
This essay has been submitted by a student. This is not an example of the work written by our professional essay writers.
This paper aims to educate the reader about RFID technology, how it evolved and its current applications and usage in the supply chain and logistics industry. The paper starts...
Date: 1970-01-01 00:00:00
Website:
https://www.ukessays.com
Related topics : savi rfid tags cost / rfid tags and readers cost / how much do active rfid tags cost / cost of rfid readers and tags / rfid tags suppliers in india
Cost reduction in retailing & products using RFID ...
Cost reduction in retailing & products using RFID
Consumers usually welcome price reduction. For that to be enduring, the supplier and retailer must reduce costs. RFID on trucks, pallets and cases is achieving this in many ways but the tagging of individual items is revealing yet richer rewards, even though it is at a much earlier stage. This article explains where we and retailers see RFID...
Website:
http://www.idtechex.com
Related topics : rfid supply chain management case study / improvement of supply chain performances using rfid technology / rfid retail supply chain / use of rfid in supply chain management / rfid supply chain case study
RFID in Retailing and Customer Relationship Management
Radio Frequency Identification (RFID) is a hot topic in retail supply chain management [Behrenbeck, Küpper et al. 2004]. Yet, a recent study predicts "that the true benefits of RFID for retailers will be in enhanced marketing opportunities" [Sharpless 2005]. Research on RFID for marketing purposes is still rare giving the opportunity for more specific research on how RFID will influence...
Date: 2017-03-04 04:03:46
Website:
http://connection.ebscohost.com
Related topics : rfid technology supply chain management / radio frequency identification technology (rfid) / radio frequency identification technology rfid / improvement of supply chain performances using rfid technology / radio frequency identification rfid systems
What's next for RFID? | Supply Chain Dive
Today, the systems of record -- ERPs and transportation and warehouse management systems --�are able to ingest data from RFID in real time, Jason Ivy, senior manager of supply chain and logistics for Impinj, a RAIN RFID provider, told Supply Chain Dive.
"Now you can scan 100 items at a time as they pass by the RFID reader rather than scanning the barcode on each item one at a time," he said....
Website:
supplychaindive.com
Welcome to L&MR - Under Secretary of Defense for ...
Radio Frequency Identification (RFID) technology addresses key DoD challenges of lacking asset visibility and transportation process inefficiency between...
Website:
acq.osd.mil
Related topics : radio frequency identification technology (rfid) / radio frequency identification technology rfid / rfid technology supply chain / radio frequency identification (rfid) / rfid enabled supply chain
RFID Journal Virtual Event: RFID for Warehouse and ...
RFID for Warehouse and Inventory Management 2016
September 13, 2016 EDT
Learn how to benefit from deploying radio frequency identification within your warehouse, by managing your inventory and coordinating your supply chain. Hear real-world case studies explaining the tangible business benefits of how RFID can help your organization improve visibility regarding product movements and related...
Website:
rfidjournalevents.com
rfid in retail stores, rfid retail stores, rfid products ...
RFID In Retail Stores News-May-09-2013
Nowadays, the normal running of retail stores have been close to RFID technology, which boosts the automatic inventory control,makes the supply chain smooth and enhances the visibility of goods tracking. Namely, RFID technology used in retail stores is the key factor to grow the business. DAILY RFID, the leading RFID company who is dedicated to producing...
Date: 2017-02-14 13:12:43
Website:
rfid-in-china.com
Related topics : rfid tags retail+stores / rfid technology retail stores / rfid tags in retail stores / rfid retail stores / rfid inventory management retail
DoD RFID Compliance Mandate - AB&R
DoD RFID Compliance Mandate
DoD RFID Compliance Mandate
In January 2005, the U.S. Department of Defense (DoD) issued a mandate to its suppliers that each item sold to them must be marked with a passive radio frequency identification (RFID) tag. The need for this mandate arose from decades of logistical challenges faced by the military with regard to the supply chain. Implementing RFID technology...
Website:
http://store.abr.com
Related topics : achieving supply chain integration using rfid technology / improvement of supply chain performances using rfid technology / dod rfid compliance / dod rfid mandates / dod 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...
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...
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
Trends and challenges in RFID implementation - Port ...
Trends and challenges in RFID implementation
Read the full article
Immense interest has been generated around radio frequency identification (RFID) technology over the last several years. Though the technology has been in existence for decades, its application had been limited for most of these years. But now, thanks to newfound and revolutionary applications such as supply chain management and...
Website:
https://www.porttechnology.org
HL Group Inc., Asset Management, Supply Chain, & RFID ...
Knowledge o Experience o Quality o Professionalism
These are the cornerstones of HL Group solutions
Since 1998, HL Group has been providing turn-key Asset Management, Supply Chain and RFID solutions to the government and commercial markets. Our team, leveraging the latest technologies, specializes in creating...
Website:
http://hlgroupinc.com
Related topics : rfid solutions for supply chain management / rfid technology supply chain management / rfid supply chain management / rfid asset management solutions / rfid supply chain solutions
Complete Guide to RFID: Benefits, Applications, and ...
RFID (radio frequency identification) is a cutting-edge technology that has made this a reality. So, let's see what RFID is?
What Is RFID?
RFID stands for "radio frequency identification." It's a technology that captures digital data encoded in smart labels and RFID tags through a reader via radio waves.
RFID serves a similar purpose to that of a bar code or a magnetic strip of an ATM card where...
Website:
https://dzone.com
DoD RFID Compliance Mandate - AB&R (American Barcode and RFID)
DoD RFID Compliance Mandate
In January 2005, the�U.S. Department of Defense�(DoD) issued a mandate to its suppliers that each item sold to them must be marked with a passive�radio frequency identification�(RFID) tag. The need for this mandate arose from decades of logistical challenges faced by the military with regard to the supply chain. Implementing RFID technology to enhance existing...
Website:
http://www.abr.com
Related topics : achieving supply chain integration using rfid technology / improvement of supply chain performances using rfid technology / dod rfid mandates / rfid tag data format / dod rfid tag
RFid Based Attendance Management System | Microtronics ...
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Description:
Attendance needs to be taken at various places including colleges, school for students and in the industries for the login logout time of employees. Radio Frequency Identification (RFID) based attendance management system can be used in any college or university or company. Main objective of RFID based...
Website:
projectsof8051.com
Related topics : rfid id card reader / rfid card reader program / what frequency do credit card rfid use / credit card rfid tag / rfid time card system
What is an RFID system? - Vilant RFID
An RFID system consists of readers antennas, tags and a computer system. The tag identifies itself to the reader by sending a unique identification number through a radio link. The RFID reader can read or write data from or to RFID tags using radio signals. There is a range of RFID hardware manufacturers, and one can always have more than one...
Website:
vilant.com
DOD RFID Logistics Applications - Office of the Under ...
The Office of the Under Secretary of Defense (Supply Chain Integration) is responsible for leading the implementation of a modern and integrated materiel supply chain process that fully supports military operational requirements. The end goal of this initiative is to promote customer confidence in...
Date: 2017-01-31 16:38:22
Website:
acq.osd.mil
Related topics : radio frequency identification technology (rfid) / radio frequency identification technology rfid / rfid technology supply chain / rfid applications in supply chain / rfid enabled supply chain
CiteSeerX — Citation Query Rfid privacy: An overview of ...
RFID security and privacy: A research survey
by Ari Juels - ISBN 978-89-5519-136-3 -88- Feb. 17-20, 2008 ICACT 2008 , 2006
"... Abstract--This paper surveys recent technical research on the problems of privacy and security for radio frequency identification (RFID). RFID tags are small, wireless devices that help identify objects and people. Thanks to dropping cost, they are likely to...
Website:
http://citeseerx.ist.psu.edu
RFID Training Online. RFID Revolution
2) Hospital asset tracking using real-time location systems (RTLS)
3) Supply chain tracking
d. RFID - bar code comparison
2. History of RFID (25 minutes)
a. Identification friend or foe technology in World War II
b. Anti-theft
c. Contactless keys, traffic control
d. Railcar identification
f. Growth of RFID standards supporting supply chain applications
1)...
Date: 2017-02-27 22:25:07
Website:
http://rfidrevolution.com
MIL-STD-129 labels and RFID - We teach you to comply
What is RFID?
Radio Frequency Identification (RFID) is an automatic identification technology in which data is transferred wirelessly via radio waves between transponders, called RFID tags or RFID labels, and RFID readers. This data transfer is performed in milliseconds, without human involvement (i.e. hands free) and without line of sight. RFID tags can signal their presence, unique identity,...
Website:
compliancelabelservice.com
printable rfid tags suppliers - Contactless IC Card ...
take quality as our life, integrity as fundamentality, innovation as development
Our Style
devote every effort
Professional smart card and RFID label product manufacturer
Xinye is a company always committed to smart card technology and development, production and sales of product, specializing in producing several series of main products like contactless IC card, contact IC card, RFID label, RFID...
Website:
http://www.chinarfidcard.com.cn
RFID Technology Applications covers logistic, supply-chain ...
RFID Technology Applications
Compared to the other kinds of connection method such as NFC, Bluetooth, WLAN, Zigbee, and others, RFID may have the most dominant usage. We can find it everywhere in almost every aspect of life. In industry, security, monetary, communication, home appliance, or even simple things such as furniture is nowadays using RFID technology. The development of it is also...
Website:
https://narmadi.com
RFID Design Principles, Second Edition - SAE International
This revised edition of the Artech House bestseller, RFID Design Principles, serves as an up-to-date and comprehensive introduction to the subject. The second edition features numerous updates and brand new and expanded material on emerging topics such as the medical applications of RFID and new ethical challenges in the field.
This practical book offers you a detailed understanding of RFID design essentials, key applications, and important management issues. The book explores the role of RFID technology in supply chain...
Website:
http://books.sae.org
Related topics : examining rfid applications in supply chain management / rfid applications in supply chain management / antenna circuit design for rfid applications / rfid technology supply chain management / circuit design for rfid applications
Enhancing The Healthcare Supply Chain With RFID ...
Few years back Radio Frequency Identification (RFID) was predicted to be the most recent prolific technology that would provide supply chain collaboration and visibility. Today, the applications of this technology couldn't be any hotter in healthcare. New and innovative uses of this technology in healthcare emerge daily, from�RFID-enabled iPads,�to asset tracking and hand hygiene...
Website:
https://www.healthcareglobal.com
Glossary of RFID, NFC, IoT - SMARTRAC N.V.
Glossary
Active Transponder
A transponder which contains a battery that provides the energy needed to transmit information and receive data.
�
Contact Card
Device in which the chip must have physical contact with the reader to allow data transmission. The chip must therefore be located on the surface to allow readers to establish contact with the chips and communicate with them.
�
Contactless...
Date: 2017-12-10 03:38:42
Website:
https://www.smartrac-group.com
Retailers embrace RFID for loss prevention benefits ...
Retailers embrace RFID for loss prevention benefits
April 19, 2012
When retailers build a business case for deploying RFID, they often start with the improved inventory accuracy that the technology can deliver.
"We were very focused on inventory accuracy," says Bill Connell, senior vice president of logistics and operations at Macy's. "Our journey began with achieving the benefits from accurate...
Website:
http://rfid24-7.com
Related topics : retail theft prevention systems rfid tags / benefits of rfid tags in retail / rfid retail supply chain / rfid tags retail+stores / rfid tags in retail stores