2BF7W-VCNB1Wireless Module

RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun Datasheet 03-FEB-2026 56312E30 2 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun PRODUCT DESCRIPTION RYGA315 is a 315MHz wireless transmission module that can wirelessly open the Tesla® charge port cover and is suitable for use with AC charging guns. FEATURES • Can open the Tesla® charger port cover. • Compliant with the NACS standard. 3 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun PIN DESCRIPTION Pin Name I/O Condition 1 VCC P Power Supply 2 GND I Ground 3 PP O Connect the PP (Proximity Pilot) pin of the charging gun 4 NTC O TDK NTCG103UH103HT1 10K Ohms 3950K 5 NC - 6 NC - Molex® 5023520600 4 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun BLOCK DIAGRAM 330R150R VCC NTC PP Filter MCU RF Transmitter Crystal Button NTC +3.3V Regulator 5 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun SPECIFICATION Item Min. Typical Max. Unit Condition Power supply 4.5 5 13.5 V VCC RF Output power 70 dBuV/m @3m Frequency range 315 MHz Frequency accuracy ±30 ppm Transmit Mode current 15 mA Idel Mode current 2.4 2.8 3.2 mA Operating Temperature -40 25 +85 ̊C Weight 5 g 6 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun BUTTON SPECIFICATION Unit : mm Item Min. Typical Max. Unit Condition Operation Force 210 260 310 g Electrical Life 50K Cycles Cycle - Return to the original position Stroke 0.25 mm +0.2mm/-0.1mm 7 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun DIMENSIONS Unit : mm *For more detail, please refer to the 3D model Information. 8 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun CERTIFICATIONS Federal Communication Commission Interference Statement 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 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. FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices). FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. 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. Additional testing regarding to Part 15 Subpart B disclaimer might be required. The modular transmitter is only FCC authorized for the specific rule parts 15.231 listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The host product may need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host responsible party integrator must perform EMC testing of the Module in simultaneous transmission operations while integrated into the host according to KDB 996369 D04 Module Integration Guide. Only Grantees are permitted to make permissive changes, the host manufacturer 9 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun shall contact us if the module will be used differently than granted. Host manufacturer shall be responsible for ensuring the final product is labeled with "contains FCC ID: 2BF7W-VCNB1" •Canadian Compliance Statement This device complies with Industry Canada licence-exempt RSS 210 standard. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Exposure This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated wit…

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RYGD315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun Datasheet 03-FEB-2026 56312E30 2 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun PRODUCT DESCRIPTION RYGD315 is a 315MHz wireless transmission module that can wirelessly open the Tesla® charge port cover and is suitable for use with DC charging guns. FEATURES • Can open the Tesla® charger port cover. • Compliant with the NACS standard. 3 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun PIN DESCRIPTION Pin Name I/O Condition 1 VCC P Power Supply 2 GND I Ground 3 PP O Connect the PP (Proximity Pilot) pin of the charging gun 4 PT1000_1 PIN1 PT1000 Temperature sensor 5 PT1000_2 PIN2 PT1000 Temperature sensor 6 Sstop O Button Molex® 5023520600 4 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun BLOCK DIAGRAM Sstop PT1000_2 VCC PT1000_1 PP Filter MCU RF Transmitter Crystal Button PT1000 +3.3V Regulator 5 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun SPECIFICATION Item Min. Typical Max. Unit Condition Power supply 4.5 5 13.5 V VCC RF Output power 70 dBuV/m @3m Frequency range 315 MHz Frequency accuracy ±30 ppm Transmit Mode current 15 mA Idel Mode current 2.4 2.8 3.2 mA Operating Temperature -40 25 +85 ̊C Weight 5 g 6 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun BUTTON SPECIFICATION Unit : mm Item Min. Typical Max. Unit Condition Operation Force 210 260 310 g Electrical Life 50K Cycles Cycle - Return to the original position Stroke 0.25 mm +0.2mm/-0.1mm 7 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun DIMENSIONS Unit : mm *For more detail, please refer to the 3D model Information. 8 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun CERTIFICATIONS Federal Communication Commission Interference Statement 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 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. FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices). FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. 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. Additional testing regarding to Part 15 Subpart B disclaimer might be required. The modular transmitter is only FCC authorized for the specific rule parts 15.231 listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The host product may need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host responsible party integrator must perform EMC testing of the Module in simultaneous transmission operations while integrated into the host according to KDB 996369 D04 Module Integration Guide. Only Grantees are permitted to make permissive changes, the host manufacturer 9 RYGA315 315MHz Wireless EV Charge Port Opener Module for AC Charging Gun shall contact us if the module will be used differently than granted. Host manufacturer shall be responsible for ensuring the final product is labeled with "contains FCC ID: 2BF7W-VCNB1" •Canadian Compliance Statement This device complies with Industry Canada licence-exempt RSS 247 standard. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Exposure This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled enviro…

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K.S. TERMINALS INC. Date: January 26, 2026 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding FCC ID: 2BF7W-VCNB1 To whom it may concern: We, the undersigned, hereby authorize Jack Chang, TÜ V SÜ D Asia Ltd., Taiwan Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. This authorization is valid until further written notice from the applicant. Sincerely, Signature: ____________________ Printed Name /Title:Leo Li / QA Manager Company Name: K.S. Terminals Inc

Covered list attestation FCC application letter Kiwa Page 1 of 2 RF_755_02 15-02-2023 K.S. TERMINALS INC. Certification Application Attestation Statements K.S. Terminals Inc No.08, Zhangbin E. 3rd Road., Xianxi Township, 507 Changhua County, Taiwan (R.O.C.) Subject: FCC ID: 2BF7W-VCNB1 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) K.S. Terminals Inc certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. K.S. Terminals Inc certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) REYAX TECHNOLOGY CO., LTD. (“the applicant”) certifies that, as of the date of the filing of this application, the applicant - is / - is not (3) identified on the Covered List as an entity producing “covered” equipment. Date: 2026/01/26 City: No.08, Zhangbin E. 3rd Road., Xianxi Township, Changhua County, Taiwan (R.O.C.) Name (2) : Leo Li Function: QA Manager Telephone number: 886-4-7580001 ext. 819 Email address: [email protected] 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 . (2): For FCC it must be the Grantee Code “owner” or the authorized agent. (3): double click on the appropriate box and select „‟checked” then “OK”

FCC 22-84 AGENT FOR SERVICE OF PROCESS – Single FCC ID Agreement THIS AGREEMENT (the "Agreement") is made and entered into as of the date specified below by and between: Americas Compliance Consulting LLC, dba iCertifi Principal Address: 5809 US-2, Suite B, Albeni Plaza, Priest River, Idaho 83856, United States (hereinafter, the "Provider") Principal Address: (hereinafter, the "Client") 1. RECITALS a. Provider is engaged in the business of providing regulatory compliance services, including but not limited to acting as the U.S. Agent for Service of Process under FCC 22-84 and Section 2.911(d)(7). b. Client (Manufacturer) desires to engage Provider specifically for FCC 22-84 Agent for Service of Process services for a single FCC ID, as required by U.S. Federal Communications Commission rules and regulations. c. The parties wish to set forth the terms and conditions under which such service shall be provided. 2. TERM & SCOPE a. This Agreement covers one (1) FCC ID: b. The Provider shall remain the designated U.S. Agent for Service of Process for this FCC ID as long as required under applicable FCC rules, including a minimum of two (2) years after the Client ceases marketing or importing the equipment in the United States and the conclusion of any Commission-related proceeding involving the equipment (such as an enforcement action or inquiry) and shall continue for as long as required by FCC 2.911(d)(7), subject to a minimum of two (2) years after cessation of marketing. 3. SERVICE DESCRIPTION a. Receive, review, and process all official FCC documents, legal notices, and other communications addressed to the Client regarding this FCC ID. b. Provide timely notification and forwarding of such documents to the Client. c. Prepare and provide a legally compliant Attestation Letter verifying the Provider’s role as the FCC Agent for Service of Process, as required. d. Respond to FCC inquiries and promptly notify the Client of any regulatory or compliance requirements affecting the product. Zoho Sign Document ID: 31E414DE-PQR9JAQEVSXRRGKCDYS2QS5WNSDKE3G7COZSUWF2Q8Y 4. PAYMENT TERMS a. The Provider will invoice the Client upon execution of this Agreement. Payment is due within thirty (30) days. b. Payment Methods: The Client agrees to remit payment to the Provider in accordance with the terms outlined in the applicable service agreements. The following payment methods are accepted: I. NET30 Terms Payment is due within thirty (30) calendar days from the date of the invoice. II. Credit Card Payments made via credit card are subject to a 3.5% processing fee. III. ACH Transfer (U.S. Only) ACH transfers are accepted without any additional fees. IV. International Bank Transfer International wire transfers are accepted; however, all associated banking fees— including intermediary bank charges—must be covered by the Client. The Provider will not be responsible for any wire transfer fees. Full payment must be received in the invoiced amount, net of any transfer fees or deductions. V. Additional Service Fees The following optional administrative service is available and will be invoiced upon request: • Post-Issuance Modification to Attestation Letter – USD $100 per update (Includes changes related to Class II Permissive Changes [C2PC], contact details, model numbers, or other relevant updates.) This fee applies only if and when such updates Client requests such updates after the initial attestation letter has been issued. c. Failure to pay constitutes a material default under this Agreement. d. All payment-related bank or transfer fees are the Client’s responsibility and must not reduce the amount received by the Provider. 5. GENERAL TERMS & CONDITIONS a. Failure to pay, insolvency, or lack of cooperation with FCC inquiries shall constitute default. b. The non-defaulting party may terminate after 30 days’ notice and opportunity to cure. c. The prevailing party is entitled to recover legal and collection costs. d. Neither party is liable for delays due to events beyond their control. e. Any disputes arising under this Agreement shall be submitted to binding arbitration under the rules of the American Arbitration Association (AAA). f. This Agreement is governed by Oregon law, without regard to conflicts principles. g. No party may assign this Agreement without prior written consent. h. If a provision is invalid, the rest remains in effect. i. Must be in writing and signed by both parties. Zoho Sign Document ID: 31E414DE-PQR9JAQEVSXRRGKCDYS2QS5WNSDKE3G7COZSUWF2Q8Y j. All notices under this Agreement must be delivered by hand, registered mail, courier, or email with confirmation of receipt. k. Liability shall not exceed USD $5,000 or the total fees paid under this Agreement. 6. EXECUTION & SIGNATURES Provider Americas Compliance Consulting LLC, dba iCertifi Email: [email protected] Phone: +1 (866) 885-4575 Signature: Name: Paul Preston Title: President Date: Client (Manufacturer) Authorized Representative: Name: Title: Email: Phone: Signature: Date: © 2026 iCertifi Global Approvals. All rights reserved Zoho Sign Document ID: 31E414DE-PQR9JAQEVSXRRGKCDYS2QS5WNSDKE3G7COZSUWF2Q8Y

Company Name: K.S. Terminals Inc. Address: No.08, Zhangbin E. 3rd Road., Xianxi Township, City: Changhua County Country: Taiwan DIFFERENCE INFORMATIONS OF SERIES MODEL The Difference Information: Product Name Type Identification Difference Wireless Module RYGA315 All models are electrically identical, different model names are for I/O pin output impedance. RYGD315 Justification: Except to the Model name, those models’ RF parameters are electrically identical. Date: 2026/01/27 Name and signature of applicant: Leo Li, QA Manager

RF_734_05 FCC Modular Approval Request Page 1 of 3 28-12-2022 Modular Approval Request FCC (KDB 996369 D01 & Part 15.212) FCC ID: ___2BF7W-VCNB1_______ Items to be covered by Single modular transmitters. Answer from applicant 1. The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. The radio portion of the module is protected by a metallic shielding. . 2. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. The chipset CC115LRGPR has buffered modulation/data input. 3. The module must contain power supply regulation on the module This module has a built-in TLV76033DBZR power regulator IC. 4. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). Yes, the module use a PCB trace and permanently attached. 5.The module must demonstrate compliance in a stand-alone configuration. The module was tested in a stand-alone configuration via a test fixture. 6.The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). The module labeled with its permanently affixed FCC ID. . 7.The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. The module is compliant with all applicable rules. Furthermore, guidance for maintaining compliance is given in the user manual. 8.The module must comply with RF exposure requirements. The module comply with RF exposure requirements with MPE evaluation. Note: A limited modular approval (LMA) may be granted for single or split modular transmitters that comply partially with the requirements above. Name and surname of applicant (or authorized representative): Leo Li Date: 2026/01/27 Signature: RF_734_05 FCC Modular Approval Request Page 2 of 3 28-12-2022 Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 5 1 28-12-2022 History sheet added WJJ Issued/modified by : Willem Jan Jong Function : Team Lead Revision : 5 Date : 28-12-2022 Verified by : Axel Gase Function : Quality Manager Date : 28-12-2022 Released by : Axel Gase Function : Manager Quality Assurance Date of release: : 28-12-2022

FCC, Request for non-disclosure Date: 23-06-2023 RF_501, Issue 11 Page 1 of 2 Company Name: K.S. Terminals Inc Address: No.08, Zhangbin E. 3rd Road., Xianxi Township, City: Changhua County Country: Taiwan To: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands Subject: Request for confidentiality FCC ID: 2BF7W-VCNB1 Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: Date: 2026/01/27 Name and signature of applicant: Leo Li Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! The planned date should state in the RF731 application form. 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Kiwa NL B.V. at least 7 days before date of actual marketing or before expiration of the STC period FCC, Request for non-disclosure Date: 23-06-2023 RF_501, Issue 11 Page 2 of 2 Revision Record Sheet: Revision Section number Page number Date Remark(s) issued by 10 1 02-01-2023 History sheet added AG 11 1 & 2 23-06-2023 Corrected date and page# WJJ Issued/modified by : Willem Jan Jong Function : Team Lead Revision : 11 Date : 23-06-2023 Verified by : Axel Gase Function : Manager Quality Assurance Date : 23-06-2023 Released by : Axel Gase Function : Manager Quality Assurance Date of release: : 23-06-2023

Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 1 of 8 RYGA315 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 2 of 8 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 3 of 8 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 4 of 8 RYGD315 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 5 of 8 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 6 of 8 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 7 of 8 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 8 of 8 Label Location

Page 1 of 3 Label info and location Model: RYGA315 Page 2 of 3 Model: RYGD315 Page 3 of 3

Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 1 of 2 RYGA315 Appendix EP Photographs of EUT Product: 315MHz Wireless EV Charge Port Opener Module for Charging Gun Brand Name: K.S. Type Identification: RYGA315, RYGD315 Page 2 of 2 RYGD315

TÜ V SÜ D Asia Ltd., Taiwan Branch 7F., No. 37, Sec. 2, Zhongyang S. Rd., Beitou District, Taipei City, 11270, Taiwan (R.O.C.) Phone: + 886 2 2898-6818 Fax: + 886 2 2895-1598 Revision: 1.0 Effective: 2024-06-07 Page 1 of 7 RF Exposure Evaluation Report Number : 6128625082201 Applicant : K.S. TERMINALS INC. Product : 315MHz Wireless EV Charge Port Opener Module for Charging Gun Model : RYGA315, RYGD315 FCC ID : 2BF7W-VCNB1 In accordance with FCC rule Part §1.1310 RESPONSIBLE FOR NAME SIGNATURE DATE Approved By Jack Chang 2025.12.31 Prepared By Ariel Hsu 2025.12.31 Signatures in this approval box have checked this document in line with the requirements of TÜ V SÜ D Product Service control rules. EXECUTIVE SUMMARY TÜ V SÜ D Asia Ltd., reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜ V SÜ D Asia Ltd. shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜ V SÜD Asia Ltd. issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. Page 2 of 7 Contents 1 General Informatio…

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