2AZDF-R4114-V2Smart Indoor Camera

Shenzhen Venz Technology Co., Ltd Date: 2021-04-27 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AZDF-R4114-V2 To Whom It May Concern: This letter is to statement that R4114-V2 / Smart Indoor Camera. has been tested according to FCC Part 15B by Waltek Testing Group Co., Ltd. (Test Report No.: WTD21D03026716E). And the SDOC file, meetting the requirements of the FCC regulations, would been provided when the device is sold by the responsible party in US. The service will not be sold until the SDOC is provided. If the sale does not have an SDOC, all responsibility is the responsibility of the applicant. Sincerely, Signature [Larson Qiu] [Manager] [Shenzhen Venz Technology Co., Ltd]

Shenzhen Venz Technology Co., Ltd Date: Apr. 27, 2021 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AZDF-R4114-V2 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Shenzhen Venz Technology Co., Ltd Signature Larson Qiu / Manager Typed name and Title

Shenzhen Venz Technology Co., Ltd FCC ID: 2AZDF-R4114-V2 POWER OF ATTORNEY Date: Apr. 27, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Apr. 26, 2022. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Shenzhen Venz Technology Co., Ltd are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Shenzhen Venz Technology Co., Ltd Signature Larson Qiu / Manager Typed name and Title

Appendix- R4114-V2-Photos Page 1 of 4 Photographs –Constructional Details EUT – External View Model R4114-V2 FCC ID: 2AZDF-R4114-V2 Appendix- R4114-V2-Photos Page 2 of 4 Appendix- R4114-V2-Photos Page 3 of 4 Appendix- R4114-V2-Photos Page 4 of 4

Appendix- R4114-V2-Photos Page 1 of 4 Photographs –Constructional Details EUT – Internal View Model R4114-V2 FCC ID: 2AZDF-R4114-V2 Appendix- R4114-V2-Photos Page 2 of 4 ANT Appendix- R4114-V2-Photos Page 3 of 4 Appendix- R4114-V2-Photos Page 4 of 4

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 7 TEST REPORT Referen ce No. .................... : WTD21D03026694W002 V1 FCC ID ................................ : 2AZDF-R4114-V2 Applicant ............................ : Shenzhen Venz Technology Co., Ltd Address .............................. : 1008, 10/F, Jinqizhigu building, 1 road Tangling, NanShan Distri ct, Shenzhen, China Manufacturer .................... : The same as above Address .............................. : The same as above Product ............................... : Smart Indoor Camera Model(s) ............................. : R4114-V2 Standards........................... : FCC Part 1.1307 Date of Receipt sample .... : 2021-03-31 Date of Test ....................... : 2021-03-31 to 2021-04-18 Date of Issue ...................... : 2021-04-29 Test Result ......................... : Pass Remarks: The re sults 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. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Levi Xiao / Project Engineer Daniel Liu / Designated Reviewer Reference No.: WTD21D03026694W002 V1 Page 2 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2. Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2. CONTENTS ............................................................................................................................................................ 2 3. REVISION HISTORY ............................................................................................................................................ 3 4. GENERAL INFORMATION .................................................................................................................................. 4 4.1. GENERAL DESCRIPTION OF E.U.T. ............................................................................................................ 4 4.2. DETAILS OF E.U.T. ..................................................................................................................................... 4 4.3. TEST FACILITY ............................................................................................................................................ 4 5. TEST SUMMARY .................................................................................................................................................. 5 6. RF EXPOSURE ...................................................................................................................................................... 6 6.1. REQUIREMENTS .......................................................................................................................................... 6 6.2. THE PROCEDURES / LIMIT ........................................................................................................................... 6 6.3. MPE CALCULATION METHOD .................................................................................................................... 7 6.4. RESULT: COMPLIANCE ............................................................................................................................... 7 Reference No.: WTD21D03026694W002 V1 Page 3 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 3. Revision History Test report No. Date of Receipt sample Date of Test Date of Issue Purpose Comment Approved WTD21D03026694 W002 2021-03-31 2021-03-31 to 2021-04-18 2021-04-26Original - Replaced WTD21D03026694 W002 V1 2021-03-31 2021-03-31 to 2021-04-18 2021-04-29Version 1 Updated Valid Reference No.: WTD21D03026694W002 V1 Page 4 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4. General Information 4.1. General Description of E.U.T. Product: Smart Indoor Camera Model(s): R4114-V2 Wi-Fi Specification: 2.4G-802.11b/g/n HT20/n HT40 Antenna Gain: 3dbi Hardware Version: SC-10017W_V1.0.1_PCBA Software Version: V1.0.1 4.2. Details of E.U.T. Ratings: DC 5V/1A(Micro USB) Manufacturer: SHENZHEN KEYU POWER SUPPLY TECHNOLOGY.,LTD Model:KA06E-0501000US Input:100-240VAC, 50/60Hz 0.25A Max Output: 5.0V 1000mA 4.3. Test Facility The test facility has a test site registered with the following organizations: ISED CAB identifier: CN0013. Test Firm Registration No.: 7760A. Waltek Testing Group Co., Ltd. Has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration number 7760A, October 15, 2016. FCC Designation No.: CN1201. Test Firm Registration No.: 523476. Waltek Testing Group Co., Ltd. EMC Laboratory `has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration number 523476, September 10, 2019. Reference No.: WTD21D03026694W002 V1 Page 5 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 5. Test Summary Test Items Test Requirement Result Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307 PASS Reference No.: WTD21D03026694W002 V1 Page 6 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 6. RF Exposure Test Requirement: FCC Part 1.1307 Evaluation Method: FCC Part 2.1091 & KDB 447498 D01 General RF Exposure Guidance v06 6.1. Requirements Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess limit for maximum permissible exposure. In accordance …

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Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 78 TEST REPORT Referen ce No. .................... : WTD21D03026694W001 V1 FCC ID ................................ : 2AZDF-R4114-V2 Applicant ............................ : Shenzhen Venz Technology Co., Ltd Address .............................. : 1008, 10/F, Jinqizhigu building, 1 road Tangling, NanShan District, Shenzhen, China Manufacturer .................... : The same as above Address .............................. : The same as above Product ............................... : Smart Indoor Camera Model(s). ............................ : R4114-V2 Brand Name ....................... : N/A Standards........................... : FCC CFR47 Part 15.247 Date of Receipt sample .... : 2021-03-31 Date of Test ....................... : 2021-03-31 to 2021-04-18 Date of Issue ...................... : 2021-04-29 Test Result ......................... : Pass Remarks: The 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. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Levi Xiao / Project Engineer Daniel Liu / Designated Reviewer Reference No.: WTD21D03026694W001 V1 Page 2 of 78 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................................ 2 3 REVISION HISTORY ............................................................................................................................................ 3 4 GENERAL INFORMATION .................................................................................................................................. 4 4.1 GENERAL DESCRIPTION OF E.U.T. ................................................................................................................ 4 4.2 DETAILS OF E.U.T. ......................................................................................................................................... 4 4.3 CHANNEL LIST ................................................................................................................................................. 5 4.4 TEST MODE ..................................................................................................................................................... 6 4.5 TEST FACILITY ................................................................................................................................................. 6 5 TEST SUMMARY .................................................................................................................................................. 8 6 EQUIPMENT USED DURING TEST .................................................................................................................. 9 6.1 EQUIPMENTS LIST ........................................................................................................................................... 9 6.2 DESCRIPTION OF SUPPORT UNITS ............................................................................................................... 10 6.3 MEASUREMENT UNCERTAINTY ..................................................................................................................... 10 6.4 TEST EQUIPMENT CALIBRATION ................................................................................................................... 10 7 CONDUCTED EMISSION .................................................................................................................................. 11 7.1 E.U.T. OPERATION ....................................................................................................................................... 11 7.2 EUT SETUP ................................................................................................................................................... 11 7.3 MEASUREMENT DESCRIPTION ...................................................................................................................... 12 7.4 CONDUCTED EMISSION TEST RESULT ......................................................................................................... 12 8 RADIATED EMISSIONS..................................................................................................................................... 14 8.1 EUT OPERATION ........................................................................................................................................... 14 8.2 TEST SETUP .................................................................................................................................................. 15 8.3 SPECTRUM ANALYZER SETUP ...................................................................................................................... 16 8.4 TEST PROCEDURE ........................................................................................................................................ 17 8.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ..................................................................................... 17 8.6 SUMMARY OF TEST RESULTS ....................................................................................................................... 18 9 CONDUCTED SPURIOUS EMISSIONS .......................................................................................................... 31 9.1 TEST PROCEDURE ..…

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Appendix- R4114-V2-Photos Page 1 of 2 Test Setup photos Model R4114-V2 FCC ID: 2AZDF-R4114-V2 Photograph –Test Setup Conducted Emission For 30MHz-1000MHz Test Site 1# Appendix- R4114-V2-Photos Page 2 of 2 For Above 1GHz Test Site 2#