2A826-VCAM6vCam6 CCTV Inspection System

Vivax-Metrotech (Shanghai) Ltd. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Cert ification- Section 2.91l(d)(7) Information Designated U.s.Agent Company Name: United Consulting Technology Services Co., Ltd. FRN: 0033495714 Contact Name: David Wu Street Address: 17800 CASTLETON ST STE 665 CITY OF INDUSTRY City/Province/Zip: CA 91748 Telephone No: (626) 217-4022 Email: [email protected] This letter is to confmn that we ("the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 4 7 CFR 2.91 l(d)(7) on behalf of the Applicant noted below. U.S. A gent Signature: Date: 2026/3/5 Signed by (Printed Name/Title): David Wu/CEO The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any C ommission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Vivax-Metrotech (Shanghai) Lt d. Grantee Code: 2A826 FRN: 0033006347 FCC ID: 2A826-VCAM6 Contact Name: Louis Liu Street Address: Building 10, Lane 1158 Zhongxin Rd. Songjing , City/Province/Zip: Shanghai, China Telephone No: +86-21-51099980-840 Email: [email protected] Applicant Signature: 妇L＄沪 、 ～ Date: 2026/3/5 Signed by (Printed Name/Title): Louis Liu/Quality manager

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos for SHCR2506001670AT SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4

Model VX111-01 FCC: 2A826-VCAM6 IC: 29670-VCAM6 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Warning: Occupational use only 二

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 8 Internal Photos for SHCR2506001670AT SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 8 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 8 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 8 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 8 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 8 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 8 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 8 of 8

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167002 Page: 1 of 11 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China 1 Cover Page RF Exposure Evaluation Report Application No.: SHCR2506001670AT FCC ID: 2A826-VCAM6 Applicant: Vivax-Metrotech (Shanghai) Ltd. Address of Applicant: Building 10, Lane 1158 Zhongxin Rd., Songjiang District, Shanghai, China 201615 Manufacturer: Vivax-Metrotech (Shanghai) Ltd. Address of Manufacturer: Building 10, Lane 1158 Zhongxin Rd., Songjiang District, Shanghai, China 201615 Factory: Vivax-Metrotech (Shanghai) Ltd. Address of Factory: Building 10, Lane 1158 Zhongxin Rd., Songjiang District, Shanghai, China 201615 Equipment Under Test (EUT): EUT Name: vCam6 CCTV Inspection System Model No.: VX111-01 Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-06-25 Date of Test: 2025-12-20 to 2026-02-05 Date of Issue: 2026-02-06 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167002 Page: 2 of 11 Revision Record Version Description Date Remark 00 Original 2026-02-06 / Authorized for issue by: Tested By Bill Wu/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167002 Page: 3 of 11 2 Contents Page 1 Cover Page .................................................................................................................................. 1 2 Contents ...................................................................................................................................... 3 3 General Information..................................................................................................................... 4 3.1 General Description of E.U.T. ................................................................................................ 4 3.2 Technical Specifications ........................................................................................................ 4 3.3 Separation Distance .............................................................................................................. 4 3.4 Test Location ........................................................................................................................ 4 3.5 Test Facility ........................................................................................................................... 5 4 RF Exposure Test Exemptions ................................................................................................... 6 4.1 RF Exposure Test Exemptions for single RF sources ............................................................ 6 4.1.1 Blanket 1 mW Blanket Exemption .................................................................................. 6 4.1.2 MPE-based Exemption .................................................................................................... 6 4.1.3 SAR-based Exemption .................................................................................................... 7 4.2 RF Exposure Test Exemptions for Simultaneous Transmission.............................................. 8 5 Measurement and Calculation .................................................................................................. 10 5.1 Maximum transmit power .................................................................................................... 10 5.2 RF Exposure Calculation ..................................................................................................... 11 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167002 Page: 4 of 11 3 General Information 3.1 General Description of E.U.T. Power supply: DC 12V 5A By Adapter Adapter: Model:GM60-120500-F Input:100-240V~50/60Hz Output:12V 5A 3.2 Technical Specifications 2.4GHz WiFi Operation Frequency: 802.11b/g/n(HT20): 2412MHz to 2462MHz;802.11n(HT40): 2422MHz to 2452MHz Modulation Type: 802.11b: DSSS (DBPSK, DQPSK, CCK); 802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) Number of Channels: 802.11b/g/n(HT20):11;802.11n(HT40):7 Channel Spacing: 5MHz Antenna Type: PCB Antenna Antenna Gain: 4.82 dBi (Provided by manufacturer) 3.3 Separation Distance Separation distance between the antenna to person (R): ＞20cm Remark: This minimum test separation distance…

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2400-2500MHZ-FR4-049-SMA-J-PCB天线-ANT-Specificatio 深圳市楚风通讯技术有限公司 Shenzhen Chufeng Communication Technology Co., Ltd. n 1 . ProductApplication/产品应用 2 . Date/数据 3 . P rod uct P ict ure/产品 图 片 4 . Product structure drawing/产品结构图 495 5th Floor, Jifali Guang Third Industrial Zone, No. 49, Yangtai Mountain Road, Shiyan Street, Bao'an District, Shenzhen City Test Item Test Equipment S11、 S12 、VSWR 、 LOSS ... ... Network Analyzer E5071C、 E5062A Efficiency、 Gain 3D Radiation Pattern OTA Chamber、 E5071C TRP、 TIS OTA Chamber、 CMW500、 MT8820C、 E4438C 天 线 测 试 数 据 规 格 参 数 Freqency(MHz) 频率(MHz) Gain(dBi) 增益(dBi) Efficiency(dB) 功率比值(dB) Efficiency(%) 辐射功率(%) 产 品 图 片 VSWR/LOSS/电压驻波/损失 天 线 无 源 测 试 数 据 Freqency(MHz) Gain(dBi) Efficiency(dB)Efficiency(%) 2400 4.09-1.462.51 2410 4.23-1.462.41 2420 4.3-1.4561.6 2430 4.55-1.3164.04 2440 4.55-1.364.12 2450 4.82-1.364.17 2460 4.78-1.3263.79 2470 4.72-1.4162.26 2480 4.75-1.4561.68 2490 4.66-1.5560.01 2500 4.67-1.3768.14 2D 方 向 图 3D 方 向 图 2400MHZ 2450MHZ 2500MHZ 产品结构图

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167001 Page: 1 of 148 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. 588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China TEST REPORT Application No.: SHCR2506001670AT FCC ID: 2A826-VCAM6 Applicant: Vivax-Metrotech (Shanghai) Ltd. Address of Applicant: Building 10, Lane 1158 Zhongxin Rd., Songjiang District, Shanghai, China 201615 Manufacturer: Vivax-Metrotech (Shanghai) Ltd. Address of Manufacturer: Building 10, Lane 1158 Zhongxin Rd., Songjiang District, Shanghai, China 201615 Factory: Vivax-Metrotech (Shanghai) Ltd. Address of Factory: Building 10, Lane 1158 Zhongxin Rd., Songjiang District, Shanghai, China 201615 Equipment Under Test (EUT): EUT Name: vCam6 CCTV Inspection System Model No.: VX111-01 Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2025-06-25 Date of Test: 2025-12-20 to 2026-02-05 Date of Issue: 2026-02-06 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167001 Page: 2 of 148 Revision Record Version Description Date Remark 00 Original 2026-02-06 / Authorized for issue by: Tested By Bill Wu/Project Engineer Approved By Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167001 Page: 3 of 148 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Conducted Average Output Power ANSI C63.10 (2020) Section 11.9.2 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2020) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR250600167001 Page: 4 of 148 3 Contents Page 1 COVER PAGE ..................................................................................................................................... 1 2 Test Summary ..................................................................................................................................... 3 3 Contents ............................................................................................................................................. 4 4 General Information............................................................................................................................ 6 4.1 Details of E.U.T. ........................................................................................................................... 6 4.2 Power level setting using in test: ................................................................................................... 6 4.3 Description of Support Units ......................................................................................................... 6 4.4 Measurement Uncertainty ............................................................................................................ 7 4.5 Test Location ............................................................................................................................... 8 4.6 Test Facility .................................................................................................................................. 8 4.7 Deviation from Standards ............................................................................................................. 8 4.8 Abnormalities from Standard Conditions .......................................…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 Appendix Photographs of Test Setup for SHCR2506001670AT Test Model No.: VX111-01 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) Radiated Spurious Emissions below 30MHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 Radiated Spurious Emissions below 30MHz-1GHz Radiated Spurious Emissions 18GHz-40GHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4 Radiated Spurious Emissions 1-18GHz RF Conducted