2BS29-DVR-C7043dashcam

Shenzhen Shoulang Technology Development Co., Ltd.

Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Dec 08, 2025
Application Purpose: Original Equipment
Equipment Note: dashcam
Frequency Range: 2412.00000000 - 2462.00000000
Company: Shenzhen Shoulang Technology Development Co., Ltd.
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. Address:Room401,No.1,HongfaIndustrialParkRoad,GushuCommunity,XixiangSub-District, Shenzhen,Guangdong,China ProductName:dashcam FCCID:2BS29-DVR-C7043 Model(s):DVR-C7043 2.911(d)(5)(i)EquipmentType We,[ShenzhenShoulangTechnologyDevelopmentCo.,Ltd.](“theapplicant”)certifythatthe equipmentforwhichauthorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:ChinsunChenDate:Nov.21,2025 Title:generalmanager Companyname:ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. Signature: NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Attestation Statements

ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. Address:Room401,No.1,HongfaIndustrialParkRoad,GushuCommunity,XixiangSub-District, Shenzhen,Guangdong,China ProductName:dashcam FCCID:2BS29-DVR-C7043 Model(s):DVR-C7043 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenShoulangTechnologyDevelopmentCo.,Ltd.](“theapplicant”)certifythat,asofthe dateofthefilingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 , establishedpursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunications equipment. Yourssincerely, Name:ChinsunChenDate:Nov.21,2025 Title:generalmanager Companyname:ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. Signature: NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList ” ;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Attestation Statements

Shenzhen Shoulang Technology Development Co., Ltd. 2.911 (d)(7)USA Agentv1.3 Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen Shoulang Technology Development Co., Ltd. Address: Room 401, No. 1, Hongfa Industrial Park Road, Gushu Community, Xixiang Sub-District, Shenzhen, Guangdong, China Product Name: dashcam FCCID: 2BS29-DVR-C7043 Model(s): DVR-C7043 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhen Shoulang Technology Development Co., Ltd.] (“the applicant”) designate [Opuor Inc] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our 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. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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. Shenzhen Shoulang Technology Development Co., Ltd. 2.911 (d)(7)USA Agentv1.3 USA Agent Company name:Opuor Inc Address: 6510 S Academy Blvd Ste A 642 Colorado Springs CO 80906 US FCC Registration Number(FRN):0036496966 Contact Name:Shuiqing Yang Telephone No:+1-(650)315-6698 Email:[email protected] Applicant Company name: Shenzhen Shoulang Technology Development Co., Ltd. Address: Room 401, No. 1, Hongfa Industrial Park Road, Gushu Community, Xixiang Sub-District, Shenzhen, Guangdong, China FCC Registration Number (FRN): 0037636743 FCC Grantee Code: 2BS29 Contact Name: Chinsun Chen Telephone No: 18948196988 Email: [email protected] Signature: Title:general manager Signature: Title: general manager Date: Nov. 21, 2025 Date: Nov. 21, 2025 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference;Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Cover Letter(s)

ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. AgentAuthorization Company:ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. Address:Room401,No.1,HongfaIndustrialParkRoad,GushuCommunity,Xixiang Sub-District,Shenzhen,Guangdong,China ProductName:dashcam ModelNumber(s):DVR-C7043 ProductDescription:dashcam WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA,to actonourbehalfonallmattersconcerningthecertificationofabovenamedequipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtotheapproval andcertificationofequipmenttotheregulatoryagenciesasrequiredandtodiscussany issuesconcerningtheapprovalapplication.AnyandallactscarriedoutbyMiCOMLabson ourbehalfshallhavethesameeffectasactsofourown. Signature:Date: Nov.21,2025 Name:ChinsunChen Title:generalmanager Company:ShenzhenShoulangTechnologyDevelopmentCo.,Ltd.

Cover Letter(s)

ShenzhenShoulangTechnologyDevelopmentCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:Nov.21,2025 Subject;RequestforConfidentiality FCCID:2BS29-DVR-C7043 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:ChinsunChen Title:generalmanager

ID Label/Location Info

FCC ID LABEL: Ca. 10mm x 30mm Label Location 、 FCC ID: 2BS29-DVR-C7043

RF Exposure Info

MPE ESTIMATION FCC ID: 2BS29-DVR-C7043 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/cm 2 ) Averaging time (minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result Mode Max PK Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm²) 2.4G WiFi 2462 14.31 14±1(15) 31.621.71 1.48 0.00931 Note: Note: The estimation distance is 20cm Note: PK Output power = conducted power in mW. G=power gain of the antenna in the direction of interest relative to an isotropic radiato r R=distance to the center of radiation of the antenna in cm Conducted power see the test report HK2510275851-E, antenna gain = 1.71dBi; When the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00931mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Test Report

Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. Antennaspecification AntennaSampleConfirmationFrom Nameof supplier ShenZhenAihuiTechnologyCo.，Ltd Customer name ChuangZhiShi Samplename F900-V2.0 model Samplesize 128mm,1.13mmwirediameter,black, double-endedtin-plated Inspection item Performance test Visual inspection Structure Inthe news Test results Notes QualityAudit ProjectAudit Business confirm ation Thefollowingistobecompletedbytheclient Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. Customer feedback Customer signature/seal date: AntennaTestReport TestUnit:ShenzhenAihuiTechnologyCo.,Ltd. Materials FPCcoaxialline Antennatype MonopoleType Polarizationmode Linear Application scenario Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. Workingband WIFIVSWR≤2 Power Max：2W Impedance50Ω dBi TestEquipment HPE5071C、ShieldingRoom、3Dautomaticturntable AntennaDescription:： 1.Groundingprocessingandpicturedescription:no 2.Needtochangethemotherboardtomatch:no Testvoltage:3.6V,checktheantennacontactisgoodbeforetesting. TheRFcableoftheintegratedtesteriskeptinanaturalstateandcannotbe curled. Specification:testthespecifiedpowerlevel,allindicatorsmustconformtothe specifications. Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 1.ProjectImage 2.TestFixture 3.Antennamatchingcircuit 4.S11test 5.Antennapassiveefficiencyandgain 6.Darkroomtestequipmentanddata 7.Schematicdiagramofantennaassembly 8.Antennaenvironmenthandling 9.Antennamassproductionindex 10.Structuraldrawing Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 1.ProjectImage Thefinalverificationantennaperformanceprototypeinourcompanyforatleastoneyear, easytoanalyzeandsolvetheproblemofantennamassproduction,toensurethequality ofantennashipment 2.TestFixture Objective:totestthepassiveparametersofantennaasaccuratelyaspossible.Making Method:thehandsetismadeofa50ohmcoaxialcable,oneendofwhichisconnectedto thetestpointofthebackendofthematchingcircuitofthehandsetmotherboard(frontend oftheRFtesthole),andtheotherendisconnectedtotheSMAjoint.Thediagramisas follows: 3、Antennamatchingcircuit Modify E01E02E03 NoNoNo Note:Thematchisunmodified. Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 4.S11test 4.0 4.0s11testmethoddescriptionoftestequipment:NetworkAnalyzer(E5071C)test method:a50ohmCABLEisusedtoexportfromtheinstrumenttestport.TheSMA connectorforconnectingthehandsetiscalibratedusingacalibrationpiece,recordthe echolossandstandingwaveratiocorrespondingtotherelevantfrequencypoints.The testschematicisasfollows: Mainantennapassivestandingwaveratio Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 5.2.TestEquipment Testsystem:shieldeddarkroom Thetemperaturewas22°C±3°Candthe humiditywas50%±15% Testequipment:whentestingpassivedata,usetheNetworkanalyzer AGILENTE5071Ctotestactivedata,usetheomnibusCMW500 Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 6.Antennapassivetestdata 测试数据： WIFI2.4G Freq(MHz)Efficiency(%)Gain(dBi) 2400 58.571.85 2410 59.321.25 2420 60.111.48 2430 62.321.36 2440 64.251.25 2450 62.301.71 2460 61.511.44 2470 59.851.63 2480 58.411.55 7.1.Antennaenvironmenthandling / Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 8.Antennamassproductionindex Whentheantennais mass-produced,the standingwaveratiois takenasthe mass-producedtest standard.Basedonthe differencesoftheproject itself,thefollowingcriteria aregiven: Standardforvolume production 2400MHZ-2500Mhz VSWR(MassProduction performance)&LT; VSWR(recognition performance)0.5 9.Structuraldrawings Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd.

Test Report

Page 1 of 71 Report No.: HK2510275851-E FCC Test Report Test Report On Behalf of Shenzhen Shoulang Technology Development Co., Ltd. For dashcam Model No.: DVR-C7043 FCC ID: 2BS29-DVR-C7043 Prepared For: Shenzhen Shoulang Technology Development Co., Ltd. Room 401, No. 1, Hongfa Industrial Park Road, Gushu Community, Xixiang Sub-District, Shenzhen, Guangdong, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 27, 2025 ~ Nov. 26, 2025 Date of Report: Nov. 26, 2025 Report Number: HK2510275851-E Page 2 of 71 Report No.: HK2510275851-E Test Result Certification Applicant’s Name .................. : Shenzhen Shoulang Technology Development Co., Ltd. Address .................................. : Room 401, No. 1, Hongfa Industrial Park Road, Gushu Community, Xixiang Sub-District, Shenzhen, Guangdong, China Manufacturer's Name ........... : Shenzhen Shoulang Technology Development Co., Ltd. Address .................................. : Room 401, No. 1, Hongfa Industrial Park Road, Gushu Community, Xixiang Sub-District, Shenzhen, Guangdong, China Product Description Trade Mark ............................. : N/A Product Name ......................... : dashcam Model and/or Type Reference : DVR-C7043 Standards ............................... : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2020 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test ............................................ : Date (s) of Performance of Tests ............ : Oct. 27, 2025 ~ Nov. 26, 2025 Date of Issue ........................................... : Nov. 26, 2025 Test Result ............................................... : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 71 Report No.: HK2510275851-E Table of Contents 1. Test Result Summary ............................................................................... 5 1.1 Test Procedures and Results ........................................................................................................... 5 1.2 Information of the Test Laboratory ................................................................................................. 5 1.3 Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1 General Description of EUT ............................................................................................................. 7 2.2 Carrier Frequency of Channels ........................................................................................................ 8 2.3 Operation of EUT during Testing ..................................................................................................... 8 2.4 Description of Test Setup ................................................................................................................. 9 2.5 Description of Support Units ......................................................................................................... 10 3. General Information ................................................................................ 11 3.1 Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 13 4.1 AC Conducted Emission ................................................................................................................ 13 4.2 Maximum Peak Conducted Output Power .................................................................................... 16 4.3 Emission Bandwidth ....................................................................................................................... 19 4.4 Power Spectral Density .................................................................................................................. 25 4.5 Conducted Band Edge and Spurious Emission Measurement .................................................. 32 4.6 Radiated Spurious Emission Measurement ................................................................................. 42 4.7 Antenna Requirement ..................................................................................................................... 68 5. Test Setup Photos of the EUT ............................................................... 69 6. Photos of the EUT ................................................................................... 71 Page 4 of 71 Report No.: HK2510275851-E ** Modified History ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Nov. 26, 2025 Jason Zhou Page 5 of 71 Report No.: HK2510275851-E 1. Test Result Summary 1.1 Test Procedures and Results Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247(b)(4) PASS AC Power Line Conducted Emission §15.207 N/A Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emission Bandwidth §15.247(a)(2) PASS Power Spectral Density §15.247(e) PASS Band Edge §15.247(d) PASS Spurious Emission §15.205/§15.209 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.2 Information of t…

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Test Report

Page 42 of 71 Report No.: HK2510275851-E 4.6 Radiated Spurious Emission Measurement Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10: 2020 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation Mode: Transmitting mode with modulation Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHzQuasi-peak200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak9kHz 30kHz Quasi-peak Value 30MHz-1GHzQuasi-peak120KHz300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: Frequency Field Strength (microvolts/meter) Measurement Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Frequency Field Strength (microvolts/meter) Measurement Distance (meters) Detector Above 1GHz 500 3 Average 5000 3 Peak Test Setup: For radiated emissions below 30MHz Page 43 of 71 Report No.: HK2510275851-E 30MHz to 1GHz Above 1GHz Test Procedure: 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.8 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. 2. For the radiated emission test above 1GHz: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. Page 44 of 71 Report No.: HK2510275851-E The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 3. Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level 4. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 5. Use the following spectrum analyzer settings: (1) Span shall wide enough to fully capture the emission being measured; (2) Set RBW=120 kHz for f < 1 GHz; VBW ≥RBW; Sweep = auto; Detector function = peak; Trace = max hold; (3) Set RBW = 1 MHz, VBW= 3MHz for f 1 GHz for peak measurement. 6.For average measurement: VBW = 10 Hz, when duty cycle is no less than 98 percent.VBW ≥ 1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation. Test Results: PASS Page 45 of 71 Report No.: HK2510275851-E Test Instruments Radiated Emission Test Site (966) Name of Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Spectrum analyzer Agilent N9020A HKE-025 Feb. 19, 2025 Feb. 18, 2026 Spectrum analyzer Agilent N9020A HKE-117 Feb. 19, 2025 Feb. 18, 2026 Spectrum analyzer R&S FSV3044 HKE-126 Feb. 19, 2025 Feb. 18, 2026 Preamplifier EMCI EMC051845SHKE-006 Feb. 19, 2025 Feb. 18, 2026 Preamplifier Schwarzbeck BBV 9743 HKE-016 Feb. 19, 2025 Feb. 18, 2026 Preamplifier A.H. Systems SAS-574 HKE-182 Feb. 19, 2025 Feb. 18, 2026 6dB Attenuator Pasternack 6db HKE-184 Feb. 19, 2025 Feb. 18, 2026 EMI Test Receiver Rohde & Schwarz ESR-7 HKE-010 Feb. 19, 2025 Feb. 18, 2026 Broadband Antenna Schwarzbeck VULB9168 HKE-167 Feb. 21, 2024 Feb. 20, 2026 Loop Antenna COM-POWER AL-130R HKE-014 Feb. 21, 2024 Feb. 20, 2026 Horn Antenna Schewarzbeck 9120D HKE-013 Feb. 21, 2024 Feb. 20, 2026 EMI Test Software Tonscend JS32-RE 5.0.0HKE-082 / / RSE Test Software Tonscend JS36-RSE 5.0.0 HKE-184 / / Page 46 of 71 Report No.: HK2510275851-E Test Data All the test modes completed for test. Only the worst result was reported as below: Below 1GHz Horizontal: Remark: Factor = Cable loss + Antenna factor + Attenuator – Preamplifier; Level = Reading + Factor; Margin = Limit – Level Page 47 of 71 Report No.: HK2510275851-E Vertical: Remark: Factor = Cable loss + Antenna factor + Attenuator – Preamplifier; Level = Reading + Factor; Margin = Limit – Level Harmonics and Spurious Emissions Frequency Range (9kHz-30MHz) Frequency (MHz) Level@3m (dBμV/m) Limit@3m (dBμV/m) -- -- -- -- -- -- -- -- -- -- -- -- Note:1. Emission Level=Reading+ Cable loss-Antenna factor-Amp factor. 2. The emission levels are 20 dB below the limit value, which are not reported. It is deemed to comply with the requirement. Page 48 of 71 Report No.: HK2510275851-E Above 1GHz Radiated Emission Test Operation Mode: 802.11b Mode with 2.4G TX CH Low Horizontal: FrequencyReading ResultFactorEmission LevelLimitsMargin (MHz)(dBμV)(dB)(dBμV/m)(dBμV/m)(dB) 482451.69-3.6448.057425.95peak 482440.25-3.6436.615417.39AVG 723652-0.9551.057422.95peak 723641.26-0.9540.315413.69AVG Remark: Factor = Cable loss + Antenna factor + Attenuator - Preamplifier; Level = Reading + Factor; Margin = Limit - Level. Detector Type Vertical: FrequencyReading ResultFactorEmission LevelLimitsMargin (MHz)(dBμV)(dB)(dBμV/m)(dBμV/m)(dB) 482450-3.6446.367427.64peak 482442.55-3.6438.915415.09AVG 723651.48-0.9550.537423.47peak 723639.91-0.9538.965415.04AVG Remark: Factor = Cable loss + Antenna factor …

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Test Setup Photos

Test Model：DVR-C7043 Radiated Emission RF Conducted Emission

Contact Information

Applicant

Chinsun Chen(general manager)

[email protected]Fax: 075526443036

Test Firm

Shenzhen HUAK Testing Technology Co., Ltd.Jason Zhou

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.41 GHz - 2.46 GHz	26.98 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.