RFID is an acronym for Radio Frequency Identification – The use of wireless communications to establish the identity of a physical object. RFID term is used to describe a system that transmits the identity (in the form of a unique serial number – EPC – Electronic Product Code) of an object wirelessly, using radio waves. RFID technology provides wireless identification of people, books or assets. A RFID tag is attached to an object and contains information about that object.

 

 

 

 

 

 

RFID Components:

A typical RFID system is made up of three components: Tags (RFID ID Cards), Readers and the host computer system.

 

Tag(RFID ID Cards):

Tag is made up of an integrated antenna and memory. The information can be written and rewritten on Tag memory. The unique ID written on Tag while manufacturing is known as the EPC (Electronic Product Code). This Tag is enclosed in a Rectangular Plastic Card of the size of Bank Debit / credit card.

 

 

 

 

 

INTRODUCTION
INTRODUCTION
INTRODUCTION

Reader:

An RFID reader is a device that is used to read RFID tag data. The reader has an antenna that emits radio waves; the tag responds by sending back data stored in it to Reader.

 

 

 

 

 

 

INTRODUCTION
INTRODUCTION

Host Computer:

It reads/writes data from / to the tags through the reader. It stores and evaluates obtained data and links the transceiver to applications.

 

 

 

 

 

Features And Benefits Of RFID Over Barcodes

  • No line of slight is required to read a RFID card / tag. So no need of Oriented reading like bar code
  • Multiple RFID Cards can be read.
  • No human error like bar code reading while reading a card. Can be read in any orientation.
  • Very Limited data can be stored in bar code.
  • Re-usable for other purpose.

Different Types Of RFID

There are several versions of RFID that operate at different radio frequencies. The choice of frequency is dependent on the business requirements and read environment. Three primary frequency bands are being used for RFID:

 

 

 

 

 

  • Low Frequency (125/134KHz) – Most commonly used for Attendance & access control.
  • High- Frequency(13.56 MHz) – Used where medium data rate and read ranges up to about 1.5 meters are acceptable. This frequency also has the advantage of not being susceptible to interference from the presence of water or metals.
  • Ultra-High-Frequency(850 MHz to 950 MHz) – offer the longest read ranges of up to approximately 3 meters and high reading speeds.
  • Active RFID Tags are battery powered. They broadcast a signal to the reader and can transmit over the greatest distances (100+ meters). Typically they can cost Rs. 500 or more and are used to track high value goods like vehicles and large containers of goods. Shipboard containers are a good example of an active RFID tag application.
  • Passive RFIDTags do not contain a battery. Instead, they draw their power from the radio wave transmitted by the reader. The reader transmits a low power radio signal through its antenna to the tag, which in turn receives it through its own antenna to power the integrated circuit (chip).
  • Image result for rfid card

 

Network LF Readers With Biometric (Thumb) For Attendance

Features & technical sects. of network biometric RFID readers,

  • Read and write functions.
  • Compact size & Wall mountable.
  • User friendly interface.
  • Stores Data.
  • Finger prints images.
  • Attendance record 50,000 to 1,00,000 Record.
  • Remote control & real time access & monitoring by Server Program.
  • Authentication media : Finger print / Password / RFID card / combinatio

 

  • Product Specification

    Frequency 13.56MHz
    Operating Distance Upto 100 mm(Depending on antenna geometry)
    Color White
    Operating Frequency 13.56 MHz
    Fast Data Transfer 106 kbit/s
    High Data Integrity 16 bit CRC, parity,bit coding,bit counting

     

    Product Description

    With firm commitment to quality, we are presenting for our clients a vast range of 13.56 MHz RFID 1K Cards. The provided cards are manufactured by vendors” experienced professionals using optimum quality raw materials and cutting edge technology in order to provide the best quality cards. Moreover, these cards are tested on varied industry standards by our quality experts. Clients can avail these cards from us at budget friendly prices.

    Features

    • Robust construction
    • Light weight
    • Less maintenance


    RF Interface Features

    • Contactless transmission of data and energy(No battery needed)

    True Anticollision

    • Typical ticketing transaction < 100 ms(including backup management) 

       

       

       

       

      EEPROM

      • 1 K byte organized in 16 sectors with 4 blocks of 16 bytes each
      • User definable access conditions for each memory block
      • Data retention of 10 years
      • Write endurance 10000 cycles

      Security

      • Mutual three pass authentication(ISO/IEC DIS9798-2)
      • Data encryption on rfid card reader RF-channel with relay attack protection
      • Individual set of two keys per sector(per application) to support multi-application with key hierarchy
      • Unique serial number for each device
      • Transport key protects access to EEPROM on chip delivery

                                                         Additional Information

       

       

      Payment Terms T/T (Bank Transfer)

      Product Image

       

       

      White 13.56 MHz RFID 1 K Cards

      Company Details

      About us

      Year of Establishment2015
      Legal Status of Firm Sole Proprietorship (Individual)
      Nature of BusinessWholesale Trader
      Number of EmployeesUpto 10 People
      Annual TurnoverRs. 50 Lakh – 1 Crore
      IndiaMART Member SinceFeb 2011

      Came into existence in the year 2015, we, Sensedge Technologies, rfid reader price are among the prominent traders, wholesalers and service providers of a broad array of finest quality Access Control Systems. The product range offered by us is inclusive of Time Attendance System, rfid reader price Access Controller and RFID Cards. Owing to their user-friendly operation, sturdy designs, easy installation, rfid reader price minimal maintenance and longer functional life, rfid reader price these products are highly demanded and appreciated in the market. In addition to this, we are offering these products in various configurations to suit the diverse demands and needs of our valued clients.

       

       

       

       

       

      Our offered products are assembled using best quality components in accordance with the industry defined norms and standards.
      Banking to our broad vendor’s base, we have been able to cater and manage the bulk demands of the offered in the most efficient manner. Manufactured by trusted vendors of the industry, the offered products are demanded by various households and commercial rfid full form establishments to fulfill their application need. rfid full form Our vendors are offering these products after checking them on diverse quality parameters. rfid full form Our vendors are totally aware with our client and quality focused approach, so they are producing the product accordingly. rfid full form With the help of our distribution network, we have been able to deliver the offered products safely at client place within the assorted period of time.

     

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