America’s trusted partner in critical security integration. Designing, deploying and managing security architectures that defend high-stakes environments. Helping protect
people, property, and
critical infrastructure
from sophisticated attack. Explore Our Platform Request a Briefing

26+

Years of Experience

Government, Defense, Water, Energy, DOT,
Retail, and Enterprise Clients Nationwide

5

Integrated Disciplines

Surveillance Video, Access Control, Instrusion
Detection, Counter-UAS, Cloud Management

24/7

Security as a service

Security Architecture, Engineering, Integration,
Service, Cloud Managment & Health Monitoring

S1 Lithos

The Managed Foundation for Integrated Security

Every security discipline, unified. One platform. One operating picture. Managed end-to-end by Surveillance One.

Select an icon to learn more. How do you know you're secure? Video Surveillance High-quality visual awareness across facilities, perimeters, entrances, operations areas, and critical assets. Video surveillance provides the verification layer that helps teams see, assess, and respond with confidence. ★★★★★ Access Control Controlled movement through doors, gates, restricted areas, and sensitive operational zones. Access control establishes who belongs, where they are allowed, and how secure areas are protected. ★★★★★ Intrusion Detection Early warning for unauthorized movement, perimeter breaches, forced entry, and after-hours activity. Intrusion detection strengthens the protective layer between exposed areas and high-value assets. ★★★★★ Counter UAS Airspace awareness for emerging low-altitude threats around facilities, infrastructure, campuses, and critical environments. Counter UAS adds detection, tracking, identification, and response workflows for activity traditional security systems were not built to see. ★★★★★ Cloud Management Centralized visibility, support, and management across distributed systems and locations. Cloud management enables remote administration, event review, system health monitoring, and scalable support without losing operational control. ★★★★★ The Managed Foundation for Integrated Security S1 Lithos Security systems architected for resilience, with SaaS-enabled support for end-to-end management by Surveillance One. Rotate your device to expand

All five disciplines.

Security as a Service (SaaS)

Alert events from video, access control, intrusion, and airspace monitoring can be succinctly managed within the same platform for coordinated response. Whether managed locally, remotely, or put under Surveillance One’s cloud managed services, your team gains immediate depth of system support with S1 by your side.

True integrated security is purposeful by design. It is architected with all security disciplines serving the same end goal of protection, more than just a “best practices” approach.  Architected for resilience and lean costing, Surveillance One understands the challenge of balancing modern threats along with operational constraints.

How do you know you're secure? →

All five disciplines.

One operating picture.

Events from video, access, alarm, and airspace monitoring don’t just live side-by-side in Lithos — they cross-correlate automatically. An access event triggers a camera review. An airspace alert creates an incident record. A perimeter breach escalates through alarm and video simultaneously.

This is what integrated security actually looks like in practice. Not five vendors at a table. One architecture, designed from the ground up to operate as a single system — and managed by Surveillance One end to end.

Ready to build a unified security foundation for your environment?

Learn more about S1 Lithos →
Learn more about S1 Lithos