2A4Q3-RMPRideshare Monitoring Platform

slot Insert 06 Remove the release paper of adhesive,and mount the dashcam to the windshie ld. Adjust the camera to the proper angle for taking,records. Connect the cables tightly at the ends, and Insert the cigarette lighter into the socket. Type-C 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's 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 device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. 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 followingmeasures: -- 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 ID: 2A4Q3-RMP

DisplayRide Inc Agent Authorization Letter (2022-04-21) 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 NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District, Shenzhen, Guangdong, China Alex.li [email protected] 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, Navin Jethani / Manager Date/City: 2022-04-21 / Cupertino Phone: +1-4085155941 E-mail: [email protected]

Report No.: STR220120001006E Page 421 of 471 Band41 QPSK BW=20MHz Channel=41240 RB Size=1 Position=#0 Band41 QPSK BW=20MHz Channel=41240 RB Size=100 Position=#0 Report No.: STR220120001006E Page 422 of 471 Band41 QAM16 BW=20MHz Channel=41240 RB Size=1 Position=#0 Band41 QAM16 BW=20MHz Channel=41240 RB Size=100 Position=#0 Report No.: STR220120001006E Page 423 of 471 Band5 QPSK BW=1.4MHz Channel=20407 RB Size=1 Position=#0 Band5 QPSK BW=1.4MHz Channel=20407 RB Size=6 Position=#0 Report No.: STR220120001006E Page 424 of 471 Band5 QAM16 BW=1.4MHz Channel=20407 RB Size=1 Position=#0 Band5 QAM16 BW=1.4MHz Channel=20407 RB Size=6 Position=#0 Report No.: STR220120001006E Page 425 of 471 Band5 QPSK BW=1.4MHz Channel=20525 RB Size=1 Position=#0 Band5 QPSK BW=1.4MHz Channel=20525 RB Size=6 Position=#0 Report No.: STR220120001006E Page 426 of 471 Band5 QAM16 BW=1.4MHz Channel=20525 RB Size=1 Position=#0 Band5 QAM16 BW=1.4MHz Channel=20525 RB Size=6 Position=#0 Report No.: STR220120001006E Page 427 of 471 Band5 QPSK BW=1.4MHz Channel=20643 RB Size=1 Position=#0 Band5 QPSK BW=1.4MHz Channel=20643 RB Size=6 Position=#0 Report No.: STR220120001006E Page 428 of 471 Band5 QAM16 BW=1.4MHz Channel=20643 RB Size=1 Position=#0 Band5 QAM16 BW=1.4MHz Channel=20643 RB Size=6 Position=#0 Report No.: STR220120001006E Page 429 of 471 Band5 QPSK BW=3MHz Channel=20415 RB Size=1 Position=#0 Band5 QPSK BW=3MHz Channel=20415 RB Size=15 Position=#0 Report No.: STR220120001006E Page 430 of 471 Band5 QAM16 BW=3MHz Channel=20415 RB Size=1 Position=#0 Band5 QAM16 BW=3MHz Channel=20415 RB Size=15 Position=#0 Report No.: STR220120001006E Page 431 of 471 Band5 QPSK BW=3MHz Channel=20525 RB Size=15 Position=#0 Band5 QPSK BW=3MHz Channel=20525 RB Size=1 Position=#0 Report No.: STR220120001006E Page 432 of 471 Band5 QAM16 BW=3MHz Channel=20525 RB Size=15 Position=#0 Band5 QAM16 BW=3MHz Channel=20525 RB Size=1 Position=#0 Report No.: STR220120001006E Page 433 of 471 Band5 QPSK BW=3MHz Channel=20635 RB Size=1 Position=#0 Band5 QPSK BW=3MHz Channel=20635 RB Size=15 Position=#0 Report No.: STR220120001006E Page 434 of 471 Band5 QAM16 BW=3MHz Channel=20635 RB Size=1 Position=#0 Band5 QAM16 BW=3MHz Channel=20635 RB Size=15 Position=#0 Report No.: STR220120001006E Page 435 of 471 Band5 QPSK BW=5MHz Channel=20425 RB Size=25 Position=#0 Band5 QPSK BW=5MHz Channel=20425 RB Size=1 Position=#0 Report No.: STR220120001006E Page 436 of 471 Band5 QAM16 BW=5MHz Channel=20425 RB Size=1 Position=#0 Band5 QAM16 BW=5MHz Channel=20425 RB Size=25 Position=#0 Report No.: STR220120001006E Page 437 of 471 Band5 QPSK BW=5MHz Channel=20525 RB Size=1 Position=#0 Band5 QPSK BW=5MHz Channel=20525 RB Size=25 Position=#0 Report No.: STR220120001006E Page 438 of 471 Band5 QAM16 BW=5MHz Channel=20525 RB Size=1 Position=#0 Band5 QAM16 BW=5MHz Channel=20525 RB Size=25 Position=#0 Report No.: STR220120001006E Page 439 of 471 Band5 QPSK BW=5MHz Channel=20625 RB Size=1 Position=#0 Band5 QPSK BW=5MHz Channel=20625 RB Size=25 Position=#0 Report No.: STR220120001006E Page 440 of 471 Band5 QAM16 BW=5MHz Channel=20625 RB Size=25 Position=#0 Band5 QAM16 BW=5MHz Channel=20625 RB Size=1 Position=#0 Report No.: STR220120001006E Page 441 of 471 Band5 QPSK BW=10MHz Channel=20450 RB Size=1 Position=#0 Band5 QAM16 BW=10MHz Channel=20450 RB Size=1 Position=#0 Report No.: STR220120001006E Page 442 of 471 Band5 QPSK BW=10MHz Channel=20450 RB Size=50 Position=#0 Band5 QAM16 BW=10MHz Channel=20450 RB Size=50 Position=#0 Report No.: STR220120001006E Page 443 of 471 Band5 QPSK BW=10MHz Channel=20525 RB Size=1 Position=#0 Band5 QPSK BW=10MHz Channel=20525 RB Size=50 Position=#0 Report No.: STR220120001006E Page 444 of 471 Band5 QAM16 BW=10MHz Channel=20525 RB Size=50 Position=#0 Band5 QAM16 BW=10MHz Channel=20525 RB Size=1 Position=#0 Report No.: STR220120001006E Page 445 of 471 Band5 QPSK BW=10MHz Channel=20600 RB Size=1 Position=#0 Band5 QPSK BW=10MHz Channel=20600 RB Size=50 Position=#0 Report No.: STR220120001006E Page 446 of 471 Band5 QAM16 BW=10MHz Channel=20600 RB Size=1 Position=#0 Band5 QAM16 BW=10MHz Channel=20600 RB Size=50 Position=#0 Report No.: STR220120001006E Page 447 of 471 Band7 QPSK BW=5MHz Channel=20775 RB Size=25 Position=#0 Band7 QPSK BW=5MHz Channel=20775 RB Size=1 Position=#0 Report No.: STR220120001006E Page 448 of 471 Band7 QAM16 BW=5MHz Channel=20775 RB Size=1 Position=#0 Band7 QAM16 BW=5MHz Channel=20775 RB Size=25 Position=#0 Report No.: STR220120001006E Page 449 of 471 Band7 QPSK BW=5MHz Channel=21100 RB Size=1 Position=#0 Band7 QPSK BW=5MHz Channel=21100 RB Size=25 Position=#0 Report No.: STR220120001006E Page 450 of 471 Band7 QAM16 BW=5MHz Channel=21100 RB Size=1 Position=#0 Band7 QAM16 BW=5MHz Channel=21100 RB Size=25 Position=#0 Report No.: STR220120001006E Page 451 of 471 Band7 QPSK BW=5MHz Channel=21425 RB Size=1 Position=#0 Band7 QPSK BW=5MHz Channel=21425 RB Size=25 Position=#0 Report No.: STR220120001006E Page 452 of 471 Band7 QAM16 BW=5MHz Channel=21425 RB Size=1 Position=#0 Band7 QAM16 BW=5MHz Channel=21425 RB Size=25 Position=#0 Report No.: STR220120001006E Page 453 of 471 Band7 QPSK BW=10MHz Channel=20800 RB Size=1 Position=#0 Band7 QAM16 BW=10MHz Channel=20800 RB Size=1 Position=#0 Report No.: STR220120001006E Page 454 of 471 Band7 QPSK BW=10MHz Channel=20800 RB Size=50 Position=#0 Band7 QAM16 BW=10MHz Channel=20800 RB Size=50 Position=#0 Report No.: STR220120001006E Page 455 of 471 Band7 QPSK BW=10MHz Channel=21100 RB Size=1 Position=#0 Band7 QPSK BW=10MHz Channel=21100 RB Size=50 Position=#0 Report No.: STR220120001006E Page 456 of 471 Band7 QAM16 BW=10MHz Channel=21100 RB Size=50 Position=#0 Band7 QAM16 BW=10MHz Channel=21100 RB Size=1 Position=#0 Report No.: STR220120001006E Page 457 of 471 Band7 QPSK BW=10MHz Channel=21400 RB Size=1 Position=#0 Band7 QPSK BW=10MHz Channel=21400 RB Size=50 Position=#0 Report No.: STR220120001006E Page 458 of 471 Band7 QAM16 BW=10MHz Channel=21400 RB Size=1 Position=#0 Band7 QAM16 BW=10MHz Channel=21400 RB Si…

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Report No.: STR220120001005E Page 1 of 17 1 Conducted output power Band Channel Frequency (MHz) Power (dBm) high Limit (dBm) Verdict WCDMA Band2 9262 1852.4 23.24 37 PASS WCDMA Band2 9400 1880 23.21 37 PASS WCDMA Band2 9538 1907.6 23.11 37 PASS WCDMA Band5 4132 826.4 22.98 37 PASS WCDMA Band5 4182 836.4 22.96 37 PASS WCDMA Band5 4233 846.6 22.99 37 PASS 2 Peak-to-Average Ratio Band Channel Frequency (MHz) Result (dB) high Limit (dB) Verdict WCDMA Band2 9262 1852.4 2.88 13 PASS WCDMA Band2 9400 1880 2.88 13 PASS WCDMA Band2 9538 1907.6 2.84 13 PASS WCDMA Band5 4132 826.4 2.96 13 PASS WCDMA Band5 4182 836.4 3.00 13 PASS WCDMA Band5 4233 846.6 3.02 13 PASS WCDMA Band2 Channel=9538 WCDMA Band2 Channel=9400 Report No.: STR220120001005E Page 2 of 17 WCDMA Band2 Channel=9262 WCDMA Band5 Channel=4132 Report No.: STR220120001005E Page 3 of 17 WCDMA Band5 Channel=4233 WCDMA Band5 Channel=4182 Report No.: STR220120001005E Page 4 of 17 Report No.: STR220120001005E Page 5 of 17 3 Occupied bandwidth Band Channel Frequency (MHz) 99% OBW (kHz) -26dB EBW (kHz) Verdict WCDMA Band2 9262 1852.4 4161.119 4725.897 PASS WCDMA Band2 9400 1880 4162.559 4692.760 PASS WCDMA Band2 9538 1907.6 4162.028 4721.002 PASS WCDMA Band5 4132 826.4 4137.414 4706.921 PASS WCDMA Band5 4182 836.4 4145.268 4726.458 PASS WCDMA Band5 4233 846.6 4138.260 4697.116 PASS WCDMA Band2 Channel=9538 WCDMA Band2 Channel=9400 Report No.: STR220120001005E Page 6 of 17 WCDMA Band2 Channel=9262 WCDMA Band5 Channel=4233 Report No.: STR220120001005E Page 7 of 17 WCDMA Band5 Channel=4182 WCDMA Band5 Channel=4132 Report No.: STR220120001005E Page 8 of 17 Report No.: STR220120001005E Page 9 of 17 4 Band edge Band Channel Frequency (MHz) Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict WCDMA Band2 9262 1852.4 1850.00 -19.03 -13 PASS WCDMA Band2 9538 1907.6 1910.00 -19.01 -13 PASS WCDMA Band5 4132 826.4 824.00 -21.06 -13 PASS WCDMA Band5 4233 846.6 849.00 -21.34 -13 PASS WCDMA Band2 Channel=9538 WCDMA Band2 Channel=9262 Report No.: STR220120001005E Page 10 of 17 WCDMA Band5 Channel=4233 WCDMA Band5 Channel=4132 Report No.: STR220120001005E Page 11 of 17 Report No.: STR220120001005E Page 12 of 17 5 Out-of-band emissions Band Channel Frequency (MHz) Spur Freq (MHz) Spur Level (dBm) Limit (dBm) Verdict WCDMA Band2 9262 1852.4 19953.57 -23.57 -13 PASS WCDMA Band2 9400 1880 18468.30 -23.47 -13 PASS WCDMA Band2 9538 1907.6 17754.87 -23.20 -13 PASS WCDMA Band5 4132 826.4 7647.58 -29.98 -13 PASS WCDMA Band5 4182 836.4 2498.82 -29.87 -13 PASS WCDMA Band5 4233 846.6 3155.84 -30.01 -13 PASS WCDMA Band2 Channel=9538 WCDMA Band2 Channel=9400 Report No.: STR220120001005E Page 13 of 17 WCDMA Band2 Channel=9262 WCDMA Band5 Channel=4182 Report No.: STR220120001005E Page 14 of 17 WCDMA Band5 Channel=4132 WCDMA Band5 Channel=4233 Report No.: STR220120001005E Page 15 of 17 Report No.: STR220120001005E Page 16 of 17 6 Conducted output power Band Channel Frequency (MHz) Power (dBm) high Limit (dBm) Verdict HSDPA Band2 Subtest1 9262 1852.4 22.23 37 PASS HSDPA Band2 Subtest2 9262 1852.4 22.03 37 PASS HSDPA Band2 Subtest3 9262 1852.4 20.98 37 PASS HSDPA Band2 Subtest4 9262 1852.4 20.82 37 PASS HSDPA Band2 Subtest1 9400 1880 22.16 37 PASS HSDPA Band2 Subtest2 9400 1880 21.92 37 PASS HSDPA Band2 Subtest3 9400 1880 20.70 37 PASS HSDPA Band2 Subtest4 9400 1880 20.49 37 PASS HSDPA Band2 Subtest1 9538 1907.6 22.07 37 PASS HSDPA Band2 Subtest2 9538 1907.6 21.73 37 PASS HSDPA Band2 Subtest3 9538 1907.6 20.45 37 PASS HSDPA Band2 Subtest4 9538 1907.6 20.41 37 PASS HSDPA Band5 Subtest1 4132 826.4 21.97 37 PASS HSDPA Band5 Subtest2 4132 826.4 21.76 37 PASS HSDPA Band5 Subtest3 4132 826.4 20.38 37 PASS HSDPA Band5 Subtest4 4132 826.4 20.45 37 PASS HSDPA Band5 Subtest1 4182 836.4 21.94 37 PASS HSDPA Band5 Subtest2 4182 836.4 21.66 37 PASS HSDPA Band5 Subtest3 4182 836.4 20.41 37 PASS HSDPA Band5 Subtest4 4182 836.4 20.55 37 PASS HSDPA Band5 Subtest1 4233 846.6 21.93 37 PASS HSDPA Band5 Subtest2 4233 846.6 21.75 37 PASS HSDPA Band5 Subtest3 4233 846.6 20.61 37 PASS HSDPA Band5 Subtest4 4233 846.6 20.24 37 PASS Report No.: STR220120001005E Page 17 of 17 7 Conducted output power Band Channel Frequency (MHz) Power (dBm) high Limit (dBm) Verdict HSUPA Band2 Subtest1 9262 1852.4 21.48 37 PASS HSUPA Band2 Subtest2 9262 1852.4 22.15 37 PASS HSUPA Band2 Subtest3 9262 1852.4 21.47 37 PASS HSUPA Band2 Subtest4 9262 1852.4 22.28 37 PASS HSUPA Band2 Subtest5 9262 1852.4 21.43 37 PASS HSUPA Band2 Subtest1 9400 1880 21.36 37 PASS HSUPA Band2 Subtest2 9400 1880 22.07 37 PASS HSUPA Band2 Subtest3 9400 1880 21.42 37 PASS HSUPA Band2 Subtest4 9400 1880 22.22 37 PASS HSUPA Band2 Subtest5 9400 1880 21.46 37 PASS HSUPA Band2 Subtest1 9538 1907.6 21.49 37 PASS HSUPA Band2 Subtest2 9538 1907.6 21.84 37 PASS HSUPA Band2 Subtest3 9538 1907.6 21.42 37 PASS HSUPA Band2 Subtest4 9538 1907.6 21.78 37 PASS HSUPA Band2 Subtest5 9538 1907.6 21.35 37 PASS HSUPA Band5 Subtest1 4132 826.4 21.22 37 PASS HSUPA Band5 Subtest2 4132 826.4 21.66 37 PASS HSUPA Band5 Subtest3 4132 826.4 21.17 37 PASS HSUPA Band5 Subtest4 4132 826.4 21.97 37 PASS HSUPA Band5 Subtest5 4132 826.4 21.16 37 PASS HSUPA Band5 Subtest1 4182 836.4 21.19 37 PASS HSUPA Band5 Subtest2 4182 836.4 21.91 37 PASS HSUPA Band5 Subtest3 4182 836.4 21.19 37 PASS HSUPA Band5 Subtest4 4182 836.4 21.91 37 PASS HSUPA Band5 Subtest5 4182 836.4 21.00 37 PASS HSUPA Band5 Subtest1 4233 846.6 21.15 37 PASS HSUPA Band5 Subtest2 4233 846.6 21.86 37 PASS HSUPA Band5 Subtest3 4233 846.6 21.05 37 PASS HSUPA Band5 Subtest4 4233 846.6 21.95 37 PASS HSUPA Band5 Subtest5 4233 846.6 21.03 37 PASS

DisplayRide Inc Family models declaration letter. 2022-04-21 We Company: DisplayRide Inc Address: 1187 Gardenside Ln, Cupertino, CA 95014 USA Product: Rideshare Monitoring Platform Model Name: MODEL-T Family Model: MODEL-C, MODEL-RV All the model are the same circuit and RF module, except the exterior color and model name difference. Thanks Signature Navin Jethani / Manager Date/City: 2022-04-21 / Cupertino Phone: +1-4085155941 E-mail: [email protected]

DisplayRide Inc Long Term Confidentiality Request Letter (2022-04-21) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product: Rideshare Monitoring Platform Model No.: MODEL-T, MODEL-C, MODEL-RV FCC ID: 2A4Q3-RMP 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  Schematic Diagram  Block Diagram  Operational Description  Parts List  Tune Up Procedure  Software Security Requirements for UNII devices 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. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Please contact me if there is any information you may need. Sincerely, Navin Jethani / Manager Date/City: 2022-04-21 / Cupertino Phone: +1-4085155941 E-mail: [email protected]

FCC ID: 2A4Q3-RMP Maximum Permissible Exposure (MPE) According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d GP**30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. BT: Measurement Result Operation Frequency: 2402MHz~2480MHz Power density limited: 1mW/ cm 2 Antenna Type: PIFA Antenna Antenna gain: 1dBi; R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(1/10)=1.26 conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2402 7.279 7±18 6.3101.001.260.00161 2441 6.786 7±18 6.3101.001.260.00161 2480 6.24 7±18 6.3101.001.260.00161 2402 7.3 7±18 6.3101.001.260.00161 2441 6.691 7±18 6.3101.001.260.00161 2480 6.029 7±18 6.3101.001.260.00161 2402 7.647 7±18 6.3101.001.260.00161 2441 6.807 7±18 6.3101.001.260.00161 2480 6.56 7±18 6.3101.001.260.00161 Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 2DH5 3DH5 (mW/cm2 )(mW/cm2) Antenna Gain DH5 Max tune-up power conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2402 2.869 2±13 1.9951.001.260.00051 2440 1.57 2±13 1.9951.001.260.00051 2480 2.074 2±13 1.9951.001.260.00051 (mW/cm2 )(mW/cm2) Antenna Gain GFSK Max tune-up power Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 2.4G WIFI: Operation Frequency: WIFI 802.11b/g/n HT20: 2412-2462MHz, WIFI 802.11n HT40:2422-2452MHz Power density limited: 1mW/ cm 2 Antenna Type: PIFA antenna Antenna gain: 1dBi; R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(1/10)=1.26 conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 241217.7817±118 63.0961.001.260.01581 243717.4317±118 63.0961.001.260.01581 246217.2617±118 63.0961.001.260.01581 241216.1116±117 50.1191.001.260.01261 243715.3116±117 50.1191.001.260.01261 246215.4316±117 50.1191.001.260.01261 241213.4713±114 25.1191.001.260.00631 243713.6113±114 25.1191.001.260.00631 246212.7413±114 25.1191.001.260.00631 242212.8613±114 25.1191.001.260.00631 24371313±114 25.1191.001.260.00631 245213.0713±114 25.1191.001.260.00631 802.11n(H T40) Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 802.11g 802.11n H20 (mW/cm2 )(mW/cm2) Antenna Gain 802.11b Max tune-up power 5G WIFI: Operation Frequency: WIFI 802.11a/ac/n(HT20): 5180-5240MHz, 5745-5825MHz; WIFI 802.11ac/n(HT40): 5190-5230MHz, 5755-5795MHz; WIFI 802.11ac80:5210-5210MHz, 5775-5775MHz Power density limited: 1mW/cm Antenna Type: PIFA Antenna Antenna gain:1dBi; R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(1/10)=1.26 5.2G conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 518010.4210±111 12.5891.001.260.00321 520010.4510±111 12.5891.001.260.00321 524010.9510±111 12.5891.001.260.00321 518010.6911±112 15.8491.001.260.00401 520010.7111±112 15.8491.001.260.00401 524011.2211±112 15.8491.001.260.00401 519010.110±111 12.5891.001.260.00321 523010.6110±111 12.5891.001.260.00321 5210802.11ac8011.1311±112 15.8491.001.260.00401 518010.9610±111 12.5891.001.260.00321 520010.510±111 12.5891.001.260.00321 524010.8210±111 12.5891.001.260.00321 51909.810±111 12.5891.001.260.00321 523010.3410±111 12.5891.001.260.00321 Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 802.11n H20 802.11n H40 802.11ac20 802.11ac40 (mW/cm2 )(mW/cm2) Antenna Gain 802.11a Max tune-up power 5.8G conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 57459.839±110 10.0001.001.260.00251 57859.199±110 10.0001.001.260.00251 58258.829±110 10.0001.001.260.00251 57459.99±110 10.0001.001.260.00251 57859.279±110 10.0001.001.260.00251 58258.939±110 10.0001.001.260.00251 57559.369±110 10.0001.001.260.00251 57959.329±110 10.0001.001.260.00251 5775802.11ac808.979±110 10.0001.001.260.00251 57459.869±110 10.0001.001.260.00251 57859.279±110 10.0001.001.260.00251 58258.899±110 10.0001.001.260.00251 57559.359±110 10.0001.001.260.00251 57959.339±110 10.0001.001.260.00251 (mW/cm2 )(mW/cm2) Antenna Gain 802.11a Max tune-up power Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 802.11n H20 802.11n H40 802.11ac20 802.11ac40 WCDMA/LTE Antenna Type: PIFA antenna UMTS FDD Band V: 2dBi; UMTS FDD Band II: 2dBi; LTE FDD Band 2:2dBi;LTE FDD Band 4:2dBi;LTE FDD Band 5:2dBi; LTE-FDD Band 7:2dBi;LTE FDD Band 12:2dBi; LTE FDD Band 17: 2dBi; LTE FDD Band 41: 2dBi; Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric WCDMA Band 223.5223.87221.580.07061 WCDMA Band 523199.52621.580.06291 LTE Band 223.5223.87221.580.07061 LTE Band 423.5223.87221.580.07061 LTE Band 523199.52621.580.06291 LTE Band 724.5281.83821.580.08891 LTE Band 1223199.52621.580.06291 LTE Band 1723199.52621.580.06291 LTE Band 4124.5281.83821.580.08891 modulation (mW/cm2 )(mW/cm2) Antenna Gain Max tune-up power SIMULTANEOUS TRANSMISSIONS When a number of sources at different frequencies, and/or broadband sources, contribute to the total exposure, it becomes necessary to weigh each contribution relative to the MPE. To comply with the MPE, the fraction of the MPE in terms of E 2 , H 2 (or power density) incurred within each frequency interval should be determined and the sum of all such fractions should not exceed unity. In order to ensure compliance with the MPE for a controlled environment, the sum of the ratios of the power density to the corresponding MPE should not exceed unity. That is Max. SIMULTANEOUS TRANSMISSIONS MODE Max EIRPAntenna Evaluation result Power density Limits Gain (dBi) 17.781200.0119321 24.52200.0560690.549 Wi-Fi 2.4G + GSM 850 Band 0.114061 SISO Verdict M…

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DisplayRide Inc Short Term Confidentiality Request Letter (2022-04-21) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For Product: Rideshare Monitoring Platform Model No.: MODEL-T, MODEL-C, MODEL-RV FCC ID: 2A4Q3-RMP To Whom It May Concern: In accordance with sections 0.457 and 0.459 of CFR 47, <DisplayRide Inc>. requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Test setup photos Internal photos User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which <DisplayRide Inc> considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, <DisplayRide Inc> feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Navin Jethani / Manager Date/City: 2022-04-21 / Cupertino Phone: +1-4085155941 E-mail: [email protected]

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8

Photo 9 Photo 10 Photo 11 Photo 12 . 3/4G Main ANT BT/WIFI ANT Photo 13 Photo 14 4G AUX ANT Photo 15 Photo 16 Photo 17 Photo 18 Photo 19 Photo 20 Photo 21 Photo 22

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