2BD2D-DXTY1NTPMS

Sixwheeltirepressureinstructions 1.Tirepressuremonitoringsystem(TPMS)canmonitorthetirepressure/ temperaturestatusinrealtime,Itwilltransmitreal-timevoicealarmsand flashingwarningtoreminddriversofvehiclecomfortanddrivingsafety. 2.Alsodisplaythetirepressureandtemperature. 3.Airleakagewarning,lowpressurewarning,highpressurewarning. 4.Hightemperaturewarning,lowpowerwarning,nosignalwarning. -Extensiveapplication: Thesystemiswidelyusedfor6-tirevehicleswithamaximumtirepressureof lessthan8,suchascommercialvehicles,RV,pickuptrucks,etc. -Digitaldisplay: TheLCDdisplay,brightbacklight,andcleardatamakeiteasyand comfortableforyoutoknowthestatusofyourcar. -PowerSupply: ItsupportssolarchargingandUSBcharging,whichmeansourTPMSdevice canbeusedinallweatherandisveryconvenient. -Installationmode: FCC ID:2BD2D-DXTY1N Weoffer6sensorsforuseonrainydays.Inaddition,theyhavehighsensitivity andprecisionandcanbeusedtomeasurepressureandtemperature. sizeofproduct: TPMSacceptor: -Battery:Built-in1000mAhlithium-ionbattery -Operatingvoltage:DC5V -RFtransmissionfrequency:433.92MHz -Pressureunit:psi/bar -Temperatureunit:Deg.C/Deg.F. -Operatingtemperature:-20to+85degreesCelsius -Storagetemperature:-40to+85degreesCelsius externalsensor: -Workpressure:0-8bar -Pressureaccuracy:+/-0.1BARi -Operatingfrequency:433.92MHz -Operatingvoltage:2.0-3.6V -Waterproof:IP67 -Workingtemperature:-40to+125degreesCelsius -Storagetemperature:-40to+125degreesCelsius -Battery:CR1632Hbuttonbattery -Batterylife:1-2years(replaceablebattery) HostSetupDescription Longpresstheleftbuttontoswitchthemachineonandoff longpressthemiddlekeyforthefunctionset longpresstherightbuttonforexit 1，Airpressureunitswitch Longpressthemiddlebuttonfor3secondstoenterthesettinginterface,short presstherightbuttononce,anddisplay1intheupperleftcorner.Changethe airpressureunitinthismode.Shortpressthemiddlebutton,thepressureunit flashingstate,presstheleftbuttontoswitch,pressthemiddlebuttonto confirm.Longpresstherightbuttontoexitthesettingmode. 2，Temperatureunitswitch Longpressthemiddlebuttonfor3secondstoenterthesettinginterface, shortpresstherightbuttontwice,theupperleftcornershows2, Changethetemperatureunitsinthismode.Shortpressthemiddlebutton,the temperatureunitflashstate,presstheleftbuttontoswitch,pressthemiddle buttontoconfirm.Longpresstherightbuttontoexitthesettingmode. 3，Setthehighairpressurealarmvalueofthefrontwheel Longpressthemiddlebuttonfor3secondstoentertheSettingsinterface, shortpresstherightbuttonfor3times,anddisplay3PHintheupperleft corner Setthehighvoltagealarmvalueofthefrontwheelinthismode.Shortpress themiddlebutton,thepressurevalueflashingstate,presstheleftbuttonto reduce,presstherightbuttontoadd,pressthemiddlebuttontoconfirm.Long presstherightbuttontoexitthesettingmode. 4，Frontwheellowpressurealarmvaluesetting Longpressthemiddlebuttonfor3secondstoentertheSettingsinterface, shortpresstherightbuttonfor4times,anddisplay4PLintheupperleft corner SettheLValarmvalueofthefrontwheelinthismode.Shortpressthemiddle button,thepressurevalueflashingstate,presstheleftbuttontoreduce,press therightbuttontoadd,pressthemiddlebuttontoconfirm.Longpressthe rightbuttontoexitthesettingmode. 5，Setthehighairpressurealarmvalueoftherearwheel Longpressthemiddlebuttonfor3secondstoenterthesettinginterface, shortpresstherightbuttonfor5times,anddisplay5intheupperleftcorner Settherearwheelhighvoltagealarmvalueinthismode.Shortpressthe middlebutton,thepressurevalueflashingstate,presstheleftbuttontoreduce, presstherightbuttontoadd,pressthemiddlebuttontoconfirm.Longpress therightbuttontoexitthesettingmode. 6，Rearwheellowpressurealarmvaluesetting Longpressthemiddlebuttonfor3secondstoenterthesettinginterface, shortpresstherightbuttonfor6times,anddisplay6intheupperleftcorner Setthealarmvaluesettingtherearwheelinthismode.Shortpressthemiddle button,thepressurevalueflashingstate,presstheleftbuttontoreduce,press therightbuttontoadd,pressthemiddlebuttontoconfirm.Longpressthe rightbuttontoexitthesettingmode. 7，Temperaturealarmvaluesetting Longpressthemiddlebuttonfor3secondstoenterthesettinginterface, shortpresstherightbuttonfor7times,anddisplay7intheupperleftcorner Temperaturealarmvaluesettinginthismode.Shortpressthemiddlebutton, thetemperaturevalueflashstate,presstheleftbuttontoreduce,pressthe rightbuttontoadd,pressthemiddlebuttontoconfirm.Longpresstheright buttontoexitthesettingmode. 8，Pairedmode Longpressthemiddlebuttonfor3secondstoentertheSettingsinterface, shortpresstherightbuttonfor8times,andtheupperleftcornershows8for matchingsettinginthismode. 1，Shortpressthemiddlebutton2timestoenterthefullmatching state,presstheleftfront,rightandgotopushbackforpairing.After6 successfulmatches,pressthemiddlebuttontoconfirm.Longpresstheright buttontoexitthesettingmode. 2，Shortpressthemiddlebuttononce,flashthenumberatthebottom, presstheleftandrightbuttonstoselectthetirepositionyouwanttomatch. Afterthepairingissuccessful,pressthemiddlebuttontoconfirm.Longpress therightbuttontoexitthesettingmode. 9，factorydatareset Longpressthemiddlebuttonfor3secondstoenterthesettinginterface,short presstherightbuttonfor9times,theupperleftcornershows9torestorethe factorysettinginthismode,shortpressthemiddlebutton,displayNO/YES atthebottom,presstheleftandrightbuttonstoswitch,andpressthemiddle buttontoconfirm. 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 …

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C5266091_X24_Ed.2 1/1 WENZHOU DENGXU ELECTRONIC TECHNOLOGY CO., LTD “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: WENZHOU DENGXU ELECTRONIC TECHNOLOGY CO., LTD FRN：0034603183 Grantee code: 2BD2D FCC ID: 2BD2D-DXTY1N Contact Name: Abby Zhang Address: 355 Huahai Road, East Industrial Zone, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province Telephone No: 18066266597 Fax No: / Email: [email protected] i. [WENZHOU DENGXU ELECTRONIC TECHNOLOGY CO., LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [WENZHOU DENGXU ELECTRONIC TECHNOLOGY CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [WENZHOU DENGXU ELECTRONIC TECHNOLOGY CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2024/07/31 Applicant’s Name: Abby Zhang Title: Manager 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist C5266091_X24_Ed.2 1/1 Signature

Page1of3ReportNo.:FCS202407228 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202407228 Photo3 Photo4 Page3of3ReportNo.:FCS202407228 Photo5 Photo6

LabelandLabelLocation FCCID:2BD2D-DXTY1N BecausethesampleisnotsuitableforprintingFCCIDlabelFCCIDPlacement instructionsPage1

Page1of2ReportNo.:FCS202407228 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCRFExposure EUTDescription:TPMS ModelNo.:BY-PTCP SeriesModel:N/A FCCID:2BD2D-DXTY1N Equipmenttype:Mobileequipment 1.Limits Testproceduresaccordingtothetechnicalstandards:KDB447498D01V06andFCC2.1091. Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactof humanexposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) F=frequencyinMHz Formula:Pd=(Pout*G)/(4*π*r 2 ) Where: Pd=powerdensityinmW/cm 2 , Pout=outputpowertoantennainmW; G=gainofantennainlinearscale, π=3.14; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotal powerinputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPE limitisreached. Page2of2ReportNo.:FCS202407228 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 2.TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleand highestchannelindividually. 3.TestResultofRFExposureEvaluation EIRP=EMeas+20log(dmeas)-104.7 EIRPistheequivalentisotropicallyradiatedpower, E M easindBmisthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m dMeasisthemeasurementdistance,inm 433.92MHz Conclusion:themaxresult:0.00000047≤0.28928compliancewithFCC'sRFExposure. Modulation Channel Freq. (MHz) Field strength( dBuV/m) EIRP(dB m) Max tune-up(m W) Antenna Gain (dBi) Antenna gainnumeric Evaluation result (mW/cm2) Power density Limits (mW/cm2) ASK433.9258.87-36.330.00020.81.200.000000470.28928

FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCTestReport ReportNo:FCS202407228W01 Issuedfor Applicant: WENZHOUDENGXUELECTRONICTECHNOLOGYCO.,LTD Address: 355HuahaiRoad,EastIndustrialZone,TangxiaTown, Rui'anCity,WenzhouCity,ZhejiangProvince ProductName: TPMS BrandName: N/A ModelName: BY-PTCP SeriesModel: N/A FCCID: 2BD2D-DXTY1N IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of29ReportNo.:FCS202407228W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName......................: WENZHOUDENGXUELECTRONICTECHNOLOGYCO.,LTD Address ...................................... : 355HuahaiRoad,EastIndustrialZone,TangxiaTown,Rui'an City,WenzhouCity,ZhejiangProvince Manufacture'sName................: WENZHOUDENGXUELECTRONICTECHNOLOGYCO.,LTD Address......................................: 355HuahaiRoad,EastIndustrialZone,TangxiaTown,Rui'an City,WenzhouCity,ZhejiangProvince ProductDescription ProductName ........................... :TPMS BrandName ............................. :N/A ModelName..............................:BY-PTCP 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 . :July8,2024~July.10,2024 DateofIssue ................................. :July.10,2024 TestResult....................................:Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page 3 of29ReportNo.:FCS202407228W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS............................................................................................6 1.1TESTFACTORY..............................................................................................................7 1.2MEASUREMENTUNCERTAINTY...................................................................................7 2.GENERALINFORMATION.....................................................................................................8 2.1GENERALDESCRIPTIONOFTHEEUT.........................................................................8 2.2DESCRIPTIONOFTHETESTMODES...........................................................................9 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS.................10 2.4EQUIPMENTSLIST.......................................................................................................11 3CONDUCTEDEMISSIONMEASUREMENT..........................................................................12 3.1LIMIT..............................................................................................................................12 3.2TESTPROCEDURE......................................................................................................12 3.3TESTSETUP.................................................................................................................13 4.RADIATEDEMISSIONMEASUREMENT.............................................................................15 4.1LIMIT..............................................................................................................................15 4.2TESTPROCEDURE......................................................................................................16 4.3TESTSETUP.................................................................................................................17 4.4TESTRESULTS.............................................................................................................18 Forfieldstrengthofthefundamentalsignal..........................................................................18 (30MHZ-1000MHZ)..............................................................................................................19 5.TRANSMITTERTIME...........................................................................................................22 5.1LIMIT..............................................................................................................................22 5.2TESTPROCEDURE......................................................................................................22 5.3TESTSETUP.................................................................................................................22 5.4TESTRESULTS.............................................................................................................22 6.20DBBANDWIDTHTEST...................................................................................................23 6.1LIMIT..............................................................................................................................23 6.2TESTPROCEDURE......................................................................................................23 6.3TESTSETUP.................................................................................................................23 6.4TESTRESULTS...........................................…

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栽诀寸公差蓄肌 l， 截性公差：GB/Tl的h彖 0.5-3土0.1 ）以｝土0.1 ) 6-30士0.2 ）沁蜘120 士0.3 ) I匐勘士0.5 2.角度公差：溫m加十哺t 们旷 士I' )1们订土劝分 ）商·120土勿分 ）切 心 似l 士l吩 loo-tO'Jr.瓜 兽性 喇寸 篡寸 鲁号 q ＠ 处壹 0 处 0 处 4. 7 16. 6 0.2 勹 借僵）用件登记 措圉 8 .9 千 一一 ｀ 描校 旧底伺总号 RB.2 2-R3.5 底目总 号 技术要求 l．未注尺 寸 公差椒趴1804 嘈织执行； 2 ．未注倒角R=0 . 2 ~0.5 3．表面光洁，无飞边、缺料、变形、境纹等用显缺陷； 5芯亡芯江婴尺寸 。 门 ［ 尸 罚 字 1 日闱 工艺1 1日期 oo .o 铣青铜(T=0.2) 1. 6 其余 U 签字 日期 目样标记 共1页 勹 第1页 铜件 BY-PL04-001 Manufacture's Name: WENZHOU DENGXU ELECTRONIC TECHNOLOGY CO., LTD

Page 1 of1ReportNo.:FCS202407228 Blow1GHzforradiatedemissiontestsetup Above1GHzforradiatedemissiontestsetup