2BNXXV5RCUWSWall Switch

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Trade Name Model Name FCC ID

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Copyright © 2024 Intertek STATEMENT ON EXPOSURE TO ELECTROMAGNETIC FIELDS Report No.: 260200224THC-001 Equipment Information Type of equipment ： Wall Switch Type / Model ： EF-34-64A FCC ID: ： 2BNXXV5RCUWS Applicant ： Exhale Fans LLC 6370 Forest Grove Drive NE Georgetown, IN 47122 United States By request of ： 47 CFR FCC 1.1310 KDB 447498 D04 V01 JUSTIFICATION 2.1.2 1-mW Test Exemption Per § 1.1307(b)(3)(i)(A), a single RF source is exempt RF device (from the requirement to show data demonstrating compliance to RF exposure limits, as previously mentioned) if the available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption applies to all operating configurations and exposure conditions, for the frequency range 100 kHz to 100 GHz, regardless of fixed, mobile, or portable device exposure conditions. This is a standalone exemption, and it cannot be applied in conjunction with any other test exemption. The maximum RF output power was -13.07 dBm(0.05mW). The product has an average emitted power less than 1mW. The emitted peak power is also less than 1mW. Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing. Date of issue: Jun. 08, 2026 Rico Deng Engineer Intertek Testing Services Taiwan Ltd., Hsinchu Laboratory No. 17, Ln. 246, Niupu S. Rd., Xiangshan Dist, Hsinchu City 300075, Taiwan

Exhale Fans LLC TEST REPORT Model: EF-34-64A REPORT NUMBER 260200223THC-001 ISSUE DATE Jun. 08, 2026 PAGES 18 DOCUMENT CONTROL NUMBER GFT-OP-10h (28-Nov-2018) © 2020 Intertek Report No.: 260200223THC-001 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. GFT-OP-10h (28-Nov-2018) Page 1 of 18 Test Report 0597 Radio Spectrum TEST REPORT Applicant: Exhale Fans LLC 6370 Forest Grove Drive NE Georgetown, IN 47122 United States Product: Wall Switch Model No.: EF-34-64A FCC ID: 2BNXXV5RCUWS Test Method/ Standard: 47 CFR FCC Part 15.231 & ANSI C63.10-2020 Test By: Intertek Testing Services Taiwan Ltd., Hsinchu Laboratory No. 17, Ln. 246, Niupu S. Rd., Xiangshan Dist, Hsinchu City 300075, Taiwan Rich Nien Engineer Rico Deng Reviewer Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 2 of 18 TEST REPORT Revision History Report No. Issue Date Revision Summary 260200223THC-001 Jun. 08, 2026 Original report Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 3 of 18 TEST REPORT Table of Contents 1. General Information ............................................................................................................... 5 1.1 Identification of the EUT .................................................................................................. 5 1.2 Antenna description ......................................................................................................... 5 1.3 Operation mode ............................................................................................................... 5 1.4 Peripherals equipment ..................................................................................................... 6 2. Radiated emission test FCC 15.231 (b) ................................................................................... 7 2.1 Test setup & procedure .................................................................................................... 7 2.1.1 Radiated emission from 9kHz to 30MHz uses Loop Antenna: ...................................... 7 2.1.2 Radiated emission below 1GHz using Bilog Antenna .................................................... 8 2.1.3 Radiated emission above 1GHz using Horn Antenna .................................................... 8 3. Measured bandwidth FCC 15.231(C) ................................................................................... 14 4. Timing requirement of operated transmitter....................................................................... 15 5. Conducted emission FCC 15.207 .......................................................................................... 16 Appendix A: Test equipment list ............................................................................................... 17 Appendix B: Measurement Uncertainty ................................................................................... 18 Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 4 of 18 TEST REPORT Summary of Test Data Test Requirement Applicable Rule Result Radiated Emission test 15.231(b), 15.209 Pass Measured bandwidth 15.231(c) Pass Timing requirement of operated transmitter 15.231(b) Pass Conducted Emission test 15.207 N/A Antenna Requirement 15.203 Pass Note: Please note that the test results with statement of conformity, the decision rules which are based on: Safety Testing: the specification, standard or IEC Guide 115. Other Testing: the specification, standard and not taking into account the measurement uncertainty. Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 5 of 18 TEST REPORT 1. General Information 1.1 Identification of the EUT Product: Wall Switch Model No.: EF-34-64A Operating Frequency: 433.92MHz Rating: DC 3V Power Cord: N/A Sample receiving date: 2026/02/24 Sample condition: Workable Test Date(s): 2026/05/18 ~ 2026/05/19 1.2 Antenna description Antenna Type : PCB Antenna Connector Type : Fixed Antenna information provided by the client. 1.3 Operation mode The EUT was supplied with DC 3V from battery and press EUT button to transmit. The signal is maximized through rotation and placement in the three orthogonal axes. X axis Y axis Z axis After verifying three axes, we found the maximum electromagnetic field was occurred at X axis. The final test data was executed under this configuration. Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 6 of 18 TEST REPORT Frequency (MHz) Signal on time (ms) Signal on & off time (ms) Duty Cycle Duty Cycle factor 433.92 1.10 1.49 0.74 2.60 1.4 Peripherals equipment Peripherals Brand Model No. Serial No. Data cable Battery Maxell CR2032 N/A N/A Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 7 of 18 TEST REPORT 2. Radiated emission test FCC 15.231 (b) 2.1 Test setup & procedure 2.1.1 Radiated emission from 9kHz to 30MHz uses Loop Antenna: EUT & Peripherals 0.8m EMI Test Receiver □ 3 meters Loop Antenna 1m Report No.: 260200223THC-001 GFT-OP-10h (28-Nov-2018) Page 8 of 18 TEST REPORT 2.1.2 Radiated emission below 1GHz using Bilog Antenna 2.1.3 Radiated emission above 1GHz using Horn Antenna EMI Test Receiver 0.8m Antenna Tower Ground Plane Receiving Antenna 1…

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Q4-06-084-01 1 Antenna Specification Sheet Manufacturer Guangdong Shunde Sankey Electronic Technology Co., Ltd. Brand LUYANG Model EF-34-64A Type PCB Antenna Frequency 433.92 MHz Modulation ASK Impedance 50Ω Gain 0 dBi Design Dimensions Diagram

Radiated Emission Test set-up photo 9kHz~30MHz Radiated Emission Test set-up photo 30MHz~1GHz Radiated Emission Test set-up photo Above 1GHz