2BG7S-BG9000CDash Cam

(Shenzhen Wanfangmaier Technology Co., Ltd) (September 25, 2025) 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: 2BG7S-BG9000C) (Shenzhen Wanfangmaier 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Liu Guoyang (Shenzhen Wanfangmaier Technology Co., Ltd) (September 25, 2025) 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: 2BG7S-BG9000C) (Shenzhen Wanfangmaier Technology 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) Liu Guoyang

Shenzhen Wanfangmaier Technology Co., Ltd (September 25, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Dash Cam / BG9000C, WF01, WF02, WF03, WF05, WF06, WF07, WF08, WF09, WF10, WF11, WF12, WF13, WF15, WF16, WF17, WF18, WF19, WF21, WF22, WF23, WF25, WF26, WF27, WF28, WF29, WF61, WF62, WF63, WF65, WF66, WF67, WF68, WF69, WF70, WF81, WF82, WF83, WF85, WF86, WF87, WF88, WF89, WF90, BG7000T, BG7000C, BG9000T, BG9000D, BG6000T, BG6000C, BG5000T, BG5000C / FCC ID: 2BG7S-BG9000C) 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 Exhibits Long-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 required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Signature: Name: Liu Guoyang Title: Manager

Shenzhen Wanfangmaier Technology Co., Ltd (September 25, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen MinFan Electronic Commerce 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, Signature: Name: Liu Guoyang Title: Manager

Shenzhen Wanfangmaier Technology Co., Ltd Model Difference Data：September 25, 2025 Product description: Dash Cam Model name: BG9000C, WF01, WF02, WF03, WF05, WF06, WF07, WF08, WF09, WF10, WF11, WF12, WF13, WF15, WF16, WF17, WF18, WF19, WF21, WF22, WF23, WF25, WF26, WF27, WF28, WF29, WF61, WF62, WF63, WF65, WF66, WF67, WF68, WF69, WF70, WF81, WF82, WF83, WF85, WF86, WF87, WF88, WF89, WF90, BG7000T, BG7000C, BG9000T, BG9000D, BG6000T, BG6000C, BG5000T, BG5000C Trade Name: N/A FCC ID: 2BG7S-BG9000C All the model are the same circuit and RF module, only the name, appearance and colors are different. Regards Sincerely Client’s signature: Client’s name / title: Liu Guoyang（Manager） Contact information / address: 13th Floor, Building A, No.59 Gangzai Street, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen

Model: BG9000C External Photos

FCC ID LABEL: Label Location: Model：C003-B FCC ID：2A84G-C003-B

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BG7S-BG9000C 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=20cm Test Result of RF Exposure Evaluation Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 802.11g&2 437 13±1 14 25.1189 1.7783 (2.5dBi) 0.0089 1 Pass

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 62 TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. 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 CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Dash Cam FCC ID: 2BG7S-BG9000C Trademark: N/A Model Number: BG9000C, WF01, WF02, WF03, WF05, WF06, WF07, WF08, WF09, WF10, WF11, WF12, WF13, WF15, WF16, WF17, WF18, WF19, WF21, WF22, WF23, WF25, WF26, WF27, WF28, WF29, WF61, WF62, WF63, WF65, WF66, WF67, WF68, WF69, WF70, WF81, WF82, WF83, WF85, WF86, WF87, WF88, WF89, WF90, BG7000T, BG7000C, BG9000T, BG9000D, BG6000T, BG6000C, BG5000T, BG5000C Prepared For: Shenzhen Wanfangmaier Technology Co., Ltd Address: 13th Floor, Building A, No.59 Gangzai Street, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen Manufacturer: Shenzhen Wanfangmaier Technology Co., Ltd Address: 13th Floor, Building A, No.59 Gangzai Street, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Sep. 12, 2025 Sample tested Date: Sep. 12, 2025 to Sep. 17, 2025 Issue Date: Sep. 17, 2025 Report No.: CTB25091201801RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25091201801RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 62 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ................................................................................................................................... 4 2. TEST SUMMARY ....................................................................................................................... 5 3. MEASUREMENT UNCERTAINTY .............................................................................................. 6 4. PRODUCT INFORMATION AND TEST SETUP ......................................................................... 7 4.1 Product Information .......................................................................................................................... 7 4.2 Test Setup Configuration .................................................................................................................. 7 4.3 Support Equipment........................................................................................................................... 7 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 8 4.6 Test Environment ............................................................................................................................. 8 5. TEST FACILITY AND TEST INSTRUMENT USED ..................................................................... 9 5.1 Test Facility ...................................................................................................................................... 9 5.2 Test Instrument Used ....................................................................................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ............................................................................. 12 6.1 Block Diagram Of Test Setup ......................................................................................................... 12 6.2 Limit ................................................................................................................................................ 12 6.3 Test procedure ............................................................................................................................... 12 6.4 Test Result ..................................................................................................................................... 14 7. RADIATED SPURIOUS EMISSION .......................................................................................... 15 7.1 Block Diagram Of Test Setup ......................................................................................................... 15 7.2 Limit ................................................................................................................................................ 15 7.3 Test procedure ............................................................................................................................... 16 7.4 Test Result ..................................................................................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................. 39 8.1 Block Diagram Of Test Setup ......................................................................................................... 39 8.2 Limit ................................................................................................................................................ 39 8.3 Test procedure ...........................................................................................…

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Pcs. DATE： APPROVED REJECTED MECHANICAL ENGINEER ENGINEER 曲長文 Wen.Chu APPROVED BYDRAWN BY 施友程 Robert.Shih CHECKED BY 施友程 Robert.Shih BTCA00321608002G4E ENGINEER ELECTRICAL SPECIFICATION ACCEPTED BY: ITEM： COMPONENT 2019/5/13 SPECIFICATION FOR APPROVAL Lead-Free & RoHs Compliance!! CUSTOMER： CUSTOMER P/N： OUR DWG No： QUANTITY： 奇力新電子股份有限公司 Chilisin Electronics Corp No. 29, Alley 301, Tehhsin Rd., Hukou,Hsinchu 303, Taiwan TEL：+886-3-599-2646 FAX：+886-3-599-9176 E-mail：[email protected] http：//www.chilisin.com 奇力新電子(河南)有限公司 Chilisin Electronics (Henan) Co., Ltd. XiuWu Xian, industry gathering area JiaoZuo, Henan China Postal Code:454350 TEL:+86-391-717-0682 FAX:+86-391-717-0666 東莞奇力新電子有限公司 Chilisin Electronics (Dongguan) Co., Ltd. No. 78, Puxing Rd., Yuliangwei Administration Area, Qingxi Town, Dongguan City, Guangdong,China TEL：+86-769-8773-0251~3 FAX：+86-769-8773-0232 E-mail：[email protected] 蘇州奇益新電子有限公司 SUZHOU QI YIXIN Electronics Co., Ltd. No.143,Song Shan Rd., Suzhou New District, Suzhou,China Postal Code:215129 TEL:+86-512-6841-2350 FAX:+86-512-6841-2356 Chip Series Specification 1 Scope: 2 Part Numbering: Product Identification B TCA □□ 3216 □□□□ □□□ C (1) (2) (3) (4) (5) (6) (7) (1)Grade (2)Product Series (3)Control Code (4)Dimensions (5)Internal Code (6)Frequency (7)Version Code 3 Rating: ２０°C～２５°C R.H.６５％ (For Referance) 4 Marking: 5 Standard Testing Condition: Unless otherwise specifiedIn case of doubt HumidityOrdinary Humidity(25 to 85% RH) TemperatureOrdinary Temperature(15 to 35°C) This specification applies to Chip series antenna 20± 2°C Operating Temperature: Storage Temperature: 60 to 70 % RH −25°∁~125°∁ Chip Series Specification 6 Configuration and Dimensions: TERMINAL CONFIGURATION (1) Feed Termination (2) Solder Termination 7 Electrical Characteristics: ImpedanceTest Freq.Bandwidth*Peak Gain*VSWRPolarization (Ω) (GHz)(MHz)(dBi)(max)(Linear) BTCA00321608002G4E502.41002.52Linear NOTE: *Depend on PCB layout. Dimensions(mm)Figure L3.2±0.2 1.6±0.2 0.5±0.2 W D T0.5±0.2 Part No. Chip Series Specification NOTE: *Depend on PCB layout. Chip Series Specification 8Dimensions and Recommended PC Board Pattern: NOTE：Dimensions in mm Ground Chip Series Specification 9 Matching Circuit: Return Loss ANT Module 1.8 pF GND Chip Series Specification 8Dimensions and Recommended PC Board Pattern: Chip Series Specification 8Dimensions and Recommended PC Board Pattern: Chip Series Specification 8Dimensions and Recommended PC Board Pattern: Chip Series Specification 11 Packaging: 11.1Packaging - Cover tape 11.2Packaging Quantity 11.3Reel Dimensions in mm TYPEBULKPCS/REEL BTCA321605X5000 The force for tearing off cover tape is 10 to 60 grams in the arrow direction. Chip Series Specification 11.4Tape Dimensions in mm Note: The moisture sensitivity level (MSL) of products is classified as level 1.

Model: BG9000C Radiated Emission Below 1G Above 1G