About Us

S2 Security is the leading developer of complete enterprise physical security solutions, including access control, video surveillance, event monitoring, digital signage, live Internet sourced real-time data and information feeds, mobile applications and cloud-based services. S2 Security revolutionized access control with the introduction of web-based S2 NetBox in 2002, and continues to transform user experiences with breakthrough technology and open solutions.

S2 Security’s highly scalable, distributed architecture fits organizations of any size and grows with their needs. Easy to install and use, S2 Security solutions are supported by a responsive team with field experience, dedicated to providing exceptional service. S2 Security serves Fortune 500 corporations, education, healthcare, manufacturing and government customers worldwide. 

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With the S2 system, we now we have a manageable access control program that ensures that students and staff are safe.

Plainfield, IN High School