2AJQV38482.4G Active RFID Tag

SHENZHEN MARKTRACE CO.,LTD www.marktraceiot.com /www.marktrace.com [email protected] PRODUCT SPECIFICATION DESCRIPTION: Product Name ：2.4G Active RFID Tag Model NO. ：MR3848 Key Features: 1. Ultra-low-power, average working current <10uA. 2. Small size design suit for IT assets, valuable items, equipment and instruments 3. Light sensor, alarm signal will send out once removed from object. SHENZHEN MARKTRACE CO.,LTD www.marktraceiot.com /www.marktrace.com [email protected] Parameters: Model No MR3848 Type Beacon type Inductive mode Initiative transmit,transmit every 10 second Material ABS, heat resistant ,Black Color Dimension 42*18.2*7.3mm (without 3M) 3M layer thickness is 1.55mm Battery Battery life 3 years (signal time interval is 3s) IP Grade IP54 Signal Modulation Mode GFSK Communication Speed 1Mbit/s Operating Frequency 2425MHz Quiescent Current <3uA Average Current <10uA Battery mode CR1632 Operating Temp -20°C~+45°C Storage Temp -30°C~65°C Certifications CE & FCC SHENZHEN MARKTRACE CO.,LTD www.marktraceiot.com /www.marktrace.com [email protected] Photos: SHENZHEN MARKTRACE CO.,LTD www.marktraceiot.com /www.marktrace.com [email protected] SHENZHEN MARKTRACE CO.,LTD www.marktraceiot.com /www.marktrace.com [email protected] FCC Caution: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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. IMPORTANT NOTE: 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 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.

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 1 of 3 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 3 of 3

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 1 of 4 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: SZ1210610-22620E-RF Page 4 of 4

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.249 TEST REPORT For SHENZHEN MARKTRACE CO., LTD 1902-1903,Gongxiang Building A, No. 78 Songpingshan Community, Nanshan District,Shenzhen,China FCC ID: 2AJQV3848 Report Type: Original Report Product Type: 2.4G Active RFID Tag Report Number: SZ1210610-22620E-00 Report Date: 2021-07-02 Reviewed By: Jacob Kong RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ1210610-22620E-00 FCC Part 15.249 Page 2 of 20 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 JUSTIFICATION ............................................................................................................................................................. 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 SUPPORT CABLE DESCRIPTIONS ................................................................................................................................... 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 SUMMARY OF TEST RESULTS ............................................................................................................................... 7 TEST EQUIPMENT LIST ........................................................................................................................................... 8 FCC§15.203 - ANTENNA REQUIREMENT.............................................................................................................. 9 APPLICABLE STANDARD .............................................................................................................................................. 9 ANTENNA CONNECTOR CONSTRUCTION ...................................................................................................................... 9 FCC§15.205, §15.209 & §15.249(D) - RADIATED EMISSIONS ............................................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST EQUIPMENT SETUP ............................................................................................................................................ 10 EUT SETUP ................................................................................................................................................................ 11 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 12 TEST DATA ................................................................................................................................................................ 12 FCC§15.215(C) - 20DB EMISSION BANDWIDTH ................................................................................................ 20 APPLICABLE STANDARD ............................................................................................................................................ 20 TEST PROCEDURE (RADIATED METHOD) ................................................................................................................... 20 TEST DATA ............................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: SZ1210610-22620E-RF Page 1 of 1 EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)