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 previously adopted relevant 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 standards, such as being powered by a battery of no more than 12 volts and including conspicuous warning signs.

Additionally, the bill outlines the requirements for local governments that wish to regulate electric security alarm systems. If a city, town, 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 that comply with the new standards can continue to operate even if local regulations change. 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.