125 KHz Proximity

UltraSecure 125 khz Proximity cards

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UltraSecure Proximity

Available in both clamshell and ISO printable form factors. Every standard UltraSecure Proximity card contains an advanced data chip for seamless integration with existing proximity access systems from standard 26-bit to custom 40-bit formats including HID ISOProx®, HID Corporate 1000®, HID Indala®, Bosch, GE®, Honeywell® and Schlage®.

The high-tech UltraSecure chipset allows for over 137 billion unique codes, ensuring every system remains unique, scalable and secure.


The ideal access card

Cards are the key to security. UltraSecure cards are engineered to withstand years of everyday use. UltraSecure cards are built for personalisation. They were developed with a smooth PVC surface with minimal chip deflection so every card looks great, no matter how it’s printed. Manufactured at facilities certified by ISO 9001, Visa®, and MasterCard®, UltraSecure credentials have lower failure rates and higher system integrity than other proximity card alternatives. Available with both PVC and durable PET composite construction, UltraSecure cards are built to last. PET composite is stronger than pure PVC so it resists warping, cracking and yellowing over a long life cycle. UltraSecure proximity cards are also available in multi-technology formats including magnetic stripe and MIFARE®.


Industry leading delivery and service

Global manufacturing and personalisation hubs get UltraSecure cards to your door quickly, with no backlog or minimum order requirements. UltraSecure is backed by a commitment to service with free training, an experienced staff of ID security experts and a dedicated network of resellers. Every UltraSecure product is guaranteed for life. This means free phone and email support for all customers, including complimentary replacement of production damaged or defective cards for as long as the card is in use.

ConstructionISO 7810 CR80 printable or clamshell
MaterialPVC or PET/PVC composite
Frequency125 KHz
Compatibility26 bit H10301, EM4100 readers, Flexpass®, Indala®
 32 bit H10320, Kantech®
 33 bit D10202, DSX Prox cards
 34 bit H10306, N10002
 35 bit H50040, Corporate 1000®
 36 bit C15001, KEYSCAN®, HID Europlex® HID Simplex®
 37 bit I10304, H10302, Custom format: 2-digit Facility + 10 digit UID H10304
 40 bit C10106, CASI Rusco®, Honeywell®
WarrantyLifetime
  • Corporate

    Proximity systems are widely used by medium to large enterprises for door entry and physical access control.

    Read moreIndustry

  • Physical access

    UltraSecure cards are widely used for physical access control systems based on 125 KHz proximity technology.

    Read moreApplications

Compare cards

 125 KHz ProximitySMA ProximityMIFARE ClassicMIFARE DESFire EV1Contact chipMulti-technology
Security level
Physical access
Logical access
Multi-application
EncryptionHexadecimalProprietaryProprietaryAES and 3DESAES and 3DES and moreAES and 3DES and more
Proximity compatible
Card memoryUp to 40bitsUp to 1KB1KBUp to 8KBUp to 1GBUp to 1GB
UltraSecure delivery window24 hours*24 hours*48 hours*1 week*1-2 weeks*1-2 weeks
Typical supplier delivery window2-3 weeks*2-3 weeks*2-3 weeks*1-2 weeks*3-4 weeks*3-4 weeks
Estimated cost level$$$$$$$$$$$$$$$$

*custom programmed cards