2A9K7-303RS-HFNFC Reader

303RS-HF NFC Reader 1. Product appearance Connector taking used with M12-8 PINs waterproof version 2. M12-8 connector PINs definition 3. Hardware connection and test between NFC reader and PC NFC reader equipped with standard RS232 interface, which can be directly connector to PC’s DB9 port or via USB-RS232 adapter board Example: DB9 male connector Connection between DB9 male connector and M12 connector DB9 male connector M12 connector PIN2 RXD PIN7 RS-232-TX PIN3 TXD PIN6 RS-232-RX PIN5 GND PIN8 GND RS232 interface default connection parameters Baudrate Data bit Check Stop bit Flow control 9600bps 8bit None 1 None Test result to show card data under Comport assistant software of Docklight V1.9 as below: 4. Notes a. Be careful of the wrong pins connection when connecting with Reader’s M12 connector b. Be noted of the readers input power voltage is DC 12V, and available power range should be DC 7V to DC 24V c. For the reader installation environment, please take care to keep away from the metal and Strong electromagnetic radiation environment 5. 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 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 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. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the supplied antenna.

Attestation Statements (Mar. 30, 2023) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request (VIA Intelligent Automotive, INC.), the undersigned, hereby authorize (VIA Technologies, Inc.) to act as our designated U.S. agent for service of process, (VIA Intelligent Automotive, INC.) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. (VIA Technologies, Inc.) accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Information： Company name: VIA Intelligent Automotive, INC. Contact Name: Mirror Hu Address: 8F., NO. 525, ZhongZheng RD., XinDian Dist., New Taipei, China Telephone No: 13538214502 Email: [email protected] U.S. Agent Information: Company Name: VIA Technologies, Inc. Address: 940 Mission Ct. Fremont, CA 94539 Contact Name: Cynthia Tung Telephone No: 510-683-3300 Email: [email protected] FRN: 0033512807 Applicant Signature: Agent Signature: Applicant printed name: Mirror Hu Agent printed name: Cynthia Tung

VIA Intelligent Automotive, INC. (2023.03.30) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (NFC Reader / 303RS-HF / FCC ID: 2A9K7-303RS-HF) 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: Mirror Hu Title: Engineer

VIA Intelligent Automotive, INC. (2023.03.30) 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 CTB Testing Technology 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: Mirror Hu Title: Engineer

External Photos

Internal Photos ANT

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2A9K7-303RS-HF 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 Note:dbm=dbuv/m-95.2=100.79-95.2=5.59dBm(ERP), so the conduct peak power=5.59-1=4.59dBm 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 ASK 13.56 4±1 5 3.1623 1.2589 (1dBi) 0.00079 1 Pass

Report Tel: 4008-707-283 Web: http://www.ctb-lab.com Page 1 of 26 Shenzhen CTB Testing Technology Co., Ltd.Report No.: CTB230309030RFX TEST REPORT Product Name: NFC Reader FCC ID: 2A9K7-303RS-HF Trademark: N/A Model Number: 303RS-HF Prepared For: VIA Intelligent Automotive, INC. Address: 8F., NO. 525, ZhongZheng RD., XinDian Dist., New Taipei, China Manufacturer: VIA Intelligent Automotive, INC. Address: 8F., NO. 525, ZhongZheng RD., XinDian Dist., New Taipei, China 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: Mar. 02, 2023 Sample tested Date: Mar. 02, 2023 to Mar. 09, 2023 Issue Date: Mar. 09, 2023 Report No.: CTB230309030RFX Test Standards FCC Part15.225 ANSI C63.10:2013 Test Results PASS Remark: This is 13.56MHz radio test report. Compiled by: Reviewed by: Approved by: Chen Zheng 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. Report Tel: 4008-707-283 Web: http://www.ctb-lab.com Page 2 of 26 Shenzhen CTB Testing Technology Co., Ltd.Report No.: CTB230309030RFX TABLE OF CONTENT TestReportDeclaration Page 1. VERSION ............................................................................................................................................... 4 2. TESTSUMMARY ................................................................................................................................... 5 3. MEASUREMENTUNCERTAINTY ......................................................................................................... 6 4. PRODUCT INFORMATION AND TESTSETUP .................................................................................... 7 4.1 ProductInformation ................................................................................................................................. 7 4.2 Test SetupConfiguration ........................................................................................................................ 7 4.3 SupportEquipment ................................................................................................................................. 7 4.4 TestMode ............................................................................................................................................... 8 4.5 TestEnvironment .................................................................................................................................... 8 5. TEST FACILITY AND TEST INSTRUMENTUSED ................................................................................ 9 5.1 TestFacility ............................................................................................................................................. 9 5.2 Test InstrumentUsed .............................................................................................................................. 9 6. AC POWER LINE CONDUCTEDEMISSION ....................................................................................... 11 6.1 Block Diagram Of TestSetup ................................................................................................................ 11 6.2 Limit ..................................................................................................................................................... 11 6.3 Testprocedure ...................................................................................................................................... 11 6.4 TestResult ............................................................................................................................................ 13 7. RADIATEDEMISSION ......................................................................................................................... 14 7.1 Block Diagram Of TestSetup ................................................................................................................ 14 7.2 Limit ..................................................................................................................................................... 14 7.3 Testprocedure ...................................................................................................................................... 15 7.4 TestResult ............................................................................................................................................ 16 8. FREQUENCYTOLERANCE ................................................................................................................ 20 8.1 Block Diagram Of TestSetup ................................................................................................................ 20 8.2 Limit ..................................................................................................................................................... 20 8.3 Testprocedure ...................................................................................................................................... 20 8.4 TestResult ............................................................................................................................................ 21 9. OCCUPIEDBANDWIDTH .................................................................................................................... 22 9.…

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Radiated Emission 30M-1GHz 9KHz-30MHz