Many organizations continue to depend on legacy systems access systems installed years—or even decades—ago. While these systems may still function, limited integration capabilities, outdated software. That grows cybersecurity demands often make them challenge to support.
Migrating to Gallagher Command Centre offers the chance to modernize security operations and establish a scalable foundation for future technologies.
Migration doesn’t always require replacing every component at once. With proper planning, organizations can transition in stages, minimize disruption, and retain valuable security information and infrastructure wherever possible.
Why Migrate from a Legacy System?
Legacy access platforms frequently present significant challenges. Older controllers may have limited processing power, and outdated readers or credentials can prevent organizations from adopting the latest technologies. Legacy software may also lack integration with modern systems such as video surveillance. In adition, elevators, visitor management, identity platforms, or building management solutions.
Cybersecurity is also a critical concern. As technology advances, organizations need platforms that can be updated regularly and support evolving security best practices.
Gallagher access control actively develops Command Center, adding new features, integrations, and cybersecurity enhancements to keep pace with emerging threats.
Migrating to a modern platform can solve immediate operational issues while positioning the organization for future requirements and technological advancements.
Assess the Existing System
The first step is a complete assessment of the existing access environment. Security teams should document controllers, readers, locks, credentials, doors, alarm inputs, networks, servers, and software versions.
This inventory helps determine which components can remain temporarily and which require replacement. Organizations should also identify integrations currently connected to the legacy system. Such as CCTV, intercoms, elevators, parking systems, visitor management, or human resources applications.
Understanding these dependencies before starting the migration reduces unexpected problems during deployment.
Assess the Existing System
Successful migration relies on a structured implementation plan. Rather than replacing the entire system at once, many organizations benefit from dividing the project into manageable phases.
For instance, an organization might start with a single building or department, validate the new Gallagher environment. It gradually migrate additional locations. This phased approach allows administrators to test configurations, train personnel. It resolves issues before scaling up the deployment.
A comprehensive migration plan should define priorities, timelines, roles and responsibilities, testing procedures, and contingency measures. Pay special attention to critical entrances, because access interruptions can disrupt business operations and compromise occupant safety.
Migrating Hardware
You must decide which legacy hardware to replace. Gallagher Command Centre supports scalable deployments ranging from a single door to thousands of doors. It allows organizations to expand their security architecture as requirements change.
During migration, organizations can progressively introduce Gallagher access control controllers, readers, and compatible locking hardware. The exact approach depends on the existing infrastructure, compatibility requirements, site conditions, and the desired final architecture.
Modernizing controllers can also provide a foundation for future integrations and improved system management.
Migrating Credentials and Users
Migrating users and credentials requires meticulous planning. Legacy systems may contain thousands of cardholders, access groups, schedules, and permissions, making manual recreation time-consuming and error-prone.
Organizations should begin by cleansing their existing database—removing inactive users, expired credentials, duplicate records, and unnecessary permissions. Only verified and up-to-date information should be migrated to the new environment.
Gallagher offers robust integration capabilities, allowing Command Centre to connect with identity and business systems. Its APIs can automate functions like creating, updating, or removing cardholders from external sources. It reduces manual data entry and minimizing duplication.
Integrating Gallagher with Other Systems
One of the biggest advantages of migrating to Gallagher is the opportunity to create a more integrated security ecosystem.
Command Centre can connect with systems such as video management, intercoms, elevators, visitor management, vehicle access, building management, and identity platforms.
This integration can give security operators a centralized view of events instead of requiring them to monitor several independent platforms.
Gallagher also supports REST APIs and other integration tools, allowing organizations to connect Command Centre with applications such as HR, CRM, visitor platforms, parking systems, and building technologies.
Testing Before Going Live
Testing should be an essential part of every migration. Security teams should verify door operation, access permissions, schedules, alarms, emergency procedures, cardholder data, reporting, and integrations. All functions work before transitioning users to the new platform.
A pilot deployment can help identify configuration problems without exposing the entire organization to unnecessary risk.
Administrators should also verify that critical events are correctly recorded and that operators understand how to respond to alarms and access events.
Training Security Personnel
Technology alone cannot ensure a successful migration. Security personnel and system administrators require thorough training before the new platform goes live.
Training should address cardholder management, access permissions, alarm monitoring, reporting, system troubleshooting, and emergency response procedures. Users must also become familiar with interface differences between the legacy system and Gallagher Command Centre.
Command Centre offers centralized tools for managing cardholders, alarms, site plans, notifications, and reports—empowering operators with a comprehensive, unified security management environment.
Planning for the Future
Migrating to Gallagher is an opportunity to move beyond the limitations of legacy systems. Organizations should leverage the migration process to reimagine and streamline their security operations for greater efficiency and adaptability.
For instance, future phases might introduce mobile credentials, elevator integration, biometric authentication, visitor management, vehicle access, or additional automation. Gallagher’s platform is built for integration with a broad array of technologies. Migrating from a legacy access system to Gallagher is a strategic modernization project, not simply a hardware replacement.
In conclution...
By assessing existing infrastructure, creating a phased migration plan, cleaning user data, upgrading critical components, testing thoroughly and training personnel. Organizations can make the transition more controlled and effective.
Gallagher Command Center provides a scalable platform for centralized security management and integration. With the right migration strategy, organizations can move away from aging technolog. While building a flexible security environment that supports future operational and cybersecurity requirements.
