Security ROI refers to efforts to evaluate a patrol or guard program's value against its cost — typically by tracking incident trends before and after implementation, changes in insurance premiums, reduced turnover or vacancy tied to safety perception, and avoided liability exposure.
Because security outcomes are influenced by many factors beyond the patrol program itself (broader crime trends, design changes, seasonal patterns), ROI analysis is generally treated as directional evidence rather than a precise, isolated calculation.
Boards and owners commonly pair ROI discussion with security metrics like incident counts, patrol frequency, and response-time logs to build a documented record over time rather than relying on a single before/after snapshot.
Related entries
Official sources
- [1]Crime Prevention Through Environmental DesignNational Institute of Justice
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General industry and regulatory usage — not legal advice, and not an endorsement by BSIS, the Department of Consumer Affairs, or any law-enforcement agency. Statutes, regulations, and local ordinances change; verify current text at the official government source or with your attorney.