2AOK9-MIDRIVED0770mai Rearview Dash Cam Wide

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[2020-03-30] Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement 70mai Co., Ltd. FCC ID: 2AOK9-MIDRIVED07 To Whom It May Concern: We, 70mai Co., Ltd. hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number (2AOK9-MIDRIVED07) under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (2020-03-30). The Limited Agency Agreement expires until further notice, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] 70mai Co., Ltd. Contact person: Cindy Lv

Mar. 25, 2020 Federal Communication Commission Authorization and Evaluation Division FCC ID: 2AOK9-MIDRIVED07 Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Schematics 3: Operational Description 4: Parts List The above 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. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, 70mai Co., Ltd. Contact person: Cindy Lv

External Photos ALL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT(PORT)

FCC ID Label Location 60mm*20mm FCC ID: 2AOK9-MIDRIVED07 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.

Internal Photos OPEN VIEW OF EUT-1 OPEN VIEW OF EUT-2 OPEN VIEW OF EUT-3 OPEN VIEW OF EUT-4 WIFI Antenna INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT INTERNAL VIEW-5 OF EUT VIEW OF BATTERY

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description 70mai Rearview Dash Cam Wide Model Name Midrive D07 FCC ID 2AOK9-MIDRIVED07 2. EVALUATION METHOD AND LIMIT Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-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 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. S=PG/4πR² 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 CALCULATION A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be at least 20 cm and fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. Antenna Gain=0.8dBi (Numeric 1.2), π=3.14 Note: 1. Only the worst case recorded. Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 2412 17.81 60.39 0.014 1

Page 1 of 85 Report No.: AGC01519200101FE05 FCC ID : 2AOK9-MIDRIVED07 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : 70mai Rearview Dash Cam Wide BRAND NAME : 70mai MODEL NAME : Midrive D07 APPLICANT : 70mai Co., Ltd. DATE OF ISSUE : Mar. 23, 2020 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. FCC Test Report Report No.: AGC01519200101FE05 Page 2 of 85 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 23, 2020 Valid Initial Release Report No.: AGC01519200101FE05 Page 3 of 85 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ..................................................................................................... 6 2.3. IEEE 802.11N MODULATION SCHEME .................................................................................................. 7 2.4. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................. 7 2.5. TEST METHODOLOGY .......................................................................................................................... 7 2.6. SPECIAL ACCESSORIES ....................................................................................................................... 7 2.7. EQUIPMENT MODIFICATIONS .............................................................................................................. 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 8 4. DESCRIPTION OF TEST MODES ................................................................................................................. 9 5. SYSTEM TEST CONFIGURATION ............................................................................................................. 10 5.1. CONFIGURATION OF EUT SYSTEM ................................................................................................... 10 5.2. EQUIPMENT USED IN EUT SYSTEM ................................................................................................... 10 5.3. SUMMARY OF TEST RESULTS ............................................................................................................ 10 6. TEST FACILITY ........................................................................................................................................... 11 7. OUTPUT POWER ........................................................................................................................................ 12 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 13 8. 6 DB BANDWIDTH ...................................................................................................................................... 15 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................. 16 9. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 24 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 24 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 24 9.3. MEASUREMENT EQUIPMENT USEDJN ............................................................................................. 24 9.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 24 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ....................................................... 43 Report No.: AGC01519200101FE05 Page 4 of 85 10.1 MEASUREMENT PROCEDURE .......................................................................................................... 43 10.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 43 10.3 MEASUREMENT EQUIPMENT USED ................................................................................................. 43 10.4 LIMITS AND MEASUREMENT RESULT .............................................................................................. 43 11. RADIATED EMISSION ............................................................................................................................... 51 11.1. MEASUREMENT PROCEDURE ......................................................................................................... 51 11.2. TEST SETUP ....................................................................................................................................... 52 11.3. LIMITS AND MEASUREMENT RESULT ..…

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Report No.: AGC01519200101FE05 Page 61 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2412MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 62 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2462MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 63 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11b with data rate 1 2462MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 64 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2412MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 65 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2412MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 66 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2462MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 67 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11g with data rate 6 2462MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 68 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2412MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 69 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2412MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 70 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2462MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 71 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 20 with data rate 6.5 2462MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 72 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 40 with data rate 13.5 2422MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 73 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 40 with data rate 13.5 2422MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 74 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 40with data rate 13.5 2452MHZ Antenna Horizontal PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 75 of 85 EUT 70mai Rearview Dash Cam Wide Model Name Midrive D07 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode 802.11n 40 with data rate 13.5 2452MHZ Antenna Vertical PK AV RESULT: PASS Report No.: AGC01519200101FE05 Page 76 of 85 APPENDIX A: PHOTOGRAPHS OF TEST SETUP FCC RADIATED EMISSION TEST SETUP BELOW 1GHZ FCC RADIATED EMISSION TEST SETUP ABOVE 1GHZ Report No.: AGC01519200101FE05 Page 77 of 85 APPENDIX B: PHOTOGRAPHS OF EUT ALL VIEW OF EUT TOP VIEW OF EUT Report No.: AGC01519200101FE05 Page 78 of 85 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC01519200101FE05 Page 79 of 85 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC01519200101FE05 Page 80 of 85 RIGHT VIEW OF EUT VIEW OF EUT(PORT) Report No.: AGC01519200101FE05 Page 81 of 85 OPEN VIEW OF EUT-1 OPEN VIEW OF EUT-2 Report No.: AGC01519200101FE05 Page 82 of 85 OPEN VIEW OF EUT-3 OPEN VIEW OF EUT-4 WIFI Antenna Report No.: AGC01519200101FE05 Page 83 of 85 INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT Report No.: AGC01519200101FE05 Page 84 of 85 INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT Report No.: AGC01519200101FE05 Page 85 of 85 INTERNAL VIEW-5 OF EUT VIEW OF BATTERY ----END OF REPORT----

Test Setup Photos FCC RADIATED EMISSION TEST SETUP BELOW 1GHZ FCC RADIATED EMISSION TEST SETUP ABOVE 1GHZ