Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
AttestationStatementLetterI FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:___2026/7/13___________ Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCApplicationforFCCID:__ 2BWQR-PM01 __ SuzhouZLNAuto-techCO.,LTD. _certifiesthattheequipmentforwhichauthorizationissought isnotâcoveredâequipmentprohibitedforreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. Sincerely, ApplicantâsSignature: Clientâssignature:zhaodongding Clientâsname&title:___zhaodongding/Manager_________________ Contactinformation/address: Room5-212,No.81,WeizhongRoad,WeitangTown,Suzhou City,China
AttestationStatementLetterII FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:___2026/7/13_______________ Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCApplicationforFCCID:___2BWQR-PM01__ _ SuzhouZLNAuto-techCO.,LTD. ___certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducingâcoveredâequipment. Sincerely, ApplicantâsSignature: ApplicantâsName:zhaodongding Company: SuzhouZLNAuto-techCO.,LTD. Address: Room5-212,No.81,WeizhongRoad,WeitangTown,SuzhouCity, China
FCCAgentAuthorizationLetter FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:_____2026/7/13_____________ SUBJECT:FCCApplicationforFCCID:___2BWQR-PM01_______ ToWhomItMayConcern: We,theundersigned,herebyauthorize___Emily.Deng____________in__Fangguang Inspection&TestingCo.Ltd______onourbehalf,toapplytotheFederalCommunications Commissionforourequipment.Anyandallactscarriedoutby_FangguangInspection& TestingCo.Ltd__onourbehalfshallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Sincerely, Clientâssignature:zhaodongding Clientâsname&title:zhaodongding/Manager Contactinformation/address:SuzhouZLNAuto-techCO.,LTD./Room5-212,No.81,Weizhong Road,WeitangTown,SuzhouCity, China Clientâssignature:
Rev11/20/07 SuzhouZLNAuto-techCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BWQR-PM01 PursuanttoSections0.457and0.459oftheCommissionâsRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockBlock Schematicssch OperationalDescriptionOperationdescriptiion Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommissionâspublicnotice,wealsorequestthe followingattachmentstobekeptconfidentialforashortperiodoftimeuntilwithin180days fromthedateofsubmittingtheFCC. ExhibitTypeFileName ExternalPhotosEUTExternalPhoto InternalPhotosEUTInternalPhoto TestSetupPhotosTestSetupPhotos Manualusermanual Sincerely, ApplicantâsSignature: Clientâssignature: Clientâsname&title:zhaodongding/Manager Contactinformation/address: SuzhouZLNAuto-techCO.,LTD. / Room5-212,No.81, WeizhongRoad,WeitangTown,SuzhouCity,China
DifferenceStatement TheproductSensorproducedbyourcompanyisa Programmablesensor.Itsinternalprogramcanbe adjustedthroughLFtoolswithoutchangingthe existingfrequenciesof315MHzand433.92MHz. Withoutchangingthesignalstrength,thedata definitionofthesignalemittedbytheSensoris modifiedtoachievethefunctionofoneSensor matchingmultipleproducts.Theproductsensorscan bedividedintoeightmodels:PM01,PM02,PM03,PM04, PM05,PM06,PM07,andPM08.Theyhavethesame hardwareandsoftware,butthedifferenceisthatthe locationdefinitionofthesentdatacanbechanged. ApplicantâsSignature: Clientâsname&title:___zhaodongding/Manager_________________ Contactinformation/address: Room5-212,No.81,WeizhongRoad,WeitangTown,Suzhou City, China Date:June17,2026
FCCID:2BWQR-PM01 RFExposureevaluation Accordingto447498D04InterimGeneralRFExposureGuidancev01 ERP/EIRP=P T +G T âL C ERP/EIRPistheequivalent(oreffective)radiatedpower[insameunitsasP T ,typicallydBW, dBm,orpowerspectraldensity(psd)],relativetoeitheradipoleantenna(ERP)oran isotropicantenna(EIRP). P T isthetransmitteroutputpower,indBW,dBm,orpsd(poweroveraspecifiedreference bandwidth). G T isthegainofthetransmittingantenna,indBd(ERP)ordBi(EIRP). L C isthesignalattenuationintheconnectingcablebetweenthetransmitterandthe antenna,indB. Mode Frequency (MHz) EIRP (dBm) EIRP (mw) ERP (dBm) ERP (mw) Distance (cm) P th (mW) SRD315-28.190.002-30.340.00120642.6 SRD433.92-14.740.034-16.890.02020885.2 E[dBÎŒV/m]=EIRP[dBm]+95.2,ford=3m. ERP=EIRPâ2.15dB WORSECASE 0.02mW<885.2mW Remark: ThenSARevaluationisnotrequired
CompanyLetterHead AntennaInformation Manufacturer SuzhouZLNAuto-techCO.,LTD. AntennaType LOOP AntennaModel S03N AntennaPartNumber ZSN23-TX AntennaFrequencyRange 0-1GHz AntennaInputPowerLimitation ïŒ10dbm AntennaPeakGain -15.87dbi AntennaDimension(LxHxW) 21.5mm*4mm*6.9mm AntennaPhoto CompanyLetterHead Antennagain EUTNameS03NModelNo.ZSN23-TX Environmental Conditions 22.2°C/53%RH/100.4kPaTestSceneFreespace PowerSupply/TestedByMaLintao TestDate2026-6-12SampleNo.E202606105160-0001
Global United Technology Services Co., Ltd. Report No.: GTSL2026050684F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 29 TEST REPORT Applicant: Suzhou ZLN Auto-tech CO.,LTD. Address of Applicant: Building A6, Tsinghua University Automotive Entrepreneurship Park, No. 81 Weizhong Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province, China Manufacturer/ Factory: Suzhou ZLN Auto-tech CO.,LTD. Address of Manufacturer/ Factory: Building A6, Tsinghua University Automotive Entrepreneurship Park, No. 81 Weizhong Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province, China Equipment Under Test (EUT) Product Name: Sensor Model No.: PM01, PM02, PM03, PM04, PM05, PM06, PM07, PM08 FCC ID: 2BWQR-PM01 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: April 14, 2026 Date of Test: April 17, 2026 ~ June 02, 2026 Date of report issued: June 05, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL2026050684F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 29 2 Version Version No. Date Description 00 June 05, 2026 Original Tested By: Date: June 05, 2026 Test Engineer Prepared By: Date: June 05, 2026 Project Engineer Check By: Date: June 05, 2026 Reviewer Report No.: GTSL2026050684F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 29 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 TEST FACILITY .................................................................................................................................... 6 5.4 TEST LOCATION ................................................................................................................................. 6 5.5 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.6 DEVIATION FROM STANDARDS ............................................................................................................. 6 5.7 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 6 5.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT ..................................................................................................................... 9 7.2 RADIATED EMISSION METHOD ........................................................................................................... 10 7.2.1 Field Strength of The Fundamental Signal ................................................................................ 12 7.2.2 Spurious emissions .................................................................................................................... 14 7.3 OCCUPY BANDWIDTH ........................................................................................................................ 23 7.4 DWELL TIME ..................................................................................................................................... 25 7.5 SILENT PERIOD ................................................................................................................................. 27 8 TEST SETUP PHOTO ............................................................................................................................ 29 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 29 Report No.: GTSL2026050684F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779âŠ
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Global United Technology Services Co., Ltd. Report No.: GTSL2026050684F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 29 TEST REPORT Applicant: Suzhou ZLN Auto-tech CO.,LTD. Address of Applicant: Building A6, Tsinghua University Automotive Entrepreneurship Park, No. 81 Weizhong Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province, China Manufacturer/ Factory: Suzhou ZLN Auto-tech CO.,LTD. Address of Manufacturer/ Factory: Building A6, Tsinghua University Automotive Entrepreneurship Park, No. 81 Weizhong Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province, China Equipment Under Test (EUT) Product Name: Sensor Model No.: PM01, PM02, PM03, PM04, PM05, PM06, PM07, PM08 FCC ID: 2BWQR-PM01 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: April 14, 2026 Date of Test: April 17, 2026 ~ June 02, 2026 Date of report issued: June 05, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL2026050684F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 29 2 Version Version No. Date Description 00 June 05, 2026 Original Tested By: Date: June 05, 2026 Test Engineer Prepared By: Date: June 05, 2026 Project Engineer Check By: Date: June 05, 2026 Reviewer Report No.: GTSL2026050684F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 29 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 TEST FACILITY .................................................................................................................................... 6 5.4 TEST LOCATION ................................................................................................................................. 6 5.5 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.6 DEVIATION FROM STANDARDS ............................................................................................................. 6 5.7 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 6 5.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT ..................................................................................................................... 9 7.2 RADIATED EMISSION METHOD ........................................................................................................... 10 7.2.1 Field Strength of The Fundamental Signal ................................................................................ 12 7.2.2 Spurious emissions .................................................................................................................... 14 7.3 OCCUPY BANDWIDTH ........................................................................................................................ 23 7.4 DWELL TIME ..................................................................................................................................... 25 7.5 SILENT PERIOD ................................................................................................................................. 27 8 TEST SETUP PHOTO ............................................................................................................................ 29 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 29 Report No.: GTSL2026050684F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779âŠ
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3313 Verdi Dr · San Jose, California, 95111 · United States
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15.231(e) | 315 MHz - 315 MHz | - |
| 2 | 15.231(e) | 433.92 MHz - 433.92 MHz | - |