The bill establishes a statewide standard for the installation and operation of electric security alarm systems in Washington State, particularly in cities, towns, and counties that have not adopted their own regulations. It aims to enhance property protection and reduce the burden on local law enforcement by ensuring that electric security alarm systems are permitted under specific conditions. These conditions include that the systems must not be classified as fences, must be allowed on outdoor storage properties, and must adhere to safety and operational requirements, such as being powered by a low-voltage energizer and including warning signage.

Additionally, the bill outlines the procedural requirements for local governments that wish to regulate electric security alarm systems. If a city or county adopts regulations after the bill's effective date, they must include "electric security alarm" in the title of the ordinance and conduct two public hearings before final adoption. Existing systems installed prior to any new regulations can continue to operate if they comply with the new standards. The bill also clarifies definitions for "electric security alarm system" and "outdoor storage property," while explicitly stating that it does not apply to burglar or fire alarm systems.