2AF2R-HB68TX2.4GHz Digital Wireless Video Baby Camera

Shenzhen Videotimes Technology Co.,Ltd Add: Room 601,Building B,Union Financial Building Fubao Street,Futian Free Trade Zone,Shenzhen,China Date: 2021-4-1 FCC ID: 2AF2R-HB68TX Dear Sir/Madam, We, Shenzhen Videotimes Technology 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 model number is different for these model: Product name: 2.4GHz Digital Wireless Video Baby Camera Model no.: HB68TX, HB6550TX, HB50 Pro TX, HB6850TX Sincerely, Name/Title： Chris Liu/General Manager Company: Shenzhen Videotimes Technology Co.,Ltd Address: Room 601,Building B,Union Financial Building Fubao Street,Futian Free Trade Zone,Shenzhen,China Phone: +86-755-26966058 Fax: +86-755-26966058 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:<2021-4-1> 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 2AF2R-HB68TX HB68TX, HB6550TX, HB50 Pro TX, HB6850TX 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/General Manager Company: Shenzhen Videotimes Technology Co.,Ltd Address: Room 601, Building B, Union Financial Building, No 1 Shihua Road, Fubao Street, Futian Free Trade Zone, Shenzhen, Guangdong, China. Phone: +86-755-26966058 Fax: +86-755-26966058 E-Mail: [email protected]

Shenzhen Videotimes Technology Co.,Ltd Room 601,Building B,Union Financial Building Fubao Street,Futian Free Trade Zone,Shenzhen,China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021-4-1 To whom it may concern: We, Shenzhen Videotimes Technology Co.,Ltd the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AF2R-HB68TX 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. 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/General Manager Company: Shenzhen Videotimes Technology Co.,Ltd Address: Room 601,Building B,Union Financial Building Fubao Street,Futian Free Trade Zone,Shenzhen,China Phone: +86-755-26966058 Fax: +86-755-26966058 E-Mail: [email protected]

FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of Adapter(Model: K05S050100U) FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT Antenna

FCC ID: 2AF2R-HB68TX&IC: 20674-HB68TX TB-RF-074-1.0 Appendix IFCC ID&IC Label Size: L 23.7mm*W 15.80mm FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Appendix II FCC ID&IC Label Location FCC ID&IC LOCATION

FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Internal of EUT FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Photo 11 Appearance of PCB Photo 12 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE179034 Page: 1 of 3 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, ChinaTel: +86 75526509301 Fax: +86 75526509195 Maximum Permissible Exposure Evaluation FCC ID: 2AF2R-HB68TX 1. Client Information Applicant : Shenzhen Videotimes Technology Co.,Ltd Address : Room 601,Building B,Union Financial Building Fubao Street,Futian Free Trade Zone,Shenzhen,China Manufacturer : Shenzhen Videotimes Technology Co.,Ltd Address : Room 601,Building B,Union Financial Building Fubao Street,Futian Free Trade Zone,Shenzhen,China 2. General Description of EUT EUT Name : 2.4GHz Digital Wireless Video Baby Camera Models No. : HB68TX, HB6550TX, HB50 Pro TX, HB6850TX Model Different : All these models are identical in the same PCB, layout and electrical circuit, The only difference is model name. Sample ID : 20210304-15_1#&20210304-15_2# Product Description : Operation Frequency: 2412MHz~2469MHz RF Output Power: 20.384dBm Antenna Gain: 2dBi Dipole Antenna Modulation Type: GFSK Power Rating : DC 5V from Adapter (Model:K05S050100U) Input: AC 100-240V~50/60Hz, 0.2A Output: DC 5.0V,1.0A Software Version : 1.2 Hardware Version : 1.2 Remark : The adapter and antenna gain provided by the applicant, the verified for the RF conduction test provided by TOBY test lab. Report No.: TB-MPE179034 Page: 2 of 3 TB-RF-074-1.0 MPE Calculations for WIFI 1. Antenna Gain: Dipole Antenna: 2dBi. 2. EUT Operation Condition: Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 3. Exposure Evaluation: Equation from page 18 of OET Bulletin 65, Edition 97-01 S=(PG)/4πR 2 Where S: power density P: power input to the antenna G: power gain of the antenna in the direction of interest relative to an isotropic radiator. R: distance to the center of radiation of the antenna 4. Test Result: Mode Conducted Power(max) (dBm) Turn-up Power (dB) Max tune up power (dBm) [P] ANT Gain (dBi) [G] Distance (cm) [R] Power Density (mW/ cm 2 ) [S] 2412.0 19.229 19±1 20 2 20 0.0315 2442.0 20.052 20±1 21 2 20 0.0397 2469.0 20.384 20±1 21 2 20 0.0397 Report No.: TB-MPE170524 Page: 3 of 3 TB-RF-074-1.0 5. Conclusion: As specified in Table 1B of 47 CFR 1.1310- Limits for Maximum Permissible Exposure (MPE), Limits for General Population/ Uncontrolled Exposure Frequency Range (MHz) Power density (mW/ cm 2 ) 300-1,500 F/1500 1,500-100,000 1.0 For GFSK:2412~2469 MHz MPE limit S: 1mW/ cm 2 The MPE is calculated as 0.0397mW / cm 2 < limit 1mW / cm 2 . So, RF exposure limit warning or SAR test are not required. The EUT will only be used with a separation of 20cm or greater between the antenna and nearby persons and can therefore be considered a mobile transmitter per 47 CFR2.1091 (b). The RF Exposure Information page from the manual is included here for reference. Note For a more detailed features description, please refer to the RF Test Report. -----END OF REPORT-----

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC179033 Page: 1 of 47 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2AF2R-HB68TX Original Grant Report No. : TB-FCC179033 Applicant : Shenzhen Videotimes Technology Co.,Ltd Equipment Under Test (EUT) EUT Name : 2.4GHz Digital Wireless Video Baby Camera Model No. : HB68TX Series Model No. : HB6550TX, HB50 Pro TX, HB6850TX Brand Name : HelloBaby,Vtimes,Juan Sample ID 20210304-15-1#&20210304-15-2# Receipt Date : 2021-03-09 Test Date : 2021-03-10 to 2021-03-26 Issue Date : 2021-03-27 Standards : FCC Part 15, Subpart C 15.247 Test Method : ANSI C63.10: 2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Camille Li 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.: TB-FCC179033 Page: 2 of 47 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 ........................................................................................... 12 5.1 Test Standard and Limit .................................................................................................... 12 5.2 Test Setup ........................................................................................................................... 12 5.3 Test Procedure ................................................................................................................... 13 5.4 Deviation From Test Standard ......................................................................................... 13 5.5 EUT Operating Mode ........................................................................................................ 13 5.6 Test Data ............................................................................................................................. 13 6. RADIATED EMISSION TEST ................................................................................................ 14 6.1 Test Standard and Limit .................................................................................................... 14 6.2 Test Setup ........................................................................................................................... 15 6.3 Test Procedure ................................................................................................................... 16 6.4 Deviation From Test Standard ......................................................................................... 17 6.5 EUT Operating Condition ................................................................................................. 17 6.6 Test Data ............................................................................................................................. 17 7. RESTRICTED BANDS AND BAND-EDGE TEST.............................................................. 18 7.1 Test Standard and Limit .................................................................................................... 18 7.2 Test Setup ........................................................................................................................... 18 7.3 Test Procedure ................................................................................................................... 19 7.4 Deviation From Test Standard ......................................................................................... 19 7.5 EUT Operating Condition ................................................................................................. 19 7.6 Test Data ............................................................................................................................. 19 8. NUMBER OF HOPPING CHANNEL .................................................................................... 20 8.1 Test Standard and Limit ..............…

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FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) FCC ID: 2AF2R-HB68TX&IC:20674-HB68TX TB-RF-074-1.0 Photo of Setup for Conducted Emission -----END OF REPORT-----