2AOKM-MZ162REMOTE KEY

Company: Remote Tech LLC Address: 310 ALDER RD,Dover,DE 19904,USA Name: Remote Key Model: RT-13D012 Operation instructions 1.把钥匙匹配到车子上之后，按开锁键2秒可打开车门，按闭锁键2秒可关车门， 按警报键可用于寻车，按尾箱键可用于开启尾箱。 2.点火钥匙用于手动开锁以及启动汽车 1. After matching the key to the car, press the unlock key for 2 seconds to open the door and press the lock key for 2 seconds to close the door. 2. The ignition key is used to manually unlock and start the car. 产品参数 Product parameters 额定电压 Rated voltage DC 3V 工作电流 Working current <5mA 工作电压 Operating voltage 1.8V~3.6V 发射功率 Transmit power >-20dbm 按键操作力 Key operation force 200±50g 工作温度 Operating temperature -5°C +45°C 待机电流 Stand-by current <1uA 发射频率 transmitting frequency 315M±75KHZ 调制方式 Modulation ASK 电池 Battery CR2032 开锁键 Unlock key 闭锁键 Lock 警报 Panic 按键耐久次数Key durability 100,000次以上 More than 100,000 times FCC warning statements: 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. The device has been evaluated to meet general RF exposure requirement.

Remote Tech LLC 310 ALDER RD, Dover, DE 19904, USA Dover USA Date: 5/6/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AOKM-MZ162 FRN: 0027073436 US Agent – Attestation Statement / Part 2.911(d)(7) Remote Tech LLC certifies, that as of [9/26/2025], we have designated Remote Tech LLC to accept service of process on our behalf for FCC ID: 2AOKM-MZ162 Remote Tech LLC, accepts to maintain an agent of service of process in the United States for no less than one 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. Remote Tech LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Remote Tech LLC for FCC ID: 2AOKM-MZ162 Designated Agent Information: Company Name: Remote Tech LLC FRN: 0027073436 Address: 310 ALDER RD, Dover, DE 19904, USA Contact Person: John Strong Phone: 302-336-8136 Email: [email protected] Sincerely, Company: Remote Tech LLC Address: 310 ALDER RD, Dover, DE 19904, USA Designated Agent: Remote Tech LLC Company Representative: John Strong Designated Agent Representative: Signature: Email: [email protected] Tel: 302-336-8136 Signature:

Remote Tech LLC (May 6, 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: 2AOKM-MZ162) [Remote Tech LLC] (“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): John Strong Remote Tech LLC (May 6, 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: 2AOKM-MZ162 ) [Remote Tech LLC] (“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): John Strong

Remote Tech LLC (May 18, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (REMOTE KEY / RT-13D012 #FCC ID: 2AOKM-MZ162 #) 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 (Schematics, Block diagram, Operation description) required to be submitted with this application be permanently withheld from public review. These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Please contact me if there is any information you may need. Sincerely, Signature: Name John Strong Position Manager Company Name Remote Tech LLC Address 310 ALDER RD, Dover, DE 19904, USA Tel 302-336-8136 Fax 302-336-8136 Email [email protected]

Remote Tech LLC (May 6, 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 NCT 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 John Strong Position Manager Company Name Remote Tech LLC Address 310 ALDER RD, Dover, DE 19904, USA Tel 302-336-8136 Fax 302-336-8136 Email [email protected]

FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162

1cm 0.5cm Label Location FCC ID: 2AOKM-MZ162

FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162 ANT FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162 FCC ID: 2AOKM-MZ162

FCC ID: 2AOKM-MZ162 RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m)---3m So pt = (EXd) 2 /30 x gt For Worst case Mode: 315MHz Field strength =73.20 dBuV/m @3m Ant gain 0 dBi; so Ant numeric gain=1 So pt= {[10 (73.20/20) /10 6 x3] 2 /30x1} x 1000 mW =0.00627 mW So (0.00627mW/5mm) x √0.315 GHz = 0.0007<3 Then SAR evaluation is not required

39.056mm 22.583mm 15.245mm PCB Antenna Specification Summary ITEM ANT SPEC Model Name 315MHz Center Frequency Horizontal Vertical 300MHz 310MHz 320MHz 300MHz 310MHz 320MHz -0.16 0 -0.73 -0.64 -0.31 -1.42 MAX Gain 0 dBi Polarization Horizontal and Vertical Impedance 50 Ohm Type of Antenna PCB Antenna Manufacture Remote Tech LLC Address 310 ALDER RD, Dover, DE 19904, USA

Page 1 of 27 FCC TEST REPORT FCC ID: 2AOKM-MZ162 Product : REMOTE KEY Model Name : RT-13D012 Brand : N/A Report No. : NCT260171001E1-1 Prepared for Remote Tech LLC 310 ALDER RD, Dover, DE 19904, USA Prepared by Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, People’s Republic of China TEL: 400-8868-419 FAX: 86-755-27790922 Report No.: NCT260171001E1-1 Page 2 of 27 1 TEST RESULT CERTIFICATION Applicant’s name : Remote Tech LLC Address : 310 ALDER RD, Dover, DE 19904, USA Manufacture's name : Remote Tech LLC Address : 310 ALDER RD, Dover, DE 19904, USA Product name : REMOTE KEY Model name : RT-13D012 Standards : FCC PART 15C 15.231 Test procedure : ANSI C63.10:2020 Date of test : March 19, 2026 - May 18, 2026 Date of Issue : May 18, 2026 This device described above has been tested by NCT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NCT, this document may be altered or revised by NCT, personal only, and shall be noted in the revision of the document. Test Engineer: Keven Wu / Engineer Technical Manager: Henry Wang / Manager Report No.: NCT260171001E1-1 Page 3 of 27 Table of Contents Page 1 TEST RESULT CERTIFICATION ................................................................................ 2 2. SUMMARY OF TEST RESULTS ................................................................................ 5 2.1 TEST FACILITY ............................................................................................................. 6 2.2 MEASUREMENT UNCERTAINTY ................................................................................. 6 3.GENERAL INFORMATION ......................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT .............................................................................. 7 3.2 DESCRIPTION OF TEST MODES ................................................................................ 8 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED.............. 8 3.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) ...................................... 8 3.5 EQUIPMENTS LIST FOR ALL TEST ITEMS ................................................................. 9 4. EMC EMISSION TEST ............................................................................................. 11 4.1 CONDUCTED EMISSION MEASUREMENT ............................................................... 11 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS................................................ 11 4.1.2 TEST PROCEDURE ............................................................................................ 12 4.1.3 DEVIATION FROM TEST STANDARD ............................................................... 12 4.1.4 TEST SETUP ...................................................................................................... 12 4.1.5 EUT OPERATING CONDITIONS ........................................................................ 12 4.1.6 TEST RESULTS .................................................................................................. 12 4.2 RADIATED EMISSION MEASUREMENT .................................................................. 13 4.2.1 RADIATED EMISSION LIMITS ........................................................................... 13 4.2.2 TEST PROCEDURE ............................................................................................ 14 4.2.3 TEST SETUP ...................................................................................................... 15 4.2.4 EUT OPERATING CONDITIONS ........................................................................ 15 4.2.5 TEST RESULTS ................................................................................................ 16 5.1 APPLIED PROCEDURES / LIMIT .......................................................................... 21 5.2 TEST PROCEDURE............................................................................................... 21 5.3 DEVIATION FROM STANDARD ............................................................................ 21 5.4 TEST SETUP ......................................................................................................... 21 5.5 EUT OPERATION CONDITIONS ........................................................................... 21 5.6 TEST RESULTS ..................................................................................................... 22 6. CALCULATION OF AVERAGE FACTOR ................................................................ 23 7. DWELL TIME ........................................................................................................... 24 7.1 APPLICABLE STANDARD ......................................................................................... 24 7.2 TEST PROCEDURE .................................................................................................... 24 7.5 EUT OPERATION CONDITIONS ................................................................................ 24 7.6 TEST RESULTS .......................................................................................................... 25 Report No.: NCT260171001E1-1 Page 4 of 27 Table of Contents Page 8. ANTENNA REQUIREMENT ..................................................................................... 26 9. TEST SETUP PHOTO .............................................................................................. 27 10. EUT CONSTRUCTIONAL DETAILS ...................................................................... 27 Report No.: NCT260171001E1-1 Page 5 of 27 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.231) , Subpart C Standard …

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FCC ID: 2AOKM-MZ162 1.1. Photo of Radiated Emission test FCC ID: 2AOKM-MZ162