2A433-DT70MBDog Training Collar

Shenzhen Kensonic Intelligent Technology Co., Ltd. Model Difference Product Name: Dog Training Collar Model Number: DT-70MB DT-70DG, DT-70GN, DT-70OG, DT-70 FCC Identifier: 2A433-DT70MB All the models are the same circuit and RF module, except the model names. Regards Sincerely Client’s signature Client’s name / title : Liao Xin / Manager Contact information / address: Room 401A, No. 111-2, Jinshan Mountain, Bantian Community, Bantian Street, Longgang District, Shenzhen, Guangdong Province

Shenzhen Kensonic Intelligent Technology Co., Ltd. 1/1 Letter of Authorization Company: Shenzhen Kensonic Intelligent Technology Co., Ltd. Address: Room 401A, No. 111-2, Jinshan Mountain, Bantian Community, Bantian Street, Longgang District, Shenzhen, Guangdong Province, China Product Name: Dog Training Collar Model Number: DT-70MB DT-70DG, DT-70GN, DT-70OG, DT-70 FCC Identifier: 2A433-DT70MB 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: Liao Xin Date: 2023-01-12 Title: Manager Signature of applicant:

Shenzhen Kensonic Intelligent Technology Co., Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-01-12 Subject: Request for Confidentiality FCC ID: 2A433-DT70MB 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 No ☐ Internal Photos No ☐ 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. 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. Sincerely, Signature: Name: Liao Xin Title: Manager

Size:16*14mm M/N: DT-70MB FCC ID: 2A433-DT70MB Label location

433.92 ANT

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230110024E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 32 FCC Part 15C Test Report FCC ID: 2A433-DT70MB Applicant: Shenzhen Kensonic Intelligent Technology Co., Ltd. Address: Room 401A, No. 111-2, Jinshan Mountain, Bantian Community, Bantian Street, Longgang District, Shenzhen, Guangdong Province Manufacturer: Shenzhen Kensonic Intelligent Technology Co., Ltd. Address: Room 401A, No. 111-2, Jinshan Mountain, Bantian Community, Bantian Street, Longgang District, Shenzhen, Guangdong Province EUT: Dog Training Collar Trade Mark: N/A Model Number: DT-70MB DT-70DG, DT-70GN, DT-70OG, DT-70 Date of Receipt: Dec. 28, 2022 Test Date: Dec. 28, 2022 – Jan. 10, 2023 Date of Report: Jan. 10, 2023 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.231 ANSI C63.10:2013 Test Result: Pass Report Number: DL-20230110024E Prepared (Test Engineer): Pxing Huang 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.: DL-20230110024E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 32 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 10 3.2.1 RADIATED EMISSION LIMITS 10 3.2.2 TEST PROCEDURE 11 3.2.3 DEVIATION FROM TEST STANDARD 11 3.2.4 TEST SETUP 12 3.2.5 EUT OPERATING CONDITIONS 13 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 14 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 15 3.2.8 TEST RESULTS (1GHZ~25GHZ) 18 4 . BANDWIDTH TEST 19 4.1 APPLIED PROCEDURES / LIMIT 19 4.1.1 TEST PROCEDURE 19 4.1.2 DEVIATION FROM STANDARD 19 4.1.3 TEST SETUP 19 4.1.4 EUT OPERATION CONDITIONS 19 4.1.5 TEST RESULTS 20 5 . CALCULATION OF AVERAGE FACTOR 21 5.1 APPLIED PROCEDURES / LIMIT 21 5.1.1 TEST PROCEDURE 21 5.1.2 TEST SETUP 21 5.1.3 EUT OPERATION CONDITIONS 21 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230110024E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 32 Table of Contents Page 5.1.4 TEST RESULTS 22 6 . DWELL TIME 23 6.1 APPLIED PROCEDURES / LIMIT 23 6.1.1 TEST PROCEDURE 23 6.1.2 DEVIATION FROM STANDARD 23 6.1.3 TEST SETUP 23 6.1.4 EUT OPERATION CONDITIONS 23 6.1.5 TEST RESULTS 24 7 . ANTENNA REQUIREMENT 25 7.1 STANDARD REQUIREMENT 25 7.2 EUT ANTENNA 25 8 . TEST SEUUP PHOTO 26 9 . EUT PHOTO 27 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230110024E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 32 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 N/A 15.209,15.231b Fundamental &Radiated Spurious Emission Measurement PASS 15.231a Dwell 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 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% Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20230110024E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 32 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Dog Training Collar Trademark N/A Model No.: DT-70MB DT-70DG, DT-70GN, DT-70OG, DT-70 Model Difference All samples are the same except the model name, so we prepare "DT-70MB" for test only. Operation Frequency: 433.92MHz Channel numbers: 1 Channels Modulation technology: FSK Antenna Type: Internal Antenna Antenna gain: 0.52dBi Power supply: DC 3V 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 Testing Technology Co., Ltd. Report No.: DL-20230110024E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 32 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED Radiated Spurious Emission Test 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) The E…

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Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. Antennaspecification AntennaSampleConfirmationFrom Nameof supplier ShenZhenAihuiTechnologyCo.，Ltd Customer name LeChang Samplename PT26-DT68TX model Samplesize Inspection item Performance test Visual inspection Structure Inthe news Test results Notes QualityAudit ProjectAudit Business confirm ation Thefollowingistobecompletedbytheclient Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. Customer feedback Customer signature/seal date: AntennaTestReport TestUnit:ShenzhenAihuiTechnologyCo.,Ltd. Materials Spring Antenna form Monopole Polarizationmode Linear Application scenario Workingband 433MhzVSWR≤2 Address:402TEL:0755-23203435fax:0755-23203435,BlockC,JuxinScienceand TechnologyIndustrialPark,Nanchangcommunity,xixiang,BaoanDistrict,Shenzhen ShenzhenAihuiTechnologyCo.,Ltd. Power Max：2W Impedance50Ω dBi≥-1dBi TestEquipmentHPE5071C、ShieldingRoom、3Dautomaticturntable AntennaDescription:： 1.Groundingprocessingandpicturedescription:no 2.Needtochangethemotherboardtomatch:no  Testvoltage:3.6V,checktheantennacontactisgoodbeforetesting. TheRFcableoftheintegratedtesteriskeptinanaturalstateandcannotbe curled. Specification:testthespecifiedpowerlevel,allindicatorsmustconformtothe specifications. 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)&LT; 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 Structural drawings

Radiated Measurement Photos