2ANBK-BM-32XHR031Baby Monitor

Baby Monitor 3.2"Color LCD ...,,,, li4C11'11.1Cll Wall Mount Bracket (optional) 19 FCC Caution（Monitor）： 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. Any 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 in terference 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 thereceiver is connected. -Consult the dealer or an experienced radio/TV technician for help.The device has been evaluated to meet general RF exposure requirement. The devicecan be used in portable exposure condition without restriction. 20 FCC WARNING （Camera） 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. Any 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 Part15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in are sidential 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 incommunicado cations. 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 augmentation off and on. the user is encouraged to try to correct the interference by one or more of the follow in a 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. To maintain compliance with FCC's RF Exposure quidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

Shenzhen Dayun Links Co., Ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification - Section 2.91l(d)(7) Information Desi2:nated U.S. A2:ent Company Name: AOCE Corporation Inc. FRN: 0033401381 Contact Name: Johnsοn.wang Address: 6547 N Academy Bivd #2266, Colorado Springs, C0,80918 United States Telephone No: + 1-346-582-5234 Email: [email protected] This letter is to confirm that we (AOCE Corporation Inc.) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.91 l(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2023-11-10 时川川 ameff itl叫： j The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant fu此her acknowledges their responsibility to inform the FCC whenever the Designated U .S. Agent information above changes. A pplicant Company name: Sh enzhen Dayun Links Co., Ltd FRN: 0026747659 FCC ID: 2ANBK-BM-32HXR031 C ontact Name: Chen Dong Address: Room 50 I, No.B Building I, Bestda Medical Device Building, No.28, Nantong Avenue, Bao long Street, Longgang, Shenzhen, Guangdong, China 518100 Telephone No: +86-755-89357215 Email: [email protected] Applicant Signature: Da te: 2023-11-10 Signed by ( Printed Nameffitle): Chen Dong I Manager

Shenzhen Dayun Links Co., Ltd 2023.11.10 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2ANBK-BM-32XHR031 [Shenzhen Dayun Links 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. Sincerely, (Applicant signature) (Applicant printed name) Chen Dong Shenzhen Dayun Links Co., Ltd 2023.11.10 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2ANBK-BM- 32XHR031 [Shenzhen Dayun Links Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Chen Dong

Shenzhen Dayun Links Co., Ltd 2023.11.10 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Baby Monitor Trademark: N/A MODEL : BM-32XHR031 FCC ID : 2ANBK-BM-32XHR031 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Chen Dong / Manager Contact information / address: Room 501, No.B Building 1, Bestda Medical Device Building, No.28, Nantong Avenue, Baolong Street, Longgang, Shenzhen, Guangdong, China 518100

Shenzhen Dayun Links Co., Ltd 2023.11.10 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Chen Dong / Manager Contact information / address: Room 501, No.B Building 1, Bestda Medical Device Building, No.28, Nantong Avenue, Baolong Street, Longgang, Shenzhen, Guangdong, China 518100

Shenzhen Dayun Links Co., Ltd Model Difference 2023-11-24 EUT NAME: Baby Monitor MODEL : BM-32XHR031 BM-32F01, BM-32XHR032, BM-32XHR01, BD-XHR01 FCC ID: 2ANBK-BM-32XHR031 All the model are the same circuit and RF module, except model names and color. Regards Sincerely Client’s signature: Client’s name / title : Chen Dong / Boss Contact information / address: Room 501, No.B Building 1, Bestda Medical Device Building, No.28, Nantong Avenue, Baolong Street, Longgang, Shenzhen, Guangdong, China 518100

External Photos

Size:20*10mm Baby Monitor FCC ID: 2ANBK-BM-32XHR031 Label location

Internal Photos Antenna

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID:2ANBK-BM-32XHR031 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), 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 level in excess of the Commission’s guidelines. Limits for Occupational / Controlled 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) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz 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/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to 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, R=0.2m TEST RESULTS Conclusion: For the max result : 0.00909≤ 1.0, compliance with FCC's RF Exposure Tune up Produce power Maximu m peak output power (dBm) Output power to antenn a (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result WIFI 11±1 12 15.85 2.884 (4.6dBi) 0.00909 1 Pass

® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 制造商地址：深圳市龙岗区龙城街道黄阁坑社区京基御景时代大厦2 栋403A Manufacturer's address：403A, Building 2, Jingji Yujing Times Building, Huangge Keng Community, Longcheng Street, Longgang District, Shenzhen RF Antenna Cable Assembly Specification 1. Electrical Properties 1.1 Frequency Range........................2.4GHz-2.5GHz 1.2 Impedance.................................50Ω Nominal 1.3 VSWR..........................................1.92:1MAX 1.4 Return Loss.................................-10dB Max 1.5 Gain(peak).................................4.60dBi ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 1.6 Cable loss....................................0.3dBi Max 1.7 Polarization.................................Linear Vertical 1.8 Admitted Power..............................2W 1.9 Cable..........................................OD1.13 1.10 Conn..........................................IPEX 2. Physical Properties: 2.1 Antenna Material.................................Cu 2.4 Operating Temp..............................-20°C- +65°C 2.5 Storage Temp.................................-30°C- +75°C 实物图picture of real products: ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 RF Antenna Test equipment diagram： ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 天线回波与驻波比V.S.W.R: Frequency(MHZ) VSWR 2400 1.49 2450 1.22 2500 1.12 ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 RF Antenna Performance Assembly SPEC:2.4~2.5GHz 以下测试数据来源于无源测试后数据: 一. 增益（Gain） Frequency Efficiency(%) Peak GAIN(dBi) 2400 56.11 2.32 2450 56.55 3.25 2500 66.75 4.60 ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 二. 效率(Efficiency) ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 天线暗室2D、3DRaditation Pattern（整机数据） 频率与频值： 2.40GHz Peak Gain:2.3dBi Efficiency:56.61%% ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 频率与频值： 2.45GHz Peak Gain:3.2dBi Efficiency:56.55%% ® 深圳市华创翔科技有限公司 SHEN ZHEN WACOSUN TECHNOLOGY CO, LTD MT-22-008 REV1.0 频率与频值： 2.45GHz Peak Gain:4.6dBi Efficiency:66.75%%

No.：BCTC/RF-EMC-005 Page: 1 of 40 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2309362927E Applicant: Shenzhen Dayun Links Co., Ltd Product Name: Baby Monitor Model/Type reference: BM-32XHR031 Tested Date: 2023-09-08 to 2023-11-07 Issued Date: 2023-11-07 Report No.: BCTC2309362927E No.：BCTC/RF-EMC-005 Page: 2 of 40 Edition：B.0 FCC ID:2ANBK-BM-32XHR031 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Baby Monitor Trademark: N/A Model/Type reference: BM-32XHR031 BM-32F01, BM-32XHR032, BM-32XHR01, BD-XHR01 Prepared For: Shenzhen Dayun Links Co., Ltd Address: Room 501, No.B Building 1, Bestda Medical Device Building, No.28, Nantong Avenue, Baolong Street, Longgang, Shenzhen, Guangdong, China 518100 Manufacturer: Shenzhen Dayun Links Co., Ltd Address: Room 501, No.B Building 1, Bestda Medical Device Building, No.28, Nantong Avenue, Baolong Street, Longgang, Shenzhen, Guangdong, China 518100 Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-09-08 Sample tested Date: 2023-09-08 to 2023-11-07 Issue Date: 2023-11-07 Report No.: BCTC2309362927E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is SRD-2.4GHz radio test report. Tested by: Approved by: Lei Chen/Project Handler Zero Zhou/Reviewer Report No.: BCTC2309362927E No.：BCTC/RF-EMC-005 Page: 3 of 40 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ............................................................................................................. 9 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test Procedure ................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 13 6.5 Test Result .......................................................................................................... 14 7. Radiated Emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test Procedure ................................................................................................... 18 7.4 EUT Operating Conditions .................................................................................. 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 23 8.1 Block Diagram Of Test Setup .............................................................................. 23 8.2 Limit .................................................................................................................... 23 8.3 Test Procedure ................................................................................................... 24 8.4 EUT operating Conditions ................................................................................... 24 8.5 Test Result .......................................................................................................... 25 9. Power Spectral Density Test ............................................................................... 26 9.1 Block Diagram Of Test Setup .............................................................................. 26 9.2 Limit .................................................................................................................... 26 9.3 Test Procedure ................................................................................................... 26 9.4 EUT Operating Conditions .........................................................................…

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Report No.: BCTC2309362927E No.：BCTC/RF-EMC-005 Page: 38 of 40 Edition：B.0 15. EUT Test Setup Photographs Conducted Emissions Photo Radiated Measurement Photos Report No.: BCTC2309362927E No.：BCTC/RF-EMC-005 Page: 39 of 40 Edition：B.0