2BENR-DH-902Atmostphere Night Light

FCC Information 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 interference to 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. 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 interference 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. This equipment complies with FCC exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Huizhou Shanjing Technology Co., Ltd Grantee code: 2BENR FRN: 0034770859 FCC ID: 2BENR-DH-902 Contact Name: Xie Wenqi Address: 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, Qiuchang Street, Huiyang District, Huizhou City, Guangdong Province Telephone No: 13424304959 Fax No: / Email: [email protected] i. [Huizhou Shanjing Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Huizhou Shanjing Technology Co., Ltd]] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not](as a specifically named entity or any of its subsidiaries or affiliates)identified on the Covered List as an entity producing “covered” equipment. Theapplicantmustsignthiscertification. [Huizhou Shanjing Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of theapplication, the applicant [is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2024/07/09 Applicant’s Name: Xie Wenqi Title: PM Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Huizhou Shanjing Technology Co., Ltd Company: Huizhou Shanjing Technology Co., Ltd Address: 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, Qiuchang Street, Huiyang District, Huizhou City, Guangdong Province Product Name: Atmostphere Night Light Model Number: DH-902 FCC Identifier: 2BENR-DH-902 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Signature: Name: : Xie Wenqi Date: 2024-07-09 Title: PM Signature of applicant:

C5266091_X10_Ed.2 1/1 Huizhou Shanjing Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-07-09 Subject: Request for Confidentiality FCC ID: 2BENR-DH-902 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ■☐ Schematics ■☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ■ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Lo ng‐Term Confidentiality may be permitted under special conditions (See II. LONG‐TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short‐Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above m entioned 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. C5266091_X10_Ed.2 1/1 Signature: Name: : Xie Wenqi Date: 2024-07-09 Title: PM Signature of applicant:

Page 1 of 1 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID:2BENR‐DH‐902 E xternal Photos

FCC ID LABELING AND LOCATION FCC ID Label Atmostphere Night Light Model NO.: DH-902 FCC ID: 2BENR- DH-902 FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Page 1 of 3 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID:2BENR‐DH‐902 Int ernal Photos Page 2 of 3 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Page 3 of 3 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn ANT

FCC ID: 2BENR-DH-902 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1091，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. Limits The criteria listed in the following table shall be usedto evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f = frequency in MHz Friis transmission formula:Pd = (Pout*G)/(4*pi*r 2 ) Where Pd= power density in mW/cm 2 ,Pout= output power to antenna in mW; G= gain of antenna in linear scale,Pi=3.1416; R= distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation Remark ： 1.BT and wifi can transmit at the same time 2.In the case of simultaneous launches for wifi and BT: The Max Calc. Thresholds : BT: 0.000303, Wifi: 0.004805 BT and Wifi: 0.000303+0.004805 =0.005108≤1 So a SAR test is not required Modulation Frequenc y MHz Output power to antenna (dBm) Target power W/toler ance (dBm） Max Output power to antenna (dBm) Max Output power to antenna (mW) Power Density at R=20cm (mW/cm2) Limit (mW/c m2) Result BT (BLE) GFSK 2402-1.40-1±1 01.000 0.000191 1.0PASS 24401.36 1±1 21.585 0.000303 1.0PASS 2480-0.10 0±1 11.259 0.000241 1.0PASS Modulation Frequenc y MHz Output power to antenna (dBm) Target power W/toler ance (dBm） Max Output power to antenna (dBm) Max Output power to antenna (mW) Power Density at R=20cm (mW/cm2) Limit (mW/c m2) Result WIFI 2.4G 802.11b 241211.25 11±1 1215.849 0.003032 1.0 PASS 243710.86 11±1 1215.849 0.003032 1.0 PASS 246212.10 12±1 1319.953 0.003817 1.0 PASS 802.11g 241213.04 13±1 1425.119 0.004805 1.0 PASS 243712.70 13±1 1425.119 0.004805 1.0 PASS 246212.10 12±1 1319.953 0.003817 1.0 PASS 802.11n (HT20) 241212.41 12±1 1319.953 0.003817 1.0 PASS 243712.13 12±1 1319.953 0.003817 1.0 PASS 246213.54 13±1 1425.119 0.004805 1.0 PASS 802.11n (HT40) 242212.53 12±1 1319.953 0.003817 1.0 PASS 243712.35 12±1 1319.953 0.003817 1.0 PASS 245212.93 13±1 1425.119 0.004805 1.0 PASS

FCC TEST REPORT FCC ID: 2BENR-DH-902 Product:Atmostphere Night Light Model Name :DH-902 Brand:N/A Report No.:NCT240031633XE-1 Prepared for Huizhou Shanjing Technology Co., Ltd 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, Qiuchang Street, Huiyang District, Huizhou City, Guangdong Province Prepared by Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, People’s Republic of China TEL: 400-8868-419 FAX: 86-755-27790922 Report No.: NCT240031633XE-1 Page 2 of 46 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn 1 TEST RESULT CERTIFICATION Applicant’s name: Huizhou Shanjing Technology Co., Ltd Address: 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, QiuchangStreet,HuiyangDistrict,HuizhouCity,GuangdongProvince Manufacture's name : Huizhou Shanjing Technology Co., Ltd Address: 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, QiuchangStreet,HuiyangDistrict,HuizhouCity,GuangdongProvince Product name: Atmostphere Night Light Model name: DH-902 Standards: FCC CFR47 Part 15 Section 15.247 Test procedure: ANSI C63.10:2013 Date of test: Jan. 18, 2024-Feb. 19, 2024 Date of Issue: Feb. 20, 2024 This device described above has been tested by NCT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NCT, this document may be altered or revised by NCT, personal only, and shall be noted in the revision of the document. Test Engineer: Keven Wu / Engineer Technical Manager: Henry Wang / Manager Report No.: NCT240031633XE-1 Page 3 of 46 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Contents Page 1 TEST RESULT CERTIFICATION...............................................................................................................................2 2 TEST SUMMARY.......................................................................................................................................................... 5 2.1 T ESTSITE............................................................................................................................................................6 3 GENERAL INFORMATION..........................................................................................................................................7 3.1 G ENERALDESCRIPTION OFE.U.T.....................................................................................................................7 3.2 C HANNELLIST..................................................................................................................................................... 8 3.3 T ESTSETUPCONFIGURATION............................................................................................................................9 3.4 T ESTMODE......................................................................................................................................................... 9 4 EQUIPMENT DURING TEST.................................................................................................................................... 10 4.1 E QUIPMENTSLIST............................................................................................................................................. 10 4.2 M EASUREMENTUNCERTAINTY......................................................................................................................... 12 4.3 D ESCRIPTION OFSUPPORTUNITS...................................................................................................................12 5 CONDUCTED EMISSION.......................................................................................................................................... 13 5.1 E.U.T. O PERATION............................................................................................................................................13 5.2 EUT S ETUP....................................................................................................................................................... 13 5.3 T ESTSET-UP (BLOCKDIAGRAM OFCONFIGURATION)................................................................................. 14 5.4 M EASUREMENTPROCEDURE............................................................................................................................14 5.5 C ONDUCTEDEMISSIONLIMIT........................................................................................................................... 14 5.6 M EASUREMENTDESCRIPTION.......................................................................................................................... 14 5.7 C ONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6 RADIATED SPURIOUS EMISSIONS...................................................................................................................... 17 6.1 EUT O PERATION...............................................................................................................................................17 6.2 T ESTSETUP...................................................................................................................................................... 18 6.3 S PECTRUMANALYZERSETUP.......................................................................................................................... 19 6.4 T ESTPROCEDURE.............................................................................................................................................20 6.5 S UMMARY OFTESTRESULTS...........................................................................................................................23 7 CONDUCT BAND EDGE AND…

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天线规格书 AntennaDatasheet 基本信息 Generalinformation 制造商 Manufacturer 深圳市创凌智联科技有限公司 ShenzhenChuanglingZhilianTechnologyCo.,Ltd. 天线型号 ModelName 日期 Date 2024 年 4 月 15 日 版本 Version V1.0 天线外观 AntennaAppearance 技术规格 TechnicalSpecifications 频率范围 FrequencyRange 2.400GHz-2.4835GHz 天线类型 AntennaType 板载 尺寸 Dimensions 14.40*5.45mm 阻抗 Impedance 50Ω 最大增益 MaximumGain 驻波比 VSWR 1 ≤ VSWR ≤ 1.5 天线辐射方向图 AntennaRadiationPatterns -0.17dBi PCB ANT 2430MHz

TableofContents 1. -6dB Bandwidth.......................................................................................................................................................2 2. 99% Occupied Bandwidth....................................................................................................................................9 3. Duty Cycle...............................................................................................................................................................16 5. Power Spectral Density....................................................................................................................................... 23 6. Bandedge................................................................................................................................................................ 30 7. Spurious Emission.................................................................................................................................................38 Page 2 of 50 FCC ID:2BENR-DH-902 FCC_2.4G_WIFI (Part15.247) Test Data 1. -6dB Bandwidth ConditionAntennaModulationFrequency (MHz) -6dB BW(MHz) limit(kHz)Result NVNTANT1802.11b2412.008.60500Pass NVNTANT1802.11b2437.008.60500Pass NVNTANT1802.11b2462.009.57500Pass NVNTANT1802.11g2412.0015.75500Pass NVNTANT1802.11 g2437.0015.94500Pass NVNTANT1802.11g2462.0016.08500Pass NVNTANT1802.11n(HT20)2412.0016.73500Pass NVNTANT1802.11n (HT20)2437.0016.74500Pass NVNTANT1802.11n(HT20)2462.0016.76500Pass NVNTANT1802.11n(HT40)2422.0035.78500Pass NVNTANT1802.11n (HT40)2437.0035.58500Pass NVNTANT1802.11n(HT40)2452.0035.38500Pass -6dB_Bandwidth_NVNT_ANT1_802_11b_2412 Page 3 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11b_2437 -6dB_Bandwidth_NVNT_ANT1_802_11b_2462 Page 4 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11g_2412 -6dB_Bandwidth_NVNT_ANT1_802_11g_2437 Page 5 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11g_2462 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 Page 6 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 Page 7 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 Page 8 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 Page 9 of 50 2. 99% Occupied Bandwidth ConditionAntennaModulationFrequency(MHz)99%%BW(MHz) NVNTANT1802.11b2412.0012.729 NVNTANT1802.11b2437.0012.189 NVNTANT1802.11b2462.0013.087 NVNTANT1802.11g2412.0019.760 NVNTANT1802.11g2437.0018.946 NVNTANT1802.11 g2462.0021.041 NVNTANT1802.11n(HT20)2412.0019.905 NVNTANT1802.11n(HT20)2437.0019.071 NVNTANT1802.11n (HT20)2462.0020.763 NVNTANT1802.11n(HT40)2422.0037.503 NVNTANT1802.11n(HT40)2437.0037.143 NVNTANT1802.11n(HT40)2452.0037.388 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2412 Page 10 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2437 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2462 Page 11 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2412 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2437 Page 12 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2462 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 Page 13 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 Page 14 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 Page 15 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 Page 16 of 50 3. Duty Cycle ConditionAntennaModulationFrequency(MHz)Dutycycle(%)Dutyfactor(dB) NVNTANT1802.11b2412.0098.370.00 NVNTANT1802.11b2437.0098.370.00 NVNTANT1802.11b2462.0098.370.00 NVNTANT1802.11g2412.0092.210.35 NVNTANT1802.11g2437.0092.210.35 NVNTANT1802.11 g2462.0090.910.41 NVNTANT1802.11n(HT20)2412.0089.550.48 NVNTANT1802.11n(HT20)2437.0089.550.48 NVNTANT1802.11n (HT20)2462.0089.550.48 NVNTANT1802.11n(HT40)2422.0081.080.91 NVNTANT1802.11n(HT40)2437.0081.080.91 NVNTANT1802.11n(HT40)2452.0081.080.91 Duty_Cycle_NVNT_ANT1_802_11b_2412 Page 17 of 50 Duty_Cycle_NVNT_ANT1_802_11b_2437 Duty_Cycle_NVNT_ANT1_802_11b_2462 Page 18 of 50 Duty_Cycle_NVNT_ANT1_802_11g_2412 Duty_Cycle_NVNT_ANT1_802_11g_2437 Page 19 of 50 Duty_Cycle_NVNT_ANT1_802_11g_2462 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2412 Page 20 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2437 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2462 Page 21 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2422 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2437 Page 22 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2452 Page 23 of 50 5. Power Spectral Density Condition Antenna Modulation Frequency (MHz) PSD(dBm/30kHz) RB factor(dB) PSD(dBm/3kHz) limit(dBm/3kHz)Result NVNTANT1802.11b2412.005.31-10.00-4.698Pass NVNTANT1802.11b2437.002.43-10.00-7.578Pass NVNTANT1802.11b2462.003.35-10.00-6.658Pass NVNTANT1802.11 g2412.000.96-10.00-9.048Pass NVNTANT1802.11g2437.00-1.59-10.00-11.598Pass NVNTANT1802.11g2462.00-0.15-10.00-10.158Pass NVNTANT1 802.11n (HT20)2412.000.28-10.00-9.728Pass NVNTANT1 802.11n(HT20) 2437.00-1.28-10.00-11.288Pass NVNTANT1 802.11n(HT20) 2462.00-0.42-10.00-10.428Pass NVNTANT1 802.11n (HT40)2422.00-4.61-10.00-14.618Pass NVNTANT1 802.11n(HT40) 2437.00-4.57-10.00-14.578Pass NVNTANT1 802.11n(HT40) 2452.00-3.31-10.00-13.318Pass Power_Spectral_Density_NVNT_ANT1_802_11b_2412 Page 24 of 50 Power_Spectral_Density_NVNT_ANT1_802_11b_2437 Power_Spectral_Density_NVNT_ANT1_802_11b_2462 Page 25 of 50 Power_Spectral_Density_NVNT_ANT1_802_11g_2412 Power_Spectral_Density_NVNT_ANT1_802_11g_2437 Page 26 of 50 Power_Spectral_Density_NVNT_ANT1_802_11g_2462 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2412 Page 27 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2437 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2462 Page 28 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2422 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2437 Page 29 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2452 Page 30 of 50 6. Bandedge ConditionAntennaModulation TX_Frequency (MHz) Max. Mark_frequency(MHz) Spurious level(dBm) limit(dBm) Result NVNTANT1802.11b2412.002399.936-29.775-12.404Pass NVNTANT1…

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FCC TEST REPORT FCC ID: 2BENR-DH-902 Product:Atmostphere Night Light Model Name:DH-902 Brand:N/A Report No.:NCT240031633XE-2 Prepared for Huizhou Shanjing Technology Co., Ltd 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, Qiuchang Street, Huiyang District, Huizhou City, Guangdong Province Prepared by Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, People’s Republic of China TEL: 400-8868-419 FAX: 86-755-27790922 ReportNo.:NCT240031633XE-2 Page 2 of 36 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn 1 TEST RESULT CERTIFICATION Applicant: Huizhou Shanjing Technology Co., Ltd Address: 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, Qiuchang Street, Huiyang District, Huizhou City, Guangdong Province Manufacturer: Huizhou Funnavi Electronics Co., Ltd Address: 4th Floor, Building F, Xinnanhong Industrial Park, Jiangjun Road, Qiuchang Street, Huiyang District, Huizhou City, Guangdong Province Product name: Atmostphere Night Light Model name: DH-902 Standards: FCC CFR47 Part 15 Section 15.247 Test procedure: ANSI C63.10:2013 Date of test: Jan. 18, 2024-Feb. 19, 2024 Date of Issue: Feb. 20, 2024 This device described above has been tested by NCT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NCT, this document may be altered or revised by NCT, personal only, and shall be noted in the revision of the document. Test Engineer: Keven Wu / Engineer Technical Manager: Henry Wang / Manager ReportNo.:NCT240031633XE-2 Page 3 of 36 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Contents Page 1 TEST RESULT CERTIFICATION...............................................................................................................................2 2 TEST SUMMARY.......................................................................................................................................................... 5 3 GENERAL INFORMATION..........................................................................................................................................6 3.1 G ENERALDESCRIPTION OFE.U.T.....................................................................................................................6 3.2 C HANNELLIST..................................................................................................................................................... 7 3.3 T ESTSITE............................................................................................................................................................8 3.4 T ESTSETUPCONFIGURATION............................................................................................................................9 3.5 T ESTMODE......................................................................................................................................................... 9 4 EQUIPMENT DURING TEST.................................................................................................................................... 10 4.1 E QUIPMENTSLIST............................................................................................................................................. 10 4.2 M EASUREMENTUNCERTAINTY......................................................................................................................... 12 4.3 D ESCRIPTION OFSUPPORTUNITS...................................................................................................................12 5 CONDUCTED EMISSION.......................................................................................................................................... 13 5.1 E.U.T. O PERATION............................................................................................................................................13 5.2 EUT S ETUP....................................................................................................................................................... 13 5.3 T ESTSET-UP (BLOCKDIAGRAM OFCONFIGURATION)................................................................................. 14 5.4 M EASUREMENTPROCEDURE............................................................................................................................14 5.5 C ONDUCTEDEMISSIONLIMIT........................................................................................................................... 14 5.6 M EASUREMENTDESCRIPTION.......................................................................................................................... 14 5.7 C ONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6 RADIATED SPURIOUS EMISSIONS...................................................................................................................... 17 6.1 EUT O PERATION...............................................................................................................................................17 6.2 T ESTSETUP...................................................................................................................................................... 18 6.3 S PECTRUMANALYZERSETUP.......................................................................................................................... 19 6.4 T ESTPROCEDURE.............................................................................................................................................20 6.5 S UMMARY OFTESTRESULTS...........................................................................................................................21 7 CONDUCT BAND EDGE AND SPUR…

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Page 1 of 2 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqi…

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