This document is a declaration from Number One Mechanical & Electrical (Shenzhen) Co., Ltd. to the Federal Communications Commission (FCC). It states that the PCB board, circuit, structure, and internal components of the Interconnecting Carbon Monoxide Smoke Alarms with model numbers SC-9111R and SC-9113R are identical.
The declaration clarifies that the only difference between the models is their model number and color. This statement is provided to ensure compliance with FCC regulations and to demonstrate that the core functionality and safety features of the devices are consistent across the different model variations.
The document includes the company's contact information, including the address, phone number, and email address, for any further inquiries or clarifications regarding this declaration. It is signed by Shaoqiong Tan, Manager, on May 27, 2025.