Intrusion and Perimeter Detection


CSi offers a wide range of intrusion and perimeter detection technologies designed to provide proactive security for facility occupants and property.

CSi has over four decades of experience developing, installing and unifying systems that offer earlTotal Connecty warning and verification of attempted perimeter breaches and intruders. From fence sensors, surveillance cameras and laser and infrared motion detectors to door contact closures and glass break sensors, we deploy state-of-the-art technology based on proven system design methodology, then provide 24/7/365 monitoring services.

The result is consistently effective perimeter detection and intrusion detection that:

  • Actively prevents security breaches
  • Provides instant notification to key personnel and authorities in the event of an intrusion attempt
  • Increases overall facility security
  • Offers significant ROI

Integrated Intrusion Detection & Perimeter Detection

CSi specializes in intrusion and perimeter detection systems that communicate with a range of other security systems.  CSi specializes in unifying intrusion detection and perimeter detection equipment with the rest of a facility’s security infrastructure. The most common example is tight integration between detection equipment and video surveillance cameras. In the event of an activated sensor, a camera can instantly be pointed at the affected area, providing real-time video verification of an intrusion attempt – reducing false alarms and dramatically improving response times.

Contact us today for a free consultation.


We're here to help

Let CSi help with an on-site, free consultation of your security, life safety or communication system.  Our team of experts will work with you to assess your current system and provide recommendations and industry best practices to maximize your investment.

State-of-the-Art Equipment From Trusted Brands


As a Gold Level certified HIS dealer for Honeywell, a Genetec Unified Elite Partner; and with trusted brands like Bosch, Commend, Notifier and HID, we’re able to offer a host of security and communication solutions designed to suit the unique needs of your facility.  We implement best-in-class solutions that maximize your return on investment.


The CSi Pledge

CSi will work hard to earn and keep your business.  Here are some of the values we do business with...



We strive for excellence



We do what we say we will do



We treat others the way we want to be treated