2A2EH-SW2IN1Tire Pressure Sensor

Productionplant:WenzhouSunwolfAutomotiveElectronicsFactory TirePressureSensor,ProgrammableUniversalTPMSSensor. Sunwolf-Sensor(Clamp-in/Snap-in,315MHz)istheprogrammableuniversalsensorspeciallybuiltforefficientsensorreplacement ItperformlikeOEsensors,intermsofsignalinterval,durability,andfunctionality. Featuringaconvenientdesignthatallowsforquickinstallationandremovalofthesensor,itistrulytheultimateTPMSsolution astheoriginals. Sunwolfsensor(SW2IN1)isaprogrammableuniversalsensorspeciallybuilttocombineboth 315MHzapplicationsinONEsensorforefficientreplacement. Sunwolfsensor(SW2IN1)canreplacedirectTPMSsensorsfittedonwheels,includingoriginalequipment(OE)andprogrammableuniversal sensors.OurSensorscanbeprogrammedtoreplaced98%sensorsonvehiclestoday.Sunwolfsensor(SW2IN1)canbeprogrammedbyAutel diagnosticscanner(eg.TS601MK808TSMP808TS)toreplacetocoverover98%ofallOEsensorsonthemarket. ComponentsandparametersAutomotivegradematerialsRemarks Battery Japan-MaxellorJapan-Panasonic CR2032 -45°-125° BatteryLife≥3years Batteryvoltage3.0V Resistanceand capacitance Japan-Murata LowFrequency Inductance/125KHZ PREMO/TDK 7.2MH/5.89MH CrystalOscillator/3225 NKD26MHz -40°-125° ChipUSA-NXP-Freescale-FXTH87E ValveChuangxin ShellmaterialPA66+GF14 OperatingTemperature-45-+125°C PressureratingMaxsupport900Kpa TransmissionPower≦5dBm Transmitfrequency315MHz TemperatureReading Accuracy ±2°C PressureReadingAccuracy±3kPa GSensorReadingAccuracy±10% Storagetemperature-40°Cto+150°C Weight0.03KG Size74*44*22mm Optionalvalve (metalorrubber) 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 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment

C5266091_X8_Ed.1 1/1 LetterofAuthorization Wenzhousunwolfautomotiveelectronicsfactory Company:Wenzhousunwolfautomotiveelectronicsfactory Address:No.280HebinMiddleRoad,XianyanSub-district,Ouhai District,Wenzhou,China ProductName:TirePressureSensor ModelNumber:SW2IN1 FCCIdentifier:2A2EH-SW2IN1 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:LindaHeDate:Jun22,2021 Title:generalmanager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 Wenzhousunwolfautomotiveelectronicsfactory OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:Jun22,2021 Subject:RequestforConfidentiality FCCID:2A2EH-SW2IN1 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:LindaHe Title: generalmanager

LabelandLabelLocation FCCID:2A2EH-SW2IN1 L*W:10mm*7mm whitefontonaBlacklabel

Page1of3ReportNo.:FCS202105008 Photo1 Photo2 Page2of3ReportNo.:FCS202105008 Photo3 Photo4 Page3of3ReportNo.:FCS202105008 Photo5 Antenna

FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCTestReport ReportNo:FCS202105008W01 Issuedfor Applicant:Wenzhousunwolfautomotiveelectronicsfactory Address: No.280HebinMiddleRoad,XianyanSub-district, OuhaiDistrict,Wenzhou,China ProductName:TirePressureSensor BrandName:SUNWOLF ModelName:SW2IN1 SeriesModel:N/A FCCID:2A2EH-SW2IN1 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of26ReportNo.:FCS202105008W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName ...................... :Wenzhousunwolfautomotiveelectronicsfactory Address......................................: No.280HebinMiddleRoad,XianyanSub-district,OuhaiDistrict, Wenzhou,China Manufacture'sName................:Wenzhousunwolfautomotiveelectronicsfactory Address ...................................... : No.280HebinMiddleRoad,XianyanSub-district,OuhaiDistrict, Wenzhou,China ProductDescription ProductName...........................:TirePressureSensor BrandName ............................. :SUNWOLF ModelName .............................. :SW2IN1 SeriesModel .............................. :N/A TestStandards .......................... :FCCRulesandRegulationsPart15SubpartC,Section231 TestProcedure .......................... :ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedFCS,thetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFCS,thisdocument maybealteredorrevisedbyFCS,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest .................................. : Date(s)ofperformanceoftests.:29Mar.2021~21Jun.2021 DateofIssue.................................:21Jun.2021 TestResult.....................................:Pass Testedby: (ScottShen) Reviewedby: (DukeQian) Approvedby: (KaitChen) Page 3 of26ReportNo.:FCS202105008W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS ......................................................................................................... 5 1.1TESTFACTORY ............................................................................................................................. 6 1.2MEASUREMENTUNCERTAINTY ............................................................................................... 6 2.GENERALINFORMATION ................................................................................................................... 7 2.1GENERALDESCRIPTIONOFTHEEUT ................................................................................... 7 2.2DESCRIPTIONOFTHETESTMODES ..................................................................................... 7 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS ....................... 9 2.4EQUIPMENTSLIST ..................................................................................................................... 10 3.RADIATEDEMISSIONMEASUREMENT........................................................................................11 3.1LIMIT...............................................................................................................................................11 3.2TESTPROCEDURE....................................................................................................................12 3.3TESTSETUP................................................................................................................................13 3.4TESTRESULTS............................................................................................................................14 4.TRANSMITTERTIME .......................................................................................................................... 18 4.1LIMIT ............................................................................................................................................... 18 4.2TESTPROCEDURE .................................................................................................................... 18 4.3TESTSETUP ................................................................................................................................ 18 4.4TESTRESULTS ............................................................................................................................ 18 5.20DBBANDWIDTHTEST ................................................................................................................. 20 5.1LIMIT ............................................................................................................................................... 20 5.2TESTPROCEDURE .................................................................................................................... 20 5.3TESTSETUP ................................................................................................................................ 20 5.4TESTRESULTS ............................................................................................................................ 21 6.DUTYCYCLE........................................................................................................................................22 6.1LIMIT...............................................................................................................................................22 6.2TESTPROCEDURE.........…

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Page 1 of1ReportNo.:FCS202105008 Above1GHzforradiatedemissiontestsetup Blow1GHzforradiatedemissiontestsetup