Products/Services for Em Proximity Card Readers

  • ID Card Readers and Encoders-Image
    ID Card Readers and Encoders - (143 companies)
    ...perform a variety of access control and management functions. There are many different types of ID card readers and ID card encoders. Examples include business card readers, smart card readers, proximity readers, and smart card encoders. A business card...
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  • Blank ID Cards-Image
    Blank ID Cards - (73 companies)
    ...with an organization, or may be encoded with a magnetic strip to provide access to a restricted area by using an ID card reader. Blank ID cards are almost always one size, the same as a standard credit card. Some vendors will sell a blank ID card that can be oriented...
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  • PCMCIA Card Readers and Writers-Image
    PCMCIA Card Readers and Writers - (23 companies)
    PCMCIA card readers and PCMCIA card writers allow a user to transfer data from or to a host computer to or from a PCMCIA card. These products derive their names from the Personal Computer Memory Card Association (PCMCIA), the organization...
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  • Proximity Sensors-Image
    Proximity Sensors - (921 companies)
    Proximity sensors, all types is a general search form for all proximity sensors and presence detection product areas. Proximity sensors are non-contact devices which detect the presence of nearby objects. They may employ one of a variety of sensing...
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    RFID Readers - (138 companies)
    RFID readers are devices which interrogate, identify, and amend RFID tags through the use of short-range radio signals. RFID tags assign a unique electronic identity to a physical asset. Images credits: Motorola; Barcoding Inc.; CNet. RFID readers...
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    Microplate Readers - (89 companies)
    Microplate readers are designed to scan, analyze and obtain numerical results from chemical reactions conducted within microplates. Microplate readers scan, analyze, and obtain numerical results from chemical reactions conducted within microplates...
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    Smart Card Chips - (28 companies)
    ...a microprocessor and memory offer the greatest degree of versatility, the majority of smart cards are memory-only devices. Types. There are three basic types of smart card chips: Contact chips are read by an independent card reader and conform to ISO 7816...
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    Magnetic Stripe Readers and Magnetic Stripe Encoders - (109 companies)
    ...high-coercivity cards. A low-coercivity magnetic stripe writer may write to only low-coercivity cards. Most modern magnetic stripe card readers and encoders support the bi-directional reading of single, dual, and triple track magnetic cards. Features...
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    Hall Effect Proximity Sensors - (99 companies)
    Hall effect proximity sensors are used to detect the proximity, presence or absence of a magnetic object using a critical distance. They function via an electrical potential that is developed across an axis transverse to an applied current flow...
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    Ultrasonic Proximity Sensors - (176 companies)
    Ultrasonic proximity sensors use reflected or transmitted ultrasonic waves to detect the presence or absence of a target component. The output is boolean, that is, the sensor merely detects whether the target is or is not within the detection range...
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  • Chip Writer Suppliers, Chip Writer Manufacturers and Exporters
    Products/Services: EM card , Mifare card, card reader , ID card smart card, proximity card/RFID card .
  • Home Fire & Security Equipment - Americas & EMEA - 2012
    IMS Research has also assumed that nearly 100% of the access control revenues within single-family dwellings are derived from sales of electromechanical ( EM ) locks versus traditional access control equipment such as panels, readers and cards . … vast majority of those found within single-family dwellings incorporate a keypad versus proximity functionality that is …
  • Transactions on Computational Science X
    In the literature, a reader is sometimes named Proximity Coupling Device (PCD), and a contact- less smartcard called Proximity Integrated Circuit Card (PICC). In the context of wireless devices, attacks based on measuring the EM field, e.g., a Differential …
  • Access Control System TCP/IP from Shenzhen B-Better Technology Co.,LTD, China
    • Smart Card Reader • EM reader introduction: 301A proximity reader utilizes EM Technology to read ...
  • Sell EM-ID or Mifare Rfid Reader(Erfid-F24)
    • Sell EM -ID card reader • ERFID08K Wiegand 26/34, RS232, RS485 Proximity Card Reader Specification Less than 0.2 second Response Speed …
    It operates ed radio-frequ ed of up to 42 3 proximity c reader . There ting with othe 43 smart card the existing yment termina us for cons ntacts and c ose proximity m a combinat king technolo NFC has thre , and Card Em nsferred from es an advantag t medium, as .
  • A novel method for determining the mutual inductance for 13.56MHz RFID systems
    … measurement results of a present method and of the new method are compared to EM simulation results. An RFID (Radio Frequency Identification) system op- erating at 13.56 MHz usually consists of a reader , the so- called Proximity Coupling Device (PCD), and a contact- less transponder, the PICC (Proximity Integrated Circuit Card ) as shown in Fig. 1.
  • Enabling Technologies for Wireless E-Business
    These new applica- tions include enhanced messaging ( EMS ) and multimedia messaging (MMS), which enable the downloading of … Meanwhile, there is further enthusiasm surrounding proximity payments, a method of sending data between devices within a … There are a number of wireless technologies and standards that will enable consumers to send transaction data from a mobile device to a point of sale terminal without manually swiping a card through a reader .
  • Security in Embedded Devices
    Both near field contactless smartcards, or proximity cards , and the HF (high fre- quency) tags have an operating frequency of 13.56MHz and use the standard ISO/IEC 14443 RF power and signal interface (ISO14443 1999). This antenna provides the necessary power from the EM field provided by the reader .
  • 125khz reader - offers from 125khz reader manufacturers, suppliers, exporters & wholesalers
    Features: With internal EM reader (frequency: 125kHz) Effective distance: 5 to 10cm Maximum 1,000 password and card ... Sell RFID Proximity Reader .