Trusted Security Engineering

RA-Lock Security Solutions provides high-security mechanical locking and key control systems for institutional, commercial, and critical infrastructure environments. Its products are engineered to deliver long-term reliability, access accountability, and compliance in high-risk facilities

Locking Systems International supplies a broad range of commercial locking hardware and access components for large-scale facility deployments. The brand supports system-wide security solutions for education, healthcare, government, and commercial properties.

Service Central Incorporated is a manufacturer, supplier, and installer of security hardware for the casino and gaming industry. It delivers turnkey installation, maintenance, compliance, and system upgrade services for regulated gaming environments.

Cobra Lock is a specialty locking product brand offering focused, application-specific lock solutions for OEM, niche, and high-volume environments. It delivers durable and efficient locking solutions designed for specialized use cases.

LSI Depot provides rapid fulfillment of replacement parts, accessories, and security hardware to support ongoing facility operations. It ensures fast access to essential components across all RA-Lock Group brands.