This document presents the FCC Part 15.247 test report for the Shenzhen Hanwei Security Technology Co., Ltd.'s water sensor, model ER-TYSQ. The report details the compliance testing conducted to ensure the device meets the regulatory requirements for operation in the 2.4 GHz WiFi band.
The tests were performed by Shenzhen HUAK Testing Technology Co., Ltd. between April 23, 2025, and May 21, 2025, and the report was finalized on May 21, 2025. The report covers various tests, including maximum conducted output power, emission bandwidth, power spectral density, conducted band edge and spurious emission measurement, and radiated spurious emission measurement. The device was found to be compliant with the specified FCC regulations.
The report includes detailed information about the test setup, procedures, and results, along with supporting data and photographs. The model numbers covered in this report are ER-TYSQ, ER-TYSG, ER-WSQ01, ER-WSQ02, ER-WSQ03, ER-WSQ04, ER-WSQ05, ER-ZSQ01, ER-ZSQ02, ER-ZSQ03, ER-ZSQ04, and ER-ZSQ05. The FCC ID for the device is 2BF69-ER-TYSQ.