
BlueDiamond
BlueDiamond access control readers and credentials offer a complete, effortless, next-generation experience

Next-Generation Access Control Experience
With multi-technology readers, a feature-rich mobile app and the ability to support mobile and physical credentials, organizations can upgrade to the BlueDiamond™ experience at their own pace. The BlueDiamond mobile user experience enables employees to turn any smartphone into a device for effortless, touchless access.
The BlueDiamond solution leverages Carrier’s 20 years of experience developing mobile credential technology. With over 4,000,000 Bluetooth® locking devices deployed across multiple industries – including Energy, Financial, Hospitality and Real Estate. LenelS2 is proud to be a part of the Carrier Healthy Buildings Program, which includes the BlueDiamond touchless access offering.

Next-generation access control experience

Works seamlessly with existing infrastructure

Enables touchless access experience
Why Choose BlueDiamond?

Open Platform, Non-proprietary Credentials
Designed to work seamlessly with existing infrastructure and leverage open credentialing standards, BlueDiamond multi-technology access control readers are platform agnostic and support the standard output protocols.

Enhanced, Future-proof Security
The BlueDiamond platform simplifies migration from less secure credential technology, such as traditional proximity cards, to more secure technology using the industry’s open standard, DESFire® EV2 credential technology with 128-bit AES encryption.

Smart Device Alternative to Plastic Badges
Available for both iOS® and Android® devices, the BlueDiamond mobile app offers convenience without compromising security. The BlueDiamond framework can also be embedded into your organization’s mobile app.

Subscription-based Services
The BlueDiamond app features optional subscription-based Contact Notification and Indoor Location services. The Contact Notification service enables daily self-assessments for employees to anonymously self-report any symptoms, risks or positive COVID test cases. The Indoor Location service provides convenient, facility-wide navigation for employees and visitors.
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Greater Security and Control
Learn why organizations ranging from small- to medium-sized businesses to global enterprises trust LenelS2 to solve their security challenges.