Commercial Protective Systems Inc.
Commercial Protective Systems Inc. established in 1969 with over 75 years of combined experience we are fully licensed and insured security contractors. We install and service systems for commercial, industrial and governmental..
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Key Updates in the 2025 Edition
- Cybersecurity: Expanded Chapter 11 rules to protect fire alarm and signaling systems from cyber threats.
- New Detection Tech: Added Chapter 17 requirements for acoustic leak detectors and thermal image fire detectors.
- Smoke Detector Spacing: Clarified that standard spacing remains unchanged up to ceilings of 40 ft (12.2 m), requiring performance-based design above that height.
- Notification Zones: Introduced Restricted Mode Audible Operation (RAMO) to apply private mode audible levels.
- Circuit Calculations: Standardized voltage drop calculation procedures in Chapters 18 and 24.
- Gas Detection: Updated Chapter 29 to redirect fuel gas detection guidelines to NFPA 715. [1]