2BHLL-V25Dash camera,Car Dvr

Tach。graph user's Guide love Car, l ove l ife V25 FCC warning： 1.This device should be installed and operated with minimum distance 20cm between the radiator&your body. 2.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. 3.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 4.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.

Dash camera,Car Dvr FCC ID: 2BHLL-V25 V25 External photographs

Label And Label Location FCC ID: 2BHLL-V25

Dash camera,Car Dvr FCC ID: 2BHLL-V25 V25 Internal photographs

1. MAXIMUM PERMISSIBLE EXPOSURE (MPE) 1.1 Client Information Client Information Applicant: Shenzhen Chuanghongyu Technology Co., Ltd Address of applicant: 301 Jinjin Building, No. 242 Jihua Road, Jihua Street, Longgang District, Shenzhen,Guangdong,China Manufacturer: Shenzhen Chuanghongyu Technology Co., Ltd Address of manufacturer: 301 Jinjin Building, No. 242 Jihua Road, Jihua Street, Longgang District, Shenzhen,Guangdong,China General Description of EUT Name of EUT Dash camera,Car Dvr Model Number V25 Listed Models / Power Supply DC5V, 2A from Car charging Frequency Range 2412MHz~2462MHz for 802.11b/802.11g/802.11n(HT20) 2422MHz~2452MHz for 802.11n(HT40) Channel number: 11 for 802.11b/802.11g/802.11n(HT20) 7 for 802.11n(HT40) Modulation Type DSSS for 802.11b OFDM for 802.11g/802.11n(HT20)/802.11n(HT40) Channel separation: 5MHz Antenna Type Integral Antenna Antenna Gain -1.0dBi Sample ID: S-01 FCC ID: 2BHLL-V25 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. (a) Limits for Occupational / Controlled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 / / F/300 6 1500-100000 / / 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | 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)* 30 30-300 27.5 0.073 0.2 30 300-1500 / / F/1500 30 1500-100000 / / 1 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density 1.3 MPE Calculation Method S = (30*P*G) / (377*R 2 ) S = power density (in appropriate units, e.g., mw/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mw) G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor is normally numeric gain. R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm) 1.4 MPE Calculation Result Maximum peak output power: 18.50(dBm) Tune-Up Max output power: 19(dBm), 79.43(mW) Prediction distance: >20(cm) Prediction frequency: 2462 (MHz) Antenna gain: 2(dBi) Directional gain: 0.65 (numeric) The worst case is power density at prediction frequency at 20cm: 0.00995(mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 1 (mw/cm 2 ) 0.00995(mw/cm 2 ) < 1 (mw/cm 2 ) So the transmitter complies with the RF exposure requirements and the SAR is not required.

Manufacturer ELEC Address No. 410, Building D2, Luogang Agile Plaza, Shui West Road, Science City, Huangpu District, Guangzhou Model OA-W01 Antenna type Integral Antenna Antenna Gain -1.0dBi for 2.4G 1.Test equipment and conditions: 1.1.Network Analyzer 1.2.Communication test equipment 1.3.Test system 1.4.Matching circuit 2.Test Data: 2.1. Standing wave ratio 2.2.Efficiency 2.4G Fred (MHz) Effi (%) Effi (%) Gain (dBi) Gain (dBd) UHIS (%) DHIS (%) Max (dB) Min (dB) Attenut (Hor) Attenut (Ver) 2400 44.38 -2.79 -1.26 1.24 40.28 13.32 2.29 -23.79 48.26 49.33 2410 44.63 -2.46 -1.66 1.46 42.42 13.54 2.46 -21.29 48.66 49.58 2420 44.94 -2.12 -1.96 1.68 40.96 14.77 2.68 -20.97 48.71 49.88 2430 44.27 -2.70 -1.40 1.26 43.24 15.23 2.29 -22.77 48.21 49.35 2440 44.75 -2.39 -1.00 1.86 40.71 15.79 2.53 -25.39 48.58 49.56 2450 44.82 -1.83 -1.50 1.36 41.19 16.18 3.15 -21.98 49.11 49.99 2460 44.28 -2.63 -1.10 1.96 42.39 18.25 2.31 -25.62 48.37 49.22 2470 44.49 -2.34 -1.44 1.30 41.78 18.80 2.50 -24.31 48.50 49.54 2480 45.08 -2.23 -1.00 1.86 40.89 19.05 3.14 -23.23 48.98 49.99 2490 44.21 -2.68 -1.25 1.11 43.21 19.23 2.35 -21.77 48.24 49.20 2500 44.46 -2.32 -1.61 1.49 40.44 19.62 2.48 -20.30 48.48 49.61 2.3.Directivity diagram 3.Antenna drawing:

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 59 TEST REPORT Reference No....................... : WTX24X08010063W001 FCC ID................................... : 2BHLL-V25 Applicant.............................. : Shenzhen Chuanghongyu Technology Co., Ltd Address................................ : 301 Jinjin Building, No. 242 Jihua Road, Jihua Street, Longgang District, Shenzhen,Guangdong,China Product Name..................... : Dash camera,Car Dvr Test Model............................ : V25 Standards............................. : FCC Part 15.247 Date of Receipt sample.... : August o1, 2024 Date of Test.......................... : August 02~08, 2024 Date of Issue........................ : August 08, 2024 Test Result........................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tested by: Approved & Authorized By: Tom Wang/ Project Engineer Silin Chen / Manager Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 59 TABLE OF CONTENTS 1. GENERAL INFORMATION....................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .................................................................................. 4 1.2 TEST STANDARDS ...................................................................................................................................................... 5 1.3 TEST METHODOLOGY ................................................................................................................................................ 5 1.4 TEST FACILITY .......................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE .................................................................................................................................... 6 1.6 MEASUREMENT UNCERTAINTY .................................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................ 8 2. SUMMARY OF TEST RESULTS ............................................................................................................................. 10 3. ANTENNA REQUIREMENT .................................................................................................................................... 11 3.1 STANDARD APPLICABLE ...........................................................................................................................................11 3.2 EVALUATION INFORMATION .....................................................................................................................................11 4. POWER SPECTRAL DENSITY ............................................................................................................................... 12 4.1 STANDARD APPLICABLE ...........................................................................................................................................12 4.2 TEST SETUP BLOCK DIAGRAM ................................................................................................................................ 12 4.3 TEST PROCEDURE .................................................................................................................................................... 12 4.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................... 12 5. DTS BANDWIDTH .................................................................................................................................................... 13 5.1 STANDARD APPLICABLE ...........................................................................................................................................13 5.2 TEST SETUP BLOCK DIAGRAM ................................................................................................................................ 13 5.3 TEST PROCEDURE .................................................................................................................................................... 13 5.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................... 13 6. RF OUTPUT POWER ................................................................................................................................................ 14 6.1 STANDARD APPLICABLE ...........................................................................................................................................14 6.2 TEST SETUP BLOCK DIAGRAM ................................................................................................................................ 14 6.3 TEST PROCEDURE .................................................................................................................................................... 14 6.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................... 14 7. FIELD STRENGTH OF SPURIOUS EMISSIONS .............................................................…

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Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 39 of 59 Type: 802.11n(HT20) CH01 CH06 CH11 Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 40 of 59 Type: 802.11n(HT40) CH03 CH06 CH09 Reference No.: WTX24X08010063W001 APPENDIX C Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 41 of 59 Output power Test Mode Frequency MHz Reading dBm Limit dBm 802.11b _ 11Mbps 2412 18.50 30.00 2437 18.16 30.00 2462 18.12 30.00 802.11g_54Mbps 2412 16.94 30.00 2437 16.46 30.00 2462 16.54 30.00 802.11n HT20_MCS7 2412 16.45 30.00 2437 16.04 30.00 2462 16.74 30.00 802.11n HT40_MCS7 2422 16.27 30.00 2437 15.81 30.00 2452 15.77 30.00 Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 42 of 59 APPENDIX D Test Item: Bandedge Type: 802.11b CH01 CH11 Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 43 of 59 Test Item: Bandedge Type: 802.11g CH01 CH11 Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 44 of 59 Test Item: Bandedge Type: 802.11n(HT20) CH01 CH11 Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 45 of 59 Test Item: Bandedge Type: 802.11n(HT40) CH03 CH09 Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 46 of 59 APPENDIX E Test Item: SE Type: 802.11b CH01 Reference level CH01 30MHz~1000MHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 47 of 59 CH01 1GHz~26GHz CH06 Reference level CH06 30MHz~1000MHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 48 of 59 CH06 1GHz~26GHz CH11 Reference level CH11 30MHz~1000MHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 49 of 59 CH11 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 50 of 59 Test Item: SE Type: 802.11g CH01 Reference level CH01 30MHz~1000MHz CH01 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 51 of 59 CH06 Reference level CH06 30MHz~1000MHz CH06 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 52 of 59 CH11 Reference level CH11 30MHz~1000MHz CH11 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 53 of 59 Test Item: SE Type: 802.11n(HT20) CH01 Reference level CH01 30MHz~1000MHz CH01 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 54 of 59 CH06 Reference level CH06 30MHz~1000MHz CH06 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 55 of 59 CH11 Reference level CH11 30MHz~1000MHz CH11 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 56 of 59 Test Item: SE Type: 802.11n(HT40) CH03 Reference level CH03 30MHz~1000MHz CH03 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 57 of 59 CH06 Reference level CH06 30MHz~1000MHz CH06 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 58 of 59 CH09 Reference level CH09 30MHz~1000MHz CH09 1GHz~26GHz Reference No.: WTX24X08010063W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 59 of 59 APPENDIX PHOTOGRAPHS Please refer to “ANNEX” ***** END OF REPORT *****

Dash camera,Car Dvr FCC ID: 2BHLL-V25 V25 Test setupt photos Radiated emission 30MHz~1GHz Conducted emission Radiated emission Above 1GHz