2AMLF-WETRACK2Vehicle GPS Tracker

FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. FCC Warning： 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. NOTE 1: 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Reference No.: WTX21X03015086W-1 Page 2 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX21X03015086W-1 Page 3 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 3 EUT View 4 Reference No.: WTX21X03015086W-1 Page 4 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 5 EUT View 6 Reference No.: WTX21X03015086W-1 Page 5 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EUT View 7

Reference No.: WTX21X03015086W-1 Page 1 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AMLF-WETRACK2 Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTX21X03015086W-1 Page 6 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTX21X03015086W-1 Page 7 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTX21X03015086W-1 Page 8 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Solder Board-Component View 3 Solder Board-Component View 4 Reference No.: WTX21X03015086W-1 Page 9 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Antenna View Antenna View

1. MAXIMUM PERMISSIBLE EXPOSURE (MPE) 1.1 General Information Client Information Applicant: Shenzhen Jimi IOT Co., Ltd Address of applicant: 4/F, Building C, Gaoxinqi Industrial Park, Liuxian 1st Road, No.67 Xin’an Street, Bao’an District, Shenzhen, China Manufacturer: Shenzhen Jimi IOT Co., Ltd Address of manufacturer: 4/F, Building C, Gaoxinqi Industrial Park, Liuxian 1st Road, No.67 Xin’an Street, Bao’an District, Shenzhen, China General Description of EUT: Product Name: Vehicle GPS Tracker Trade Name: JIMI Model No.: Wetrack2 Adding Model(s): / Rated Voltage: DC3.7V Battery Capacity 270mAh FCC ID: 2AMLF-WETRACK2 Equipment Type: Mobile Technical Characteristics of EUT: 2G Support Networks: GSM, GPRS Support Band: GSM850/PCS1900 Uplink Frequency: GSM/GPRS 850: 824~849MHz GSM/GPRS 1900: 1850~1910MHz Downlink Frequency: GSM/GPRS 850: 869~894MHz GSM/GPRS 1900: 1930~1990MHz Max RF Output Power: GSM850: 32.43dBm, GSM1900: 29.21dBm Type of Emission: GSM850: 258KGXW, GSM1900: 257KGXW Type of Modulation: GMSK, 8PSK Type of Antenna: Integral Antenna Antenna Gain: GSM850: -3.0dBi; GSM1900: -1.8dBi GPRS/EDGE Class: Class 12 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 For GSM850 Maximum Tune-Up output power: 33(dBm) Maximum peak output power at antenna input terminal: 1995.26 (mW) Prediction distance: >20(cm) Prediction frequency: 824.20 (MHz) Antenna gain: -3.0 (dBi) Directional gain (numeric gain): 0.50 The worst case is power density at prediction frequency at 20cm: 0.1989 (mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 0.5494 (mw/cm 2 ) For PCS1900 Maximum Tune-Up output power: 30(dBm) Maximum peak output power at antenna input terminal: 1000.00(mW) Prediction distance: >20(cm) Prediction frequency: 1850.20 (MHz) Antenna gain: -1.8 (dBi) Directional gain (numeric gain): 0.66 The worst case is power density at prediction frequency at 20cm: 0.1314 (mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 1 (mw/cm 2 ) Result: Pass

Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Page 1 of 50 TEST REPORT Reference No. .................... : WTX21X03015086W-1 FCC ID ................................ : 2AMLF-WETRACK2 Applicant ........................... : Shenzhen Jimi IOT Co., Ltd Address.............................. : 4/F, Building C, Gaoxinqi Industrial Park, Liuxian 1st Road, No.67 Xin’an Street, Bao’an District, Shenzhen, China Product Name ................... : Vehicle GPS Tracker Test Model. ........................ : Wetrack2 Standards .......................... : FCC Part 22H, FCC Part 24E Date of Receipt sample .... : Mar.03, 2021 Date of Test........................ : Mar.03, 2021 to Mar.11, 2021 Date of Issue ..................... : Mar.11, 2021 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 Tel.: +86-755-33663308 Fax.: +86-755-33663309 Tested by: Reviewed By: Approved & Authorized By: Jason Su / Project Engineer Lion Cai / RF Manager Silin Chen / Manager Reference No.: WTX21X03015086W-1 Page 2 of 50 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................4 1.2 TEST STANDARDS ...................................................................................................................................................6 1.3 TEST METHODOLOGY .............................................................................................................................................6 1.4 TEST FACILITY .......................................................................................................................................................6 1.5 EUT SETUP AND TEST MODE .................................................................................................................................7 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................8 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................9 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 3. RF OUTPUT POWER ............................................................................................................................................ 12 3.1 STANDARD APPLICABLE ....................................................................................................................................... 12 3.2 TEST PROCEDURE ................................................................................................................................................. 12 3.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 4. PEAK-TO-AVERAGE RATIO (PAR) OF TRANSMITTER ............................................................................. 14 4.1 STANDARD APPLICABLE ....................................................................................................................................... 14 4.2 TEST PROCEDURE ................................................................................................................................................. 14 4.3 SUMMARY OF TEST RESULTS ............................................................................................................................... 14 5. EMISSION BANDWIDTH ..................................................................................................................................... 15 5.1 STANDARD APPLICABLE ....................................................................................................................................... 15 5.2 TEST PROCEDURE ................................................................................................................................................. 15 5.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 15 6. OUT OF BAND EMISSIONS AT ANTENNA TERMINAL ............................................................................... 16 6.1 STANDARD APPLICABLE ....................................................................................................................................... 16 6.2 TEST PROCEDURE ................................................................................................................................................. 16 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 16 7. SPURIOUS RADIATED EMISSIONS .................................................................................................................. 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST PROCEDURE ...........................................................................................................................................…

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Reference No.: WTX21X03015086W-1 Page 10 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Reference No.: WTX21X03015086W-1 Page 11 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. http://www.semtest.com.cn Radiation Emission Test Setup (1GHz to 18GHz) Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****