2AVYF-IPC-A4XL-CCONSUMER CAMERA

Hangzhou Huacheng Network Technology Co., Ltd. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2AVYF-IPC-A4XL-C § To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR § 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Company Name: Hangzhou Huacheng Network Technology Co., Ltd. Contact Name: Jian Li Title of Person：Certification Manager Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China Date: Aug. 05, 2021

Hangzhou Huacheng Networ k Technology Co., Ltd. Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China Confirmation Letter We, Hangzhou Huacheng Network Technology Co., Ltd. The Product: CONSUMER CAMERA And Model Number: IPC-A46LP-C FCC ID: 2AVYF-IPC-A4XL-C And model No. IPC-A46LP-C-imou; IPC-A46LN-C; IPC-A46LN-C-imou; TP7S-4M-C; IPC- TA46L-C-LC; LC-K26L-4M-C; IPC-A46L-C-LC have the same technical construction including circuit diagram, PCB Layout, components and component layout, all electrical construction and mechanical construction, with IPC-A46LP-C. The difference is only the model name. Best Regards Company Name: Hangzhou Huacheng Network Technology Co., Ltd. Contact Name: Jian Li Title of Person：Certification Manager Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China Date:8/05/2021

Appendix I External Photographs Page 2 of 6 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. All View of EUT Page 3 of 6 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Top View of EUT Bottom View of EUT Page 4 of 6 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Front View of EUT Back View of EUT Page 5 of 6 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Left View of EUT Right View of EUT Page 6 of 6 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. View of adapter

Appendix II Internal Photographs Page 2 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Open View of EUT Internal View of EUT-1 Page 3 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Internal View of EUT-2 Internal View of EUT-3 Page 4 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Internal View of EUT-4 Internal View of EUT-5 Page 5 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Internal View of EUT-6 Internal View of EUT-7 Page 6 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Internal View of EUT-8 Internal View of EUT-9 Page 7 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Internal View of EUT-10 Page 8 of 8 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. RF Model location ` Antenna location

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. FCC RF EXPOSURE REPORT For CONSUMER CAMERA MODEL NUMBER: IPC-A46LP-C ADDTIONAL MODEL NUMBER: IPC-A46LP-C-imou; IPC-A46LN-C; IPC-A46LN-C- imou; TP7S-4M-C; IPC-TA46L-C-LC; LC-K26L-4M-C; IPC-A46L-C-LC PROJECT NUMBER: 4790033180-3 REPORT NUMBER: 4790033180-3-2 FCC ID: 2AVYF-IPC-A4XL-C ISSUE DATE: Aug 02, 2021 Prepared for Hangzhou Huacheng Network Technology Co., Ltd. Prepared by UL-CCIC COMPANY LIMITED No. 2, Chengwan Road, Suzhou Industrial Park, People’s Republic of China Tel: +86 512-6808 6400 Fax: +86 512-6808 4099 Website: www.ul.com REPORT No.: 4790033180-3-2 Page 2 of 7 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED.. Revision History Rev. Issue Date Revisions Revised By V0 08/02/2021 Initial Issue REPORT No.: 4790033180-3-2 Page 3 of 7 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED.. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. FACILITIES AND ACCREDITATION ................................................................................. 5 4. REQUIREMENT ................................................................................................................. 6 REPORT No.: 4790033180-3-2 Page 4 of 7 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED.. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Hangzhou Huacheng Network Technology Co.,Ltd. Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China Manufacturer Information Company Name: Hangzhou Huacheng Network Technology Co.,Ltd. Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China EUT Description Product Name: CONSUMER CAMERA Model Name: IPC-A46LP-C Additional No. : IPC-A46LP-C-imou; IPC-A46LN-C; IPC-A46LN-C-imou; TP7S-4M-C; IPC-TA46L-C-LC; LC-K26L-4M-C; IPC-A46L-C-LC Sample Number: 4083925 Data of Receipt Sample: Jul 20, 2021 Date Tested: Jul 20, 2021~ Aug 02, 2021 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Guidelines for Human Exposure IEEE C95.1 Complies Prepared By: Reviewed By: Tom Tang Leon Wu Project Engineer Senior Project Engineer Authorized By: Chris Zhong Laboratory Leader REPORT No.: 4790033180-3-2 Page 5 of 7 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED.. 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with KDB 447498 D01 General RF Exposure Guidance v06 and FCC Guidelines for Human Exposure IEEE C95.1. 3. FACILITIES AND ACCREDITATION Accreditation Certificate A2LA (Certificate No.: 4829.01) UL-CCIC COMPANY LIMITED has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1247) UL-CCIC COMPANY LIMITED has been recognized to perform compliance testing on equipment subject to the Commission's Declaration of Conformity (DoC) and Certification rules. IC (IC Designation No.: 25056) UL-CCIC COMPANY LIMITED has been recognized to perform compliance testing on equipment subject to the Commission's Declaration of Conformity (DoC) and Certification rules. Note 1: All tests measurement facilities use to collect the measurement data are located at No. 2, Chengwan Road, Suzhou Industrial Park, Suzhou 215122, People’s Republic of China Note 2: For below 30MHz, lab had performed measurements at test anechoic chamber and comparing to measurements obtained on an open field site. These measurements below 30MHz had been correlated to measurements performed on an OFS. Note 3: The test anechoic chamber in UL-CCIC COMPANY LIMITED had been calibrated and compared to the open field sites and the test anechoic chamber is shown to be equivalent to or worst case from the open field site. REPORT No.: 4790033180-3-2 Page 6 of 7 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED.. 4. REQUIREMENT LIMIT Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time |E| 2 , |H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f2)* 30 30-300 27.5 0.073 0.2 30 300-1500 -- -- f/150 30 1500-100,000 -- -- 1.0 30 Note 1: f = frequency in MHz, * means Plane-wave equivalent power density Note 2: General population/uncontrolled exposures apply in situations in which the general public may be exposed, or in which persons that are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure. Note 3: The limit value 1.0mW/cm 2 is available for this EUT. MPE CALCULATION METHOD S =PG/(4πR 2 ) where: S = power density (in appropriate units, e.g. mW/ cm2) P = power input to the antenna (in appropriate units, e.g., mW) 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 (appropriate units, e.g., cm) REPORT No.: 4790033180-3-2 Page 7 of 7 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED.. C…

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The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. This report does not imply that the product(s) has met the criteria for certification. FCC 47 CFR PART 15 SUBPART C CERTIFICATION TEST REPORT For CONSUMER CAMERA MODEL NUMBER: IPC-A46LP-C ADDTIONAL MODEL NUMBER: IPC-A46LP-C-imou; IPC-A46LN-C; IPC-A46LN-C- imou; TP7S-4M-C; IPC-TA46L-C-LC; LC-K26L-4M-C; IPC-A46L-C-LC PROJECT NUMBER: 4790033180-3 REPORT NUMBER: 4790033180-3-1 FCC ID: 2AVYF-IPC-A4XL-C ISSUE DATE: Aug 02, 2021 Prepared for Hangzhou Huacheng Network Technology Co.,Ltd. Prepared by UL-CCIC COMPANY LIMITED No. 2, Chengwan Road, Suzhou Industrial Park, People’s Republic of China Tel: + 86-512-6808 6400 Fax: + 86-512-6808 4099 Website: www.ul.com REPORT No.: 4790033180-3-1 ` Page 2 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Revision History Rev. Issue Date Revisions Revised By V0 08/02/2021 Initial Issue REPORT No.: 4790033180-3-1 ` Page 3 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 6 3. FACILITIES AND ACCREDITATION ................................................................................. 6 4. CALIBRATION AND UNCERTAINTY ................................................................................ 7 4.1. MEASURING INSTRUMENT CALIBRATION ............................................................... 7 4.2. MEASUREMENT UNCERTAINTY................................................................................ 7 5. EQUIPMENT UNDER TEST ............................................................................................... 8 5.1. DESCRIPTION OF EUT ............................................................................................... 8 5.2. MAXIMUM OUTPUT POWER ...................................................................................... 9 5.3. CHANNEL LIST ............................................................................................................ 9 5.4. TEST CHANNEL CONFIGURATION ...........................................................................10 5.5. THE WORSE CASE POWER SETTING PARAMETER ...............................................10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ..............................................................11 5.7. THE WORSE CASE CONFIGURATIONS ...................................................................11 5.8. TEST ENVIRONMENT ................................................................................................12 5.9. DESCRIPTION OF TEST SETUP ...............................................................................13 5.10. MEASURING INSTRUMENT AND SOFTWARE USED ...........................................14 6. MEASUREMENT METHODS ............................................................................................15 7. ANTENNA PORT TEST RESULTS ...................................................................................16 7.1. ON TIME AND DUTY CYCLE ......................................................................................16 7.2. 6 dB BANDWIDTH ......................................................................................................19 7.3. CONDUCTED POWER ...............................................................................................27 7.4. POWER SPECTRAL DENSITY ...................................................................................29 7.5. CONDUCTED BANDEDGE AND SPURIOUS EMISSIONS ........................................37 7.6. RADIATED TEST RESULTS .......................................................................................68 7.6.1. LIMITS AND PROCEDURE ..................................................................................68 7.6.2. RESTRICTED BANDEDGE ..................................................................................73 7.6.3. SPURIOUS EMISSIONS ......................................................................................90 8. AC POWER LINE CONDUCTED EMISSIONS ................................................................ 147 9. ANTENNA REQUIREMENTS .......................................................................................... 150 REPORT No.: 4790033180-3-1 ` Page 4 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Hangzhou Huacheng Network Technology Co.,Ltd. Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China Manufacturer Information Company Name: Hangzhou Huacheng Network Technology Co.,Ltd. Address: No.2930, Nanhuan Road, Binjiang District, Hangzhou, China EUT Description Product Name: CONSUMER CAMERA Model Name: IPC-A46LP-C Additional No. : IPC-A46LP-C-imou; IPC-A46LN-C; IPC-A46LN-C-imou; TP7S-4M-C; IPC-TA46L-C-LC; LC-K26L-4M-C; IPC-A46L-C-LC Sample Number: 4083925 Data of Receipt Sample: Jul 20, 2021 Date Tested: Jul 20, 2021~ Aug 02, 2021 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 Part 15 Subpart C PASS REPORT No.: 4790033180-3-1 ` Page 5 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Summary of Test Results Clause Test Items FCC Rules Tes…

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REPORT No.: 4790033180-3-1 ` Page 81 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11G HCH Vertical PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2483.5000 55.94 12.97 68.91 74.00 -5.09 peak 37.64 12.97 50.61 54.00 -3.39 average 2 2487.3959 44.76 12.98 57.74 74.00 -16.26 peak 30.67 12.98 43.65 54.00 -10.35 average Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit. 2. Test setup: RBW: 1 MHz, VBW: 3 MHz, Sweep time: auto. 3. Measurement = Reading Level + Correct Factor. 4. Only the worst case emission was recorded, if it complies with the limit, the other emissions deemed to comply with the limit. REPORT No.: 4790033180-3-1 ` Page 82 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11N HT20 LCH Horizontal PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2361.3014 42.11 12.79 54.90 74.00 -19.1 peak 28.95 12.79 41.74 54.00 -12.26 average 2 2388.0985 46.23 13.07 59.30 74.00 -14.7 peak 30.46 13.07 43.53 54.00 -10.47 average 3 2390.0000 46.81 13.07 59.88 74.00 -14.12 peak 31.79 13.07 44.86 54.00 -9.14 average Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit. 2. Test setup: RBW: 1 MHz, VBW: 3 MHz, Sweep time: auto. 3. Measurement = Reading Level + Correct Factor. 4. Only the worst case emission was recorded, if it complies with the limit, the other emissions deemed to comply with the limit. REPORT No.: 4790033180-3-1 ` Page 83 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11N HT20 LCH Vertical PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2384.8919 44.38 13.06 57.44 74.00 -16.56 peak 30.09 13.06 43.15 54.00 -10.85 average 2 2388.1923 50.54 13.07 63.61 74.00 -10.39 peak 34.56 13.07 47.63 54.00 -6.37 average 3 2390.0000 56.61 13.07 69.68 74.00 -4.32 peak 36.75 13.07 49.82 54.00 -4.18 average Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit. 2. Test setup: RBW: 1 MHz, VBW: 3 MHz, Sweep time: auto. 3. Measurement = Reading Level + Correct Factor. 4. Only the worst case emission was recorded, if it complies with the limit, the other emissions deemed to comply with the limit. REPORT No.: 4790033180-3-1 ` Page 84 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11N HT20 HCH Horizontal PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2483.5000 51.64 12.97 64.61 74.00 -9.39 peak 34.68 12.97 47.65 54.00 -6.35 average 2 2504.4756 42.36 13.17 55.53 74.00 -18.47 peak 30.07 13.17 43.24 54.00 -10.76 average Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit. 2. Test setup: RBW: 1 MHz, VBW: 3 MHz, Sweep time: auto. 3. Measurement = Reading Level + Correct Factor. 4. Only the worst case emission was recorded, if it complies with the limit, the other emissions deemed to comply with the limit. REPORT No.: 4790033180-3-1 ` Page 85 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11N HT20 HCH Vertical PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2483.5000 55.33 12.97 68.30 74.00 -5.7 peak 37.56 12.97 50.53 54.00 -3.47 average 2 2486.4283 51.36 12.98 64.34 74.00 -9.66 peak 34.69 12.98 47.67 54.00 -6.33 average 3 2518.7873 42.19 13.22 55.41 74.00 -18.59 peak 31.21 13.22 44.43 54.00 -9.57 average Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit. 2. Test setup: RBW: 1 MHz, VBW: 3 MHz, Sweep time: auto. 3. Measurement = Reading Level + Correct Factor. 4. Only the worst case emission was recorded, if it complies with the limit, the other emissions deemed to comply with the limit. REPORT No.: 4790033180-3-1 ` Page 86 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11N HT40 LCH Horizontal PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2382.0790 48.67 13.06 61.73 74.00 -12.27 peak 33.17 13.06 46.23 54.00 -7.77 average 2 2387.8547 53.87 13.07 66.94 74.00 -7.06 peak 35.46 13.07 48.53 54.00 -5.47 average 3 2390.0000 50.51 13.07 63.58 74.00 -10.42 peak 34.28 13.07 47.35 54.00 -6.65 average Note: 1. If Peak Result complies with AV limit, AV Result is deemed to comply with AV limit. 2. Test setup: RBW: 1 MHz, VBW: 3 MHz, Sweep time: auto. 3. Measurement = Reading Level + Correct Factor. 4. Only the worst case emission was recorded, if it complies with the limit, the other emissions deemed to comply with the limit. REPORT No.: 4790033180-3-1 ` Page 87 of 150 UL-CCIC COMPANY LIMITED This report shall not be reproduced except in full, without the written approval of UL-CCIC COMPANY LIMITED. Test Mode Channel Polarization Verdict 11N HT40 LCH Vertical PASS No. Frequency Reading Level Correct Factor Result Limit Margin Remark (MHz) (dBuV/m) (dB) (dBuV/m) (dBuV/m) (dB) 1 2371.7652 44.02 12.95 56.97 74.00 -17.03 peak 30.05 12.95 43.00 54.00 -11.00 average 2 2377.8972 50.46 13.03 63.49 74.00 -10.51 peak 32.45 13.03 45.48 54.00 -8…

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Appendix III Setup Photographs RADIATED RF MEASUREMENT SETUP (9KHz ~ 30 MHz) RADIATED RF MEASUREMENT SETUP (30MHz ~ 1 GHz) RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz- X axis) RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz- Y axis) RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz- Z axis) POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP