2A8XQ-EW-N4D2JDual Lens Security Camera

FCC Warning This device 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 inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 interferenceto 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. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT

FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Appendix IID Label Dual Lens Security Camera FCC ID: 2A8XQ-EW-N4D2J Model:EW-N4D2J This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Appendix II ID Label Location

FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Internal of EUT FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo 9 Internal of EUT Photo 10 Internal of EUT Antenna No use FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo 11 Appearance of PCB Photo 12 Appearance of PCB FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo 13 Appearance of PCB Photo 14 Appearance of PCB FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo 15 Appearance of PCB Photo 16 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202303-0029-5 Page: 1 of 4 TB-RF-075-1.0 1 A/F., Building.6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao’an, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Maximum Permissible Exposure Evaluation FCC ID: 2A8XQ-EW-N4D2J 1. Client Information Applicant : Hangzhou Jiefeng Technology Co.,Ltd. Address : No.1, Jiulong Avenue, Yinhu Street, Fuyang District, Hangzhou. China. Manufacturer : Hangzhou Jiefeng Technology Co.,Ltd. Address : No.1, Jiulong Avenue, Yinhu Street, Fuyang District, Hangzhou. China. 2. General Description of EUT EUT Name : Dual Lens Security Camera Model(s) No. : EW-N4D2J, EW-N8D2J, EW-N12D2J, JF-EW-N4D2J, JF-EW-N8D2J, JF-EW-N12D2J, EWA-N4D2J, EWA-N8D2J, EWA-N12D2J, JF-EWA-N4D2J, JF-EWA-N8D2J, JF-EWA-N12D2J, EWB-N4D2J, EWB-N8D2J, EWB-N12D2J, JF-EWB-N4D2J, JF-EWB-N8D2J, JF-EWB-N12D2J, EWC-N4D2J, EWC-N8D2J, EWC-N12D2J, JF-EWC-N4D2J, JF-EWC-N8D2J, JF-EWC-N12D2J, WXR600S-F33-2, WXR800S-F33-2 Model Difference : All PCB boards and circuit diagrams are the same, the only difference is that appearance and lens pixel. Product Description : Operation Frequency: 802.11b/g/n(HT20): 2412MHz~2462MHz 802.11n(HT40): 2422MHz~2452MHz Power Supply : Input: DC 12V Software Version : 20220916 Hardware Version : BLK566-SM-64X54-WP1-V1_02/Sensor: CMOSM223A-SM-28X36-WP1-V1_02 Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202303-0029-5 Page: 2 of 4 TB-RF-075-1.0 MPE Calculations for WIFI 1. Antenna Gain: 2.4G WIFI FPC Antenna 1: 3.96dBi 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 Report No.: TBR-C-202303-0029-5 Page: 3 of 4 TB-RF-075-1.0 4. Test Result: Worst Maximum MPE Result 2.4G WiFi Mode N TX Freq. (MHz) 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] 802.11 b 1 2412 16.819 17±1 18 3.96 20 0.0312 2437 16.528 17±1 18 3.96 20 0.0312 2462 17.246 17±1 18 3.96 20 0.0312 802.11 g 1 2412 12.952 13±1 14 3.96 20 0.0124 2437 12.846 13±1 14 3.96 20 0.0124 2462 13.518 14±1 15 3.96 20 0.0157 802.11 n20 1 2412 11.459 11±1 12 3.96 20 0.0078 2437 15.181 15±1 16 3.96 20 0.0197 2462 12.013 12±1 13 3.96 20 0.0099 802.11 n40 1 2422 9.408 9±1 10 3.96 20 0.0050 2437 12.409 12±1 13 3.96 20 0.0099 2452 12.1 12±1 13 3.96 20 0.0099 Note: (1) N TX = Number of Transmit Antennas (2) RF Output power specifies that Maximum Conducted Peak Output Power. Report No.: TBR-C-202303-0029-5 Page: 4 of 4 TB-RF-075-1.0 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 2.4GWIFI MPE limit S: 1mW/ cm 2 The MPE is calculated as 0.0312 mW / 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. 6. Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. -----END OF REPORT-----

SPECIFICATIONFORAPPROVAL Client： Descriptionofgoods： Client： NEW-WiFiantenna-FPC-2.4G-5DBI-Square-whiteRFcoaxial ShenZhenXinErShengTechnologyCo.,Ltd linelengthL=200MMwithsocket XinErShengMaterialNo: SFANT11A14361 XMMaterialNo : JA.03.02.01.455 Date: 2023.3.17 Version: A/0 Clientadmission: ORGANIZER CONFIRM PROCESS CHECK APPROVAL APPROVAL ShenZhenXinErShengTechnologyCo.,Ltd ORGANIZER CHECKAPPROVAL Biao LiSen Amy HangzhouXiongmaiTechnologyCo.,Ltd Component number ComponentNameMain material quantityremarks 1 SquareuppercoverPC+Fireproofmaterial 1PCS 2 SquarelowercoverPC+Fireproofmaterial 1PCS 3 wire1.13BLACK 1PCS 4 PCBFR4 1PCS Maintechnicalspecificationsofproduct ShenZhenXinErShengTechnologyCo.,Ltd FrequencyRange(MHZ)2400-2483 Impedance(Ω) 50 ± 10 Gain(dBi) ReTurnLoss(dB) VSWR 3.96± 0.5 ≤-10 ≤1.92 AdmittedPower Polarization 1W ConnectorType LinearVertical IPEX PhysicalProperties AntennaBase OperatingTemp StorageTemp Listofrawmaterials PC+Fireproof material -20°C-+60°C -20°C-+70°C ShenZhenXinErShengTechnologyCo.,Ltd Finishedproductdiagram NEW-WiFiantenna-FPC-2.4G-5DBI-Square-whiteRF coaxialcablelength200mm-withsocket ShenZhenXinErSheng TechnologyCo.,Ltd ShenZhenXinErShengTechnologyCo.,Ltd Maintechnicalspecificationsofproduct NetworkAnalyzerTestReport: standing-waveratio Returnloss: ShenZhenXinErShengTechnologyCo.,Ltd 2D、3DRaditationPattern 2.4Gtestingdata ShenZhenXinErShengTechnologyCo.,Ltd Applediagram

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 1 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 RF Test Data for 2.4G WiFi (Conducted Measurements) General Description of EUT Product Name: Dual Lens Security Camera Test Model: EW-N4D2J Sample ID: 202303-0029-1-2# Environmental Conditions Temperature: 24°C Relative Humidity: 56% Test Voltage: DC 12V Test Engineer: Huang jian ping Note: For a more detailed features description, please refer to the report TBR-C-202303-0029-1 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 2 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Contents 1. Duty Cycle ........................................................................................................................................................................................... 3 2. Maximum Conducted Output Power ............................................................................................................................................... 10 3. -6dB Bandwidth ................................................................................................................................................................................ 11 4. Occupied Channel Bandwidth ......................................................................................................................................................... 18 5. Maximum Power Spectral Density Level ......................................................................................................................................... 25 6. Band Edge ........................................................................................................................................................................................ 32 7. Conducted RF Spurious Emission .................................................................................................................................................. 41 8. Restrict Band .................................................................................................................................................................................... 54 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 3 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT b 2412 Ant1 100 0 0 NVNT b 2437 Ant1 100 0 0 NVNT b 2462 Ant1 100 0 0 NVNT g 2412 Ant1 89.85 0.46 0.53 NVNT g 2437 Ant1 90.54 0.43 0.53 NVNT g 2462 Ant1 90.54 0.43 0.53 NVNT n(HT20) 2412 Ant1 99.95 0 0 NVNT n(HT20) 2437 Ant1 99.95 0 0 NVNT n(HT20) 2462 Ant1 99.95 0 0 NVNT n(HT40) 2422 Ant1 99.89 0 0.19 NVNT n(HT40) 2437 Ant1 99.87 0.01 0.19 NVNT n(HT40) 2452 Ant1 99.94 0 0 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 4 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Test Graphs Duty Cycle NVNT b 2412MHz Ant1 Duty Cycle NVNT b 2437MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 5 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Duty Cycle NVNT b 2462MHz Ant1 Duty Cycle NVNT g 2412MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 6 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Duty Cycle NVNT g 2437MHz Ant1 Duty Cycle NVNT g 2462MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 7 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Duty Cycle NVNT n(HT20) 2412MHz Ant1 Duty Cycle NVNT n(HT20) 2437MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 8 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Duty Cycle NVNT n(HT20) 2462MHz Ant1 Duty Cycle NVNT n(HT40) 2422MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 9 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 Duty Cycle NVNT n(HT40) 2437MHz Ant1 Duty Cycle NVNT n(HT40) 2452MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202303-0029-1 Page: 10 of 63 FCC ID:2A8XQ-EW-N4D2J TB-RF-074-1.0 2. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT b 2412 Ant1 16.819 30 Pass NVNT b 2437 Ant1 16.528 30 Pass NVNT b 2462 Ant1 17.246 30 Pass NVNT g 2412 Ant1 12.952 30 Pass NVNT g 2437 Ant1 12.846 30 Pass NVNT g 2462 Ant1 13.518 30 Pass NVNT n(HT20) 2412 Ant1 11.459 30 Pass NVNT n(HT20) 2437 Ant1 15.181 30 Pass NVNT n(HT20) 2462 Ant1 12.013 30 Pass NVNT n(HT40) 2422 Ant1 9.408 30 Pass NVNT n(HT40) 2437 Ant1 12.409 30 Pass NVNT n(HT40) 2452 Ant1 12.1 30 Pass Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202303-0029-1 Page: 1 of 59 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 Radio Test Report FCC ID: 2A8XQ-EW-N4D2J Original Grant Report No. : TBR-C-202303-0029-1 Applicant : Hangzhou Jiefeng Technology Co.,Ltd. Equipment Under Test (EUT) EUT Name : Dual Lens Security Camera Model No. : EW-N4D2J Series Model No. : Please refer to page 5 Brand Name : ---- Sample ID : 202303-0029-1-1# & 202303-0029-1-2# Receipt Date : 2023-03-15 Test Date : 2023-03-15 to 2023-04-28 Issue Date : 2023-04-28 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. 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.: TBR-C-202303-0029-1 Page: 2 of 59 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 ...................................... 7 1.4 Description of Support Units .............................................................................................. 8 1.6 Description of Test Software Setting .............................................................................. 10 1.7 Measurement Uncertainty ................................................................................................ 11 1.8 Test Facility ......................................................................................................................... 12 2. TEST SUMMARY ..................................................................................................................... 13 3. TEST SOFTWARE ................................................................................................................... 13 4. TEST EQUIPMENT .................................................................................................................. 14 5. CONDUCTED EMISSION TEST ........................................................................................... 16 5.1 Test Standard and Limit .................................................................................................... 16 5.2 Test Setup ........................................................................................................................... 16 5.3 Test Procedure ................................................................................................................... 16 5.4 Deviation From Test Standard ......................................................................................... 17 5.5 EUT Operating Mode ........................................................................................................ 17 5.6 Test Data ............................................................................................................................. 17 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 18 6.1 Test Standard and Limit .................................................................................................... 18 6.2 Test Setup ........................................................................................................................... 19 6.3 Test Procedure ................................................................................................................... 20 6.4 Deviation From Test Standard ......................................................................................... 22 6.5 EUT Operating Mode ........................................................................................................ 22 6.6 Test Data ............................................................................................................................. 22 7. RESTRICTED BANDS REQUIREMENT ............................................................................. 23 7.1 Test Standard and Limit .................................................................................................... 23 7.2 Test Setup ........................................................................................................................... 23 7.3 Test Procedure ................................................................................................................... 24 7.4 Deviation From Test Standard ......................................................................................... 26 7.5 EUT Operating Mode ........................................................................................................ 26 Report No.: TBR-C-202303-0029-1 Page: 3 of 59 TB-RF-074-1.0 7.6 Test Data ............................................................................................................................. 26 8. BANDWIDTH TEST ................................................................................................................. 27 8.1 Test Standard and Limit .................................................................................................... 27 8.2 Test Setup .....…

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FCC ID:2A8XQ-EW-N4D2J 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:2A8XQ-EW-N4D2J TB-RF-074-1.0 Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Conducted Emission -----END OF REPORT-----