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  • ISI Security will determine the functions needed for the specific operations as required by the owner, architect, and your particular market standards, such as Jail Standards, ACA, NFPA, CFATS and MTSA. ISI Security will write specifications in accordance with the architect’s requirements and in accordance with products used.

     

    ISI Security has a proven record in successf...

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  • ISI Security’s team of engineers and designers includes some of the security and life safety industries' best talent. From circuit level design for unique customized integration components to review of NFPA life safety codes, you can count on ISI. ISI is proud to employ NICET level four fire designers who can layout and engineer complex, multi-building, fire alarm and life safety systems.

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  • UL Central Stations Ready for Your Signals

    ISI Security command centers provide our clients with the best central station services available. Redundant centers in Austin, San Antonio and LaFayette, LA give ISI an atypical level of coverage for clients all over Texas. The command centers are Five Diamond Rated and the center in LaFayette is UL 2050, allowing t...

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  • ISI Security is proud of our reputation in the industry for our superior client support services. To meet the needs of our clients at any time, we have now expanded our service hours to provide clients with full service assistance 24 hours a day, seven days a week. We are proud of our track record for providing the correct components, coordinating integration and being ultima...

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  • Every client has unique documentation requirements for their project. Depending on the type of facility and the regulations, codes, construction and service technical information required, the extent of required or requested documentation can vary radically. In the design and engineering stage, this may mean submittals to authorities, architects, owners or other stakeholders. Proper process and...

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  • Full Installation Capabilities

    ISI works to ensure that jobs are compliant with relevant regulations and standards impacting installations including National Fire Protection Association (NFPA), Jail Standards (Texas Commission on Jail Standards, or TCJS), American Corrections Association (ACA) and Chemical Facility Anti-Terrorism Standards (CFATS) regulations...

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  • The legendary ISI OneFab facility, housed at our San Antonio HQ, allows ISI technicians to build out the system in a controlled lab environment. All the relevant system's components, such as control panels, field devices, and software are set up and configured by factory trained technicians. The ability to customize and integrate various systems with exacting detail gives the OneFab facility a ...

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