2AS9T-ASBLEMUNIT ASSY-WRLS

USER MANUAL CONTENTS 1. Description --------------------- 2 2. Specification -------------------- 2 3. Drawing ------------------------- 3 4. Pin map ------------------------- 4 5. Label information ------------------- 4 6. Installation Guide ------------------- 5 2021. 5. 31 AMOSENSE 19-1BL, 90, 4sandan 5-gil, Jiksan-eup, Cheonan-si, Chungcheongnam-do, Korea Tel : +82-41-590-5700 Web page : www.amosense.co.kr Web page : www.amosense.co.kr 2 / 6 1. Description It is a module that relays wired/wireless communication between the authentication control unit installed in the vehicle and the user's mobile phone for the vehicle owner authentication. The product allows users to access the following features: 3 / 6 2.Specification Rated voltage DC 12V Operating Voltage DC 9V~16V Operating Temp. -40°C ~ 95°C Storage Temp. -40°C ~ 95°C Idle Current 2.0 mA Max RF Range 2 402MHz ~ 2 480MHz RF Power(MAX EIRP) ANT0 5.50 dBm ANT1 5.30 dBm 3. Dimemsion 4 / 6 4. PIN MAP - Note. The signal cable length of the product is not more than 3M. 5. Label information 5 / 6 1 – Part Name 2 – Customer Part Number 3 – Customer information 4 – Date of manufacture + serial number 5 – Model name 6 – Certification Number 7 - Manufacture 8 - Origin 6. Installation Guide This product is installed in the headlining position of the car if the user chooses the digital key option when purchasing the vehicle. 6 / 6 FCC warning 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum 20 cm between the radiator and your body. This transmitter must not be collocated or operating in conjunction with any other antenna or transmitter unless authorized to do so by the FCC. IC Warning This device complies with Industry Canada license-exempt RSS standard(s). 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.

1 19-1BL, 90, 4Sandan 5 gil, Jiksan-eup, Cheonan-Si, Chungcheongnam-Do, South Korea Te l : +82-41-590-5700 Web page : www.amosense.co.kr D ate : 2021/05/ 31 Attestation letter, To whom it may concern: We hereby define ASBLEM as below. 1.Mode l classificatio n ASBL EM models are classified as follows. -P roduct Name : UNIT ASSY-WRLS -Model Name : ASBLEM00 -Derived Model Name : ASBLEM01 -FCCID: 2AS9T-ASBLEM -IC: 27298-ASBLEM There is no difference between ASBLEM00 model and ASBLEM01 model in electrical, circuitous, or external appearance. The difference between the two models is the product name according to the final car model. 2. G eo-location ASBLEM00 model and ASBLEM01 model do not support Geo-location function. 3.B luetooth LE versi on A SBLEM00 model and ASBLEM01 model only support LE (1 Mbps). S incerely, TaikJin Yang Principal engineer

AMOSENSE 19-1BL, 90, 4Sandan 5 gil, Jiksan-eup Cheonan-Si,Chungcheongnam-Do South Korea Date: 06/22/2021 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Letter of Authorization We, the undersigned, hereby authorize Geunki Son of DT&C C o., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AS9T-ASBLEM including signing of all documents relating to these matters. Any and all acts carried out by Geunki Son of DT&C C o., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from AMOSENSE. “I, 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. 853(a).” Sincerely, Contact Name: TaikJin Yang Title: Principal engineer

AMOSENSE 19-1BL, 90, 4Sandan 5 gil, Jiksan-eup Cheonan-Si,Chungcheongnam-Do South Korea Date: 06/22/2021 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Request of Confidentiality FCC ID: 2AS9T-ASBLEM To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, AMOSENSE. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give AMOSENSE. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description SHORT-TERM 6 Internal Photos 7 External Photos 8 Test-Setup Photos 9 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Contact Name: TaikJin Yang Title: Principal engineer

FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. View 1 FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. View 2 FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. View 3

FCC I D : 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. -Th e FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this lab el. FCC ID : 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label.

FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. View 1 FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. View 2 FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. View 3 <Antenna> <Antenna>

FCC ID: RF function or Mode Max Target Power (dBm) ANT Gain (dBi) Maximum EIRP (dBm) Maximum EIRP (mW) Maximum power density (mW/cm 2 ) Requriment (mW/cm 2 ) LE(ANT1) 2402.00 ~ 2480.00 2.20 3.30 5.50 3.548 0.0007 1.000 LE(ANT2) 2402.00 ~ 2480.00 2.00 3.30 5.30 3.389 0.0007 1.000 ~~~~~~~ ▪ S = - Note = / ( 4 X 20 2 X π ) = mW/cm 2 Electric Field strength (V/m) Magnetic field strength (A/m) Power Density (mW/cm 2 ) Averageing time (minutes) 0.3 ~ 1.34 614 1.63 *100 30 1.34 ~ 30 824/f 2.19 / f *180 / f 2 30 30 ~ 300 27.5 0.073 0.2 30 300 ~ 1,500 f / 1500 30 1,500 ~ 100,000 1.0 30 Conclusion : The exposure condition of this device is compliant with FCC EIRP / ( 4 R 2 π ) 3.5482 S= Maximum power density(mW/cm 2 ) 0.00071 EIRP= Equivalent Isotropic Radiated Power(mW) f = frequency in MHz * = Plane-wave equivalent power density ▪ Limits for General Population/Uncontrolled Exposure Frequency range (MHz) R= Distance to the center of the radiation of the antenna(20cm) 2AS9T-ASBLEM MPE Calculation : LE Frequency range (MHz) The EUT will only be used with a separation of 20 centimeters o r greater between the antenna and the body of the user. The MPE sample calculation for this exposure is shown below. Note: Refer to the operation description for the max tune-up po wer.

FCC ID: 2AS9T-ASBLEM Report No.: DRTFCC2106-0065 IC : 27298-ASBLEM This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-238(06)210316 Pages: 2 / 61 Test Report Version Test Report No. Date Description Revised by Reviewed by DRTFCC2106-0065 Jun, 24. 2021 Initial issue JaeHyeok Bang GeunKi Son FCC ID: 2AS9T-ASBLEM Report No.: DRTFCC2106-0065 IC : 27298-ASBLEM This test report is prohibited to copy or reissue in whole or in part without the approval of DT&C Co., Ltd. TRF-RF-238(06)210316 Pages: 3 / 61 Table of Contents 1. General Information .................................................................................... 4 1.1 Testing Laboratory ........................................................................................................... 4 1.2 Test Environment ............................................................................................................. 4 1.3 Measurement Uncertainty ................................................................................................ 4 1.4 Details of Applicant .......................................................................................................... 5 1.5 Description of EUT ........................................................................................................... 5 1.6 Declaration by the applicant / manufacturer ................................................................. 5 1.7 Test Equipment List ......................................................................................................... 6 1.8 Summary of Test Results ................................................................................................ 7 2. Test Methodology ........................................................................................ 8 2.1 EUT Configuration ............................................................................................................ 8 2.2 EUT Exercise ..................................................................................................................... 8 2.3 General Test Procedures ................................................................................................. 8 2.4 Description of Test Modes ............................................................................................... 8 2.5 Instrument Calibration ..................................................................................................... 8 3. Test Result ................................................................................................... 9 3.1 Maximum Peak Conducted Output Power ..................................................................... 9 3.1.1 Test Setup ..................................................................................................................... 9 3.1.2 Test Procedures ........................................................................................................... 9 3.1.3 Test Results .................................................................................................................. 9 3.2 6 dB Bandwidth Measurement ...................................................................................... 14 3.2.1 Test Setup ................................................................................................................... 14 3.2.2 Test Procedures ......................................................................................................... 14 3.2.3 Test Results ................................................................................................................ 14 3.3 Maximum Power Spectral Density. ............................................................................... 19 3.3.1 Test Setup ................................................................................................................... 19 3.3.2 Test Procedures ......................................................................................................... 19 3.3.3 Test Results ................................................................................................................ 19 3.4 Unwanted Emissions (Conducted) ............................................................................... 24 3.4.1 Test Setup ................................................................................................................... 24 3.4.2 Test Procedures ......................................................................................................... 24 3.4.3 Test Results ................................................................................................................ 25 3.5 Unwanted Emissions (Radiated) ................................................................................... 41 3.5.1 Test Setup ................................................................................................................... 43 3.5.2 Test Procedures ......................................................................................................... 43 3.5.3 Test Results ................................................................................................................ 44 3.6 Power line Conducted Emissions ................................................................................. 46 3.6.1 Test Setup ................................................................................................................... 46 3.6.2 Test Procedures ......................................................................................................... 46 3.6.3 Test Results ................................................................................................................ 46 3.7 Occupied Bandwidth ...................................................................................................... 47 3.7.1 Test Setup .................................................................................................................…

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FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. Test Setup photographs EUT Position: X-axis EUT Position: Y-axis EUT Position: Z-axis FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (0.009 ~ 30MHz) FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Below 1GHz) FCC ID: 2AS9T-ASBLEM IC: 27298-ASBLEM Copyright Ⓒ 2021, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz)