Credentials

Access control credentials—including proximity cards, smart cards, key fobs, and mobile credentials—are a core part of any modern security system. At JMAC Supply, we carry a selection of credentials from trusted manufacturers like Keri Systems and CDVI to support secure, scalable access for commercial, institutional, and industrial environments.

Understanding Access Control Credential Types

Physical Credentials for Secure Access

Physical credentials remain the backbone of many access control systems. Our inventory includes various options to meet your security needs:

  • Proximity Cards and Tags: Operating at 125 kHz frequency, proximity cards like the Keri Systems KC-10X series provide reliable authentication. Available in packs of 10, 25, 50, or 100, their durable ABS-plastic construction ensures longevity in daily use.
  • Smart Cards: CDVI dual-tech credentials (ISO25DT and ISO25DTH) combine MIFARE EV2 technology alongside CDVI or HID formats, offering flexibility for mixed-technology environments.
  • Adhesive Tags: The CDVI DISCTAGM is a miniature PVC adhesive DESFire tag that can be attached to various items, making it a versatile alternative to traditional cards.

Assign cabinet locks to credentialed users for secure access to drawers, enclosures, or equipment racks.

Mobile Access Credentials

Mobile credentials allow smartphones to function as encrypted access tools, combining convenience with strong security:

  • The CDVI AMC25 mobile credential license supports up to 25 users.
  • Mobile access simplifies credential distribution and reduces administrative overhead.
  • Compatible with Bluetooth and NFC readers for secure, contactless entry.

Credential-based access is only effective when paired with compatible control panels and kits that manage authentication and permissions.

Multi-Factor Authentication Options

For high-security applications, our credential solutions support multi-factor authentication:

  • Combine physical cards with biometric readers
  • Layer smart cards with PINs for added protection
  • Implement role-based access control through management systems

When combined with electrified crash bars, credentials provide both security and emergency egress in compliance with life safety codes.

Choosing the Right Credential Type

When selecting access credentials, consider these factors:

  • Security Level Required: Higher security needs may warrant smart cards with encryption or multi-factor solutions.
  • Integration Requirements: Ensure compatibility with your existing readers and software.
  • User Experience: Balance security with daily convenience.
  • Scalability: Select credential systems that can grow with your organization.

Our JMAC support team can help you identify the right credential solution for your specific security requirements, whether you need basic proximity cards or advanced encrypted credentials.

Frequently Asked Questions

Can I use CDVI credentials with non-CDVI access control systems?

Many CDVI dual-tech credentials, like the ISO25DTH, are compatible with multiple systems, including HID readers, making them versatile for mixed-hardware environments.

What’s the difference between 125 kHz and 13.56 MHz credentials?

13.56 MHz credentials (like MIFARE and DESFire) offer stronger encryption and security features than standard 125 kHz proximity cards, reducing the risk of cloning.

How do mobile credentials work with existing door readers?

Mobile credentials communicate with compatible readers via Bluetooth or NFC, allowing your smartphone to securely authenticate with the access control system.

Can I transition from proximity cards to smart cards without replacing readers?

Dual-technology credentials support both proximity and smart card formats, enabling gradual system upgrades without replacing all existing readers at once.

What credential type offers the highest level of security?

Multi-factor authentication—which combines smart cards with biometric verification or PIN codes—provides the strongest protection.

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