The Smoke Detector Safety Amendment Act of 2025 amends the Security Alarms Systems Regulations Act of 1980 to prohibit the sale, installation, or offering to install solely battery-operated smoke detectors that are not tamper-resistant in the District of Columbia, effective July 1, 2025. The bill introduces a new subsection that outlines the penalties for violations, which may include civil fines up to $500, and establishes a process for individuals to file complaints against those who violate this prohibition.

Additionally, the bill defines "smoke detector" and "tamper-resistant," clarifying that a tamper-resistant smoke detector is one where the battery cannot be manually removed, replaced, or disabled by the consumer. The legislation allows for complaints to be filed with the Mayor, who will investigate and may issue a Notice of Infraction if the complaint is deemed valid. This act aims to enhance safety standards for smoke detectors in the District, ensuring that consumers are protected from potentially unsafe products.