LenelS2 BlueDiamond: The Future of Secure, Mobile-First Access Control

Exploring LenelS2 Blue Diamond

In today’s fast-evolving security landscape, organizations need flexible, scalable, and secure access control solutions that integrate seamlessly into their existing infrastructure. The BlueDiamond™ platform, developed by LenelS2, represents a next-generation access control solution designed to enhance security and convenience with mobile credentialing, multi-technology readers, and seamless system integration. Whether deployed as part of OnGuard®, OnGuard Cloud, NetBox™, or Elements™, BlueDiamond offers a comprehensive and intuitive approach to physical access control.

What is BlueDiamond?

BlueDiamond is an innovative mobile-first access control platform that replaces traditional proximity cards with secure mobile credentials, offering a seamless and touchless access experience. The solution is built on industry-leading security standards, utilizing DESFire® EV1, EV2, and EV3 smart card technologies and 128-bit AES encryption to ensure robust protection against unauthorized access. BlueDiamond allows organizations to gradually migrate from legacy card-based systems to modern mobile-based access without disrupting existing security operations.

Key Features of BlueDiamond Access Control

Multi-Technology Readers

BlueDiamond readers are platform-agnostic, working with LenelS2 security management solutions and third-party access control platforms. These readers support multiple credential technologies, including:

  • Mobile Credentials: Bluetooth® and NFC-based credentials* stored on smartphones.
  • 125kHz Proximity Cards: Including HID Proximity, AWID® Proximity, and CASI/GE Security ProxLite.
  • 13.56MHz Smart Cards: MIFARE® DESFire® EV1, EV2, and EV3.
  • NFC Wallet-Based Credentials: Seamless integration with Apple Wallet for iPhone and Apple Watch access.*
  • HID iCLASS™ Compatibility: Support for Classic and Standard variants, excluding Elite Key, SE, or SEOS.

These readers provide simultaneous support for mobile and physical credentials, allowing organizations to transition to mobile access control at their own pace without immediately overhauling existing infrastructure.

BlueDiamond Product Images

Mobile Credentials for a Touchless Experience

The BlueDiamond mobile app, available for iOS and Android, transforms smartphones into secure access control devices. Employees, contractors, and visitors can be issued secure mobile credentials, eliminating the need for plastic badges while enhancing security and reducing administrative costs. Key benefits include:

  • Hands-Free Entry: The Pathways™ feature allows pre-configured doors to unlock automatically as users approach.
  • Voice Command Shortcuts: Open doors via Siri® voice commands (e.g., “Hey Siri, open the engineering door”).
  • Favorites and Quick Unlock: Users can designate frequently accessed doors for rapid entry.
  • Apple Wallet Integration: Organizations can issue Employee Badges in Apple Wallet, allowing iPhone and Apple Watch users to enter secured areas without opening an app.

By integrating mobile credentialing, BlueDiamond eliminates security risks associated with lost or stolen keycards while offering a frictionless user experience.

Seamless System Integration

The BlueDiamond ecosystem is designed to integrate effortlessly with LenelS2 access control platforms, including:

  • OnGuard® and OnGuard Cloud
  • NetBox™ Security Management System
  • Elements™ Cloud-Based Access Control Solution
  • Third-Party Access Control Systems via open standard output protocols like Wiegand, SF/2F, and OSDP™.

This ensures a unified security management experience, where organizations can issue and manage mobile credentials directly from their existing security platform.

BlueDiamond Access Control Infographic

BlueDiamond for Enterprise Security

BlueDiamond is trusted by corporations, universities, healthcare facilities, and government institutions to provide secure, scalable access control. Its flexibility makes it an ideal solution for various industries:

  • Higher Education: University-wide credentialing through a single mobile app.
  • Corporate Headquarters and Satellite Offices: Enterprise-level access control with multi-site credential management.
  • Healthcare and Research Facilities: Secure and hygienic touchless entry for staff, patients, and visitors.
  • Commercial Real Estate and Multi-Tenant Buildings: Flexible access management for tenants and employees.

By leveraging NFC Wallet-based credentials*, BlueDiamond reduces the costs and environmental impact of physical card issuance while enhancing user convenience.

*Support for NFC Mobile Credentials is expected to launch for Google Wallet in late Spring of 2025

BlueDiamond Wallet Product Image

Why Organizations Choose BlueDiamond

  • Advanced Security Features: AES 128-bit encryption, biometric authentication, and secure NFC-based credentials.
  • Seamless Migration from Legacy Systems: Supports existing card-based access systems while enabling a smooth transition to mobile credentials.
  • Cloud-Connected for Scalability: Works with OnGuard Cloud and Elements™, providing future-proof access control.
  • Lower Total Cost of Ownership (TCO): Eliminates costs associated with card printing, lost cards, and physical credential replacement.
  • User-Friendly Experience: Employees can use their smartphones or Apple Watches for secure, keyless entry.

MCA’s Expertise in Deploying Access Control Solutions

At MCA, we specialize in designing and deploying modern access control solutions that integrate seamlessly with existing security infrastructure. BlueDiamond is one of the carefully selected solutions in our security technology portfolio, ensuring our clients receive the most secure, scalable, and cost-effective access control options.

Our team of experts can help public and private enterprises select the ideal security solution based on their specific operational needs, budget, and existing infrastructure. Whether your organization is looking to implement BlueDiamond as a standalone solution or integrate it with OnGuard, OnGuard Cloud, NetBox, or Elements, MCA has the expertise to optimize and future-proof your security environment.

Get Started with BlueDiamond Today

Are you ready to upgrade to a secure, mobile-first access control experience? Contact MCA today to learn how BlueDiamond can enhance security, improve convenience, and lower operational costs. Our security specialists will work with you to customize and deploy a BlueDiamond solution tailored to your organization’s needs.

About MCA

MCA is one of the largest and most trusted technology integrators in the United States, offering world-class voice, data, and security solutions that enhance the quality, safety, and productivity of customers, operations, and lives.

More than 65,000 customers trust MCA to provide carefully researched solutions for a safe, secure, and more efficient workplace. As your trusted advisor, we reduce the time and effort needed to research, install, and maintain the right solutions to make your workplace better.

Our team of certified professionals across the United States delivers a full suite of reliable technologies with a service-first approach. The MCA advantage is our extensive service portfolio to support the solution lifecycle from start to finish.

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