Security Information Systems, inc. (SIS) is a global leader in alarm integration and monitoring software for the security industry.
Alarm Center was the first alarm monitoring and automation software for the security industry with a more intuitive and simple, easy-to-use system. Alarm Center seamlessly connects all your security systems, including legacy systems, into a single platform to provide real-time event management and situational awareness.
SIS provides the most affordable & feature rich software without exorbitant upgrade charges as users grow. We offer an unmatched integration library of receivers to unite disparate systems such as alarm receivers, access control systems, video monitoring systems, cloud-based systems, CAD systems and more.
With over thirty years of industry experience and thousands of satisfied clients, Alarm Center offers the most comprehensive alarm monitoring and integration solutions available.