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Third Party Integrations

Extend your LenelS2 security system integration capabilities

As part of the LenelS2 ecosystem, third-party integrations allow you to extend the capabilities of your security management system. Our open platforms make it easy to address your unique security requirements.


Access Control

With our third-party access control product integrations, you can seamlessly migrate from an aging legacy system at a lower cost and work with a variety of devices including locks, readers, elevator systems, and credentials.

LenelS2 is a Mercury platinum premier partner, which provides users with additional open-architecture access control hardware support regardless of their size.


Video Management & Analytics

Third-party video management products allow for tight integration of your existing video management system with LenelS2 access control. And if you have multiple video management systems, our Magic Monitor® unified client brings all of your cameras into a single interface.


Events and Alarms

Integration with third-party alarm panels provides the ability to deliver alarm information to the LenelS2 user interface, including event logging, notification and escalation capabilities. We offer a universal alarm panel interface that integrates with a variety of manufacturers.


Visitor Management

Identifying, managing and tracking visitors is critical to keeping your facility secure. Our integration with visitor management systems streamlines the process of managing temporary credentials.


OpenAccess Alliance Program

Offering over 200 certified product interfaces, our OpenAccess Alliance Program provides you with the confidence that any interface you choose has been tested and certified by us for stability and uninterrupted functionality.


Popular Integration Partners

LenelS2 has partnered with Milestone for products such as Milestone XProtect® to bring together a best-in-class integrated security solution. You can experience a seamless integration as the XProtect records actionable insights that the OnGuard® system allows you to view and manage. If you're interested in seeing a complete list of our OAAP members, click here


Not sure on what LenelS2 solution is right for you?

Head over to our Industry section to learn more about the industries we support and read our case studies.

We offer Access Control Solutions with integration opportunities


The feature-rich, comprehensive OnGuard® access control system integrates with a range of security, business and building systems to meet the needs of even the most complex enterprise deployments.


A powerful, all-in-one browser-based product, the NetBox™ access control and event monitoring system is designed for deployments with demanding security requirements.


The Elements™ unified access control and video management solution is built specifically for the cloud and ideal for small- to medium-sized businesses and enterprises with satellite locations.


Frequently Asked Questions about Third-Party Integrations


To find LenelS2 certified integrations by industry, function, and OnGuard® version, or by specific product or partner name, navigate to our Search Partners page and use the provided filters. 

By integrating your existing hardware with LenelS2 solutions, your organization can minimize costs while also reaping the benefits of your other systems.