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Business Details
24 Years
experience
Emergency
services
Your Trusted Security Partner in Liberty, MO
American Digital Security (ADS) is a leading security systems company serving the Midwest since 2002. As part of Kingsmark Security Group, we specialize in planning, designing, installing, and maintaining comprehensive security solutions tailored to educational institutions, government facilities, healthcare providers, and commercial properties. Our approach prioritizes long-term partnerships through local presence, expert guidance, and responsive support. With decades of combined experience, we deliver integrated systemsincluding video surveillance, access control, and emergency notificationsthat enhance safety while aligning with clients' operational goals.

Our UL 2050-certified monitoring ensures compliance for high-security environments, and our case studies demonstrate measurable impacts on client safety and efficiency. We emphasize transparency, innovation, and community-focused service to provide peace of mind across single-site and multi-location organizations.
Services
Video Surveillance Access Control Visitor Management Emergency Notifications Intrusion Detection Environmental Sensors Body Cameras Threat Assessments Alarm Monitoring System Maintenance
Details
  • Year established: 2002
Highlights and features
  • We offer full-service security solutions from design to ongoing support.
  • Our team has decades of experience in school, government, and healthcare security.
  • We maintain partnerships with leading technology providers for advanced systems.
  • We provide responsive, local support across the Midwest.
  • Our threat assessments identify vulnerabilities with actionable recommendations.
Associations and certifications
  • UL 2050
What people say
Safer, healthier environment Improved functionality Seamless security Proactive security Enhanced safety
Services
Video Surveillance
Our video surveillance solutions provide real-time monitoring and recording to enhance security. We install high-resolution cameras integrated with existing systems, offering remote access and analytics for schools, businesses, and government facilities. This service improves incident response and deters unauthorized activity.
Access Control
We design access control systems that manage entry points with keycards, biometrics, or mobile credentials. These systems secure facilities while allowing flexible permissions for staff, visitors, and contractors. Integration with video surveillance ensures comprehensive protection for commercial and institutional clients.
Threat Assessments
Our experts conduct on-site evaluations to identify vulnerabilities in your current security infrastructure. We analyze entry points, emergency protocols, and system gaps, then provide prioritized recommendations to mitigate risks and improve safety for schools and organizations.
Alarm Monitoring
ADS offers UL 2050-certified alarm monitoring with 24/7 response to security events. We monitor intrusion alarms, fire systems, and emergency alerts, dispatching authorities when needed. This service ensures compliance and rapid response for residential, commercial, and government properties.
System Maintenance
We provide ongoing maintenance for video, access, and alarm systems, including repairs, upgrades, and troubleshooting. Our technicians ensure systems operate reliably, minimizing downtime and extending equipment lifespan. Clients receive prompt service regardless of the original installer.
Questions
What security services does American Digital Security offer?
We provide video surveillance, access control, visitor management, alarm monitoring, and threat assessments tailored to schools, businesses, and government agencies.
How does ADS customize security solutions for clients?
We conduct on-site evaluations to understand your environment, then design systems aligned with your goals, budget, and compliance needs.
Which industries does ADS specialize in?
We focus on K-12 education, higher education, government facilities, and healthcare, with experience across commercial and specialty sectors.
Do you offer 24/7 monitoring services?
Yes, our UL 2050-certified monitoring center provides round-the-clock protection for residential, commercial, and government properties.
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Reviews (1)
Jeremy Hill
Nov 23, 2018 Report
I've had the pleasure of dealing with Buddy & this company for the past +15 years. They are absolutely the best video security company in KC Metro. Very knowledgeable and professional staff that provides high quality products that rival any "in store" digital video security system. I highly recommend them!