This document presents the RF exposure evaluation for the Advanced Purification Engineering Corporation (APEC) Wi-Fi Water Leak Detector, model SMTD-001, FCC ID: 2BOU3-SMTD-001. The evaluation was conducted by LCTECH Guangdong Testing Services Co., Ltd. on April 18, 2025, and the test report number is LCZE25040049.
The evaluation was performed according to KDB 447498 D01 General RF Exposure Guidance v06. The test results indicate that the device passed the RF exposure requirements. The maximum power density at a distance of 20cm is 0.00882 mW/cm², which is significantly below the limit of 1.0 mW/cm². The antenna gain is 3.75dBi. The report concludes that the device complies with the MPE exempt limit.
The report includes details on the limits for both occupational/controlled and general population/uncontrolled exposures, as well as the Friis transmission formula used for calculating power density. The software used for testing enabled the EUT to transmit and receive data at the lowest, middle, and highest channels individually.
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This document presents the RF exposure evaluation for the Advanced Purification Engineering Corporation (APEC) Wi-Fi Water Leak Detector, model SMTD-001, FCC ID: 2BOU3-SMTD-001. The evaluation was conducted by LCTECH Guangdong Testing Services Co., Ltd. on April 18, 2025, and the test report number is LCZE25040049.
The evaluation was performed according to KDB 447498 D01 General RF Exposure Guidance v06. The test results indicate that the device passed the RF exposure requirements. The maximum power density at a distance of 20cm is 0.00882 mW/cm², which is significantly below the limit of 1.0 mW/cm². The antenna gain is 3.75dBi. The report concludes that the device complies with the MPE exempt limit.
The report includes details on the limits for both occupational/controlled and general population/uncontrolled exposures, as well as the Friis transmission formula used for calculating power density. The software used for testing enabled the EUT to transmit and receive data at the lowest, middle, and highest channels individually.
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