
Kastle Systems is a technology and security services company specializing in managed access control, video surveillance, visitor management, identity management, and integrated security solutions for commercial and multifamily properties. With a focus on delivering security as a service, the firm designs, installs, monitors, and maintains comprehensive systems that protect people, property, and operations around the clock.
Founded in 1972, Kastle has built extensive experience in developing cloud-enabled security platforms and expert monitoring services that support large portfolios of facilities. The company integrates advanced technology with expert service teams to provide centralized access control, scalable security operations, and real-time system oversight for customers across industries.
Kastle’s managed security services are delivered through a unified platform intended to improve operational efficiency, enhance threat detection, and simplify security administration for organizations seeking proactive protection and simplified technology management.