Intrusion Detection

Global Security International (GSI) offers only the most advanced and effective hardwired and wireless controls available.  Let GSI plan, design, install and service a custom intrusion detection system for your business. 

Our systems are designed and installed for the optimum protection of life and property. Precise identification of the initiating alarm origin is delivered onsite and to our Underwriters Laboratory (UL) listed central station. System status can be reported in real time with activity tracking. Special functions can be controlled via LAN / WAN network or telephony. Multiple areas can be armed and disarmed independently, and advanced technology sensors can be utilized for intrusion detection in display cases, vaults, safes, classified information centers, and network operating centers.


Perimeter Intrusion Detection
Discreetly installed exterior systems include various types of detection devices such as buried fence (H Field), seismic vibration, microwave (volumetric), dual infrared beams and fiber optic sensors which guard against trespass. These devices offer enhanced system effectiveness when integrated with the security, closed circuit television or access control system.