2A6WF-G8504K Mirror Dash Cam

HuzhoushiDingchenTradingCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:HuzhoushiDingchenTradingCo.,Ltd. Address:wuxingquhuanzhugongyeyuuanqujinsuolu188hao9zhuang215shi,huzhoushi, Zhejiangsheng,China ProductName:4KMirrorDashCam FCCID:2A6WF-G850 Model(s):G850,G840H,G900Tripro,G990,i07,X5Duo 2.911(d)(5)(i)EquipmentType We,[HuzhoushiDingchenTradingCo.,Ltd.](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:JunjunTangDate:Sep.05,2024 Signature: TitleandCompanyname:Manager/HuzhoushiDingchenTradingCo.,Ltd. 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-comm unications-supply-chain-through-the

HuzhoushiDingchenTradingCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:HuzhoushiDingchenTradingCo.,Ltd. Address:wuxingquhuanzhugongyeyuuanqujinsuolu188hao9zhuang215shi,huzhoushi, Zhejiangsheng,China ProductName:4KMirrorDashCam FCCID:2A6WF-G850 Model(s):G850,G840H,G900Tripro,G990,i07,X5Duo 2.911(d)(5)(ii)Applicantfiling We,[HuzhoushiDingchenTradingCo.,Ltd.](“theapplicant”)certifythat,asofthedateofthefilingof theapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,establishedpursuantto §1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:JunjunTangDate:Sep.05,2024 Signature: TitleandCompanyname:Manager/HuzhoushiDingchenTradingCo.,Ltd. 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-comm unications-supply-chain-through-the

HuzhoushiDingchenTradingCo.,Ltd. AgentAuthorization Company:HuzhoushiDingchenTradingCo.,Ltd. Address:wuxingquhuanzhugongyeyuuanqujinsuolu188hao9zhuang215shi,huzhoushi, Zhejiangsheng,China ProductName:4KMirrorDashCam ModelNumber(s):G850,G840H,G900Tripro,G990,i07,X5Duo ProductDescription:4KMirrorDashCam WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA,toact onourbehalfonallmattersconcerningthecertificationofabovenamedequipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtotheapproval andcertificationofequipmenttotheregulatoryagenciesasrequiredandtodiscussany issuesconcerningtheapprovalapplication.AnyandallactscarriedoutbyMiCOMLabson ourbehalfshallhavethesameeffectasactsofourown. Signature:Date: Sep.05,2024 Name: JunjunTang Title: Manager Company: HuzhoushiDingchenTradingCo.,Ltd.

HuzhoushiDingchenTradingCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date: Sep.05,2024 Subject;RequestforConfidentiality FCCID:2A6WF-G850 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription SOFTWARESECURITYDESCRIPTION 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:JunjunTang Title:Manager

Huzhoushi Dingchen Trading Co., Ltd. Model Difference Declaration To Whom It May Concern, We, Huzhoushi Dingchen Trading Co., Ltd. (4K Mirror Dash Cam); Trade Mark: Wolfbox, Model Number: G850, G840H, G900 Tripro, G990, i07, X5 Duo; All model’s the function, software and electric circuit are the same, only with model named different. Test sample model: G850. Please contact me if you have any question. Si gnature: Date: Sep. 05, 2024 Name: Junjun Tang Title: Manager

HuzhoushiDingchenTradingCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date: Sep.05,2024 Subject;RequestforConfidentiality FCCID:2A6WF-G850 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription SOFTWARESECURITYDESCRIPTION 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:JunjunTang Title:Manager

Huzhoushi Dingchen Trading Co., Ltd. Model Difference Declaration To Whom It May Concern, We, Huzhoushi Dingchen Trading Co., Ltd. (4K Mirror Dash Cam); Trade Mark: Wolfbox, Model Number: G850, G840H, G900 Tripro, G990, i07, X5 Duo; All model’s the function, software and electric circuit are the same, only with model named different. Test sample model: G850. Please contact me if you have any question. Si gnature: Date: Sep. 05, 2024 Name: Junjun Tang Title: Manager

LABEL: Ca.: 10mm x 30mm Label Location FCC ID: 2A6WF‐G850

LABEL: Ca.: 10mm x 30mm Label Location FCC ID: 2A6WF‐G850

MPE ESTIMATION FCC ID: 2A6WF-G850 1,Per FCC Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices, the 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 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 0.0103 mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End------- Mode Frequency (MHz) 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 2437 13.23 13±1(14) 25.12 0.48 1.12 0.0056 5.8G WIFI 5825 7.52 7±1(8) 6.31 9.12 8.17 0.0103 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2408224863-1E/2E, antenna gain=0.48dBi( 2.4G WIFI), 9.12dBi( 5.8G WIFI) The device could not transmit simultaneously in 2.4g WiFi and 5.8g WiFi.

MPE ESTIMATION FCC ID: 2A6WF-G850 1,Per FCC Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices, the 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 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 0.0103 mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End------- Mode Frequency (MHz) 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 2437 13.23 13±1(14) 25.12 0.48 1.12 0.0056 5.8G WIFI 5825 7.52 7±1(8) 6.31 9.12 8.17 0.0103 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2408224863-1E/2E, antenna gain=0.48dBi( 2.4G WIFI), 9.12dBi( 5.8G WIFI) The device could not transmit simultaneously in 2.4g WiFi and 5.8g WiFi.

Page 1 of 71 Report No.: HK2408224863-1E FCC Test Report Test report On Behalf of Huzhoushi Dingchen Trading Co., Ltd. For 4K Mirror Dash Cam Model No.: G850, G840H, G900 Tripro, G990, i07, X5 Duo FCC ID: 2A6WF-G850 Prepared For : Huzhoushi Dingchen Trading Co., Ltd. wuxingqu huanzhugongyeyuuanqu jinsuolu 188hao 9zhuang 215shi, huzhoushi, Zhejiangsheng, 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: Aug. 22, 2024 ~ Aug. 29, 2024 Date of Report: Aug. 29, 2024 Report Number: HK2408224863-1E Applican Address . Manufac t Address . Product d Trade Ma Product n Model an d Standard This publi the Shen source o f and will reproduc e Date of Te Date (s) o Date of Is Te s t R e su t’s name ... .................. turer's Nam .................. description rk .............. ame .......... d/or type re ds ............... ication may zhen HUA fthe materi not assu m ed material est ............. of performan ssue ............ ult ................ Te s Te c Aut ............... : ............... : me ........... : ............... : n ............... : ............... : eference ... : ............... : y be reprod K Testing T al. Shenzhe me liability due to its p .................. nce of tests .................. .................. sting Engine chnical Man thorized Sig Test Re Huzhoush wuxingqu 215shi, h u Huzhoush wuxingqu 215shi, h u Wolfbox 4K Mirror D G850, G84 FCC Rules ANSI C63. uced in wh Technology en HUAK T for damag placement a ............. : ............. : ............. : ............. : eer : nager : gnatory : Page 2 of 7 sult Cert i Dingchen huanzhug uzhoushi, Zh i Dingchen huanzhug uzhoushi, Zh Dash Cam 40H, G900 s and Regu .10: 2013 ole or in p a y Co., Ltd. Testing Tech ges resultin and context. Aug. 22, 20 Aug. 29, 20 Pass 71 tification Trading Co ongyeyuua hejiangshen Trading Co ongyeyuua hejiangshen Tripro, G99 lations Part art for non-c is acknow hnology Co ng from the 24 ~ Aug. 29 24 (Len Liao (Sliver Wa (Jason Zh o Report N n o., Ltd. nqu jinsu o ng, China o., Ltd. nqu jinsu o ng, China 90, i07, X5 D 15 Subpart commercia wledged as o., Ltd. take e reader's 9, 2024 o) an) ou) No.: HK2408 olu 188hao olu 188hao Duo t C Section l purposes copyright o es no respo interpreta t 8224863-1E o 9zhuang o 9zhuang 15.247 as long as owner and nsibility for tion of the Page 3 of 71 Report No.: HK2408224863-1E 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. Genera Information ................................................................................. 11 3.1. Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 13 4.1. Conducted Emission ....................................................................................................................... 13 4.2. Test Result ....................................................................................................................................... 15 4.3. Maximum Conducted Output Power ............................................................................................. 17 4.4. Emission Bandwidth ....................................................................................................................... 19 4.5. Power Spectral Density .................................................................................................................. 25 4.6. Conducted Band Edge and Spurious Emission Measurement .................................................. 32 4.7. Radiated Spurious Emission Measurement ................................................................................. 42 4.8. Antenna Requirement ..................................................................................................................... 68 5. Photograph of Test ................................................................................. 69 6. Photos of the EUT ................................................................................... 71 Page 4 of 71 Report No.: HK2408224863-1E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Aug. 29, 2024 Jason Zhou Page 5 of 71 Report No.: HK2408224863-1E 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 PASS Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emis…

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P Mi Spu Page 37 of 7 iddle Chan urious Emis 71 nnel ssion Report N No.: HK24088224863-1E 802.11n (H HT20) Modu Lowes Ban Spuriou lation st Channel nd Edge us Emissio P l on Page 38 of 771 S Report N Highest C Band E Spurious E No.: HK2408 Channel Edge Emission 8224863-1E P Mi Spu Page 39 of 7 iddle Chan urious Emis 71 nnel ssion Report N No.: HK24088224863-1E 802.11n (H HT40) Modu Lowes Ban Spuriou lation st Channel nd Edge us Emissio P on Page 40 of 771 S Report N Highest C Band E Spurious E No.: HK2408 Channel Edge Emission 8224863-1E P Mi Spu Page 41 of 7 iddle Chan urious Emis 71 nnel ssion Report N No.: HK24088224863-1E Page 42 of 71 Report No.: HK2408224863-1E 4.7. Radiated Spurious Emission Measurement Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10: 2013 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 30MHz to 1GHz Page 43 of 71 Report No.: HK2408224863-1E 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.: HK2408224863-1E 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.: HK2408224863-1E Test Instruments Radiated Emission Test Site (966) Name of Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Spectrum analyzer Agilent N9020A HKE-048 Feb. 20, 2024 Feb. 19, 2025 Spectrum analyzer R&S FSV3044 HKE-126 Feb. 20, 2024 Feb. 19, 2025 Preamplifier EMCI EMC051845SHKE-006 Feb. 20, 2024 Feb. 19, 2025 Preamplifier Schwarzbeck BBV 9743 HKE-016 Feb. 20, 2024 Feb. 19, 2025 Preamplifier A.H. Systems SAS-574 HKE-182 Feb. 20, 2024 Feb. 19, 2025 6dB Attenuator Pasternack 6db HKE-184 Feb. 20, 2024 Feb. 19, 2025 EMI Test Receiver Rohde & Schwarz ESR-7 HKE-010 Feb. 20, 2024 Feb. 19, 2025 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 Schwarzbeck 9120D HKE-013 Feb. 21, 2024 Feb. 20, 2026 EMI Test Software Tonscend JS32-RE 5.0.0HKE-082 N/A N/A RSE Test Software Tonscend JS36-RSE 5.0 .0 HKE-184 N/A N/A Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 46 of 71 Report No.: HK2408224863-1E Test Data All the test modes completed for test. only the worst result of (802.11b at 2412MHz) 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.: HK2408224863-1E 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 …

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专业的RF研发机构 Shenzhen Anchuang Zhilian Electronics Co., Ltd Address: 5F, 5th Floor, Building L, Baicai Science and Technology Park, No. 26, Lane 2, Liuxian 1st Road, Bao'an District, Shenzhen project information custom：JarvisProject - Motherboa rd G850-VO2date2024.8.22 Frequency band 2400-2500 5100-5800 Antenna Structure FPC+Black 0.81 Second Generation Terminal 120MM Black Bottom RF Engineeri ng Yi Longhui Structura l engineeri ng Liu Gong Report version V1.0 SATIMOdarkroom test system testing environment testing environment testing environme nt ambient temperatur e ambient humidity Ambient air pressure directory 1、product drawing 2、matching circuit 3、test data product drawing matching circuit ElementValue E1(0402) E2(0402) E3(0402) No changes made to the original match 2.4GPassive test data 5.8GPassive test data Assembly drawing Antenna diagram 專業的RF研發機構