2BTFK-BX-V723-WIFIWiFi Smart voltage protection plug

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HANGZHOU MVAVA TECHNOLOGY CO.,LTD Room 1001, Zhejiang Private Enterprise Development Building B, No.23, Fuye Alley, Ningwei Sub-District, Xiaoshan District, Hangzhou, Zhejiang, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2025/12/03 U.S. Agent Designation HANGZHOU MVAVA TECHNOLOGY CO.,LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BTFK-BX-V723-WIFI): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of HANGZHOU MVAVA TECHNOLOGY CO.,LTD HANGZHOU MVAVA TECHNOLOGY CO.,LTD with the FRN [0037695764] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Lin Qun Manager HANGZHOU MVAVA TECHNOLOGY CO.,LTD Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID: 2BTFK-BX-V723-WIFI External Photos of the EUT FCC ID: 2BTFK-BX-V723-WIFI

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BTFK-BX-V723-WIFI

FCC ID: 2BTFK-BX-V723-WIFI Internal Photos of the EUT FCC ID: 2BTFK-BX-V723-WIFI ANT FCC ID: 2BTFK-BX-V723-WIFI

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. ..................... : FCC ID. ........................................... : CTA25102400102 2BTFK-BX-V723-WIFI Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Ace Chai Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Dec. 01, 2025 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : HANGZHOU MVAVA TECHNOLOGY CO.,LTD Address ............................................ : Room 1001, Zhejiang Private Enterprise Development Building B, No.23, Fuye Alley, Ningwei Sub-District, Xiaoshan District, Hangzhou, Zhejiang, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description..................... : WiFi Smart voltage protection plug Trade Mark ....................................... : BSEED Manufacturer ..................................... : Wenzhou BXST CO.,Ltd Model/Type reference ....................... : BX-V723-WIFI Listed Models .................................... : BX-V725-WIFI Rating ............................................... : AC 80-150V, 50/60Hz Result ................................................ : PASS Report No.: CTA25102400102 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : WiFi Smart voltage protection plug Model /Type : BX-V723-WIFI Listed Models : BX-V725-WIFI Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : HANGZHOU MVAVA TECHNOLOGY CO.,LTD Address : Room 1001, Zhejiang Private Enterprise Development Building B, No.23, Fuye Alley, Ningwei Sub-District, Xiaoshan District, Hangzhou, Zhejiang, China Manufacturer : Wenzhou BXST CO.,Ltd Address : Room 701, Building C2-2, Tianxin Tiansi Digital Economy Industrial Center, No.2999 Nanyang Avenue, Yaoxi Street, Longwan District, Wenzhou City, Zhejiang Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25102400102 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 MPE Calculation Method ......................................................................................... 7 4.3 Conducted Power Results ....................................................................................... 7 4.4 Manufacturing tolerance .......................................................................................... 8 4.5 Standalone MPE Result ........................................................................................... 8 4.6 Simultaneous Transmission for MPE Result ...........................................................…

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1 FCC Appendix RF Test Data for 2.4GWIFI FCC ID : 2BTFK-BX-V723-WIFI Company : HANGZHOU MVAVA TECHNOLOGY CO.,LTD EUT : WiFi Smart voltage protection plug Model Number : BX-V723-WIFI Report No. : CTA25102400101 Reviewed By : Eric Wang 2 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 9.080 2407.520 2416.600 0.5 PASS 2437 8.800 2432.560 2441.360 0.5 PASS 2462 9.440 2457.120 2466.560 0.5 PASS 11G Ant1 2412 16.360 2403.880 2420.240 0.5 PASS 2437 16.360 2428.880 2445.240 0.5 PASS 2462 16.360 2453.880 2470.240 0.5 PASS 11N20SISO Ant1 2412 17.320 2403.360 2420.680 0.5 PASS 2437 17.360 2428.360 2445.720 0.5 PASS 2462 17.280 2453.400 2470.680 0.5 PASS 3 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 4 11G_Ant1_2412 11G_Ant1_2437 5 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 6 11N20SISO_Ant1_2462 7 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 12.965 2405.5819 2418.5469 --- --- 2437 12.941 2430.5485 2443.4895 --- --- 2462 13.006 2455.5057 2468.5117 --- --- 11G Ant1 2412 16.577 2403.7743 2420.3513 --- --- 2437 16.559 2428.7658 2445.3248 --- --- 2462 16.549 2453.7631 2470.3121 --- --- 11N20SISO Ant1 2412 17.460 2403.3259 2420.7859 --- --- 2437 17.433 2428.3228 2445.7558 --- --- 2462 17.440 2453.3059 2470.7459 --- --- 8 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 9 11G_Ant1_2412 11G_Ant1_2437 10 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11 11N20SISO_Ant1_2462 12 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Peak power [dBm] Limit [dBm] Verdict 11B Ant1 2412 15.04 ≤30.00 PASS 2437 15.48 ≤30.00 PASS 2462 15.51 ≤30.00 PASS 11G Ant1 2412 13.01 ≤30.00 PASS 2437 14.06 ≤30.00 PASS 2462 13.89 ≤30.00 PASS 11N20SISO Ant1 2412 13.30 ≤30.00 PASS 2437 14.29 ≤30.00 PASS 2462 14.13 ≤30.00 PASS 13 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -13.85 ≤8.00 PASS 2437 -13.36 ≤8.00 PASS 2462 -13.86 ≤8.00 PASS 11G Ant1 2412 -21.45 ≤8.00 PASS 2437 -20.33 ≤8.00 PASS 2462 -20.49 ≤8.00 PASS 11N20SISO Ant1 2412 -21.36 ≤8.00 PASS 2437 -20.41 ≤8.00 PASS 2462 -20.54 ≤8.00 PASS 14 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 15 11G_Ant1_2412 11G_Ant1_2437 16 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 17 11N20SISO_Ant1_2462 18 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 1.07 -48.46 ≤-18.93 PASS High 2462 1.70 -56.34 ≤-18.3 PASS 11G Ant1 Low 2412 -7.07 -45.37 ≤-27.07 PASS High 2462 -6.41 -51.99 ≤-26.41 PASS 11N20SIS O Ant1 Low 2412 -7.38 -47.64 ≤-27.38 PASS High 2462 -6.44 -52.03 ≤-26.44 PASS 19 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 20 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 21 11N20SISO_Ant1_High_2462 22 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference -0.19 -0.19 --- PASS 30~1000 -0.19 -55.45 ≤-20.19 PASS 1000~26500 -0.19 -43.79 ≤-20.19 PASS 2437 Reference -0.05 -0.05 --- PASS 30~1000 -0.05 -55.9 ≤-20.05 PASS 1000~26500 -0.05 -44.56 ≤-20.05 PASS 2462 Reference -0.14 -0.14 --- PASS 30~1000 -0.14 -54.64 ≤-20.14 PASS 1000~26500 -0.14 -45.17 ≤-20.14 PASS 11G Ant1 2412 Reference -7.98 -7.98 --- PASS 30~1000 -7.98 -60.15 ≤-27.98 PASS 1000~26500 -7.98 -43.57 ≤-27.98 PASS 2437 Reference -7.11 -7.11 --- PASS 30~1000 -7.11 -59.9 ≤-27.11 PASS 1000~26500 -7.11 -44.41 ≤-27.11 PASS 2462 Reference -6.84 -6.84 --- PASS 30~1000 -6.84 -58.65 ≤-26.84 PASS 1000~26500 -6.84 -44.79 ≤-26.84 PASS 11N20SISO Ant1 2412 Reference -8.41 -8.41 --- PASS 30~1000 -8.41 -59.75 ≤-28.41 PASS 1000~26500 -8.41 -43.65 ≤-28.41 PASS 2437 Reference -6.20 -6.20 --- PASS 30~1000 -6.20 -59.99 ≤-26.2 PASS 1000~26500 -6.20 -44.32 ≤-26.2 PASS 2462 Reference -7.39 -7.39 --- PASS 30~1000 -7.39 -60.17 ≤-27.39 PASS 1000~26500 -7.39 -44.71 ≤-27.39 PASS 23 Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 24 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 25 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 26 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 27 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 28 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 29 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 30 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000

31 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 32 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 33 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 34 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11G Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 11N20SISO Ant1 2412 20.00 20.00 100.00 2437 20.00 20.00 100.00 2462 20.00 20.00 100.00 35 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 36 11G_Ant1_2412 11G_Ant1_2437 37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 38 11N20SISO_Ant1_2462

1. Antenna Description: Antenna type PCB antenna Model BX-V723-WIFI Frequency range 2400-2500MHz Manufacturer HANGZHOU MVAVA TECHNOLOGY CO.,LTD Address Room 1001, Zhejiang Private Enterprise Development Building B, No.23, Fuye Alley, Ningwei Sub-District, Xiaoshan District, Hangzhou, Zhejiang, China ANT Peak Gain 0.63 dBi 2. Antenna Photo: Length :14.45mm Width:4.10mm 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : CTA25102400101 2BTFK-BX-V723-WIFI Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Dec. 01, 2025 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : HANGZHOU MVAVA TECHNOLOGY CO.,LTD Address ............................................ : Room 1001, Zhejiang Private Enterprise Development Building B, No.23, Fuye Alley, Ningwei Sub-District, Xiaoshan District, Hangzhou, Zhejiang, China Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : WiFi Smart voltage protection plug Trade Mark ....................................... : BSEED Manufacturer .................................... : Wenzhou BXST CO.,Ltd Model/Type reference ...................... : BX-V723-WIFI Listed Models ................................... : BX-V725-WIFI Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : AC 80-150V, 50/60Hz Result ............................................... : PASS Report No.: CTA25102400101 Page 2 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : WiFi Smart voltage protection plug Model /Type : BX-V723-WIFI Listed Models : BX-V725-WIFI Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : HANGZHOU MVAVA TECHNOLOGY CO.,LTD Address : Room 1001, Zhejiang Private Enterprise Development Building B, No.23, Fuye Alley, Ningwei Sub-District, Xiaoshan District, Hangzhou, Zhejiang, China Manufacturer : Wenzhou BXST CO.,Ltd Address : Room 701, Building C2-2, Tianxin Tiansi Digital Economy Industrial Center, No.2999 Nanyang Avenue, Yaoxi Street, Longwan District, Wenzhou City, Zhejiang Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25102400101 Page 3 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ..............................................…

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FCC ID: 2BTFK-BX-V723-WIFI Test Setup Photos of the EUT FCC ID: 2BTFK-BX-V723-WIFI