All wiring and equipment installations must comply with which code?

The requirement for all wiring and equipment installations, especially in the context of fire alarm systems, is governed by NFPA 70, which is commonly known as the National Electrical Code (NEC). Article 760 of the NEC specifically pertains to the installation of fire alarm systems and outlines necessary safety standards, wiring methods, and installation practices to ensure functionality and safety in fire detection and alarm systems.

Compliance with NFPA 70 and article 760 ensures that installations are performed in a way that minimizes risks like electrical hazards, ensures proper connectivity, and maintains the integrity of fire alarm circuits. This adherence to established standards is essential in maintaining both life safety and property protection during emergency situations.

While other codes, like the International Building Code and local building codes, may also apply, it is the NEC and its specific articles that provide the detailed and relevant requirements directly pertaining to electrical aspects of fire alarm systems. Local building codes may implement these standards but could also have additional requirements specific to that locality. Therefore, the focus on NFPA 70 and article 760 is critical for ensuring compliance with the recognized national standards in fire alarm system installations.