2APN2-EN2057WIRELESS MEAT THERMOMETER

FCC Statement 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. To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment 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 equipment complies with FCC Radiation exposure limits set forth for uncontrolled enviroment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

FUZHOUESUNELECTRONICCO.,LTD Date:12/08/2020 Subject:WIRELESSMEATTHERMOMETER Towhomitmayconcern, Statement Wewouldliketoconfirmthemodels: EN2057,EN2057-2,EN2057-3,EN2057-4 aresameinallrespects.Thereareonlydifferentmodelnamesandappearance. Yourssincerely, Name:ALLANLAN Position:manager Company:FUZHOUESUNELECTRONICCO.,LTD

FUZHOUESUNELECTRONICCO.,LTD AgentAuthorization Date:12thAug.2020 Company:FUZHOUESUNELECTRONICCO.,LTD Address:ZONE3,FLOOR2,BUILDING3,GULOUINDUSTRIALPARK, JUYUANZHOU,JIANXINTOWN,CANGSHANDISTRICT,FUZHOU CITY,FUJIANPROVINCE,CHINA ProductDescription:WIRELESSMEATTHERMOMETER FCCIDNumber:2APN2-EN2057 TestedModelNumber:EN2057 We authorize Eurofins Product Service GmbH, Storkower Strasse 38c, D-15526 Reichenwalde, Germany, to act on our behalf on all matters concerning the certification of above mentioned equipment. We declare that Eurofins Product Service GmbH is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We, FUZHOU ESUN ELECTRONIC CO.,LTD, the undersigned, hereby authorize BSL Testing Co.,Ltd. (Mike Mo, Manager), Shenzhen Microwave Certification Services Co., Ltd. (Gilbert Lui, Marketing Manager) and Ka.Ma.S UG (Karin Schmidt, CEO) on our behalf, to apply to the Federal Communications Commission on our equipment. We, the undersigned, hereby authorize BSL Testing Co.,Ltd. (Mike Mo, Manager) to act on our behalf in matters relating to the application for a FCC equipment authorization for mentioned FCC ID Number including the signing of Form 731, necessary forms and documents in connection with this application. Any and all acts carried out by BSL Testing Co.,Ltd. (Mike Mo, Manager) on our behalf shall have the same effect as acts of our own. This authorization expires on 31th December, 2020. Yours Sincerely, FUZHOU ESUN ELECTRONIC CO.,LTD <Signature of ALLAN LAN> ----------------------------------------------------------------------------------- ALLANLAN(Manager) ZONE3,FLOOR2,BUILDING3,GULOUINDUSTRIALPARK,JUYUANZHOU,JIANXIN TOWN,CANGSHANDISTRICT,FUZHOUCITY,FUJIANPROVINCE,CHINA Phone:86-0591-88311505 Email:[email protected]

FUZHOUESUNELECTRONICCO.,LTD CONFIDENTIALITYREQUEST forCertificationundertheFCCRules Date:12thAug.2020 FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21046 TOWHOMITMAYCONCERN PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthefollowingproduct: FCCIDNumber:2APN2-EN2057 TestedModelNumber:EN2057 Fortheproductstatedabove,werequestthatthefollowinginformationbeheldconfidential: Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term ConfidentialityDays BlockDiagram SchematicDiagram/ CircuitDiagram CircuitDescription/ OperationalDescription PartsList TuneUpInformation User’sManual ExternalPhotos InternalPhotos TestSetupPhotos Thelong-termconfidentialityexhibitscontainourtradesecretsandproprietaryinformationthat couldbeofbenefittoourcompetitors. Theshort-termconfidentialityonthebasisofensuringthatbusinesssensitiveinformationremains confidentialuntiltheactualmarketingofournewdevice. Pleasedonothesitatetocontactmeifyouhaveanyqueries. YoursSincerely, FUZHOUESUNELECTRONICCO.,LTD <SignatureofALLANLAN> ----------------------------------------------------------------------------------- ALLANLAN(Manager) ZONE3,FLOOR2,BUILDING3,GULOUINDUSTRIALPARK,JUYUANZHOU,JIANXIN TOWN,CANGSHANDISTRICT,FUZHOUCITY,FUJIANPROVINCE,CHINA Phone:86-0591-88311505 Email:[email protected]

ExternalPhotographs FCCID:2APN2-EN2057

LabelSampleforFCCID:2APN2-EN2057 FCCID:2APN2-EN2057 ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation. Sizeforthelabel:20mmX12mm ProductName:WIRELESSMEATTHERMOMETER Model:EN2057 FCCID:2APN2-EN2057

FCCID:2APN2-EN2057 433.92MHzSpringantenna

BSLTechnologyCo.,Ltd.ReportNo.:BSL200714696101RF FCCPart15C MeasurementandTestReport For FUZHOUESUNELECTRONICCO.,LTD FCCID:2APN2-EN2057 FCCRule(s):FCCPart15.231(e) ProductDescription:WIRELESSMEATTHERMOMETER TestedModel:EN2057 ReportNo.:BSL200714696101RF TestedDate:Aug.06~12,2020 IssuedDate:Aug.12,2020 TestedBy:Lisa.Li/Engineer ReviewedBy:arno.Liu/EMCManager Approved&AuthorizedBy:Mikemo/PSQManager PreparedBy: BSLTestingCo.,LTD. NO.24,ZHPark,Nantou,Shenzhen,518000China Tel:86-755-26508703Fax:86-755-26508703 Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. BSLTechnologyCo.,Ltd.ReportNo.:BSL200714696101RF TABLEOFCONTENTS 1.GENERALINFORMATION....................................................................................................................................3 1.1PRODUCTDESCRIPTIONFOREQUIPMENTUNDERTEST(EUT)..............................................................................3 1.2TESTSTANDARDS...................................................................................................................................................4 1.3TESTMETHODOLOGY.............................................................................................................................................4 1.4TESTFACILITY........................................................................................................................................................4 1.5EUTSETUPANDTESTMODE.................................................................................................................................4 1.5EUTSETUPANDTESTMODE.................................................................................................................................5 1.6MEASUREMENTUNCERTAINTY...............................................................................................................................5 1.7TESTEQUIPMENTLISTANDDETAILS.....................................................................................................................6 2.SUMMARYOFTESTRESULTS............................................................................................................................7 3.ANTENNAREQUIREMENT...................................................................................................................................8 3.1STANDARDAPPLICABLE.........................................................................................................................................8 3.2TESTRESULT..........................................................................................................................................................8 4.CONDUCTEDEMISSIONS......................................................................................................................................9 4.1TESTPROCEDURE....................................................................................................................................................9 4.2BASICTESTSETUPBLOCKDIAGRAM.....................................................................................................................9 4.3ENVIRONMENTALCONDITIONS...............................................................................................................................9 4.4TESTRECEIVERSETUP............................................................................................................................................9 4.5SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................10 4.6CONDUCTEDEMISSIONSTESTDATA....................................................................................................................10 5.RADIATEDEMISSIONS........................................................................................................................................11 5.1STANDARDAPPLICABLE.......................................................................................................................................11 5.2TESTPROCEDURE..................................................................................................................................................12 5.3CORRECTEDAMPLITUDE&MARGINCALCULATION...........................................................................................14 5.4ENVIRONMENTALCONDITIONS.............................................................................................................................14 5.5SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................14 6.20DBBANDWIDTH................................................................................................................................................16 6.1STANDARDAPPLICABLE.......................................................................................................................................16 6.1TESTPROCEDURE..................................................................................................................................................16 6.2ENVIRONMENTALCONDITIONS.............................................................................................................................16 6.3SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................16 7.TRANSMISSIONTIME..........................................................................................................................................18 7.1STANDARDAPPLICABLE.......................................................................................................................................18 7.2TESTPROCEDURE.................................................................................................................................................…

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TestSetupPhotos FCCID:2APN2-EN2057