Physical Security


Mission critical facilities demand a high physical security posture to ensure the risk of unauthorized access is eliminated. Pergravis provides its customers with a wide range of products and services to ensure the highest degree of physical security possible via perimeter security, access control, intrusion detection and surveillance systems.

Beyond system design and implementation, Pergravis can provide post installation service including preventative and predictive maintenance, break/fix services, system updates/upgrades all on a global scale.
A sample of our offerings include:

Access Control Systems (ACS)


  • Biometrics
  • Proximity Card Systems
  • Keypad Systems
  • Cipher Locks
  • Electronic locks/door strikes
  • High security locksets (X-09™, X-10™, etc.)
  • Access Logging
  • Mantraps/Turnstiles
  • Security Doors & Hardware

Intrusion Detention Systems (IDS)

  • Ultrasonic Motion Detection
  • Passive Infrared (PIR) Motion Detection
  • Radio Frequency (RADAR) Perimeter Intrusion & Long Range Detection Systems
  • Microwave Perimeter Intrusion Detection Systems
  • Electrostatic Perimeter Intrusion Detection Systems
  • Fiber Optic Perimeter Intrusion Detection Systems
  • Photoelectric & Laser Perimeter Intrusion Detection Systems
  • Vibration Detection Systems

Closed Circuit Television Systems (CCTV)

  • Low Light
  • Infrared
  • IP Based
  • Wireless
  • High Definition
  • Pan/Tilt Mounts
  • Digital Video Recorders (DVR)

Exterior Security Systems

  • Perimeter Security Fence Systems
  • Security Gate Systems
  • Bollards – Fixed & Electrohydraulic
  • Vehicle Entry Barriers
  • Architectural Security Berm Design & Construction
  • Guard Shelters

Consulting, Management & Onsite Services

  • Physical Security Consulting
  • Security Program & Project Management
  • System Design
  • System Integration
  • System Installation
  • Systems and Component Configuration
  • Periodic, Preventative and Predictive Maintenance
  • Break/Fix Repair Service
  • Firmware/Software Updates
  • Hardware Upgrades
  • Re-calibration
  • Lifecycle Management
  • Remote Monitoring