The leader in access control security. Trusted access control solutions and software designed to secure and optimize any environment with ease and intelligence.

Increase safety & convenience with secure access control from the world’s leading access security technology provider. Explore readers, credentials, controllers and more.

A fully mobile-based, cloud security solution with access control and intruder detection functionality for small businesses, franchises, or large chain organizations.

Access control systems enable multiple layers of security and provide more detailed information to owners and managers of facilities. They replace mechanical keys as the main way to control access …

Oct 8, 2025 · Choosing the right access control system for your business is critical for protecting your people, property, and data. With evolving security threats and technological advancements, today’s …

Apr 15, 2024 · Access control for physical security can be difficult. Explore the different types of access control systems to see which is right for you.

LenelS2 is the global leader in advanced physical security solutions, including access control, video surveillance and mobile credentialing. We innovate products, systems and services to address the …