2BHIA-KM-6TSolar tire pressure monitoring

User Manual KM-6T Solar tire pressure monitoring Receiver introduction After unpacking, please check whether all items are included and the product is not damaged. If there is a shortage or defect, please contact the store where you purchased it. Display Ok USB charge Solar panel Set Return Tire sensor CR1632 battery is installed in the sensor (6 pcs) Tire sensor (2 pcs) Pieces of 3M glue Nut prevents falling off (6 pcs)Anti-theft nutSpecial wrench ITEM LIST 1 4 5 6 2 3 Safety instructions Please check the following items before using this product This product is designed for use on public roads, so do not use it in harsh conditions such as track driving. If you want to check the receiver screen while driving, be sure to do so while the vehicle is stopped. In order to extend the life of the sensor battery , the device will enter power saving mode if the vehicle is stopped for a period of time (approximately 10 minutes). In power saving mode, the sensors will automatically transmits data if the vehicle speed more than 20 km/h. Tire pressure and temperature change according to the weather, time of day and road conditions. Especially when driving, And it is normal that the pressure value fluctuate suddenly after receiving the signal when car started. Tire pressure will naturally drop over time and this drop has nothing to do with this unit. Please make sure the sensors were installed correctly to prevent it from falling off due to vibration or other reasons. When installing sensors, tight the sensors correctly. If too tight, it may damage the rubber gasket of the valve and sensor. So be careful when installing.. After installing the sensor, use soapy water to check if there is air escaping from the sensor. This product can monitor, warn and remind abnormal tire pressure, but it cannot prevent the occurrence of tire blowout accidents. About pressure and temperature 2 6 Bar 3 Bar 176°F ExplainName Pressure unit Pressure unit High pressure alarm value Low pressure alarm value Pressure unit conversion relationship Temperature unit Temperature unit High temperature alarm value Temperature unit conversion relationship Psi Bar 1Bar=100Kpa≈14.5Psi Celsius ×9/5+32= Fahrenheit °C °F Parts Name/Product Specifications Pressure unit: You can choose Bar or Psi as unit, default is Bar. You can switch it in setting mode. Tire pressure: If the tire pressure more than the High pressure alarm or less than the low pressure alarm you set, there will be sound alarm meanwhile the alarm icon will flash. Air leakage display: Displayed when air leakage occurs. Temperature warning display: Displayed If the tire temperature more than the high temperature value you set Temperature unit: You can choose in °C or °F, default unit is °F, can switch in setting mode Low battery display: Displayed when the sensor battery is low. Warning display Solar charging Battery display Sensor low voltage alarm Display interface description Depending on the use environment Receiver Specifications Input power USB DC5V / 0.5A Sensor specifications Operating frequency 433.92 MHz ±30KHz Power and capacity CR1632 (140mAh) Lithium battery capacity: 500mAh Operating temperature International protection code IP67 Product size W21 x H17 x D21 mm Product weight 10g Sensor battery life around 1year Product specifications Operating temperature Operating pressure 0 ~ 8.0Bar (±0.1Bar) Product size W89 x H29 x D65 mm Product weight 68g -22°F ~ 176°F-22°F ~ 176°F 3 Pressure unitAir leakage display High temperature alarm Temperature unit Installation method 4 When purchased, sensors already include batteries, You can use directly. If the battery used up, battery replacement icon appears on the receiver, we recommend to replace the sensor battery. Rotate sensor counterclockwise cover and remove it ① Insert the CR1632 battery(with the + side faced up) ② Insert it all the way, the + side faced up NOTE: If the sensor cover is not tightened, water may enter and cause malfunction. If turning is difficult, hold the sensor cover and use the included special the wrench turns. Turn the sensor cover clockwise to close it securely. ③ Replace sensor battery We are unable to respond by phone or email Inquiries about installation work Use 3M tape to fix it at a suitable position on the instrument panel in the car. The recommended location area is as shown below. ( Note: Install the receiver in the driver’ s direct view area or in a position where it is easy to see. You should try to stay away from metal and other electronic products, such as driving recorders, DVDs and other equipment on the car, try to stay away from more than 50 cm ) 5 priority position priority position You can scan it with your mobile phone QR code to watch the installation video Installation method Receiver installation The position of each sensor on the screen. Side view of the car The position of the sensor in the car. Sensor place 12 35 46 Sensor 1 Sensor 1Sensor 2 Sensor 3Sensor 5 Sensor 4Sensor 6 Sensor 4 Sensor 3 Sensor 2 Sensor 6 Sensor 5 6 Installation method 7 If the sensor is intalled when the value is wet, or it may malfunction. Make sure the parts are dry before installation. If the sensor is not screw tightly, it may fdll off during using. Screw the anti-theft nut into the valveInstall the sensor onto the valve and tighten ①② Tighten the nut counterclockwise Soapy water Special wrench Use the included special wrench to turn the nut counterclockwise to tighten it. ③ After installation is complete, spray soapy water around the valve and gearbox sensor to check for air leaks. ④ ① ④ Sensor installation ② ③ Installation method Check transmitter sensor battery voltage Normal screen Splash screen Battery voltage screen Battery level screen Press the SET button once Short press the SET button, will show the voltageof the sensor battery. ① Short press the SET button again, will show the battery level of the sensor battery. If there is no operation for 5 seconds, it will automatically return to…

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2024-7-15

深圳市博安通科技股份有限公司 SHENZHENB&TTECHNOLOGYCo,.Ltd No.410,Blockc,HuafengSmartInnovationPort,Gushu2ndRoad,BaoanDistrict, Shenzhen CW102Antennatestreport Customername：Projectname：CW102 Antennaband：433.92MHz Versionnumber：v1Dateofproduction：20210305 Structuralengineer: YOUJIE.KE RFengineer:DONG.YANG 深圳市博安通科技股份有限公司 SHENZHENB&TTECHNOLOGYCo,.Ltd No.410,Blockc,HuafengSmartInnovationPort,Gushu2ndRoad,BaoanDistrict, Shenzhen 1 1.Thetestingprincipleofmicrobloghints 2Assemblysketch 深圳市博安通科技股份有限公司 SHENZHENB&TTECHNOLOGYCo,.Ltd No.410,Blockc,HuafengSmartInnovationPort,Gushu2ndRoad,BaoanDistrict, Shenzhen 2 3.Gainandefficiency Frequency (MHz) 400410420430440450460 Gain(dBi)-3.36-4.17-4.88-5.76-5.75-4.88-6.19 Efficiency(%)23.2625.4725.8526.7925.2423.2722.19

Externalphotos

Size:44.5*22.5mm 44.5mm 22.5mm Made in China Input Power: DC 5V / 0.5A Battery Capacity: 3.7V 500 mAh 1.85Wh FCC ID:2BHIA-KM-6T KM-6T

Internalphotos ANT

ShenzhenHuaxiaTestingTechnologyCo.,Ltd 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V04 ReportTemplateRevisionDate:2018-07-06 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.: CQASZ20240601135E-02 Applicant: ShenzhenYiGuoElectronicTechnologyCo.,Ltd. AddressofApplicant: 3F-10Building,JiaYiDaIndustrialPark,LiaoKengNewVillage,Langxin community,ShiyanStreet,BaoanDistrict,ShenZhen,China EquipmentUnderTest(EUT): EUTName: Solartirepressuremonitoring ModelNo.: KM-2T,KM-4T,KM-6T,KM-BT,KM-TK,KM-OE TestModelNo.: KM-6T BrandName: N/A FCCID: 2BHIA-KM-6T Standards: 47CFRPart1.1307 47CFRPart2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:2024-06-21 DateofTest: 2024-06-21to2024-07-10 DateofIssue:2024-07-12 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-02 Page:2of6 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240601135E-02Rev.01 Initialreport 2024-07-12 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-02 Page:3of6 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 ..................................................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 4SAREVALUATION...........................................................................................................................................................5 4.1RFEXPOSURECOMPLIANCEREQUIREMENT.................................................................................................................5 4.1.1StandardRequirement......................................................................................................................................5 4.1.2Limits....................................................................................................................................................................5 4.1.3EUTRFExposure..............................................................................................................................................6 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-02 Page:4of6 3GeneralInformation 3.1ClientInformation Applicant: ShenzhenYiGuoElectronicTechnologyCo.,Ltd. AddressofApplicant: 3F-10Building,JiaYiDaIndustrialPark,LiaoKengNewVillage,Langxin community,ShiyanStreet,BaoanDistrict,ShenZhen,China Manufacturer: ShenzhenYiGuoElectronicTechnologyCo.,Ltd. AddressofManufacturer: 3F-10Building,JiaYiDaIndustrialPark,LiaoKengNewVillage,Langxin community,ShiyanStreet,BaoanDistrict,ShenZhen,China Factory: ShenzhenYiGuoElectronicTechnologyCo.,Ltd. AddressofFactory: 3F-10Building,JiaYiDaIndustrialPark,LiaoKengNewVillage,Langxin community,ShiyanStreet,BaoanDistrict,ShenZhen,China 3.2GeneralDescriptionofEUT ProductName: Solartirepressuremonitoring ModelNo.: KM-2T,KM-4T,KM-6T,KM-BT,KM-TK,KM-OE TestModelNo.: KM-6T TradeMark: N/A SoftwareVersion: V01 HardwareVersion: V5 SampleType:MobilePortable OperationFrequency:433.92MHz ChannelNumbers:1 ModulationType:FSK AntennaType: PCBantenna AntennaGain: -5.76dBi PowerSupply:Buttonbattery:DC3V ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-02 Page:5of6 4SAREvaluation 4.1RFExposureComplianceRequirement 4.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-ghead orbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusion Thresholdcondition,listedbelow,issatisfied. 4.1.2Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances ≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]· [√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation 17 Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmand fortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparation distanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-02 Page:6of6 4.1.3EUTRFExposure Channel EIRP(dBm) Maximumtune-up Power (mW) Exclusionthreshold (mW) Lowest (2403MHz)-20.310.01 1 EIRP=74.89-95.2=-20.31dbm=0.01mW<1mW Remark:TheMaxConductedPeakOutputPowerdatarefertoreportReportNo.:CQASZ20240601135E-01.

ShenzhenHuaxiaTestingTechnologyCo.,Ltd 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V04 ReportTemplateRevisionDate:2018-07-06 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.: CQASZ20240601135E-01 Applicant: ShenzhenYiGuoElectronicTechnologyCo.,Ltd. AddressofApplicant: 3F-10Building,JiaYiDaIndustrialPark,LiaoKengNewVillage,Langxin community,ShiyanStreet,BaoanDistrict,ShenZhen,China EquipmentUnderTest(EUT): EUTName: Solartirepressuremonitoring ModelNo.: KM-2T,KM-4T,KM-6T,KM-BT,KM-TK,KM-OE TestModelNo.: KM-6T BrandName: N/A FCCID: 2BHIA-KM-6T Standards: 47CFRPart15,SubpartC DateofReceipt:2024-06-21 DateofTest: 2024-06-21to2024-07-10 DateofIssue: 2024-07-12 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-01 Page: 2 of 31 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240601135E-01Rev.01 Initialreport 2024-07-12 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-01 Page: 3 of 31 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203 ANSIC63.10(2013)PASS ConductedEmission (150KHzto30MHz) 47CFRPart15,SubpartC Section15.207 ANSIC63.102013N/A FieldStrengthofthe FundamentalSignal 47CFRPart15,SubpartCSection 15.231(b) ANSIC63.10(2013)PASS SpuriousEmissions 47CFRPart15,SubpartCSection 15.231(b)/15.209 ANSIC63.10(2013)PASS 20dBBandwidth 47CFRPart15,SubpartCSection 15.231(c) ANSIC63.10(2013)PASS DwellTime 47CFRPart15,SubpartCSection 15.231(a) ANSIC63.10(2013)PASS N/A:NotApplicable,theEUTwasworkingbyDC. ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20240601135E-01 Page: 4 of 31 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1CLIENTINFORMATION................................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT..............................................................................................................................5 4.3TESTENVIRONMENTANDMODE...............................................................................................................................6 4.4DESCRIPTIONOFSUPPORTUNITS...........................................................................................................................6 4.5TESTLOCATION.........................................................................................................................................................6 4.6TESTFACILITY...........................................................................................................................................................7 4.7STATEMENTOFTHEMEASUREMENTUNCERTAINTY.................................................................................................7 4.8DEVIATIONFROMSTANDARDS..................................................................................................................................7 4.9ABNORMALITIESFROMSTANDARDCONDITIONS......................................................................................................7 4.10OTHERINFORMATIONREQUESTEDBYTHECUSTOMER.......................................................................................7 4.11EQUIPMENTLIST......................................................................................................................................................8 5TESTRESULTSANDMEASUREMENTDATA.......................................................................................................9 5.1ANTENNAREQUIREMENT...........................................................................................................................................9 5.2SPURIOUSEMISSIONS.............................................................................................................................................10 5.2.1DutyCycle......................................................................................................................................................10 5.2.2SpuriousEmissions......................................................................................................................................13 5.320DBBANDWIDTH...................................................................................................................................................20 5.4DWELLTIME.............................................................................................................................................................22 6PHOTOGRAPHS-EUTTESTSETUP.....................................................................................................................24 6.1RADIATEDEMISSION................................................................................................................................................24 7PHOTOGRAPHS-EUTCONSTRUCTIONALDETAILS....................................…

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Setupphotos 1Photographs-EUTTestSetup 1.1RadiatedEmission 9kHz~30MHz: 30MHz~1GHz: Above1GHz: