2BBBN-A4A4 Dash Cam

Section Company n Address: R District, Ha Product N a FCC ID: 2B Model(s): A F9 2.911(d)(5 ) We, [Hang z authorizatio  Pro  Ide n Yours sinc e Name: Carr Title: CEO Company n Signature NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s 2.911(d) name: Hang Room 701, S ngzhou, Zh ame: A4 Das BBBN-A4 A4, A2, A6, A )(i) Equipm zhou Tanlin on is sough hibited fro m ntified as an erely, rie Lian name: Hang : ” ; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Hangzh )(5)(i) Ce gzhou Tanlin South Buildi hejiang, Chi sh Cam A6 Pro, A8, ment Type k Technolo g t through ce m receiving n equipmen gzhou Tanlin of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the hou Tanl ertificatio nk Technolo ing, Building na A10, F7N L gy Co.,Ltd.] ertification i an equipm e nt type in the nk Technolo and Services C list SearchResul t 63 published o nts/2023/02/06 ink Tech on – Equi ogy Co.,Ltd g 3, No.16 L Lite, F7NX, ] (“the applic s not: ent authoriz e “Covered ogy Co.,Ltd Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ hnology 2. ipment T . Longtan Ro F7N Pro, F cant”) certif zation pursu List” NOTE 1 Date: A . ection 2 of Th witch=P&id=32 /protecting-ag Co.,Ltd 911 (d)(5)(i) Eq Type oad, Cangqi F7N Elite, F fy that the e uant to § 2.9 ug. 05, 202 e Secure Netw 5672 ainst-national - . quipment Type A ian Street, Y 7NT MAX, equipment fo 903; of the F 24 works Act, ava -security-threa Attestation v1.2 Yuhang F7N MAX, or which FCC rules. ailable at ats-to-the-com 2 m

Section Company n Address: R District, Ha Product N a FCC ID: 2B Model(s): A F9 2.911(d)(5 ) We, [Hangz the applica to §1.5000 2 Yours sinc e Name: Carr Title: CEO Company n Signature NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s 2.911(d) name: Hang Room 701, S ngzhou, Zh ame: A4 Das BBBN-A4 A4, A2, A6, A )(ii) Applica zhou Tanlin tion, the ap 2 of this cha erely, rie Lian name: Hang : not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Hangzh )(5)(ii) Ce gzhou Tanlin South Buildi hejiang, Chi sh Cam A6 Pro, A8, ant filing k Technolo g plicant is no apter, as an gzhou Tanlin e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the hou Tanl ertificatio nk Technolo ing, Building na A10, F7N L gy Co.,Ltd.] ot identifie n entity prod nk Technolo cation. and Services C list SearchResul t 63 published o nts/2023/02/06 ink Tech on – App ogy Co.,Ltd g 3, No.16 L Lite, F7NX, (“the appli c ed NOTE 1 on th ducing cove ogy Co.,Ltd Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ hnology plicant (C . Longtan Ro F7N Pro, F cant”) certify he “Covered ered commu Date: A . ection 2 of Th witch=P&id=32 /protecting-ag Co.,Ltd 2.911 (d)(5 Covered L oad, Cangqi F7N Elite, F y that, as of d List” NOTE 2 unications e ug. 05, 202 e Secure Netw 5672 ainst-national - . 5)(ii) Applicant A List ) ian Street, Y 7NT MAX, f the date of ,established equipment. 24 works Act, ava -security-threa Attestation v1.3 Yuhang F7N MAX, f the filing o d pursuant ailable at ats-to-the-com 3 of m

Co m Ad d Dist Pr o Mo d F7N Pr o We act We an d issu our Sig Na m Title Com mpany: Han dress: Room rict, Hangzho oduct Name del Numbe N MAX, F9 oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: ngzhou Tanl m 701, South ou, Zhejiang e: A4 Dash C er(s): A4, A2 ription: A4 MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Carrie Lian CEO Hangzhou Hangzhou Agen ink Technolo h Building, B , China Cam 2, A6, A6 Pr Dash Cam bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect n Tanlink Tec u Tanlink Te nt Auth ogy Co.,Ltd. uilding 3, N o ro, A8, A10, Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of chnology Co echnology horizat o.16 Longtan F7N Lite, F7 ourt, Pleasa certification forward all i agencies as and all acts our own. o.,Ltd. Co.,Ltd. tion n Road, Cang 7NX, F7N P anton, Califo of above na information s required a s carried ou Date: gqian Street, ro, F7N Elite ornia 94566 amed equip related to t nd to discu ut by MiCOM Aug. 05, 20 , Yuhang e, F7NT MAX 6, USA, to pment. the approva ss any M Labs on 024 X, al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume Th ese d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sinc er e Signa t u Na me: Title: C H of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BBBN-A om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio SOFTW tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: Carrie Lian EO Hangzh ing Techno cations Com s Road 046 for Confiden A4 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip WARE SECU ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuant to K ding that all uring the ce s informatio sued. ou Tan logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption URITY DES ned docume e importatio n remains c st Short Te ublic Notice KDB 726920 l measurem ertification re on will be av link Tec ssion’s rule old the follow nitely. m and equi e equipmen ould give co SCRIPTION ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for chnolog s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e gy Co.,L Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the Ltd. Date: Aug. 457 and § 0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq 05, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, A2, the f diffe Test Ple a Sig Na m Title Whom It May Hangzhou T A6, A6 Pro, function, soft erent. t sample mo ase contact m nature: me: C e: C Han Mo y Concern, Tanlink Tech A8, A10, F7 tware and el del: A4. me if you hav Carrie Lian CEO gzhou T odel Di hnology Co.,L N Lite, F7NX ectric circuit ve any quest anlink Te fferenc Ltd. (A4 Das X, F7N Pro, F are the sam tion. echnolog ce Dec sh Cam); Tra F7N Elite, F7 me, only with gy Co.,L claratio de Mark: Re 7NT MAX, F7 a product co Date: td. on edtiger, Mode 7N MAX, F9; olor and mod Au g. 05, 20 el Number: A ; All model’s el named 024 A4,

FCC ID LABEL: Ca: 5mm x 10mm Label Location FCC ID: 2BBBN-A4

MPE ESTIMATION FCC ID: 2BBBN-A4 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For WIFI: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 2462 12.50 12±1(13) 19.95 1.77 1.50 0.00597 5785 8.02 8±1(9) 7.94 4.65 2.92 0.00461 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2407244104-1E/2E, 2.4G antenna gain=1.77dBi, 5.8G antenna gain=4.65dBi when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00597 which is< 1.0, RF Exposure testing is not required. Note: the device could not transmit simultaneously in 2.4G and 5G. -------The End-------

MPE ESTIMATION FCC ID: 2BBBN-A4 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For WIFI: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 2462 12.50 12±1(13) 19.95 1.77 1.50 0.00597 5785 8.02 8±1(9) 7.94 4.65 2.92 0.00461 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2407244104-1E/2E, 2.4G antenna gain=1.77dBi, 5.8G antenna gain=4.65dBi when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00597 which is< 1.0, RF Exposure testing is not required. Note: the device could not transmit simultaneously in 2.4G and 5G. -------The End-------

Page 1 of 72 Report No.: HK2407244104-1E FCC Test Report Test report On Behalf of Hangzhou Tanlink Technology Co.,Ltd. For A4 Dash Cam Model No.: A4, A2, A6, A6 Pro, A8, A10, F7N Lite, F7NX, F7N Pro, F7N Elite, F7NT MAX, F7N MAX, F9 FCC ID: 2BBBN-A4 Prepared For : Hangzhou Tanlink Technology Co.,Ltd. Room 701, South Building, Building 3, No.16 Longtan Road, Cangqian Street, Yuhang District, Hangzhou, Zhejiang, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jul. 24, 2024 ~ Jul. 30, 2024 Date of Report: Jul. 30, 2024 Report Number: HK2407244104-1E Applican Address . Manufac t Address . Product d Trade Ma Product n Model an d Standard This publi the Shen source o f and will reproduc e Date of Te Date (s) o Date of Is Test Resu t’s name ... .................. turer's Nam .................. description rk: ame ............ d/or type re ds ............... ication may zhen HUA fthe materi not assu m ed material est ............. of performan ssue ............ ult ................ Te s Te c Aut ............... : ............... : me ........... : ............... : n ................. : eference . : ............... : y be reprod K Testing T al. Shenzhe me liability due to its p .................. nce of tests .................. .................. sting Engine chnical Man thorized Sig Test Re Hangzhou Room 701 Cangqian Hangzhou Room 701 Cangqian Redtiger A4 Dash C A4, A2, A6 F7NT MAX FCC Rules ANSI C63. uced in wh Technology en HUAK T for damag placement a ............. : ............. : ............. : ............. : eer : nager : gnatory : Page 2 of 7 sult Cert Tanlink Tec , South Bui Street, Yuh Tanlink Tec , South Bui Street, Yuh Cam 6, A6 Pro, A X, F7N MAX s and Regu .10: 2013 ole or in p a y Co., Ltd. Testing Tech ges resultin and context. Jul. 24, 202 Jul. 30, 202 Pass 72 tification chnology C ilding, Build hang District chnology C ilding, Build hang District A8, A10, F7N X, F9 lations Part art for non-c is acknow hnology Co ng from the 24 ~ Jul. 30, 24 (Len Liao (Sliver Wa (Jason Zh o Report N n o.,Ltd. ding 3, No.1 t, Hangzhou o.,Ltd. ding 3, No.1 t, Hangzhou N Lite, F7NX 15 Subpart commercia wledged as o., Ltd. take e reader's 2024 o) an) ou) No.: HK2407 6 Longtan R u, Zhejiang 6 Longtan R u, Zhejiang X, F7N Pro, t C Section l purposes copyright o es no respo interpreta t 7244104-1E Road, , China Road, , China , F7N Elite, 15.247 as long as owner and nsibility for tion of the Page 3 of 72 Report No.: HK2407244104-1E Table of Contents 1. Test Result Summary ............................................................................... 5 1.1. Test Procedures and Results ........................................................................................................... 5 1.2. Information of the Test Laboratory ................................................................................................. 5 1.3. Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1. General Description of EUT ............................................................................................................. 7 2.2. Carrier Frequency of Channels ........................................................................................................ 8 2.3. Operation of EUT During Testing .................................................................................................... 8 2.4. Description of Test Setup ................................................................................................................. 9 2.5. Description of Support Units ......................................................................................................... 10 3. Genera Information ................................................................................. 11 3.1. Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 14 4.1. Conducted Emission ....................................................................................................................... 14 4.2. Test Result ....................................................................................................................................... 16 4.3. Maximum Conducted Output Power ............................................................................................. 18 4.4. Emission Bandwidth ....................................................................................................................... 20 4.5. Power Spectral Density .................................................................................................................. 26 4.6. Conducted Band Edge and Spurious Emission Measurement .................................................. 33 4.7. Radiated Spurious Emission Measurement ................................................................................. 43 4.8. Antenna Requirement ..................................................................................................................... 69 5. Photograph of Test ................................................................................. 70 6. Photos of the EUT ................................................................................... 72 Page 4 of 72 Report No.: HK2407244104-1E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Jul. 30, 2024 Jason Zhou Page 5 of 72 Report No.: HK2407244104-1E 1. Test Result Summary 1.1. Test Procedures and Results Requirement CFR 47 Section Result Antenna requirement §15.203/§…

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Page 33 of 72 Report No.: HK2407244104-1E 4.6. Conducted Band Edge and Spurious Emission Measurement Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB 558074 D01 15.247 Meas Guidance v05r02 Limit: In any 100 kHz bandwidth outside of the authorized frequency band, the emissions which fall in the non-restricted bands shall be attenuated at least 20 dB / 30dB relative to the maximum PSD level in 100 kHz by RF conducted measurement and radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). Test Setup: Test Mode: Transmitting mode with modulation Test Procedure: 1. The testing follows FCC KDB Publication 558074 D01 15.247 Meas Guidance v05r02. 2. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 3. Set to the maximum power setting and enable the EUT transmit continuously. 4. Set RBW = 100 kHz, VBW=300 kHz, Peak Detector. Unwanted Emissions measured in any 100 kHz bandwidth outside of the authorized frequency band shall be attenuated by at least 20 dB relative to the maximum in-band peak PSD level in 100 kHz when maximum peak conducted output power procedure is used. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation required under this paragraph shall be 30 dB instead of 20 dB per 15.247(d). 5. Measure and record the results in the test report. 6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS Page 34 of 72 Report No.: HK2407244104-1E Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Spectrum analyzer Agilent N9020A HKE-025 Feb. 20, 2024 Feb. 19, 2025 RF cable Times 1-40G HKE-034 Feb. 20, 2024 Feb. 19, 2025 RF automatic control unit Tonscend JS0806-2 HKE-060 Feb. 20, 2024 Feb. 19, 2025 RF Test Software Tonscend JS1120-3 Version 3.3.23 HKE-083 N/A N/A Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Test Data 802.11b Mo a odulation Lowes Ban Spuriou st Channel nd Edge us Emission P n Page 35 of 772 S Report N Highest C Band E Spurious E No.: HK2407 Channel Edge Emission 7244104-1E P Mi Spu Page 36 of 7 iddle Chan urious Emis 72 nnel ssion Report N No.: HK24077244104-1E 802.11g Mo odulation Lowes Ban Spuriou st Channel nd Edge us Emissio P n Page 37 of 772 S Report N Highest C Band E Spurious E No.: HK2407 Channel Edge Emission 7244104-1E P Mi Spu Page 38 of 7 iddle Chan urious Emis 72 nnel ssion Report N No.: HK24077244104-1E 802.11n (H HT20) Modu Lowes Ban Spuriou lation st Channel nd Edge us Emissio P l on Page 39 of 772 S Report N Highest C Band E Spurious E No.: HK2407 Channel Edge Emission 7244104-1E P Mi Spu Page 40 of 7 iddle Chan urious Emis 72 nnel ssion Report N No.: HK24077244104-1E 802.11n (H HT40) Modu Lowes Ban Spuriou lation st Channel nd Edge us Emissio P on Page 41 of 772 S Report N Highest C Band E Spurious E No.: HK2407 Channel Edge Emission 7244104-1E P Mi Spu Page 42 of 7 iddle Chan urious Emis 72 nnel ssion Report N No.: HK24077244104-1E Page 43 of 72 Report No.: HK2407244104-1E 4.7. Radiated Spurious Emission Measurement Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10: 2013 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation mode: Transmitting mode with modulation Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak 9kHz 30kHz Quasi-peak Value 30MHz-1GHz Quasi-peak 120KHz 300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: Frequency Field Strength (microvolts/meter) Measurement Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Frequency Field Strength (microvolts/meter) Measurement Distance (meters) Detector Above 1GHz 500 3 Average 5000 3 Peak Test setup: For radiated emissions below 30MHz 30MHz to 1GHz Page 44 of 72 Report No.: HK2407244104-1E Above 1GHz Test Procedure: 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.8 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. 2. For the radiated emission test above 1GHz: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. Page 45 of 72 Report No.: HK2407244104-1E The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 3. Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level 4. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 …

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Test Model：A4 Radiated Emissions Conducted Emission