2BF8P-SHWVC2026ValveCore

Report No.: 2605T19165E Page 1 of 4 TEST SETUP PHOTOGRAPHS AC Line Conducted Emission Report No.: 2605T19165E Page 2 of 4 Radiated Emission Below 30MHz 30MHz~ 1GHz Report No.: 2605T19165E Page 3 of 4 1~18GHz Above 18GHz Report No.: 2605T19165E Page 4 of 4 RF Conducted Test

Report No.: 2605T19165EC Report Template: TR-4-E-009/V1.2 Page 1 of 66 FCC Test Report Report No.: 2605T19165EC Applicant: 14403436 Canada inc Address: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Product Name: ValveCore Product Model: WVC-3/4 Multiple Models: WVC-1, WVC-1.5, WVC-2 Trade Mark: N/A FCC ID: 2BF8P-SHWVC2026 Standards: FCC CFR Title 47 Part 15C (§15.247) Test Date: 2026-06-01 to 2026-06-02 Test Result: Complied Report Date: 2026-06-16 Reviewed by: Approved by: James fu Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: 2605T19165EC Report Template: TR-4-E-009/V1.2 Page 2 of 66 Announcement 1. This test report shall not be reproduced except in full, without the written approval of World Alliance Testing & Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 4. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2026-06-16 Original Report No.: 2605T19165EC Report Template: TR-4-E-009/V1.2 Page 3 of 66 Contents 1 General Information ............................................................................................................................. 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Antenna information .................................................................................................................. 4 1.4 Related Submittal(s)/Grant(s) .................................................................................................... 5 1.5 Measurement Uncertainty ......................................................................................................... 5 1.6 Laboratory Location ................................................................................................................... 5 1.7 Test Methodology ...................................................................................................................... 5 2 Description of Measurement ............................................................................................................... 6 2.1 Test Configuration ...................................................................................................................... 6 2.2 Test Auxiliary Equipment ........................................................................................................... 7 2.3 Interconnecting Cables .............................................................................................................. 7 2.4 Block Diagram of Connection between EUT and AE ................................................................ 7 2.5 Test Setup .................................................................................................................................. 8 2.6 Test Procedure ........................................................................................................................ 10 2.7 Measurement Method............................................................................................................... 11 2.8 Measurement Equipment ........................................................................................................ 12 3 Test Results ........................................................................................................................................13 3.1 Test Summary .......................................................................................................................... 13 3.2 Limit ......................................................................................................................................... 14 3.3 AC Line Conducted Emissions Test Data ................................................................................ 15 3.4 Radiated emission Test Data ................................................................................................... 17 3.5 RF Conducted Test Data ......................................................................................................... 49 3.5.1 6dB Emission Bandwidth ............................................................................................. 49 3.5.2 99% Occupied Bandwidth ............................................................................................ 52 3.5.3 Maximum Conducted Peak Output Power ................................................................... 55 3.5.4 Power Spectral Density ................................................................................................ 56 3.5.5 100 kHz Bandwidth of Frequency Band Edge ............................................................. 59 3.5.6 Conducted Spurious Emission ..................................................................................... 61 3.5.7 Duty Cycle .................................................................................................................... 64 4 Test Setup Photo ................................................................................................................................65 5 E.U.T Photo ......…

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Report No.: 2605T19165EB Report Template: TR-4-E-008/V1.2 Page 1 of 40 FCC Test Report Report No.: 2605T19165EB Applicant: 14403436 Canada inc Address: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Product Name: ValveCore Product Model: WVC-3/4 Multiple Models: WVC-1, WVC-1.5, WVC-2 Trade Mark: N/A FCC ID: 2BF8P-SHWVC2026 Standards: FCC CFR Title 47 Part 15C (§15.247) Test Date: 2026-06-01 to 2026-06-02 Test Result: Complied Report Date: 2026-06-16 Reviewed by: Approved by: James fu Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: 2605T19165EB Report Template: TR-4-E-008/V1.2 Page 2 of 40 Announcement 1. This test report shall not be reproduced except in full, without the written approval of World Alliance Testing & Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 4. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2026-06-16 Original Report No.: 2605T19165EB Report Template: TR-4-E-008/V1.2 Page 3 of 40 Contents 1 General Information ............................................................................................................................ 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Antenna information .................................................................................................................. 4 1.4 Related Submittal(s)/Grant(s) .................................................................................................... 5 1.5 Measurement Uncertainty ......................................................................................................... 5 1.6 Laboratory Location ................................................................................................................... 5 1.7 Test Methodology ...................................................................................................................... 5 2 Description of Measurement .............................................................................................................. 6 2.1 Test Configuration ...................................................................................................................... 6 2.2 Test Auxiliary Equipment ........................................................................................................... 7 2.3 Interconnecting Cables .............................................................................................................. 7 2.4 Block Diagram of Connection between EUT and AE ................................................................ 7 2.5 Test Setup .................................................................................................................................. 8 2.6 Test Procedure ........................................................................................................................ 10 2.7 Measurement Method............................................................................................................... 11 2.8 Measurement Equipment ........................................................................................................ 12 3 Test Results ....................................................................................................................................... 13 3.1 Test Summary .......................................................................................................................... 13 3.2 Limit ......................................................................................................................................... 14 3.3 AC Line Conducted Emissions Test Data ................................................................................ 15 3.4 Radiated emission Test Data ................................................................................................... 17 3.5 RF Conducted Test Data ......................................................................................................... 32 3.5.1 6 dB Emission Bandwidth ............................................................................................ 32 3.5.2 99% Occupied Bandwidth ............................................................................................ 33 3.5.3 Maximum Conducted Peak Output Power ................................................................... 34 3.5.4 Power Spectral Density ................................................................................................ 35 3.5.5 100 kHz Bandwidth of Frequency Band Edge ............................................................. 36 3.5.6 Conducted Spurious Emission ..................................................................................... 37 3.5.7 Duty Cycle .................................................................................................................... 38 4 Test Setup Photo ............................................................................................................................... 39 5 E.U.T Photo ........…

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HangzhouSunskyTechnologyCo.,Ltd SPECIFICATION CUSTOMER:HangzhouZpmeterCo.,Ltd CUSTOMERP/N:TX00090 MANUFACTURER:HangzhouSunskyTechnologyCo.,Ltd MANUFACTURER'S_ADDRESS:No.16,ZoneC,YangmingHigh-tech DevelopmentZone,WuxiCity,JiangsuProvince,China PARTMODEL:HZ8051WH-120 FREQUENCY：WIFI2.4G/5.8G PRODUCTNAME:FPCAntenna SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591 HangzhouSunskyTechnologyCo.,Ltd SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591 Testing equipment E5071C Network Analyzer 7*4*3M microwave anechoic chamber HangzhouSunskyTechnologyCo.,Ltd SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591 2.1 HZ8051WH-120 FPC （mm） 23.6*23.7 WIFI2.4G/5G Appearance specifications Model Overall dimensions Frequency band Type Fixed method Connector model Cable 3M Adhesive backing IPEX Generation 1.13 The length of the coaxial line is 120mm Unit: mm HangzhouSunskyTechnologyCo.,Ltd SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591 Performance data Antenna S11 and its test efficiency HangzhouSunskyTechnologyCo.,Ltd SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591 HangzhouSunskyTechnologyCo.,Ltd SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591 HangzhouSunskyTechnologyCo.,Ltd SunskyConfidential HangzhouSunskyTechnologyCo.,Ltd.PRC311100Tel:+86-510-85406591

Report No.: 2605T19165ED Report Template: TR-4-E-011/V1.2 Page 1 of 7 RF Exposure Evaluation Report Report No.: 2605T19165ED Applicant: 14403436 Canada inc Address: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Product Name: ValveCore Product Model: WVC-3/4 Multiple Models: WVC-1, WVC-1.5, WVC-2 Trade Mark: N/A FCC ID: 2BF8P-SHWVC2026 Standards: 47 CFR §1.1307 KDB 447498 D04 Interim General RF Exposure Guidance v01 Test Result: Complied Report Date: 2026-06-16 Reviewed by: Approved by: James fu Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: 2605T19165ED Report Template: TR-4-E-011/V1.2 Page 2 of 7 Announcement 1. This test report shall not be reproduced except in full, without the written approval of World Alliance Testing & Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 4. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2026-06-16 Original Report No.: 2605T19165ED Report Template: TR-4-E-011/V1.2 Page 3 of 7 Contents 1 General Information ............................................................................................................................ 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Laboratory Location ................................................................................................................... 4 2 RF Exposure Evaluation ..................................................................................................................... 5 2.1 Standard .................................................................................................................................... 5 2.2 Result......................................................................................................................................... 7 Report No.: 2605T19165ED Report Template: TR-4-E-011/V1.2 Page 4 of 7 1 General Information 1.1 Client Information Applicant: 14403436 Canada inc Address: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Manufacturer: 14403436 Canada inc Address: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada 1.2 Product Description of EUT The EUT is ValveCore that contains BLE and 2.4G WLAN radios. Sample Serial Number 3N02-2 (assigned by WATC) Sample Received Date 2026-05-29 Sample Status Good Condition Frequency Range BLE: 2402MHz - 2480MHz 2.4G WLAN: 2412MHz - 2462MHz Maximum Conducted Output Power BLE: 4.82dBm 2.4G WLAN: 20.82dBm Modulation Technology GFSK, DSSS, OFDM Antenna Gain # 2.69dBi Spatial Streams SISO (1TX, 1RX) Power Supply DC 5.0V, 1.0A from adapter Adapter Information Model: CS6F050100FU Input: AC 100-240V, 50/60Hz, 200mA Output: DC 5V, 1.0A, Modification Sample No Modification by the test lab 1.3 Laboratory Location World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China Tel: +86-755-29691511, Email: [email protected] The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 463912, the FCC Designation No. : CN5040. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0160. Report No.: 2605T19165ED Report Template: TR-4-E-011/V1.2 Page 5 of 7 2 RF Exposure Evaluation 2.1 Standard According to §1.1307(b)(3)(i), For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: (C) Or using Table 1 and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave …

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Report No.: 2605T19165E Page 15 of 28 Report No.: 2605T19165E Page 16 of 28 Antenna Model: WVC-1.5 Report No.: 2605T19165E Page 17 of 28 Report No.: 2605T19165E Page 18 of 28 Report No.: 2605T19165E Page 19 of 28 Report No.: 2605T19165E Page 20 of 28 Report No.: 2605T19165E Page 21 of 28 Report No.: 2605T19165E Page 22 of 28 Antenna Model: WVC-2 Report No.: 2605T19165E Page 23 of 28 Report No.: 2605T19165E Page 24 of 28 Report No.: 2605T19165E Page 25 of 28 Report No.: 2605T19165E Page 26 of 28 Report No.: 2605T19165E Page 27 of 28 Report No.: 2605T19165E Page 28 of 28 Antenna

Report No.: 2605T19165E Page 1 of 28 EUT INTERNAL PHOTOGRAPHS Model: WVC-3/4 Report No.: 2605T19165E Page 2 of 28 Report No.: 2605T19165E Page 3 of 28 Report No.: 2605T19165E Page 4 of 28 Report No.: 2605T19165E Page 5 of 28 Report No.: 2605T19165E Page 6 of 28 Report No.: 2605T19165E Page 7 of 28 Report No.: 2605T19165E Page 8 of 28 Report No.: 2605T19165E Page 9 of 28 The PCB antenna was not connected and used Report No.: 2605T19165E Page 10 of 28 Antenna Report No.: 2605T19165E Page 11 of 28 Model: WVC-1 Report No.: 2605T19165E Page 12 of 28 Report No.: 2605T19165E Page 13 of 28 Report No.: 2605T19165E Page 14 of 28

Report No.: 2605T19165E Page 1 of 14 EUT EXTERNAL PHOTOGRAPHS Model: WVC-3/4 Report No.: 2605T19165E Page 2 of 14 Report No.: 2605T19165E Page 3 of 14 Report No.: 2605T19165E Page 4 of 14 Report No.: 2605T19165E Page 5 of 14 Report No.: 2605T19165E Page 6 of 14 Model: WVC-1 Report No.: 2605T19165E Page 7 of 14 Report No.: 2605T19165E Page 8 of 14 Report No.: 2605T19165E Page 9 of 14 Model: WVC-1.5 Report No.: 2605T19165E Page 10 of 14 Report No.: 2605T19165E Page 11 of 14 Report No.: 2605T19165E Page 12 of 14 Model: WVC-2 Report No.: 2605T19165E Page 13 of 14 Report No.: 2605T19165E Page 14 of 14

14403436 Canada inc ADD: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Tel: +1 6476682666 Email: [email protected] Product Similarity Declaration D ate: 2026-06-04 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam, We 14403436 Canada inc hereby declare that we have a product named ValveCore (Model number: WVC-3/4, FCC ID: 2BF8P-SHWVC2026) was tested by World Alliance Testing & Certification (Shenzhen) Co., Ltd, meanwhile, for our marketing purpose, we would like to list a series models (WVC-1, WVC-1.5, WVC-2) on reports and certificate. The circuit boards and software versions of all models are the same, but the sizes of the external water pipes and the product are different. The specific details of each model as follows: M odel Overall Dimensions Height H Overall Length L1 Valve Body Length L2 Width W Connection Size D (inch) （mm） (mm) (mm) (mm) （inch） WVC-3/4 129.5 109.85 68.5 87.25 NPT 3/4" WVC-1 134.5 109.85 74.5 87.25 NPT 1" WVC-1.5 147.5 109.85 94.2 87.25 NPT 1-1/2" WVC-2 158.5 109.85 111 87.25 NPT 2" W e confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact with me if you have any question. Sincerely Yours, 14403436 Canada inc ADD: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Tel: +1 6476682666 Email: [email protected] Signature: Qi Cui Director

14403436 Canada inc ADD: unit1-146 west beaver creek road, richmond hill, L4B1C2, Canada Tel: +1 6476682666 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2026-06-04 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We 14403436 Canada inc the undersigned, hereby authorizes World Alliance Testing & Certification (Shenzhen) Co., Ltd to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by World Alliance Testing & Certification (Shenzhen) Co., Ltd on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Qi Cui Director