2BDR5-35RX2.4GHz Digital Wireless Video Baby Monitor

Videotimes Technology (Hubei) Co., Ltd B5-1,B5-2, Electronic Information Industry Park, Wuxue, Huanggang, Hubei, China. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-1-27 To whom it may concern: We, Videotimes Technology (Hubei) Co., Ltd, hereby certify that the equipment for which authorization is sought (FCC ID: 2BDR5-35RX) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Chris Liu CEO Videotimes Technology (Hubei) Co., Ltd 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii) - U, V03

Videotimes Technology (Hubei) Co., Ltd Add: B5-1,B5-2, Electronic Information Industry Park, Wuxue, Huanggang, Hubei, China. Date: 2024-1-27 FCC ID: 2BDR5-35RX Dear Sir/Madam, We, Videotimes Technology (Hubei) Co., Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, only difference is model name: Product name: 2.4GHz Digital Wireless Video Baby Monitor Model no.: HB2035RX, HB2035, VT303, VT303RX, BBM822, BBM822RX Sincerely, Name/Title： Chris Liu/CEO Company: Videotimes Technology (Hubei) Co., Ltd Address: B5-1,B5-2, Electronic Information Industry Park, Wuxue, Huanggang, Hubei, China. Phone: +8613227315758 Fax: N/A E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2024-1-27> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2BDR5-35RX HB2035RX For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Chris Liu/CEO Company: Videotimes Technology (Hubei) Co., Ltd Address: B5-1,B5-2, Electronic Information Industry Park, Wuxue, Huanggang, Hubei, China. Phone: +8613227315758 Fax: N/A E-Mail: [email protected]

Videotimes Technology (Hubei) Co., Ltd B5-1,B5-2, Electronic Information Industry Park, Wuxue, Huanggang, Hubei, China. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-1-27 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2BDR5-35RX including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins’ current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Chris Liu/CEO Company: Videotimes Technology (Hubei) Co., Ltd Address: B5-1,B5-2, Electronic Information Industry Park, Wuxue, Huanggang, Hubei, China. Phone: +8613227315758 Fax: N/A E-Mail: [email protected]

FCC ID: 2BDR5-35RX TB-RF-074-1.0 Appendix IID Label Appendix II ID Label Location 2.4GHz Digital Wireless Video Baby Monitor FCC ID: 2BDR5-35RX Model: HB2035RX

FCC ID: 2BDR5-35RX TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 11 Internal of EUT Photo 12 Internal of Battery FCC ID: 2BDR5-35RX TB-RF-074-1.0 Photo 13 Internal of EUT Photo 14 Appearance of PCB Antenna FCC ID: 2BDR5-35RX TB-RF-074-1.0 Photo 15 Appearance of PCB Photo 16 Appearance of PCB FCC ID: 2BDR5-35RX TB-RF-074-1.0 Photo 17 Appearance of PCB

TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 1 of 30 BTFTestingLab(Shenzhen)Co.,Ltd. F101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,China SARTestReport For ApplicantName:VideotimesTechnology(Hubei)Co.,Ltd Address: B5-1,B5-2,ElectronicInformationIndustryPark,Wuxue, Huanggang,Hubei,China. EUTName:2.4GHzDigitalWirelessVideoBabyMonitor ModelNumber:HB2035RX SeriesModelNumber:Refertosection2 IssuedBy CompanyName:BTFTestingLab(Shenzhen)Co.,Ltd. Address: F101,201and301,Building1,Block2,TantouIndustrialPark, TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, China ReportNumber:BTF240129R00201 TestStandards: 47CFRPart2.1093IEEE1528-2013IEEEC95.1-2019 KDB447498D01KDB865664D01KDB865664D02 KDB248227D01KDB648474D04KDB616217D04 KDB690783D01 FCCID:2BDR5-35RX TestConclusion:Pass TestDate:2024-01-29 DateofIssue:2024-01-30 PreparedBy: AmendaZhong/ProjectEngineer Date:2024-01-30 ApprovedBy: Ryan.CJ/EMCManager Date:2024-01-30 Note:Allthetestresultsinthisreportonlyrelatedtothetestingsamples.Whichcanbeduplicatedcompletelyforthelegalusewithapprovalof applicant;itshallnotbereproducedexceptinfullwithoutthewrittenapprovalofBTFTestingLab(Shenzhen)Co.,Ltd.,Alltheobjectionsshouldbe raisedwithinthirtydaysfromthedateofissue.Tovalidatethereport,youcancontactus. TestReportNumber:BTF240129R00201 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 2 of 30 BTFTestingLab(Shenzhen)Co.,Ltd. F101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,China RevisionHistory VersionIssueDateRevisionsContent R_V02024-01-30Original Note:Oncetherevisionhasbeenmade,thenpreviousversionsreportsareinvalid. TestReportNumber:BTF240129R00201 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 3 of 30 BTFTestingLab(Shenzhen)Co.,Ltd. F101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,China TableofContents 1.Introduction...............................................................................................................................................................................4 1.1IdentificationofTestingLaboratory.................................................................................................................................4 1.2IdentificationoftheResponsibleTestingLocation..........................................................................................................4 1.3LaboratoryCondition.......................................................................................................................................................4 1.4Announcement................................................................................................................................................................4 2.ProductInformation..................................................................................................................................................................5 2.1ApplicationInformation....................................................................................................................................................5 2.2ManufacturerInformation................................................................................................................................................5 2.3FactoryInformation.........................................................................................................................................................5 2.4GeneralDescriptionofEquipmentunderTest(EUT).....................................................................................................5 2.5TechnicalInformation......................................................................................................................................................5 3.SummaryofTestResults.........................................................................................................................................................6 3.1TestStandards................................................................................................................................................................6 3.2DeviceCategoryandSARLimit......................................................................................................................................7 3.3TestResultSummary......................................................................................................................................................7 3.4TestUncertainty..............................................................................................................................................................8 4.MeasurementSystem.............................................................................................................................................................10 4.1SpecificAbsorptionRate(SAR)Definition....................................................................................................................10 4.2MVGSARSystem.........................................................................................................................................................10 5.SystemVerification.................................................................................................................................................................14 5.1PurposeofSystemCheck.............................................................................................................................................14 5.2SystemCheckSetup.....................................................................................................................................................15 6.TESTPOSITIONCONFIGURATIONS......................................................................................................…

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ShenZhenXinErShengTechnologyCo.,Ltd SPECIFICATIONFORAPPROVAL Customernane：BeiNaiTe Productname ： 2.4Gcopperwireantenna,phosphorcoppernickelplated CustomerPart Number: ManufacturersofSFANT12E13324 Material : Deliverquantity ： 5PCS MarkCheckExamineand approve Datelanded Biao LisenAmy 2023.12.13 ThatCustomers： AcknowledgeCheckExamineand approve Datelanded Admitthatsituation ：☑ newproductproductshanges Admitthatproject：□acknowledgement□soecimen10PCS Admitthatconclusion：□reception□refuse Companyaddress ： Floor3,BuildingD,No.96LingxiaRoad,FuyongFenghuang FourthIndustrialZone,BaoanDistrict,Shenzhen Phonenumber：0755-33881455FaxNO.：0755-33233276 Email:[email protected] ShenZhenXinErShengTechnologyCo.,Ltd Main technicalparametersof the product Main technicalspecifications FrequencyRange(MHZ)2400-2500 Gain（dBi） 2.83dBi Impedance(Ω) 50±10 ReTurnLoss(dB) ≤-10 VSWR ≤2 PolarizationLinearVertical ConnectorTypeWeld PhysicalProperties AntennaBaseCarbonsteel OperatingTemp -20°C-+60°C StorageTemp -20°C-+70°C List of raw materials： Serial mumber NameTextureQuantityUnitRemark 1AntennaCopper1PCS ShenZhenXinErShengTechnologyCo.,Ltd Productdrawing ShenZhenXinErShengTechnologyCo.,Ltd Networkanalyzertestreport： 1.SWR： ShenZhenXinErShengTechnologyCo.,Ltd 2D、3DRaditationPattern 2.4GGain(Peak):2.72dBiEfficiency:61.9% 2.45GGain(Peak):2.83dBiEfficiency:57.4% 2.5GGain(Peak):2.65dBiEfficiency:56.8%

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202401-0179-2 Page: 1 of 57 TB-RF-074-1.0 1 A/F., Building.6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao’an, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Test Report FCC ID: 2BDR5-35RX Report No. : TBR-C-202401-0179-2 Applicant : Videotimes Technology (Hubei) Co., Ltd Equipment Under Test (EUT) EUT Name : 2.4GHz Digital Wireless Video Baby Monitor Model No. : HB2035RX Series Model No. : HB2035, VT303, VT303RX, BBM822, BBM822RX Brand Name : ---- Sample ID : HC-C-202401-0179-01-01-1# HC-C-202401-0179-01-01-2# Receipt Date : 2024-01-22 Test Date : 2024-01-22 to 2024-01-27 Issue Date : 2024-01-27 Standards : FCC Part 15, Subpart C 15.247 Test Method : ANSI C63.10:2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, Test/Witness Engineer : Wade. Lv Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202401-0179-2 Page: 2 of 57 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode .................................................................................................... 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 8 1.8 Test Facility ........................................................................................................................... 9 2. TEST SUMMARY ..................................................................................................................... 10 3. TEST SOFTWARE ................................................................................................................... 10 4. TEST EQUIPMENT .................................................................................................................. 11 5. CONDUCTED EMISSION TEST ........................................................................................... 13 5.1 Test Standard and Limit .................................................................................................... 13 5.2 Test Setup ........................................................................................................................... 13 5.3 Test Procedure ................................................................................................................... 14 5.4 Deviation From Test Standard ......................................................................................... 14 5.5 EUT Operating Mode ........................................................................................................ 14 5.6 Test Data ............................................................................................................................. 14 6. RADIATED EMISSION TEST ................................................................................................ 15 6.1 Test Standard and Limit .................................................................................................... 15 6.2 Test Setup ........................................................................................................................... 16 6.3 Test Procedure ................................................................................................................... 17 6.4 Deviation From Test Standard ......................................................................................... 18 6.5 EUT Operating Condition ................................................................................................. 18 6.6 Test Data ............................................................................................................................. 18 7. RESTRICTED BANDS AND BAND-EDGE TEST.............................................................. 19 7.1 Test Standard and Limit .................................................................................................... 19 7.2 Test Setup ........................................................................................................................... 19 7.3 Test Procedure ................................................................................................................... 20 7.4 Deviation From Test Standard ......................................................................................... 21 7.5 EUT Operating Condition ................................................................................................. 21 7.6 Test Data ............................................................................................................................. 21 8. NUMBER OF HOPPING CHANNEL .................................................................................... 22 8.1 Test Standard and Limit ...................…

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FCC ID: 2BDR5-35RX TB-RF-074-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (Below 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2BDR5-35RX TB-RF-074-1.0 Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Conducted Emission -----END OF THE REPORT-----