V7TSS9V1Smart Wi-Fi Dimmer Switch

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Project No.: 2010C044 Page 2 of 10

Project No.: 2010C044 Page 3 of 10 Project No.: 2010C044 Page 4 of 10 Project No.: 2010C044 Page 5 of 10 Project No.: 2010C044 Page 6 of 10 Project No.: 2010C044 Page 7 of 10 Ant. Project No.: 2010C044 Page 8 of 10 Project No.: 2010C044 Page 9 of 10 Project No.: 2010C044 Page 10 of 10

Report No.: BTL-FCCP-2-2010C044 Page 1 of 3 FCC RF EXPOSURE REPORT FCC ID: V7TSS9V1 Project No. : 2010C044 Equipment : Smart Wi-Fi Dimmer Switch Brand Name : Tenda Test Model : SS9 Series Model : N/A Applicant : SHENZHEN TENDA TECHNOLOGY CO.,LTD Address : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Manufacturer : SHENZHEN TENDA TECHNOLOGY CO.,LTD Address : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Date of Receipt : Oct. 14, 2020 Date of Test : Oct. 15, 2020 ~ Oct. 29, 2020 Issued Date : Nov. 11, 2020 Report Version : R00 Test Sample : Engineering Sample No.: DG202010167 Standard(s) : FCC Guidelines for Human Exposure IEEE C95.1 & FCC Part 2.1091 FCC Title 47 Part 2.1091, OET Bulletin 65 Supplement C The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. Prepared by : Peggy Zhu Approved by : Ethan Ma Add: No.3, Jinshagang 1st Road, Shixia, Dalang Town,Dongguan, Guangdong, China. Tel: +86-769-8318-3000 Web: www.newbtl.com Report No.: BTL-FCCP-2-2010C044 Page 2 of 3 REPORT ISSUED HISTORY Report Version Description Issued Date R00 Original Issue Nov. 11, 2020 Report No.: BTL-FCCP-2-2010C044 Page 3 of 3 1. TEST FACILITY The test facilities used to collect the test data in this report is at the location of No.3,Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, Guangdong, China. BTL's Test Firm Registration Number for FCC: 357015 BTL's Designation Number for FCC: CN1240 2. MPE CALCULATION METHOD Calculation Method of RF Safety Distance: where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Table for Filed Antenna: Ant. Brand Model Name Antenna Type Connector Gain(dBi) 1 N/A N/A Internal N/A 0 3. TEST RESULTS Antenna Gain (dBi) Antenna Gain (numeric) Max. Output Power (dBm) Max. Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Test Result 0 1 27.21 526.0173 0.10470 1 Complies Note: The calculated distance is 20 cm. End of Test Report

Report No.: BTL-FCCP-1-2010C044 Page 1 of 91 FCC Radio Test Report FCC ID: V7TSS9V1 This report concerns: Original Grant Project No. : 2010C044 Equipment : Smart Wi-Fi Dimmer Switch Brand Name : Tenda Test Model : SS9 Series Model : N/A Applicant : SHENZHEN TENDA TECHNOLOGY CO.,LTD Address : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Manufacturer : SHENZHEN TENDA TECHNOLOGY CO.,LTD Address : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Date of Receipt : Oct. 14, 2020 Date of Test : Oct. 15, 2020 ~ Oct. 29, 2020 Issued Date : Nov. 11, 2020 Report Version : R00 Test Sample : Engineering Sample No.:DG202010167 Standard(s) : FCC Part15, Subpart C (15.247) ANSI C63.10-2013 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. Prepared by : Peggy Zhu Approved by : Ethan Ma Add: No.3, Jinshagang 1st Road, Shixia, Dalang Town,Dongguan, Guangdong, China. Tel: +86-769-8318-3000 Web: www.newbtl.com Report No.: BTL-FCCP-1-2010C044 Page 2 of 91 Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with standards traceable to international standard(s) and/or national standard(s). BTL's reports apply only to the specific samples tested under conditions. It is manufacture‟s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL shall have no liability for any declarations, inferences or generalizations drawn by the client or others from BTL issued reports. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, A2LA, or any agency of the U.S. Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and ourselves, the test report shall not be reproduced, except in full, without our written approval. BTL‟s laboratory quality assurance procedures are in compliance with the ISO/IEC 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. BTL is not responsible for the sampling stage, so the results only apply to the sample as received. The information, data and test plan are provided by manufacturer which may affect the validity of results, so it is manufacturer‟s responsibility to ensure that the apparatus meets the essential requirements of applied standards and in all the possible configurations as representative of its intended use. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Please note that the measurement uncertainty is provided for informational purpose only and are not use in determining the Pass/Fail results. Report No.: BTL-FCCP-1-2010C044 Page 3 of 91 Table of Contents Page REPORT ISSUED HISTORY 6 1 . SUMMARY OF TEST RESULTS 7 1.1 TEST FACILITY 8 1.2 MEASUREMENT UNCERTAINTY 8 1.3 TEST ENVIRONMENT CONDITIONS 9 2 . GENERAL INFORMATION 10 2.1 GENERAL DESCRIPTION OF EUT 10 2.2 DESCRIPTION OF TEST MODES 11 2.3 PARAMETERS OF TEST SOFTWARE 12 2.4 DUTY CYCLE 13 2.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 14 2.6 SUPPORT UNITS 14 3 . AC POWER LINE CONDUCTED EMISSIONS TEST 15 3.1 LIMIT 15 3.2 TEST PROCEDURE 15 3.3 DEVIATION FROM TEST STANDARD 15 3.4 TEST SETUP 16 3.5 EUT OPERATION CONDITIONS 16 3.6 TEST RESULTS 16 4 . RADIATED EMISSIONS TEST 17 4.1 LIMIT 17 4.2 TEST PROCEDURE 18 4.3 DEVIATION FROM TEST STANDARD 18 4.4 TEST SETUP 19 4.5 EUT OPERATION CONDITIONS 20 4.6 TEST RESULTS - 9 KHZ TO 30 MHZ 20 4.7 TEST RESULTS - 30 MHZ TO 1000 MHZ 20 4.8 TEST RESULTS - ABOVE 1000 MHZ 20 5 . BANDWIDTH TEST 21 5.1 LIMIT 21 5.2 TEST PROCEDURE 21 5.3 DEVIATION FROM STANDARD 21 5.4 TEST SETUP 21 Report No.: BTL-FCCP-1-2010C044 Page 4 of 91 Table of Contents Page 5.5 EUT OPERATION CONDITIONS 21 5.6 TEST RESULTS 21 6 . MAXIMUM OUTPUT POWER TEST 22 6.1 LIMIT 22 6.2 TEST PROCEDURE 22 6.3 DEVIATION FROM STANDARD 22 6.4 TEST SETUP 22 6.5 EUT OPERATION CONDITIONS 22 6.6 TEST RESULTS 22 7 . CONDUCTED SPURIOUS EMISSIONS 23 7.1 LIMIT 23 7.2 TEST PROCEDURE 23 7.3 DEVIATION FROM STANDARD 23 7.4 TEST SETUP 23 7.5 EUT OPERATION CONDITIONS 23 7.6 TEST RESULTS 23 8 . POWER SPECTRAL DENSITY TEST 24 8.1 LIMIT 24 8.2 TEST PROCEDURE 24 8.3 DEVIATION FROM STANDARD 24 8.4 TEST SETUP 24 8.5 EUT OPERATION CONDITIONS 24 8.6 TEST RESULTS 24 9 . MEASUREMENT INSTRUMENTS LIST 25 10 . EUT TEST PHOTO 27 APPENDIX A - AC POWER LINE CONDUCTED EMISSIONS 31 APPENDIX B - RADIATED EMISSION - 9 KHZ TO 30 MHZ 34 APPENDIX C - RADIATED EMISSION - 30 MHZ TO 1000 MHZ 39 APPENDIX D - RADIATED EMISSION- ABOVE 1000 MHZ 42 APPENDIX E - BANDWIDTH 79 APPENDIX F - MAXIMUM OUTPUT POWER 83 APPENDIX G - CONDUCTED SPURIOUS EMISSIONS 85 Report No.: BTL-FCCP-1-2010C044 Page 5 of 91 Table of Contents Page APPENDIX H - POWER SPECTRAL DENSITY 89 Report No.: BTL-FCCP-1-2010C044 Page 6 of 91 REPORT ISSUED HISTORY Report Version Description Issued Date R00 Original Issue. Nov. 11, 2020 Report No.: BTL-FCCP-1-2010C044 Page 7 of 91 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standard(s): FCC Part15, Subpart C (15.247) Standard(s) Section Test Item Test Result Judgment Remark 15.207 AC Power Line Conducted Emissions APPENDIX A PASS ------ 15.247(d) 15.205(a) 15.209(a) Radiated Emissions APPENDIX B APPENDIX C APPENDIX D PASS ------ 15.247(a)(2) Bandwidth APPENDIX E PASS ------ 15.247(b)(3) Maximum Output Power APPENDIX F PASS ------ 15.247(d) Conducted Spurious Emissions APPENDIX G PASS ------ 15.247(e) Power Spectral Density APPENDIX H PASS ------ 15.203 Antenna Requirement ------ PASS Note(2) Note: (1) “N…

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Report No.: BTL-FCCP-1-2010C044 Page 27 of 91 10. EUT TEST PHOTO AC Power Line Conducted Emissions Test Photos Report No.: BTL-FCCP-1-2010C044 Page 28 of 91 Radiated Emissions Test Photos 9 kHz to 30 MHz Report No.: BTL-FCCP-1-2010C044 Page 29 of 91 Radiated Emissions Test Photos 30 MHz to 1 GHz Report No.: BTL-FCCP-1-2010C044 Page 30 of 91 Radiated Emissions Test Photos Above 1 GHz