2BMQO-BTC801Dog Training Collar

Shenzhen Zheyin Intelligent Technology Co., Ltd Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Nov. 26, 25 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BMQO-BTC801 Shenzhen Zheyin Intelligent Technology Co., Ltd (“the applicant”) certifies that, as of the date of the filing of the application, [Herland International Trading Inc] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [Herland International Trading Inc] ("the agent) understand it is the agent's obligation 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. Designated U.S. Agent Company Name: Herland International Trading Inc FRN: 0036324101 Address: 1370 Valley Vista Dr Ste 200 Diamond Bar, CA 91765 Signature: Contact Person: Jianfeng Gao Tel: 001-909-772-1888 Email: jianfenggao@hyunturlee- commerce.com Applicant Company Name: Shenzhen Zheyin Intelligent Technology Co., Ltd FRN: 0036398378 Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Signature: Contact Person: Jack bu Tel: 18906679427 Email: [email protected]

Shenzhen Zheyin Intelligent Technology Co., Ltd Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Nov. 26, 25 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BMQO-BTC801 Shenzhen Zheyin Intelligent Technology Co., Ltd(“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Jack bu Title: Manager Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Tel.: 18906679427 Email: [email protected]

1 | P a g e Shenzhen Zheyin Intelligent Technology Co., Ltd Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Attestation Statements To: Federal Communications Commission Date: Nov. 26, 25 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BMQO-BTC801] Product Name: [Dog Training Collar] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Jack bu Title: Manager Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Tel.: 18906679427 Email: [email protected] 2 | P a g e Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. The MCU “ PT25-TX“, The RF chip “ 119CJ994322“ don’t support the mentioned function. ☐ The Memory used is limited to run the Cybersecurity or anti-virus software. The memory size is XXX, so don’t support the mentioned function. ☐ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. The storage capacity is XXX, so don’t support the mentioned function. ☐ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. The Operating system “XXX“ don’t support the mentioned function. Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Shenzhen Zheyin Intelligent Technology Co., Ltd Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Date: Nov. 26, 25 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BMQO-BTC801 I, the undersigned, hereby authorize (Shenzhen DL Testing Technology Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen DL Testing Technology Co., Ltd.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Shenzhen Zheyin Intelligent Technology Co., Ltd). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature: Printed Name: Jack bu Title: Manager Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Tel.: 18906679427 Email:[email protected]

Shenzhen Zheyin Intelligent Technology Co., Ltd Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China 11/26/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BMQO-BTC801 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired. ⎯ User Manual ⎯ Internal Photos ⎯ External Photos ⎯ Test Setup Photos Sincerely, (Signature) Printed Name: Jack bu Title:Manager Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen, China Tel.: 18906679427 Email:[email protected]

Size:16*14mm M/N: BTC801 FCC ID: 2BMQO-BTC801 Label location

FCC ID: 2BMQO-BTC801 RF Exposure Evaluation According to KDB 447498 D01 V06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, Mw) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest Mw and mm before calculation The result is rounded to one decimal place for comparison EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, Field strength (dBuV/m) EIRP (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 53.72 -41.44 0.000072 433.92 5 0.000009 3.0 So a SAR test is not required

Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 1.ProjectImage 2.TestFixture 3.Antennamatchingcircuit 4.S11test 5.Antennapassiveefficiencyandgain 6.Darkroomtestequipmentanddata 7.Schematicdiagramofantennaassembly 8.Antennaenvironmenthandling 9.Antennamassproductionindex 10.Structuraldrawing Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 1.ProjectImage Thefinalverificationantennaperformanceprototypeinourcompanyforatleastoneyear, easytoanalyzeandsolvetheproblemofantennamassproduction,toensurethequality ofantennashipment 2.TestFixture Objective:totestthepassiveparametersofantennaasaccuratelyaspossible.Making Method:thehandsetismadeofa50ohmcoaxialcable,oneendofwhichisconnectedto thetestpointofthebackendofthematchingcircuitofthehandsetmotherboard(frontend oftheRFtesthole),andtheotherendisconnectedtotheSMAjoint.Thediagramisas follows: 3、Antennamatchingcircuit Modify Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. E01E02E03 NoNoNo Note:Thematchisunmodified. 4.S11test 4.04.0s11testmethoddescriptionoftestequipment:NetworkAnalyzer(E5071C)test method:a50ohmCABLEisusedtoexportfromtheinstrumenttestport.TheSMA connectorforconnectingthehandsetiscalibratedusingacalibrationpiece,recordthe echolossandstandingwaveratiocorrespondingtotherelevantfrequencypoints.The testschematicisasfollows: Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 4.1SWR Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 5.Darkroomtestequipmentanddata 6.TestEquipment Testsystem:shieldeddarkroom Thetemperaturewas22°C±3°Candthe humiditywas50%±15% Testequipment:whentestingpassivedata,usetheNetworkanalyzerAGILENTE5071C totestactivedata,usetheomnibusCMW500 Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 7.Activeantennatestdata 测试数据： 433Mhz Freq(MHz)Efficiency(%)Gain(dBi) 43030.50.25 43131.40.36 43232.50.48 43333.60.52 43434.50.16 43531.60.19 43632.50.21 43730.5-0.15 43829.50.14 Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. 8.Schematicdiagramofantennaassembly 9.Antennaenvironmenthandling 10.Antennamassproductionindex Whentheantennais mass-produced,the standingwaveratiois takenasthe mass-producedtest standard.Basedonthe differencesoftheproject itself,thefollowingcriteria aregiven: Standardforvolume production 824Mhz-2170Mhz VSWR(MassProduction performance)< Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen Shenzhen Aihui Technology Co. , Ltd. VSWR(recognition performance) 0.5 10.1 Structuraldrawings（mm） Length: 59mm Length: 20mm Wide:4.5mm

Shenzhen DL Testing Technology Co., Ltd. Report No.:DLE-251011031R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 27 FCC Part 15C Test Report FCC ID:2BMQO-BTC801 Applicant: Shenzhen Zheyin Intelligent Technology Co., Ltd Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen Manufacturer: Shenzhen Zheyin Intelligent Technology Co., Ltd Address: Room 105, Floor 1, No. 111-3, Huangjinshan, Bantian Community, Bantian Street, Longgang District, Shenzhen Product Name: Dog Training Collar Trade Mark: JUGBOW Model Number: BTC801 Date of Receipt: Oct. 11, 2025 Test Date: Oct. 11, 2025 - Oct. 21, 2025 Date of Report: Oct. 21, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.231 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-251011031R Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.:DLE-251011031R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 27 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 5 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 6 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 6 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 7 3 . EMC EMISSION TEST 8 3.1 CONDUCTED EMISSION MEASUREMENT 8 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 8 3.1.2 TEST PROCEDURE 8 3.1.3 DEVIATION FROM TEST STANDARD 8 3.1.4 TEST SETUP 9 3.1.5 EUT OPERATING CONDITIONS 9 3.1.6 TEST RESULTS 9 3.2 RADIATED EMISSION MEASUREMENT 12 3.2.1 RADIATED EMISSION LIMITS 12 3.2.2 TEST PROCEDURE 13 3.2.3 DEVIATION FROM TEST STANDARD 13 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ TO 10 TH HARMONICS) 20 4 . BANDWIDTH TEST 21 4.1 APPLIED PROCEDURES / LIMIT 21 4.1.1 TEST PROCEDURE 21 4.1.2 DEVIATION FROM STANDARD 21 4.1.3 TEST SETUP 21 4.1.4 EUT OPERATION CONDITIONS 21 4.1.5 TEST RESULTS 22 5 . CALCULATION OF AVERAGE FACTOR 23 5.1 APPLIED PROCEDURES / LIMIT 23 5.1.1 TEST PROCEDURE 23 Shenzhen DL Testing Technology Co., Ltd. Report No.:DLE-251011031R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 27 Table of Contents Page 5.1.2 TEST SETUP 23 5.1.3 EUT OPERATION CONDITIONS 23 5.1.4 TEST RESULTS 24 6 . TRANSMISSION CEASE TIME 25 6.1 APPLIED PROCEDURES / LIMIT 25 6.1.1 TEST PROCEDURE 25 6.1.2 DEVIATION FROM STANDARD 25 6.1.3 TEST SETUP 25 6.1.4 EUT OPERATION CONDITIONS 25 6.1.5 TEST RESULTS 26 7 . ANTENNA REQUIREMENT 27 7.1 STANDARD REQUIREMENT 27 7.2 EUT ANTENNA 27 8 . TEST SETUP PHOTO 27 9 . EUT PHOTO 27 Shenzhen DL Testing Technology Co., Ltd. Report No.:DLE-251011031R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 27 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.231) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.209,15.231b Fundamental &Radiated Spurious Emission Measurement PASS 15.231a Transmission cease time PASS 15.215 20dB Bandwidth PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 20dB Bandwidth ±0.2MHz Shenzhen DL Testing Technology Co., Ltd. Report No.:DLE-251011031R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 27 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Dog Training Collar Trademark JUGBOW Model No.: BTC801 Test Model: BTC801 Model Difference N/A Operation Frequency: 433.92MHz Channel numbers: 1 Channels Modulation technology: ASK Antenna Type: Internal Antenna Antenna gain: 0.52 dBi Power supply: DC 5V from adapter DC 3.7V from battery Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. 2.2 DESCRIPTION OF TEST MODES Note: (1) New battery is used during the test. To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 TX Mode For Conducted & Radiated Emission Final Test Mode Description Mode 1 TX Mode Shenzhen DL…

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