2BRYI-TAGSmart Tag

VAGARYLIGHTCO., LIMITED ReferenceNo. 2025UD0099 2.911(d)(7)USAAgentv1.3 Section 2.911(d)(7) USA Agent for Service of Process Company name: VAGARYLIGHT CO., LIMITED FCC ID: 2BRYI-TAG Contact Name: Junming Wu Address: 4th FL, Bldg A, Dongzhijia Industrial Park, No.1 Beifu RD, Baoan, Shenzhen 518102 Telephone No: 86 13714770723 Email: [email protected] 2.911(d)(7) USA Designated Agent for Service of Process We, [VAGARYLIGHT CO., LIMITED] (“the applicant”) designate [TTS MARKET INC.] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. VAGARYLIGHTCO.,LIMITED ReferenceNo.2025UD0099 2.911(d)(7)USAAgentv1.3 USAAgent Companyname:TTSMARKETINC. Address:1178BroadwaySte324,NewYork, NY10001,USA FCCRegistrationNumber(FRN): 0036806057 ContactName:MaverickLim TelephoneNo:001-(646)305-2908 Email:[email protected] Applicant Companyname:VAGARYLIGHTCO., LIMITED Address:4thFL,BldgA,Dongzhijia IndustrialPark,No.1BeifuRD,Baoan, Shenzhen518102 FRN:0037455854 FCCGranteeCode:2BRYI ContactName:JunmingWu TelephoneNo:8613714770723 Email:[email protected] Signature: Title:Manager Signature: Title:GM Date:2025.11.19Date:2025.11.19 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: VAGARYLIGHT CO., LIMITED Grantee code: 2BRYI FCC ID: 2BRYI-TAG FRN: 0037455854 Contact Name: Junming Wu Address: 4th FL, Bldg A, Dongzhijia Industrial Park, No.1 Beifu RD, Baoan, Shenzhen 518102 Fax No: 86 13714770723 Email: [email protected] i. [VAGARYLIGHT CO., LIMITED] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [VAGARYLIGHT CO., LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [VAGARYLIGHT CO., LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: 2025/11/18 Applicant’s Name: Junming Wu Title: GM Signature The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

VAGARYLIGHT CO., LIMITED Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Smart Tag Company name VAGARYLIGHT CO., LIMITED Grantee code 2BRYI FCC ID 2BRYI-TAG FRN 0037455854 Contact name Junming Wu Address 4th FL, Bldg A, Dongzhijia Industrial Park, No.1 Beifu RD, Baoan, Shenzhen 518102 Telephone number 86 13714770723 E-mail [email protected] Chipset/module information PHY6222 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: 4 # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Junming Wu Date: 2025/11/18 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

VAGARYLIGHT CO., LIMITED Product Similarity Declaration Product name: Smart Tag Model: NLT-20, NLT-20A, NLT-20B, NLT-20C FCC ID: 2BRYI-TAG We (VAGARYLIGHT CO., LIMITED) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), The differences lie in the model name, color, and the shape of the product casing. Signature: Name: Junming Wu Title: GM Place, date In China, 2025.11.18

TCB CALL página 1 File FCC ID: 2BRYI-TAG Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://apps.dos.ny.gov/publicInquiry/EntityDisplay Google: TCB CALL página 2 State of New York department of State: TCB CALL página 3 TCB CALL página 4 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter"

C5266091_X10_Ed.2 1/1 < VAGARYLIGHT CO., LIMITED > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2025.11.18 Subject: Request for Confidentiality FCC ID: 2BRYI-TAG To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Junming Wu Title: GM

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: VAGARYLIGHT CO., LIMITED Address: 4th FL, Bldg A, Dongzhijia Industrial Park, No.1 Beifu RD, Baoan, Shenzhen 518102 Product Name: Smart Tag Model Number: NLT-20, NLT-20A, NLT-20B, NLT-20C FCC Identifier: 2BRYI-TAG We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Junming Wu Date: 2025.11.18 Title: GM Signature of applicant:

Page 1 of 14 FCC ID: 2BRYI-TAG External Photos NLT-20 Page 2 of 14 Page 3 of 14 Page 4 of 14 NLT-20A Page 5 of 14 v Page 6 of 14 Page 7 of 14 NLT-20B Page 8 of 14 Page 9 of 14 v Page 10 of 14 Page 11 of 14 NLT-20C Page 12 of 14 Page 13 of 14 v Page 14 of 14

Due to the specific appearance requirements of the end users of this electronic product, the label is reflected in the user manual and Packaging. Device packaging Label FCC ID: 2BRYI-TAG

1573 86 15 86 15873 1806 My Bike With you Now Play SoundDirections San Francisco Locat e Instantly Anti-st alking functionBuilt in buzzer COMPATIBILITYCom pat ible with Apple device only | iPhone and iPod t ouch m odels with iOS 14.5 or lat er | iPad m odels with iPadOS 14.5 or lat er | iMac and MacBook with m acOS12.5 or lat er. *Com pat ibl e wit h ant i-stalking funct ion of iOS Find My The Apple Find My network provides an easy, secure way to locate compatible personal items on a map using the Find My app on your iPhone, iPad, iPod touch, Mac, or the Find Items app on Apple Watch. To use the Apple Find My app to locate this item, the latest version of iOS, iPadOS, or macOS is recommended. Apple, Apple Watch, iPad, iPadOS, iPod touch, Mac, and macOS are trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. th e product conta ins replaceable batteries CR2032 3V Working with iOS only INGESTION HAZARD: This product contains a butt on cell or coin batt er y. DEATH or serious injury can occur if ingest ed. A swallowed butt on cell or coin batt ery can cause Int ernal Chemical Burns in as lttle as 2 hour s. KEEP new and used batteries OUT OF REACH of CHILDREN Seek immediat e medical at t ention if a batter y is suspect ed t o be swallowed or insert ed inside any part of the body. Smart Tag NLT-30 NLT-30 NLT-30 1573 86 15 86 15873 Locat e Instantly Unwanted Tracking fuction Built in buzzer COMPATIBILITYCom pat ible with Apple device only | iPhone and iPod t ouch m odels with iOS 14.5 or lat er | iPad m odels with iPadOS 14.5 or lat er | iMac and MacBook with m acOS12.5 or lat er. *Com pat ibl e wit h ant i-stalking funct ion of iOS Find My The Apple Find My network provides an easy, secure way to locate compatible personal items on a map using the Find My app on your iPhone, iPad, iPod touch, Mac, or the Find Items app on Apple Watch. To use the Apple Find My app to locate this item, the latest version of iOS, iPadOS, or macOS is recommended. Apple, Apple Watch, iPad, iPadOS, iPod touch, Mac, and macOS are trademarks of Apple Inc., registered in the U.S. and other countries. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. th e product conta ins replaceable batteries CR2032 3V Working with iOS only Smart Tag NLT-20 INGESTION HAZARD: This product c ontains a button cell or coin batter y. DEATH or serious injury can occur if inges ted. A swallowed button cell or coin batter y can cause Internal Chemical Burns in as lttle as 2 hours. KEEP new and used batteries OUT OF REACH of CHILDREN Seek immediate medical attention if a batter y is suspected to be swallowed or inserted inside any part of the body. NLT-20 NLT-20 1806 My Bike With you Now Play SoundDirections San Francisco FCC ID: 2BRYI-TAG

Page 1 of 16 FCC ID: 2BRYI-TAG Internal Photos NLT-20 Page 2 of 16 ANT Page 3 of 16 Page 4 of 16 Page 5 of 16 NLT-20A Page 6 of 16 ANT Page 7 of 16 Page 8 of 16 Page 9 of 16 NLT-20B Page 10 of 16 Page 11 of 16 ANT Page 12 of 16 Page 13 of 16 NLT-20C Page 14 of 16 Page 15 of 16 ANT Page 16 of 16

Page 1 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com TEST REPORT Report Number. ....................... : 91066-25-72-25-PP002 Date of issue ............................ : 2025-11-27 Prepared by (+signature)........ : Pale Approved by (+signature) ...... : Jason Testing Laboratory name ....... : SLG-CPC Testlaboratory Co., Ltd. Address .................................... : No. 11, Wu Song Road, Dongcheng District Dongguan, Guangdong Province, 523117, People’s Republic of China Applicant’s name .................... : VAGARYLIGHT CO., LIMITED Address .................................... : 4th FL, Bldg A, Dongzhijia Industrial Park, No.1 Beifu RD, Baoan, Shenzhen 518102 Manufacturer’s name ............ : Guangdong VagaryLight Smart Technology Co.Ltd Address .................................... : 5 th FL, No.61 Xinxing Rd, Wusha Vil, Henglan Town, Zhongshan, Guangdong Prov. Factory’s name ...................... : Guangdong VagaryLight Smart Technology Co.Ltd Address .................................... : 5 th FL, No.61 Xinxing Rd, Wusha Vil, Henglan Town, Zhongshan, Guangdong Prov. Standard(s) .............................. : §15.247(i), §2.1093 Test item description .............. : Smart Tag Trade Mark ............................... : N/A Model/Type reference ............. : NLT-20, NLT-20A, NLT-20B, NLT-20C FCC ID ...................................... : 2BRYI-TAG Date of receipt of test item ..... : 2025-08-14 Date (s) of performance of test: 2025-08-15 to 2025-08-25 Summary of Test Results ....... : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 91066-25-72-25-PP002 Page 2 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Table of Contents 1. EUT SPECIFICATION ................................................................................................................................. 4 2. TEST REQUIREMENT: ............................................................................................................................... 5 3. MEASUREMENT RESULT ......................................................................................................................... 6 91066-25-72-25-PP002 Page 3 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Modified History Report No. Revision Date Summary 91066-25-72-25-PP002 2025-11-27 Original Version 91066-25-72-25-PP002 Page 4 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 1. EUT Specification Characteristics Description Product: Smart Tag Model Number: NLT-20, NLT-20A, NLT-20B, NLT-20C (All models have the same wireless module PCB, RF chip structure circuit diagram; All tests were performed on model NLT-20) Device Type: Bluetooth V5.2 Data Rate: 1Mbps or 2Mbps for GFSK modulation Modulation: GFSK Operating Frequency Range(s) : 2402-2480MHz Number of Channels: 40 channels Transmit Power Max: -2.59 dBm Antenna Gain: 2.0 dBi Power supply: Input: DC 3V by battery Evaluation applied: MPE Evaluation SAR Evaluation 91066-25-72-25-PP002 Page 5 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 2. Test Requirement: RF EXPOSURE EVALUATION According to §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. . Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. One antenna is available for the EUT. The minimum separation distance is 5mm. 91066-25-72-25-PP002 Page 6 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 3. Measurement Result modulation Transmit Frequency (MHz) Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR BLE: GFSK(1M) 2402 -2.94 ±1 -1.94 0.198297 3 2441 -2.67 ±1 -1.67 0.212679 3 2480 -2.59 ±1 -1.59 0.218402 3 BLE: GFSK(2M) 2402 -3.00 ±1 -2.00 0.195576 3 2441 -2.92 ±1 -1.92 0.200782 3 2480 -2.75 ±1 -1.75 0.210502 3 According to KDB 447498 D01 General RF Exposure Guidance v06, no stand-alone required for BT antenna, and no simultaneous SAR measurement is required. *** End of Report *** Page 7 of 7 Address:No.11,WuSongRoad, Tel: 86-769-22607797 DongchengDistrictDongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 声 明 Statement 1． 本报告无授权批准人签字及盖章无效； This report is invalid without the signature and seal of the authorized approver. 2． 未经许可本报告不得部分复制； This report shall not be copied partly without authorization. 3． 本报告的检测结果仅对送测样品有效，委托方对样品的代表性和资料的真实性负责； The test results or observations are applicable only to tested sample. Client shall be responsible for representativeness of the sample and authenticity of the material. 4． 本检测报告中检测项目标注有特殊符号则该项目不在资质认定范围内，仅作为客户委托、科研、教学或内部质量 控制等目的使用； The observations or tests with special mark fall o…

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Page 1 of 42 Address:No. 11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People's Republic of China http://www.cpcteam.com TEST REPORT Report Number. ........................ : 91066-25-72-25-PP001 Date of issue ............................ : 2025-11-27 Prepared by (+signature) ........ : Pale Approved by (+signature) ....... : Jason Testing Laboratory name ........ : SLG-CPC Testlaboratory Co., Ltd. Address .................................... : No. 11, Wu Song Road, Dongcheng District Dongguan, Guangdong Province, 523117, People's Republic of China Applicant’s name ..................... : VAGARYLIGHT CO., LIMITED Address .................................... : 4th FL, Bldg A, Dongzhijia Industrial Park, No.1 Beifu RD, Baoan, Shenzhen 518102 Manufacturer’s name .............. : Guangdong VagaryLight Smart Technology Co.Ltd Address .................................... : 5 th FL, No.61 Xinxing Rd, Wusha Vil, Henglan Town, Zhongshan, Guangdong Prov. Factory’s name ........................ : Guangdong VagaryLight Smart Technology Co.Ltd Address .................................... : 5 th FL, No.61 Xinxing Rd, Wusha Vil, Henglan Town, Zhongshan, Guangdong Prov. Standard(s) ............................... : FCC 47 CFR Part 15, Subpart C EUT ............................................ : Smart Tag Trade Mark ................................ : N/A Model/Type reference .............. : NLT-20, NLT-20A, NLT-20B, NLT-20C FCC ID ....................................... : 2BRYI-TAG Date of receipt of test item ..... : 2025-08-14 Date (s) of performance of test: 2025-08-15 to 2025-08-25 Summary of Test Results ........ : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 91066-25-72-25-PP001 Page 2 of 42 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Table of Contents 1 EUT TECHNICAL DESCRIPTION ............................................................................................... 4 2 SUMMARY OF TEST RESULT.................................................................................................... 5 3 TEST METHODOLOGY .............................................................................................................. 6 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ..................................................... 6 3.2 MEASUREMENT EQUIPMENT USED ................................................................................ 6 3.3 DESCRIPTION OF TEST MODES ....................................................................................... 7 4 FACILITIES AND ACCREDITATIONS ......................................................................................... 8 4.1 FACILITIES ........................................................................................................................... 8 4.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................... 8 5 TEST SYSTEM UNCERTAINTY .................................................................................................. 9 6 SETUP OF EQUIPMENT UNDER TEST .................................................................................. 10 6.1 RADIO FREQUENCY TEST SETUP 1 .............................................................................. 10 6.2 RADIO FREQUENCY TEST SETUP 2 .............................................................................. 10 7 TEST REQUIREMENTS ............................................................................................................ 12 7.1 DTS 6DB BANDWIDTH ...................................................................................................... 12 7.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ......................................................... 16 7.3 MAXIMUM POWER SPECTRAL DENSITY ....................................................................... 21 7.4 CONDUCT BAND EDGE AND SPURIOUS EMISSIONS MEASUREMENT .................... 25 7.5 RADIATED SPURIOUS EMISSION ................................................................................... 34 7.6 CONDUCTED EMISSION TEST ........................................................................................ 40 7.7 ANTENNA APPLICATION .................................................................................................. 41 91066-25-72-25-PP001 Page 3 of 42 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Modified Information Report No. Revision Data Summary 91066-25-72-25-PP001 2025-11-27 Original Version 91066-25-72-25-PP001 Page 4 of 42 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 1 EUT TECHNICAL DESCRIPTION Product: Smart Tag Model Number: NLT-20, NLT-20A, NLT-20B, NLT-20C (All models have the same wireless module PCB, RF chip structure circuit diagram; All tests were performed on model NLT-20) Modulation: GFSK (1Mbps or 2Mbps) Frequency Range: 2402MHz～2480MHz Number of Channels: 40channels Antenna Gain: 2.0 dBi Antenna: PCB Antenna Power supply: Input: DC 3V by battery Note: for more details, please refer to the User’s manual of the EUT. 91066-25-72-25-PP001 Page 5 of 42 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 2 SUMMARY OF TEST RESULT FCC Part Clause Test Parameter Verdict Remark 15.247(a)(2) DTS (6dB…

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Shenzhen Phaten Technology Co.,Ltd Smart Tag Shenzhen Phaten Technology Co.,Ltd Smart Tag Office / Factory : 602, Building 1, Aidimengtuo Industrial Park, the 4th Industrial Zone, shutianpu Community, Ma Tian Street, Guangming District, Shenzhen CHINA Website: www.phaten.com Customer Approval Company Shenzhen Phaten Technology Co., Ltd. Signature Date 2024-3-29 ort84Antenna test A Shenzhen Phaten Technology Co.,Ltd CONTENT 1. Product Description ................................................................................................ 3 2. General Description ................................................................................................... 3 3. Technical Information ............................................................................................... 3 4. Test Standards ........................................................................................................ 4 5. Test Item .........................................................................…

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