2A826-WFAvCam Wi-Fi Adapter

vCam Wi-Fi Adapter User Manual Vivax-Metrotech Corporation 4.04.000268 01/21/2026 V1.0 Used with the vCam Mobile Controller App Scan the QR code to obtain the latest online manual Check for the latest online manual Knowledge Center https://vivax-metrotech.com/support/ knowledge-center/ Vivax-Metrotech Corporation General Safety & Care Information ‹ Health and Safety This equipment is primarily used by professionals in the sewer and plumbing industry to inspect sewer pipes. It is maintained by professionals familiar with the health risks of maintaining equipment in a sewer. Such professionals will be protected by their company’s recommendations and work practices. If, for any reason, they are not or are not familiar with such practices, please check our website or email SalesUSA@vxmt. com for a copy of the Health and Safety Document used by Vivax-Metrotech for employees involved in the demonstration, maintenance, and handling of sewer camera systems. • Keep all electrical connections dry and off the ground. • Be aware of your surroundings at all times. Cover off open utility holes and follow traffic control regulations. • Use personal protection such as eyewear, rubber gloves, and non-skid safety shoes. ‹ Worksite Safety • Use your company’s or other applicable safety codes and rules when using this equipment. •Do not use this equipment in explosive areas – such as in the presence of flammable liquids, gases, and heavy dust. ‹ Equipment Safety •Do not open the enclosures (housings) of the reel or camera heads. • Opening the housing or camera head will void any warranty. • Use only the leads supplied with the control module for AC or DC operation and charging. ‹ Batteries and the Environment This Vivax-Metrotech product uses a rechargeable Lithium-Ion battery and a Lithium metal watch battery. ‹ Heat from camera head LEDs ‹ High-Pressure Water or Pressure Washers Do not use pressure washers to clean the reel or other camera system parts. ‹ Intended Use This product is designed to inspect sewer laterals and basic indoor and outdoor plumbing. This product is not designed for and should not be used to inspect oil or other petrochemical pipes. ‹ FCC & IC Statement Please note that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. This device complies with Industry Canada license- exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radioexempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Camera LEDs may become hot if left on while not performing an inspection. periods. We recommend using the camera skid and turning down the LEDs. The camera's LEDs will automatically turn off after 5 minutes without activity. No activity is triggered if the pushrod drum does not spin after 5 minutes. The camera head may become hot when left on and unused. Handle the camera head with care when it is sitting outside of the pipe for extended Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a ty pe and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be chosen so that the equivalent is otropically radiated power (e.i.r.p.) is not more than necessary for successful communication. Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. ce matériel est conforme aux limites de dose d'exposition aux rayonnements, CNR-102 énoncée dans un autre environnement.cette eqipment devrait être installé et exploité avec distance minimale de 20 entre le radiateur et votre corps. Requla . tory Labels This section shows the required FCC and IC information. To access this information do the following: 1. At the Main screen select the Setting压icon. 2. Tap on the Regulatory Labels to find the FCC and IC information. 。心rT凇心＄F的U心妇 USB System Updote ＞ 至 户 FCC: 2A826-\VF A Thls dewce complles mlh Part 15 of lhe FCC凡les.Operat,on,s sub丿eelto the fo(lowlng two conditions (1) thi s deCce may not OUse harmful,nterference. and (2l th l s dev,ce must accepl any mlerference飞ce i v ed. including inte,fecen~that may立use undes心dop的llon Warning: Occupational use only Table of Content Table of Contents 1. Service & Support.........................................…

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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 Certification- Section 2.9ll(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 confirm 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 47 CFR 2.91l(d)(7) on behalf of the A pplicant noted below. U.S. Agent Signature: Date: 2026/03/24 Si gned by (Printed Name/Title): Th e 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 Commission-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 Co mpany name: Vivax-Metrotech (Shanghai) Ltd. Grantee Code: 2A826 FRN:0033006347 FCC ID: 2A826-WFA Co ntact Name: Louis Liu Street Address: Building 1 0 , Lane 1158 Zhongxin Rd. Songjing , City/Province/Zip: Shanghai, China Telephone No: +86-21-51099980-840 Email: [email protected] Applicant Signature:少心凶沁 Date: 2026/03/24 Signed by (Printed Name/Title): Louis Liu/Quality manager

Vivax-Metrotech (Shanghai) Ltd. Date: 2026/03/30 Declaration Letter about Limited Use To whom it may concern, WE (Vivax-Metrotech (Shanghai) Ltd.) HEREBY DECLARED THAT Our product Product Description: vCam Wi-Fi Adapter Model No: VX114-03 FCC ID: 2A826-WFA IC: 29670-WFA The 2.4G wifi and Bluetooth function integrated in RF chip of sensor in this device has been disabled by software. Any modification will be highlighted on the release letter, and the impact analysis will also have a review. Verification procedure and verification results will be performed based on the release letter and impact analysis report. Name (Printed): Louis Liu Signature: Title: Quality manager On behalf of Company: Vivax-Metrotech (Shanghai) Ltd. Telephone: +86-21-51099980-840

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos for SHCR2512003250CO 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

Name:vCam Wi-Fi Adapter Model: VX114-03 FCC: 2A826-WFA IC: 29670-WFA T his device complies with Part 15 of the FCC Rules. Operation is subje ct 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

vCam Wi-Fi Adapter VX114-03 S N : 1 1 4 0 3 2 2 0 0 6 6 FCC ID: 2A826-WFA IC: 29670-WFA 45mm 45mm

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 6 Internal Photos for SHCR2512003250CO SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 6 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 6

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR251200325002 Page: 1 of 10 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.: SHCR2512003250CO FCC ID: 2A826-WFA 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: vCam Wi-Fi Adapter Model No.: VX114-03 Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-12-08 Date of Test: 2025-12-25 to 2026-03-06 Date of Issue: 2026-03-10 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.: SHCR251200325002 Page: 2 of 10 Revision Record Version Description Date Remark 00 Original 2026-03-10 / 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.: SHCR251200325002 Page: 3 of 10 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 ..................................................................................................... 10 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR251200325002 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Power supply: AC 100~240V,50/60Hz 3.2 Technical Specifications 5.8GWiFi Operation Frequency: Band Mode Frequency Range(MHz) Number of channels UNII Band III 802.11a/n(HT20)/ac(HT20) 5745-5825 5 802.11n(HT40)/ac(HT40) 5755-5795 2 802.11ac(HT80) 5775 1 Modulation Type: 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) 802.11n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM) Date Rate: 802.11a:6/9/12/18/24/36/48/54Mbps 802.11n:MCS0-MCS7 802.11ac:VHT MCS0-MCS7 Channel Spacing: 802.11a/n(HT20)/ac(HT20): 20MHz 802.11n(HT40)/ac(HT40): 40MHz 802.11ac(HT80): 80MHz Antenna Type: PCB Antenna Antenna Gain: …

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深圳市楚风通讯技术有限公司 Shenzhen Chufeng Communication Technology Co.,Ltd. 1 . P ro d u c t A p p l i c a ti o n/产品应用 2 . D a te/数据 3 . P ro d u c t P i ct u r e/产品图片 4 . P r o d u c t s tr u c t u re d r a wi n g/产品结构图 HXWF-2.4G-5.8G-PCB-ANT Specifications 495 5th Floor, Jifali Guang Third Industrial Zone, No. 49, Yangtai Mountain Road, Shiyan Street, Bao'an District, Shenzhen City 添加小标题 单击此处输入你的副标题内容 Specification/规范 产品结构图 Test System/测试系统 Test Item/测试项目 Test EquipmentTest Item Network Analyzer E5071C、E5062A S11、S12、VSWR 、LOSS...... OTA Chamber、E5071C Efficiency、Gain 3D Radiation Pattern OTA Chamber、CMW500、MT8820C、E4438C TRP、TIS Test sample and environment/测试样品及环境 Specification/规范 VSWR/LOSS/电压驻波/损失 Specification/规范 Efficiency /效率Gain/增益 2.4G效率2.4G增益 Efficiency / %Frequency/Mhz 78.16 2400 72.61 2410 78.89 2420 72.61 2430 76.38 2440 77.09 2450 74.30 2460 78.16 2470 73.79 2480 78.70 2490 70.63 2500 MaxGain/dBiFrequency/MHz 2.98 2400 2.93 2410 2.85 2420 2.84 2430 2.87 2440 2.90 2450 2.97 2460 2.75 2470 2.81 2480 2.96 2490 2.67 2500 Efficiency /效率 5.8G效率 Efficiency / %Frequency/Mh 78.165180 72.615200 78.895220 72.615240 76.385260 77.095280 74.305300 78.165320 73.795340 78.705360 70.635380 Efficiency / %Frequency/Mhz 72.115400 67.455420 69.185440 72.785460 75.345480 71.295500 71.785520 72.285540 75.345560 74.305580 69.985600 Efficiency / %Frequency/Mhz 58.615620 60.955640 60.815660 61.665680 62.235700 60.955720 59.435740 58.885760 57.685780 57.415800 57.815820 Specification Specification Gain /增益 5.8G增益 MaxGain/dBiFrequency/Mh 2.615180 2.925200 2.795220 2.875240 2.745260 2.685280 2.945300 2.775320 2.665340 2.975360 2.805380 MaxGain/dBiFrequency/Mhz 2.675400 2.825420 2.915440 2.635460 2.785480 2.915500 2.575520 2.815540 2.735560 2.535580 2.855600 MaxGain/dBiFrequency/Mhz 2.895620 2.955640 2.985660 2.875680 2.745700 2.895720 2.975740 2.575760 2.995780 2.845800 2.715820 Specification/规范 2.4G 3D 图 2.4G 5.8G Specification/规范 产品结构图 长50.5mm 宽8.77mm IPEX4-1.13-12CM

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR251200325001 Page: 1 of 111 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.: SHCR2512003250CO FCC ID: 2A826-WFA 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: vCam Wi-Fi Adapter Model No.: VX114-03 Standard(s) : 47 CFR Part 15, Subpart E 15.407 Date of Receipt: 2025-12-08 Date of Test: 2025-12-25 to 2026-03-06 Date of Issue: 2026-03-10 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.: SHCR251200325001 Page: 2 of 111 Revision Record Version Description Date Remark 00 Original 2026-03-10 / 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.: SHCR251200325001 Page: 3 of 111 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart E 15.407 N/A 47 CFR Part 15, Subpart C 15.203 Pass Transmission in the Absence of Data N/A 47 CFR Part 15, Subpart E 15.407 (c) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart E 15.407 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 & Subpart E 15.407 b(9) Pass Radiated Emissions (Below 1GHz) ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.209 & Subpart E 15.407(b) Pass Radiated Emissions (Above 1GHz) ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.209 & Subpart E 15.407(b) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.209 & Subpart E 15.407(b) Pass Duty Cycle ANSI C63.10 (2020) Section 12.2 ANSI C63.10 (2020) Section 12.2 Pass 26dB Emission bandwidth ANSI C63.10 (2020) Section 12.5.2 47 CFR Part 15, Subpart E 15.407 (a) Pass Minimum 6 dB bandwidth (5.725- 5.85 GHz band ) ANSI C63.10 (2020) Section 12.5.1 47 CFR Part 15, Subpart E 15.407 (e) Pass Maximum Conducted output power ANSI C63.10 (2020) Section 12.4 47 CFR Part 15, Subpart E 15.407 (a) Pass Peak Power spectrum density ANSI C63.10 (2020) Section 12.6 47 CFR Part 15, Subpart E 15.407 (a) Pass Frequency Stability ANSI C63.10 (2020) Section 6.8 47 CFR Part 15, Subpart E 15.407 (g) Pass SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. SHEM-TRF-001 Rev. 02 Sep01, 2023 Report No.: SHCR251200325001 Page: 4 of 111 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 Description of Support Units ......................................................................................................... 6 4.3 Power level setting using in test.................................................................................................... 6 4.4 Measurement Uncertainty ............................................................................................................ 7 4.5 Test Location ............................................................................................................................... 7 4.6 Test Facility .................................................................................................................................. 8 4.7 Deviation from Standards .....…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 5 Appendix Photographs of Test Setup for SHCR2512003250CO Test Model No.: VX114-03 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 5 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) Radiated Spurious Emissions (Below 1GHz) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 5 Radiated Spurious Emissions (Above 1GHz) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 5 The EUT Details of Zoom SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 5 RF Conducted