LenelS2

A global leader in purpose-built security capabili

Comprehensive physical security for enhanced safety and efficiency

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Comprehensive physical security for enhanced safety and efficiency

Key Features

Advanced Physical Security 

LenelS2 is a global leader in physical security – unifying access control, video surveillance and mobile credentialing to help some of the world’s most demanding organizations meet their most complex security needs. 
  • Access control 

    Whether you’re operating a small business or a global enterprise, LenelS2 access control technologies support evolving needs in an ever-changing security landscape.  

  • Cloud-based capabilities

    Manage access control and physical security from the cloud. 

  • Video management 

    Flexible, scalable internet protocol (IP) video management systems smoothly integrate into a wide range of security environments – from single sites to distributed global enterprises.  

  • Mobile credentials

    Next-generation mobile credential access control capabilities can improve security, convenience, and occupant experience.  

  • Advanced services

    Our dedicated advanced services team helps organizations successfully deploy, maintain and get the most out of LenelS2 technologies.  

  • Third-party integrations 

    Open-platform architecture enables organizations to integrate a wide range of security management systems into the LenelS2 ecosystem, extending their capabilities.  

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Solutions

More LenelS2 Products

OnGuard

Future: /brands/lenels2/solutions-products/onguard 
Current:  https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/security-products/onguard

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NetBox

Future: /brands/lenels2/solutions-products/netbox 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/security-products/netbox 

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Elements

Future: /brands/lenels2/solutions-products/elements 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/security-products/elements

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BlueDiamond

Future: /brands/lenels2/solutions-products/bluediamond 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/security-products/blue-diamond

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Related Industries

Aviation and transportation

LenelS2 provides security capabilities across a wide spectrum of industries including education, healthcare, government, transportation, manufacturing, commercial real estate and more. 

Future: /brands/lenels2/industries/aviation-transportation 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/industries/aviation-transportation  

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Commercial real estate

Future: /brands/lenels2/industries/commercial-real-estate 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/industries/commercial-real-estate 

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Corporate campuses

Future: /brands/lenels2/industries/corporate-campuses-office-buildings 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/industries/corporate-campuses-office-buildings  

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Education

Future: /brands/lenels2/industries/education 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/industries/education 

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Energy

Future: /brands/lenels2/industries/energy 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/industries/energy  

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Data Centers

Future: /brands/lenels2/industries/data-centers 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/industries/data-centers 

Customer Stories

See how LenelS2 helps solve complex security challenges

Insights & News

See What’s Next for Integrated Security

Explore the latest news and insights on physical security, technology and best practices.

Training

Gain in-depth technical knowledge and experience from LenelS2 specialists

Future: /brands/lenels2/support/training 
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/support/training

Technical Support

Help get the most out of your LenelS2 systems

Future:  
Current: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/support/technical-support

OpenAccess Alliance Program (OAAP)

Search for open integration options and customizable technologies

Future link: /brands/lenels2/solutions-products/security-solutions/third-party-integration/oaap  
Current link: https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/security-solutions/third-party-integration/oaap

Frequently Asked Questions About LenelS2 Access Control

LenelS2 platforms can scale from small sites to global enterprises.   

 

  • OnGuard offers scalability across worldwide deployments.  

  • NetBox can expand from 32 to over 7,000 doors and supports multi-site configurations. 1 

  • Elements provides cloud-based access control that can grow with your organization, integrating with OnGuard for larger operations.  

 

These platforms all support browser-based administration and can deploy on physical appliances, virtual machines or cloud security infrastructure. 

 

https://buildings.honeywell.com/us/en/brands/our-brands/lenels2/security-products/netbox 

Native compatibility with LenelS2 VRx and NetVR video management systems offers unified security management, while integration with third-party platforms like Milestone XProtect help extend video capabilities. 

 

OnGuard also enables bi-directional data exchange with HR databases and ERP systems for automated cardholder management. Integration can extend to building systems including elevator controllers, HVAC and building management platforms, as well as security systems like intrusion panels and emergency response platforms. 

 

The OpenAccess Alliance Program (OAAP) provides factory-certified third-party interfaces through open APIs. Learn more about OAAP here

Organizations modernizing legacy access control systems face the challenge of balancing upgrades with existing infrastructure investments. LenelS2 platforms help address this through flexible deployment options. 

 

LenelS2 is positioned to support customers however they need their security system to work - whether fully on-premises, fully-cloud or a hybrid on-prem/cloud configuration. Our cloud connector technology enables a mix of deployment configurations that leverages existing hardware to help deliver advanced, cost-efficient security operations. 

  

Virtual machine support helps enables software modernization while reusing compatible hardware. Migration paths support both on-premise and cloud-hosted transitions. 

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