2BFQA-S03car dash camera

changshashiyidishanerkejiyouxiangongsi Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [April 30, 2026] U.S. Agent Designation [changshashiyidishanerkejiyouxiangongsi] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BFQA-S03 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [changshashiyidishanerkejiyouxiangongsi]. [changshashiyidishanerkejiyouxiangongsi] with the FRN [0035247568] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Holli Lee] [Huiying Fan] [Manager] [Director] [changshashiyidishanerkejiyouxiangongsi] [GLOCERTS TECHNOLOGY INC]

(changshashiyidishanerkejiyouxiangongsi) (April 30, 2026) 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: 2BFQA-S03) [changshashiyidishanerkejiyouxiangongsi] (“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) Holli Lee (changshashiyidishanerkejiyouxiangongsi) (April 30, 2026) 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: 2BFQA-S03) [changshashiyidishanerkejiyouxiangongsi] (“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) Holli Lee

Changshashiyidishanerkejiyouxiangongsi (April 30, 2026) 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: Holli Lee Title: Manager

changshashiyidishanerkejiyouxiangongsi (April 30, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (car dash camera / S03 / FCC ID: 2BFQA-S03) 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 ☐ ☐ 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: Holli Lee Title: Manager

External Appendix FCC ID：2BFQA-S03 Model: S03

Label Location: Model: S03 FCC ID: 2BFQA-S03

changshashiyidishanerkejiyouxiangongsi FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BFQA-S03 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 € (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 € (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 changshashiyidishanerkejiyouxiangongsi 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 Mode Modes& Channe l 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 802.11ax20 &2412 15±1 16 39.8107 1.4093 (1.49dBi) 0.01117 1 Pass 5.8G WIFI 802.11ax40 &5795 13±1 14 25.1189 1.8281 (2.62dBi) 0.00914 1 Pass

1 /6 2.4GHz 5 221 Chip Antenna: RANT5221F550M02 1. Applications WLAN , 80 2.11 b/g, Bl uetoot h , WLAN , etc ... 2. F eatu r es S MD , hi g h r e li ab ili ty, u l t r a Im pact, O mni- d ir ect i o n a l... 3. Part Number Information RANT 5221 F (A) (B) (C) 550 (D) M (E) 02 (F) (A)Produc t Ty p e Chi p An t enna (B) Size Code 5 .1x2.0mm (±0 .2mm ) (C) Material High K material (D) Frequency 2.4 ~ 2.5GHz 5.15 ~ 5.85GHz (E) Feeding mode PIFA & S ingl e F eed ing (F) Antenna type Type=02 咏成國際科技有限公司 RAIN International Technology Co., Ltd. 2 /6 W 4. 00 4.0 2.3000 4. 产品尺寸 5020单极天线 Figure Symbol Dimension (mm) L W A L （长） 5.10 ± 0.20 W （宽） 2.00 ± 0.30 T（厚度） 1.0 ± 0.30 A （电极宽度） 0.50± 0.20 5. Electrical Specification Specification Part Number RANT 5221 F245 M02 Central Frequency 2.4 ~ 2.5GHz MHz 5.15 ~ 5.85GHz MHz Bandwidth 120 (Min.) MHz Return Loss -10 (Max) dB Peak Gain 2.62 dBi Impedance 50 Ohm Operating Temperature - 40～+85 °C Maximum Power 4 W Resistance to Soldering Heats 10 ( @ 260°C) sec. Polarization Linear Azimuth Beamwidth Omni-directional Termination Sn (Leadless) 6. 推荐PCB FootPrint (Unit : mm) 3 /6 Recommended PCB Pattern Evaluation Board Dimension Layout Dimensions in Clearance area (Size=7.0*5.0mm) 50 ohm transmission Line Matching Circuit 4 /6 7. Measurement Results Return Loss 5 /6 7.2 Radiation Pattern 6 /6 8. Reliability and Test Condictions Test item Test condition / Test method Specification Solderability JIS C 0050-4.6 JESD22-B102D *Solder bath temperature：235  5C *Immersion time：2  0.5 sec Solder：Sn3Ag0.5Cu for lead-free At least 95% of a surface of each terminal electrode must be covered by fresh solder. Leaching (Resistance to dissolution of metallization) IEC 60068-2-58 *Solder bath temperature：260  5C *Leaching immersion time：30  0.5 sec Solder : SN63A Loss of metallization on the edges of each electrode shall not exceed 25%. Bending test JIS C 0051- 7.4.1 The middle part of substrate shall be pressurized by means of the pressurizing rod at a rate of about 1 mm/s per second until the deflection becomes 1mm/s and then pressure shall be maintained for 51 sec. Measurement to be made after keeping at room temperature for 242 hours No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Resistance to soldering heat JIS C 0050-5.4 *Preheating temperature：120~150 °C , 1 minute. *Solder temperature：2705C *Immersion time：101 sec Solder ：Sn3Ag0.5Cu for lead-free Measurement to be made after keeping at room temperature for 242 hrs No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Loss of metallization on the edges of each electrode shall not exceed 25%. 9. Soldering and Mounting 260 °C 217°C 150-200°C 20-40s Pre-heating 60-150s 60-180s Time (s) Temperature (°C) 7 /6 10. Packing (1) Quantity/Reel: 2000 pcs/Reel (2) Plastic tape: a. Tape Drawing b. Tape Dimensions (unit: mm) 11. Storage and Transportation Information Storage Conditions To maintain the solderability of terminal electrodes: 1. Temperature and humidity conditions: -10~ 40°C and 30~70% RH. 2. Recommended products should be used within 6 months from the time of delivery. 3. The packaging material should be kept where no chlorine or sulfur exists in the air. Transportation Conditions 1. Products should be handled with care to avoid damage or contamination from perspiration and skin oils. 2. The use of tweezers or vacuum pick up is strongly recommended for individual components. 3. Bulk handling should ensure that abrasion and mechanical shock are minimized. Feature Specifications Tolerances W 12.00 ±0.30 P 4.00 ±0.10 E 1.75 ±0.10 F 5.50 ±0.10 P2 2.00 ±0.10 D 1.50 +0.10 -0.00 Po 4.00 ±0.10 10Po 40.00 ±0.20

Report Tel: 4008-707-283Web: http://www.ctb-lab.net Page 1 of 78 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng 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. The tested sample(s) and the sample information are provided by the applicant. The authenticity, accuracy, and completeness of the provided information are the sole responsibility of the applicant. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The result decision rules of our laboratory are based solely on the direct comparison between the actual measured values of test results and the standard limits, without considering the measurement uncertainty.“” indicates the testing items were fulfilled by subcontracted lab. “” indicates the items are not in CNAS accreditation scope. Test item description: car dash camera FCC ID: 2BFQA-S03 Trademark(s): N/A Model/Type reference: S03 Applicant’s name: changshashiyidishanerkejiyouxiangongsi Address: furongqu dongtundujiedao wanjializhongluyiduan139hao kuanyudasha1908, 1909, 1910fangCqu310hao changsha hunan410016 Manufacturer: changshashiyidishanerkejiyouxiangongsi Address: furongqu dongtundujiedao wanjializhongluyiduan139hao kuanyudasha1908, 1909, 1910fangCqu310hao changsha hunan410016 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: Jun. 19, 2026 Sample tested Date: Jun. 19, 2026 to Apr. 24, 2026 Issue Date: Apr. 24, 2026 Report No.: CTB26011908403RF01 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.: CTB26011908403RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 78 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 6 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 10 6.1 Block Diagram Of Test Setup ......................................................................................................... 10 6.2 Limit ................................................................................................................................................ 10 6.3 Test procedure ............................................................................................................................... 10 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED SPURIOUS EMISSION ............................................................................................. 13 7.1 Block Diagram Of Test Setup ......................................................................................................... 13 7.2 Limit ................................................................................................................................................ 13 7.3 Test procedure ............................................................................................................................... 14 7.4 Test Result ..................................................................................................................................... 15 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 47 8.1 Block Diagram Of Test Setup ......................................................................................................... 47 8.2 Limit ................................................................................................................................................ 47 8.3 Test procedure ................................…

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Setup Appendix FCC ID：2BFQA-S03 Model: S03