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Data Center Security & Alarm Systems Built on Defense

Protect your infrastructure with layered data center security solutions: perimeter detection, biometric access control, full-coverage surveillance, and 24/7 professional monitoring. Guardian Alarm secures enterprise, colocation, and edge facilities from the fence line to the rack.

Ready to secure your facility?

Talk to a local Guardian Alarm expert now, or schedule a free data center security assessment.

Your Complete Data Center Security Partner

Guardian Alarm designs, installs, monitors, and services complete physical security systems for data centers. Your access control, surveillance, alarms, and monitoring come from one local partner.

Defense in Depth, Layer by Layer

Security is built in concentric layers, from the perimeter to the building, the data hall, and the rack. If one layer is tested, the next still holds.

Control Access at Every Layer

Multi-factor and biometric credentials gate each zone, with granular permissions so a cooling tech reaches the equipment but not the high-security rows.

Stop Unauthorized Entry

Mantraps and anti-passback vestibules clear one person at a time, so no one slips in behind an authorized badge.

Surveillance With An Audit Trail

Cameras cover every layer and tie to access logs, so each door and rack opening is matched to video and a name for accountability.

Support Compliance & Audits

Physical controls, logs, and retention support SOC 2, ISO 27001, PCI DSS, HIPAA, and NIST audits, with the documentation auditors expect.

Monitor 24/7, Respond Instantly

Trained professionals watch your facility around the clock and dispatch police the moment an alarm or breach is verified.

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Tell Us About Your Data Center

Receive a custom quote for your business today.

Customized based on your security needs and budget

Join the one million+ families and employees protected daily

Professional installation and ongoing support from local teams

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What We Provide

Data centers protect critical infrastructure and sensitive data that demand more than a single lock and camera. Unauthorized access, tailgating, insider risk, and audit failures are the main concerns, and layered physical security covers all of them from the perimeter to the rack.

Access Control

  • Multi-Factor & Biometric Credentials
  • Mantraps & Anti-Passback Vestibules
  • Cabinet-Level Locks with Full Audit Logs

Intrusion Alarms

  • Eight-Foot Fence-Line & Door Sensors
  • Data Hall & Equipment-Room Protection
  • Delayed-Egress Locks That Meet Life Safety Code

Video Surveillance

  • 360-Degree Coverage From Perimeter to Data Hall
  • Audit-Linked Footage Tied to Every Access Event
  • Retention That Supports Compliance Requirements

Remote Video Monitoring

  • Live Audio Intervention for Perimeter Breaches
  • 24/7 Monitoring by Trained Professionals
  • Police Dispatch for Verified Threats

Fire & Life Safety

  • Early Smoke Detection & Suppression Monitoring
  • Emergency Lighting

Worker
Safety

  • Worker Safety Duress Buttons
  • Direct Law Enforcement
    Notification

Software & Integration

  • One Dashboard Across Every Site
  • Unified Access, Video & Audit Reporting

Environmental Monitoring

  • Temperature & Humidity Alerts
  • Water Leak & Power-Event Detection Alerts
Why Us

Why Data Center Operators Choose Guardian Alarm

Most security companies sell you the equipment and disappear. Guardian Alarm puts a local team behind every camera, every reader, and every alarm we install, and we’ve been doing it for over 95 years.

Local Response When Minutes Count
Our monitoring center is staffed by Guardian Alarm employees in the Midwest, not an overseas call center, so when an alarm or breach triggers, they call within seconds.

Built for Audits & Compliance
Access logs, audit-linked video, and retention are designed to give SOC 2, ISO 27001, PCI, and HIPAA auditors exactly what they ask for.

One Partner for Every Facility
From a single server room to a portfolio of data centers, you get one point of contact, unified management, and local service teams at each site.

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