2BK7Q-M6Mini door bell

Type-C Port(Battery Charging) USB Cable Type-C Kement I Set up your Wireless Chime Step 1 Before t he set up process, m ake sure your doorbell is on, then plug the chime into the USB port and it's ready to use. 主 Step 2 Press the pair button. j Volume of chime is not adjustable FCC Warning Statement: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. 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. FCC Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

shenzhenjiubeiTechnologyCo.,LTD 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:shenzhenjiubeiTechnologyCo.,LTD Address:702,BlockA,GuoxinThirdIndustrialZone,GushuGaotian,Xixiang,Bao'anDistrict, ShenzhenCity,GuangdongProvinceChina ProductName:Minidoorbell FCCID:2BK7Q-M6 Model(s):M6,M1,M2,M5,M7,M8,M9,M10,M12 2.911(d)(5)(i)EquipmentType We,[shenzhenjiubeiTechnologyCo.,LTD](“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:daibeiDate:2024.9.19 TitleandCompanyname:Manager/shenzhenjiubeiTechnologyCo.,LTD NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

shenzhenjiubeiTechnologyCo.,LTD 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:shenzhenjiubeiTechnologyCo.,LTD Address:702,BlockA,GuoxinThirdIndustrialZone,GushuGaotian,Xixiang,Bao'anDistrict, ShenzhenCity,GuangdongProvinceChina ProductName:Minidoorbell FCCID:2BK7Q-M6 Model(s):M6,M1,M2,M5,M7,M8,M9,M10,M12 2.911(d)(5)(ii)Applicantfiling We,[shenzhenjiubeiTechnologyCo.,LTD](“theapplicant”)certifythat,asofthedateofthefilingof theapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:daibeiDate:2024.9.19 TitleandCompanyname:Manager/shenzhenjiubeiTechnologyCo.,LTD NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

shenzhenjiubeiTechnologyCo.,LTD 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:shenzhenjiubeiTechnologyCo.,LTD Address:702,BlockA,GuoxinThirdIndustrialZone,GushuGaotian,Xixiang,Bao'an District,ShenzhenCity,GuangdongProvinceChina ProductName:Minidoorbell FCCID:2BK7Q-M6 Model(s):M6,M1,M2,M5,M7,M8,M9,M10,M12 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[shenzhenjiubeiTechnologyCo.,LTD](“theapplicant”)designate [USAMEIHUATRADINGINC] NOTE1 forthepurposeofacceptingserviceofprocess onbehalfoftheapplicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent CompanyName: USAMEIHUATRADINGINC FRN:0033406166 ContactName:HarleyQuinn Address: 5379PineValleyCtBoulderCO 80301UnitedStates TelephoneNo:1-312-363-9424 Applicant Companyname:shenzhenjiubei TechnologyCo.,LTD Address:702,BlockA,GuoxinThird IndustrialZone,GushuGaotian,Xixiang, Bao'anDistrict,ShenzhenCity, GuangdongProvinceChina GranteeFRNNumber ： 0035968908 FCCGranteeCode:2BK7Q ContactName:daibei TelephoneNo:+86755-27765813 Email:[email protected] shenzhenjiubeiTechnologyCo.,LTD 2.911(d)(7)USAAgentv1.5 Signature: Title:manager Signature: Title:Manager Date:2024.09.19Date:2024.9.19 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

shenzhenjiubeiTechnologyCo.,LTD AgentAuthorization Company:shenzhenjiubeiTechnologyCo.,LTD Address:702,BlockA,GuoxinThirdIndustrialZone,GushuGaotian,Xixiang,Bao'an District,ShenzhenCity,GuangdongProvinceChina ProductName:Minidoorbell ModelNumber(s):M6,M1,M2,M5,M7,M8,M9,M10,M12 ProductDescription:Minidoorbell WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024.9.19 Name:daibei Title:Manager Company:shenzhenjiubeiTechnologyCo.,LTD

shenzhenjiubeiTechnologyCo.,LTD ModelDifference Productdescription:Minidoorbell Modelname:M6 M1,M2,M5,M7,M8,M9,M10,M12 TradeName:N/A AllthemodelarethesamecircuitandRFmodule,onlythemodelnameisdifferent. Regards Sincerely Client’ssignature: Client’sname/title: daibei/Manager Contactinformation/address:702,BlockA,GuoxinThirdIndustrialZone,Gushu Gaotian,Xixiang,Bao'anDistrict,ShenzhenCity,GuangdongProvinceChina

shenzhenjiubeiTechnologyCo.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024.9.19 Subject;RequestforConfidentiality FCCID:2BK7Q-M6 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:daibei Title:Manager

EUTPHOTO(ExternalPhotos) TestMode:M6 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:1cm Wide:2cm LabelLocation: Wirelessdoorbell FCCID:2BK7Q-M6

EUTPHOTO(InternalPhotos) TestMode:M6 433M TXANT ※※※※※ENDOFREPORT※※※※※ Theproducthas2.4GWIFI functioninthedesigner,the productdoesnotneed2.4GWIFI functioninuse,The2.4GWIFI functionhasbeingshielded.

FCCID:2BK7Q-M6 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093, UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, For433.92MHz Frequency (MHz) ElectricField (dBuV/m) Power (dBm) Power (mW) Min.Distance (mm) Calc.thresholdsLimit 433.9278.39-16.810.0250.00263.0 Remark:dBuV/mtodBm,dBm=dBuV/m-95.2 Conclusion: 1.[(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]<3.0. 2.SARTestExclusionThresholdsis3.0forseparationdistance5mm.Therefore,SAR testisnotrequired.

深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 1 Antenna Approval Sheet For Mini01 小门铃 Project Customer 永福昌 Project Mini01 小门铃 Band433MHZ ZCPNYC017-XA-16 VersionR:AData2022.05.27 RFME CheckedBy ConfirmedBy CustConfirm 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 2 1.Summary of the DUT Mini01 小门铃 -433M Antenna 2. Electrical Specification: Antenna typesBuilt-in 433M Antenna Frequency 433.92MHZ Impedance 50 Ω VSWR< 2.0 Gain 0.84dBi Efficiency>35 % Antenna MaterialSpring coil Connector TypeSoldering 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 3 3. Test Condition 3.1 测试项目测试设备和型号备注 无源测试 1.Antenna Gain 2. S.W.R 3. Return Loss 4. Radiation Pattern 1.Network analyzer （ R&S ZVL6 ） 2. Network analyzer （ HP8753D ） 4.RF Performance Passive parameters Frequency (MHz) Return Loss(dB)VSWRGain (dBi) 433.92 -15.121.390.84 深 圳 市 众 成 通 讯 科 技 有 限 公 司 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page 4 5. ME Drawing for the antenna

ProjectNo.:ZKT-24090911332E Page 1 of 32 FCCTESTREPORT FCCID:2BK7Q-M6 ReportNumber. .................................. :ZKT-24090911332E DateofTest ....................................................... : Sep.07,2024toSep.14,2024 Dateofissue.........................................: Sep.14,2024 Totalnumberofpages..........................32 TestResult .......................................... : PASS TestingLaboratory. ........................... : ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................:shenzhenjiubeiTechnologyCo.,LTD Address...............................................: 702,BlockA,GuoxinThirdIndustrialZone,GushuGaotian,Xixiang, Bao'anDistrict,ShenzhenCity,GuangdongProvinceChina Manufacturer'sname......................:shenzhenjiubeiTechnologyCo.,LTD Address...............................................: 702,BlockA,GuoxinThirdIndustrialZone,GushuGaotian,Xixiang, Bao'anDistrict,ShenzhenCity,GuangdongProvinceChina Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.231 ANSIC63.10:2013 Testprocedure ..................................... : / Non-standardtestmethod ................ :N/A TestReportFormNo........................: / TestReportForm(s)Originator.....: ZKTTesting MasterTRF ........................................ : Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:Minidoorbell Trademark ........................................... :N/A Model/Typereference ......................... :M6 M1,M2,M5,M7,M8,M9,M10,M12 Ratings..................................................:Input:5V1A Battery:DC3.7V,800mAh,2.96Wh ProjectNo.:ZKT-24090911332E Page 2 of 32 Testingprocedureandtestinglocation: TestingLaboratory.......................................: ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiuTestedby(name+signature).......................: JacksonFang Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-24090911332E Page 3 of 32 TableofContentsPage 1.VERSION...................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 2.1TESTFACILITY.................................................................................................................7 2.2MEASUREMENTUNCERTAINTY....................................................................................7 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT.................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED..............9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................9 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................10 4.EMCEMISSIONTEST.............................................................................................12 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLIMITS..................................................12 4.1.2TESTPROCEDURE...............................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................13 4.1.4TESTSETUP...........................................................................................................13 4.1.5EUTOPERATINGCONDITIONS...........................................................................13 4.1.6TESTRESULTS......................................................................................................14 4.2RADIATEDEMISSIONMEASUREMENT......................................................................16 4.2.1RADIATEDEMISSIONLIMITS...............................................................................16 4.2.2TESTPROCEDURE...............................................................................................18 4.2.3TESTSETUP...........................................................................................................18 4.2.4EUTOPERATINGCONDITIONS...........................................................................19 4.2.5TESTRESULTS......................................................................................................20 5.20DBOCCUPIEDBANDWIDTH.............................................................................25 5.1APPLIEDPROCEDURES/LIMIT.............................................................................25 5.2TESTPROCEDURE..................................................................................................25 5.3DEVIATIONFROMSTANDARD...............................................................................25 5.4TESTSETUP..............................................................................................................25 5.5EUTOPERATIONCONDITIONS.........................................................................…

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EUTTESTPHOTO TestMode:M6