TABLE OF CONTENTS Fire alarm systems have become increasingly sophisticated and functionally more capable and reliable in recent years. They are designed to fulfill two general requirements: (1) protection of property and assets and (2) protection of life. As a result of state and local codes, the life safety aspect of fire protection has become a major factor in the last two decades.
There are a number of reasons for the substantial increases in the life safety form of fire protection during recent years, foremost of which are:
The proliferation of high-rise construction and the concern for life safety within these buildings.
A growing awareness of the life safety hazard in residential, institutional, and educational occupancies.
Increased hazards caused by new building materials and furnishings that create large amounts of toxic combustion products, (i.e., plastics, synthetic fabrics, and so on).
Vast improvements in smoke detection and related technology made possible through quantum advances in electronic technology.
The passing of the Americans with Disabilities Act (ADA), signed into law on July 26, 1990, providing comprehensive civil rights protection for individuals with disabilities. With an effective date of January 26, 1992, these requirements include detailed accessibility standards for both new construction and renovation toward the goal of equal usability of buildings for everyone, regardless of limitations of sight, hearing, or mobility. This has had a significant impact on fire alarm system signaling devices, power requirements, and device locations.
The following codes apply...
