Proximity Card
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Proximity card reader (for apartment or office entry sy $154.59 |
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DC 12V Off White Rectangle Proximity ID Card Reader $13.62 |
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10 Pcs 125Khz Door Control White Proximity RFID Card $6.44 |
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RFID ID Weigand 26 Proximity Card Reader DC 12V Off Wht $16.44 |
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COMPUMATIC XLS 21 PROXIMITY CARD TIME CLOCK WITH COMPUTIME ATTENDANCE SOFTWARE $249.95 |
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50pcs 125Khz RFID Proximity ID Card Token Tag Key Keyfobs $26.19 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-10pcs $5.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-1.9mm-25pcs $13.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-5pcs $3.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-50pcs $24.92 |
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RFID Proximity 13.56Mhz Mifare ISO14443A Entry Access Card /Tag reader USB $35.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-100pcs $36.92 |
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RFID Proximity Control Entry Access 13.56Mhz ISO14443A Mifare S50 ISO Card 50pcs $34.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-1.9mm-5pcs $3.92 |
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RFID Proximity Control Entry Access 13.56Mhz ISO14443A Mifare S50 ISO Card X100 $53.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-1.9mm-200pcs $75.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card_200pcs-0.9mm $71.92 |
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RFID Proximity Control Entry Access 13.56Mhz ISO14443A Mifare S50 ISO Card 10pcs $10.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-1.9mm-50pcs $24.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-1.9mm-10pcs $5.92 |
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RFID 125KHz Proximity Door Control Entry Access Card /Tag /Token Reader USB $18.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-1.9mm-100pcs $38.92 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-25pcs $13.92 |
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100pcs 125Khz RFID Proximity ID Cards For Access Control And Time Clock Use $45.39 |
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100pcs 125Khz RFID Proximity ID Cards For Access Control And Time Clock Use $44.59 |
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Door RFID ID Weigand 26 Proximity Card Reader DC9-15V $17.29 |
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100pcs 125Khz ID RFID Proximity Cards 0.8mm Thickness Brand New $45.39 |
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New Proximity ID Card Access Control + Time Attendance System +TCP/IP +USB Port $160.59 |
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ZKsoftware125KHz Proximity ID Card Reader For Access Control Use +Wiegand 26 $24.69 |
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10pcs RFID 125Khz Proximity ID Cards 0.8mm EM Cards $4.99 |
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50pcs Access Control And Time Clock Use125Khz ID RFID Proximity Cards $27.99 |
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New USB 125KHZ EM4100 RFID Proximity Reader+5Cards+5Keytags $8.29 |
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RFID Proximity Control Entry Access 13.56Mhz ISO14443A Mifare S50 ISO Card X100 $53.32 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-100pcs $36.32 |
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RFID Proximity 13.56Mhz Mifare ISO14443A Entry Access Card /Tag reader USB $38.32 |
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ID Weigand 26 Proximity Induction Card Reader DC 9-15V $15.23 |
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50pcs blank HID 1386LGSMN ISOProx II Proximity Cards $50.00 |
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New Generation PC USB RFID Proximity ID Reader 125Khz /Free 5 Cards $14.99 |
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PROXIMITY BADGE CARDS FOR THE COMPUMATIC XLS 21 TIME CLOCK $2.00 |
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100pcs 125Khz RFID Proximity ID Card Token Tags Key Keyfobs GREEN COLOR $26.90 |
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100pcs 125Khz RFID Proximity ID Card Token Tags Key Keyfobs GREY COLOR $26.90 |
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100pcs 125Khz RFID Proximity ID Card Keyfobs Token Key Tags in GREY COLOR $28.50 |
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100pcs 125Khz RFID Proximity ID Card Keyfobs Token Key Tags in RED COLOR $28.50 |
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NEW COMPUMATIC XLS PROXIMITY CARD TIME CLOCK WITH COMPUTIME ATTENDANCE SOFTWARE $249.95 |
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NEW 125KHz Proximity RFID Reader Access Control System + 5 ID Cards 10 Keytags $22.99 |
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F111 RFIDEAS PCPROX RDR-6082AKU USB PROXIMITY SMART CARD READER $37.98 |
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10 NEW ICON PROX RTC-1000 SB-1000 PRO EMPLOYEE TIME CLOCK PROXIMITY BADGE CARDS $19.95 |
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100pcs 125Khz RFID Proximity EM Card Ultra Slim 0.8mm $40.00 |
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125Khz Door Entry Access Proximity RFID Card Wht 10 Pcs $6.45 |
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RFID 125KHz Proximity Door Control Entry Access EM card-0.9mm-10pcs $5.98 |
Proximity Cards and Card Formats
When utilizing a proximity card-based Access control system, you will often find the need to re-order proximity cards as employees come and go. The basic information that is needed to order a proximity card is the card format, the facility code and the card number.
The card format is perhaps the most critical element is it often dictates whether the card can even be re-ordered. More specifically, the card format defines whether the prox card is considered an “open format” or a “proprietary” format. If the proximity card is an open format, it can be readily reordered, but if it is of a proprietary format, you may need to get special permission to re-order theprox card from your proximity card installer or integrator.
The term card format is sometimes confusing as terms are often used broadly. For instance, the term Wiegand is often used as an adjective to specify several characteristics related to access control readers and prox cards and HID customers often think of the “Wiegand format” as to the general concept of security card data encoding. However, for the purpose of this article, we are focused on the Weigand Card Format which is used to specify that a proximity card uses that a 26-bit encoding; in other words, the card format does not refer to the size or other dimensional aspect of a prox card but to the size of the data and its structure. The Wiegand format is a 26-bit format and is widely used in HID cards, HID key fobs, HID tags and other types of credentials. Typically, this 26-bit format is an “open format” as opposed to a “proprietary” format meaning that the cards can be readily reordered. Also, most HID access control systems utilize this 26-bit format as it originated with true Wiegand swipe card technology.
The standard Wiegand 26-bit format (also referred to by HID as H10301) uses bit 1 for the leading parity bit, bits 2-9 for the facility code, bits 10-25 for the card number and bit 26 for the trailing parity bit. The facility code is typically assigned to an access control system whereas the card number is the incrementing part of the prox card and essentially assigns an individual to a card.
Other formats are sometimes used in proximity-based control systems but they are not open. These other prox card formats can either use a 26-bit format in which case the size and or order of the prox card facility code and card number are different that the standard H10301 format, or a longer bit format such as a 36-bit format.
For additional information on re-ordering proximity cards, visit my recommended website at IDCardPrinterSavings.com or contact an ID card printer specialist at (714)922-1140.
About the Author
Edmond Shi has worked in the computer industry since the early 1980s when he began his professional life as a software developer. Since then, Mr. Shi has published numerous articles ranging from respected academic journals to trade magazines on topics ranging from the impact of computers on organizations to computers in manufacturing organizations. Professionally, he has worked in the mobile computing and barcoding industries since the mid 1990s and has held senior level management positions in software development and product development. A PhD drop-out in Computer Science, Mr. Shi did manage to obtain his MBA, as well as his MS/BS degrees in Computer Science from the University of California, Irvine.
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CorKey RFID Proximity Card Lock operation demonstration