FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Shenzhen Sanjiang Lechuang Technology Co., Ltd./
  3. 2A7EH-S1PRO

2A7EH-S1PRO2 Channel Voice Controlled Smart Dash Cam

Shenzhen Sanjiang Lechuang Technology Co., Ltd.
2 Channel Voice Controlled Smart Dash Cam - FCC ID 2A7EH-S1PRO - Shenzhen Sanjiang Lechuang Technology Co., Ltd.
Click to zoom

Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Aug 23, 2023
Application Purpose
Original Equipment
Date of Application
Aug 23, 2023
Equipment Note
2 Channel Voice Controlled Smart Dash Cam
Frequency Range
2412.00000000 - 2462.00000000
Company
Shenzhen Sanjiang Lechuang Technology Co., Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

↗

Attestation Statements

↗
↗

Cover Letter(s)

↗
↗
↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

RF Exposure Info

↗

Test Report

↗
↗
↗
↗

Test Setup Photos

↗

Document Text

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

Users Manual

Please scan to download the full version of user manual Bitte scannen Sie es, um das Handbuch herunterzuladen Veuillez scanner pour obtenir le manuel complet Zeskanuj poniższy kod QR, aby uzyskać instrukcję obsługi onlin CONTENTS VERZEICHNIS CONTENU SPIS TREŚCI 5 30 Installation Installation Installation Instalacja 3. 56 82 5. 22 47 73 99 Warrning Warnung Précautions Ostrzeżenia 6. 23 49 75 101 Warranty & Support Garantie und Suppor Garantie & Suppor Gwarancja & wsparcie Camera Overview S1 Pro Kameraübersicht Vue d'ensemble de la caméra Budowa kamer 2 26 52 78 2. 9 33 59 48 Basic Operation Grundlegende Bedienung Opération de base 4. 1 25 51 77 What’s in the box? Was ist in der Box? Qu'y a-t-il dans la boîte? Co znajdziemy w pudełku? 1. Podstawowe funkcje - 1 - 1. What’s in the box? M. CPL FilterN. Wireless Remote Control A. Vantrue S1 Pro Dash Cam B. Rear CameraC. GPS MountD. Car Charger with Built-in Type-C Cable (11.5ft) Optional Accessory E. Rear Camera Cable (20ft) F. Type-C USB Data Cable (3.3ft, for data transfer only) H. Crowbar G. Electrostatic Stickers*2 J. Warning Stickers *2 K. 3M Adhesive Stickers*2 I. Dust-free ClothL. Quick User Guide 3M 2 Channel Voice Controlled Smart Dash Cam SONNET 1 Pro (S1 Pro) Quick User Guide ENENENEN - 2 - 2. Camera Overview 1. 2. 3. 4. 5. 2 inch IPS Screen Front-Facing Camera Type-C USB Port for Rear Camera Reset Button MicroSD Card Slot 1 10 3 4 5 7 6 6. 7. 8. 9. 10. Type-C USB Port for Charging Microphone Type C USB Port for Rear Camera Cable Rear Camera Rear Camera Indicator Light 2 89 ENEN - 3 - Buttons Button Instruction 1. 1 24 5 3 In menu settings and file browsing, short press to display the previous option, long press to scroll up to display options; In playback mode, short press to fast forward; 2.During video recording, short press to start/stop recording; In menu settings, short press to confirm the action; In playback mode, short press to play/pause the file; 3. During video recording, long press to turn on/off WiFi, and short press to turn on/off the microphone; In menu settings and file browsing, short press to display the next option, and long press to scroll down to display options; In playback mode, short press to pop up the delete file menu; In the recording mode, long press to turn on/of parking mode; In menu settings and file browsing, short press to return to the previous interface; 4. 5. No. Instruction In power-on status, long press to turn off the dash cam; In power-of status, short press to turn on the dash cam; During video recording, short press to capture a picture; In playback mode, short press to pop up the delete Menu. ENENENEN - 4 - 1440P +1080P 30FPS 10:39:07AM09-01-2023 00:00:37 MP/H 75 ACC HDR LED Indicator Screen Overview Steady green lightIn standby status Blinking green lightCamera is recording G-Sensor OFF G-Sensor ON Loop recording for 1 min Loop recording for 3mins Loop recording for 5mins Loop recording OFF MIC Off Memory card inserted ACC Connected Recorded driving speed (KMH or MPH) MP/H 75 NO Memory card inserted 2.4G Wi-Fi ON 5G Wi-Fi ON 2.4G Wi-Fi is Connected 5G Wi-Fi is Connected Wi-Fi OFF GPS is located GPS is OFF MIC ON ACC Collision Detection ON 1080P Low Bitrates Recording ON 720P Low Bitrates Recording ON Motion Detection ON Low Framerate Parking Mode HDR ON HDR OFF Remote control is connected Video Resolution Recording Time (Current Clip) Current Time and Day LED Indicator Voice Assistant is ON Voice Assistant is OFF ENEN - 5 - 3. Installation Please insert a memory card (memory card capacity: 32GB-512GB, card speed: U3/Class10/A2, recommend Vantrue U3 microSD card) into the card slot according to the direction indicated in below picture, until a "click" sound is heard in the card slot, indicating that the memory card is inserted properly. After inserting the memory card, if the screen prompts "Card error, please format", please directly press the � button to enter the menu, then go to 'system setup' and choose 'format' to start the formatting process. The microSD card should be formatted once a month to maximize the lifetime of the memory card. Please do not take the card out when the camera is recording in case the important video file missing. NOTE: • • 3.1 Installing a Memory Card (Recommend Vantrue U3 high-speed microSD card). ENENENEN - 6 - 3.2 Installing the Mount Align the mount with the dash cam mount interface then push in until the mount is installed 3.3 Mounting the Front Camera Thoroughly clean the windshield with water or alcohol, then wipe it with a dry cloth. Remove the protective film from No.1, stick the electrostatic sticker next to the rear-view mirror, which is the recommended position to prevent blocking your view while driving. Then remove the protective film from No.2 and the mount, fix the mount and camera on the electrostatics stickers. ENEN - 7 - Plug the rear camera connecting cable into the front unit, run the cable along the headliner, and straight down the length of the car to the A, B, and C pillars. When installing the rear lens, please avoid the defogging line on the rear windshield, so as not to affect the video effect. Remove the protection film of the sticky pad and rear camera lens. Fix the rear camera in the selected position and adjust the angle. (The rear camera can rotate 360°, if the installation is wrong, you can turn on rotate display to adjust.) 3.4 Running the rear camera connecting cable to the rear of the vehicle 3.5 Mounting the rear camera ENENENEN - 8 - Insert one end of the car charger to the car cigarette lighter and the other end to the Type C port on the front camera mount, start the ignition, waiting for the dash cam to start. 3.6 Installing the Car Charger ENEN - 9 - Please scan the QR code for the relevant version below to download the APP and install it. The WiFi will be turned on automatically when S1 PRO dash cam is turned on. If WiFi is turned off, you can reopen the WiFi through shortcut keys, voice control, or menus. After turni…

Text truncated - open the document above for the full version.

Attestation Statements

ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2023-8-16 U.S.AgentDesignation ShenzhenSanjiangLechuangTechnologyCo.,Ltd.acknowledgestheirconsentforthefollowingcontact locatedintheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorization issought(FCCID:2A7EH-S1PRO): NameandcompanyofU.S.agent:WeFaSelectionTradeTechnologyCo.,LTD PhysicalU.S.addressofagent: 30N.GOULDST.STENSHERIDANWY, SHERIDAN,WY82801,UnitedStates FRNofU.S.agent:0033767856 EmailaddressofU.S.agent:[email protected] WeFaSelectionTradeTechnologyCo.,LTDacknowledgestheirobligationtoacceptserviceofprocesson behalfofShenzhenSanjiangLechuangTechnologyCo.,Ltd.. ShenzhenSanjiangLechuangTechnologyCo.,Ltd.withtheFRN[0032751653]acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature Adaliang Director ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Signature JasonYe CEO WeFaSelectionTradeTechnologyCo.,LTD 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

External Photos

FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO External photos FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO

ID Label/Location Info

*Label position on the side of the dash cam.The size of the MIC logo is 5mm*5mm. VANTRUE Description:2 Channel Voice Controlled Smart Dash Cam Model(HVIN): S1Pro Input:12V2A FCC ID:2A7EH-S1PRO IC :28650-S1PRO 電波法により5.2 GHz帯は屋内使用に限ります 5.2GHz band is restricted to indoor use due to the Radio Law

Internal Photos

FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO Internal photos BT&WIFI Antenna FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO

RF Exposure Info

RFExposureevaluation FCCID:2A7EH-S1PRO 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissection shallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB447498D01:MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPolicies 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) Averaging Time (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500– 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) Averaging Time (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500– 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropic radiator R=distancetothecenterofradiationoftheantenna 4.AntennaInformation S1Procanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; AntennaNo. ModelNo. ofantenna: Typeofantenna: Gainoftheantenna (Max.) Frequencyrange: BLE/FPCANT1.67dBifor2400-2500MHz 2.4GWIFI/FPCANT1.67dBifor2400-2500MHz 5GWIFI/FPCANT 1.27dBifor5150-5250MHz 1.21dBifor5725-5875MHz 5.ManufacturingTolerance BLE(Peak) BLE ChannelChannel00Channel19Channel39 Target(dBm)-11.0-11.0-11.0 Tolerance±(dB)1.01.01.0 2.4GHzWIFI(Peak) Frequency (MHz) 11b 241224372462 Target(dBm)12.012.012.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) 11g 241224372462 Target(dBm)12.012.012.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) 11n(HT20) 241224372462 Target(dBm)12.012.012.0 Tolerance±(dB)1.01.01.0 Frequency11n(HT40) (MHz)242224372452 Target(dBm)12.012.012.0 Tolerance±(dB)1.01.01.0 5GHzWLANBand1 IEEE802.11a(Average) Frequency(MHz)518052005240 Target(dBm)8.08.08.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT20(Average) Frequency(MHz)518052005240 Target(dBm)8.08.08.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT40(Average) Frequency(MHz)51905230 Target(dBm)5.05.0 Tolerance±(dB)1.01.0 IEEE802.11acVHT20(Average) Frequency(MHz)518052005240 Target(dBm)8.08.08.0 Tolerance±(dB)1.01.01.0 IEEE802.11acVHT40(Average) Frequency(MHz)51905230 Target(dBm)5.05.0 Tolerance±(dB)1.01.0 IEEE802.11acVHT80(Average) Frequency(MHz)5210 Target(dBm)8.0 Tolerance±(dB)1.0 5GHzWLANBand4 IEEE802.11a(Average) Frequency(MHz)574557855825 Target(dBm)6.06.06.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT20(Average) Frequency(MHz)574557855825 Target(dBm)6.06.06.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT40(Average) Frequency(MHz)57555795 Target(dBm)4.04.0 Tolerance±(dB)1.01.0 IEEE802.11acVHT20(Average) Frequency(MHz)574557855825 Target(dBm)6.06.06.0 Tolerance±(dB)1.01.01.0 IEEE802.11acVHT40(Average) Frequency(MHz)57555795 Target(dBm)3.03.0 Tolerance±(dB)1.01.0 IEEE802.11acVHT80(Average) Frequency(MHz)5775 Target(dBm)5.0 Tolerance±(dB)1.0 6.StandaloneMPEResult AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,at least20cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUT RFoutputpower,theminimumseparationdistance,r=20cm,aswellasthegainofthe usedantennarefertoantennainformation,theRFpowerdensitycanbeobtained. ModulationType OutputpowerAntenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBmmW BLE-10.00.10001.671.46890.00002921.0000 2.4GWIFI13.019.95261.671.46890.00583071.0000 5GWIFIBand1 9.07.94331.271.33970.00211711.0000 5GWIFIBand4 7.05.01191.211.32130.00131751.0000 Remark: 1.Outputpower(Peak)includingturn-uptolerance; 2.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091forthe uncontrolledRFExposureofmobiledevice. ----------------THEENDOFREPORT---------------

Test Report

ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. 101#,BuildingK&BuildingT,TheSecondIndustrialZone,JiazitangCommunity, FenghuangStreet,GuangmingDistrict,Shenzhen,China FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: GRCTR230802008-01 2A7EH-S1PRO Compiledby (position+printedname+signature)..: TestingEngineerJimmyWang Supervisedby (position+printedname+signature)..: ProjectEngineerKelleyZhang Approvedby (position+printedname+signature)..: ManagerSamWang Dateofissue.........................................:Aug.18,2023 TestingLaboratoryName................: ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. Address.................................................: 101#,BuildingK&BuildingT,TheSecondIndustrialZone,Jiazitang Community,FenghuangStreet,GuangmingDistrict,Shenzhen, China Applicant’sname...............................: ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Address.................................................: Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China Testspecification..............................: Standard................................................:FCCPart15.247 ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerand sourceofthematerial.ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.takesno responsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader'sinterpretationofthe reproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ : 2ChannelVoiceControlledSmartDashCam TradeMark ............................................ : VANTRUE Manufacturer ......................................... :ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Model/Typereference.........................: S1Pro ListedModels......................................: S2PRO,S3,S3PRO Modulation ........................................... : GFSK Frequency.............................................. From2402MHzto2480MHz Ratings ................................................... : DC12V Result.....................................................: PASS ReportNo.:GRCTR230802008-01Page 2 of 34 TESTREPORT EquipmentunderTest:2ChannelVoiceControlledSmartDashCam Model/Type:S1Pro ListedModels:S2PRO,S3,S3PRO Applicant : ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Address: Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China Manufacturer : ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Address: Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GRCTR230802008-01Page 3 of 34 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.4EUToperationmode.....................................................................................................................................5 2.5BlockDiagramofTestSetup.......................................................................................................................6 2.6RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.7Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................10 4.1ACPowerConductedEmission................................................................................................................10 4.2RadiatedEmissionsandBandEdge........................................................................................................11 4.3MaximumPeakOutputPower........................................................................................…

Text truncated - open the document above for the full version.

Test Report

ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. 101#,BuildingK&BuildingT,TheSecondIndustrialZone,JiazitangCommunity, FenghuangStreet,GuangmingDistrict,Shenzhen,China FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: GRCTR230802008-02 2A7EH-S1PRO Compiledby (position+printedname+signature)..: TestingEngineerJimmyWang Supervisedby (position+printedname+signature)..: ProjectEngineerKelleyZhang Approvedby (position+printedname+signature)..: ManagerSamWang Dateofissue.........................................:Aug.18,2023 TestingLaboratoryName................:ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. Address ................................................. : 101#,BuildingK&BuildingT,TheSecondIndustrialZone,Jiazitang Community,FenghuangStreet,GuangmingDistrict,Shenzhen,China Applicant’sname...............................:ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Address.................................................: Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China Testspecification .............................. : Standard ................................................ :FCCPart15.247 ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheShenzhen GUORENCertificationTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwill notassumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription........................:2ChannelVoiceControlledSmartDashCam TradeMark ............................................ :VANTRUE Manufacturer ......................................... :ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Model/Typereference.........................: S1Pro ListedModels......................................: S2PRO,S3,S3PRO ModulationType..................................:CCK/DSSS/OFDM OperationFrequency..........................:From2412-2462MHz Rating ..................................................... :DC12V Result ..................................................... :PASS ReportNo.:GRCTR230802008-02Page 2 of 34 TESTREPORT EquipmentunderTest:2ChannelVoiceControlledSmartDashCam Model/Type:S1Pro ListedModels:S2PRO,S3,S3PRO Applicant : ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Address: Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China Manufacturer : ShenzhenSanjiangLechuangTechnologyCo.,Ltd. Address: Area401B,4thFloor,BuildingA7,No.416,XuegangNorthRoad, QinghuCommunity,LonghuaStreet,LonghuaDistrict,Shenzhen, Guangdong,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GRCTR230802008-02Page 3 of 34 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.4EUToperationmode.....................................................................................................................................6 2.5BlockDiagramofTestSetup.......................................................................................................................6 2.6RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.7Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4TestDescription............................................................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................10 4.1ACPowerConductedEmission................................................................................................................10 4.2RadiatedEmission......................................................................................................................................11 4.3MaximumConductedOutputPower.............................................................…

Text truncated - open the document above for the full version.

Test Report

ReportNo.:GRCTR230802008-02Page 27 of 34 802.11g CH06CH11 30MHz-3GHz30MHz-3GHz 3GHz-25GHz3GHz-25GHz ReportNo.:GRCTR230802008-02Page 28 of 34 802.11n(HT20) CH01CH06 30MHz-3GHz30MHz-3GHz 3GHz-25GHz3GHz-25GHz ReportNo.:GRCTR230802008-02Page 29 of 34 802.11n(HT20)802.11n(HT40) CH11CH03 30MHz-3GHz30MHz-3GHz 3GHz-25GHz3GHz-25GHz ReportNo.:GRCTR230802008-02Page 30 of 34 802.11n(HT40) CH06CH09 30MHz-3GHz30MHz-3GHz 3GHz-25GHz3GHz-25GHz ReportNo.:GRCTR230802008-02Page 31 of 34 Band-edgeMeasurementsforRFConductedEmissions: 802.11b LeftbandedgeRightbandedge 802.11g LeftbandedgeRightbandedge 802.11n(HT20) LeftbandedgeRightbandedge ReportNo.:GRCTR230802008-02Page 32 of 34 802.11n(HT40) LeftbandedgeRightbandedge ReportNo.:GRCTR230802008-02Page 33 of 34 4.7AntennaRequirement StandardApplicable Forintentionaldevice,accordingtoFCC47CFRSection15.203: Anintentionalradiatorshallbedesignedtoensurethatnoantennaotherthanthatfurnishedbythe responsiblepartyshallbeusedwiththedevice.Theuseofapermanentlyattachedantennaorofanantenna thatusesauniquecouplingtotheintentionalradiator,themanufacturermaydesigntheunitsothatabroken antennacanbereplacedbytheuser,buttheuseofastandardantennajackorelectricalconnectoris prohibited. FCCCFRTitle47Part15SubpartCSection15.247(c)(1)(I): (i)Systemsoperatinginthe2400-2483.5MHzbandthatisusedexclusivelyforfixed.Point-to-pointoperations mayemploytransmittingantennaswithdirectionalgaingreaterthan6dBiprovidedthemaximumconducted outputpoweroftheintentionalradiatorisreducedby1dBforevery3dBthatthedirectionalgainofthe antennaexceeds6dBi. TestResult: Themaximumgainofantennawas1.67dBifor2.4GHzWIFI. Remark:Theantennagainisprovidedbythecustomer,ifthedataprovidedbythecustomerisnotaccurate, ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.doesnotassumeanyresponsibility. ReportNo.:GRCTR230802008-02Page 34 of 34 5TestSetupPhotosoftheEUT 6PhotosoftheEUT ReferencetothetestreportNo.GRCTR230802008-01. **********************EndofReport**********************

Test Report

RtantCommunications Co.,Ltd Customer:Sansan Item:S1PRO Antennaengineer:LiHunan Date:2023-0811 Version:V0.1 Complete machine type Antenna typeand frequenc yband informati on antenna system Frequencyband information Antenna form Match changes WIFIden 2400-2500MHz 5150-5850MHz y Antenna FPC B r i e f i n t r o d u c t i o n o f t h e p r o j e c t c o m m i s s i o n i n g 2402-2480MHz material testitemtestingfacility S11、S12、VSWR、LOSS NetworkAnalyzersE5071B,E8753D Efficiency、Gain、3D RadiationPattern SatimoSG16Darkroom,Taiwantopten7*4*3darkroom, E5071B,thesecondgenerationhead TRP、TIS SatimoSG16Darkroom,Taiwantoptendarkroom, CMW500,thesecondgenerationhead Note:Theequipmentusedforcommissioning&testingofthisprojectismarkedinblue L a b o r a t o r y t e s t e n v i r o n m e n t a n d A n t e n n a m a t c h i n g c i r c u i t RFModule E2 E3 E 1 A ntenna ElementValue E1 Thereisno change E2 Thereisno change E3 Thereisno change C h a m b e r P o s i t i o n o f t h e a n t e n n a WIFI BT antenna R-LOSS.VSWR P a s s i v e d a t a P a s s i v e d a t a Effi/Gain Applefigure 3Dgraph2450MHz P a s s i v e d a t a 2Dgraph-2450MHz P a s s i v e d a t a P a s s i v e d a t a 3Dgraph-5550MHz P a s s i v e d a t a 2Dgraph-5550MHz Entera comprehensive contactway pro duc tion Des ign res It was abo Foc us on Moreunderstandinghttp://www.rtant.com

Test Setup Photos

FCC ID: 2A7EH-S1PRO IC: 28650-S1PRO

Contact Information

Applicant

Ada liang
[email protected]0755-21078547Fax: 0755-21078547

Test Firm

Shenzhen GUOREN Certification Technology Service CSam Wang
[email protected]+86 755 23408306

Technical Specifications

#Rule PartsFrequency RangePower Output
215C2.41 GHz - 2.46 GHz19.20 mW
Confidentiality
Long Term
Grant Notes
Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

Other Applications from Shenzhen Sanjiang Lechuang Technology Co., Ltd.

2A7EH-P2

Car Dash Cam

May 22, 2026

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
Baby monitor - FCC ID 2A7EH-BM02M - Shenzhen Sanjiang Lechuang Technology Co., Ltd.
2A7EH-BM02M

Baby monitor

Jan 01, 2025

Equipment Class

DTS - Digital Transmission System
Remote control - FCC ID 2A7EH-BT02 - Shenzhen Sanjiang Lechuang Technology Co., Ltd.
2A7EH-BT02

Remote control

Sep 25, 2024

Equipment Class

DTS - Digital Transmission System
LTE Connectivity Module - FCC ID 2A7EH-LT01 - Shenzhen Sanjiang Lechuang Technology Co., Ltd.
2A7EH-LT01

LTE Connectivity Module

Apr 02, 2024

Equipment Class

DTS - Digital Transmission System
VANTRUE Falcon 1 4K+1080P Dual Dashcam - FCC ID 2A7EH-F1 - Shenzhen Sanjiang Lechuang Technology Co., Ltd.
2A7EH-F1

VANTRUE Falcon 1 4K+1080P Dual Dashcam

Feb 27, 2023

Equipment Class

NII - Unlicensed National Information Infrastructure TX