2BHMY-AG4GBBluetooth voice remote control with BLE

Bluetooth voice remote control User Manual 1 目录 TableofContents 序号 No. 目录Contents 页码 PAGE 1 封面Coverpage 2目录Tableofcontents1 3版本及修订记录RevisionHistory2 4 4.1概况Generalinformation3 4.2外观规格Visualspecification3 4.3机械性能Mechanicalspecification3-4 4.4电气性能Electronicspecification4-5 4.5环境性能Environmentalspecification5 5 可靠性测试Reliabilitytests 5.1电气特性ElectricalCharacteristics5 5.2结构特性MechanicalCharacteristics5-8 5.3环境试验EnvironmentalTest8-9 6 6.1产品外观ProductArtwork10 6.2码值表KeycodeTable11 6.3产品包装图ProductPackaging 3 4.1概况Generalinformation 目的Purpose 本文档包含AOCQ27G4XY遥控器的要求 ThisdocumentcontainstherequirementsfortheAOCQ27G4XYremote 产品特征概述 ProductMainFeature 红外，蓝牙，语音 IR,BLE,Voice 4.2 外观规格 Visualspecification 编号 No. 检验项目 CheckItem 规格/说明 Description/Specification 1 外围尺寸 Overalldimension Dim ： 162.0(L)x43.2mm(W)x20.7mm(H)(includingkeyheight) 2 外壳材质 Casematerial ABS 3 导电胶材质 Rubberkeypadmaterial Rubber 4 擦痕 Scratch 从0.3米远处观察无明显伤痕 Nomajorscratchobservedat0.3mdistance 5 总键数 Numberofkeys 21keys 6 装配 Assembly 整机内所有零件完全固定 Nomovingpartsinsidetheunit 7 塑壳外观 Plasticvisual 无明显伤痕,裂缝,污物和变形 Novisualofscratch,crack,contaminationanddeformation 8 印刷外观 Printingvisual 与图纸一致，文字清晰无缺划、断裂、歪斜现象 PrintingsandIndicationsarethesameasdrawing 4.3 机械性能 Mechanicalspecification 编号 No. 检测项目 CheckItem 规格/说明 Description/Specification 1 键操作力 Keyoperatingforce 2.5N±0.5N 2 按键行程 Keystroke 0.2~1.0mm 3 按键 Rubberkeypress 键在按下松开后能迅速弹起 Keyshouldreturnfastafterkeyreleased 4 导电胶强度 Rubberstrength 以3kgf的力按下键并持续3秒钟,导电胶无变化 Nochangeafter3secondspressedwith3kgf 5 按键寿命 Keyoperatinglife 按键在5N下测试30万次后合格 Keyshouldbeokayaftertestitunder5Nby300,000times 6 按钮操作手感 Buttonoperatingfeel 按下按钮时有清晰的段落感 Whenpressingbuttons,thereshallhaveaclearclickfeeling 7 跌落测试高度 DropTestHeight 1M 4 8 压力测试 Compressionstrength 插入电池后，用100N的力同时按压遥控器正反面15秒，不影响外观和功 能。 Afterinsertingbatteries,pressbothfrontandbackoftheremotewith100N forcefor15seconds,Noimpactwiththeappearanceandfunction. 9 电池盖插拔寿命 Batterycoverlife 每分钟拔插电池盖3次，连续拔插100次以上 Pulloutandinsertbatterycover3timesperminuteformorethan100times 10产品重量Weight Appr.75g(Batteriesexcluded) 11 使用电池数量 No.ofbattery 2 12 电池种类 BatteryType AAA 4.4 电气性能 Electronicspecification 编号 No. 检验项目 CheckItem 规格/说明 Description/Specification 1 载波频率 Carrierfrequency 38KHz±2% 2 红外编码格式Infrared codingformat NEC 3 工作电压 OperatingVoltage DC2.4-3.2V 4 静态泄露电流 Leakagecurrent Standbycurrent≤10uA（BeforeBTPaired） Standbycurrent≤3mA（AfterBTPaired） Deepsleepcurrent≤35uA 5 工作电流 Operatingcurrent IR≤40mA Bluetoothbutton≤10mA BluetoothVoice≤15mA 6 按键功能 KeyFunction Referto6.2thekeycodepage 7 红外发射距离和角度 IRRangeandangle 1.Straightline40μW/cm 2 ，distance≥10m 2.RCside：±15°（upanddown，leftandright）20μW/cm 2 ，distance≥8m 3.RCside：±30°（down，leftandright）≥5m 8 蓝牙 RF 发射距离 RFrange 1.Keys≥10m 2.Voice≥7.2m 注:本规范不能作为最终评价标准。需要在客户提供主机后进行测试验证 Note: Thisspecificationcannotbeusedasthefinalevaluationstandard.Itneedstotestandverifyafterthehostwas providedbycustomer. 5 4.5环境性能Environmentalspecification 编号 No. 检验项目 CheckItem 规格/说明 Description/Specification 1 工作温度 OperatingTemperature 0°C~40°C 2 存储温度 Storagetemperature -25°C~60°C 5. 可靠性试验 Reliabilitytesting 5.1电气特性ElectricalCharacteristics 编号 No. 检验项目 CheckItem 测试条件 Testcondition 判定标准 Judgment 1 接触电阻 Contact Resistance 以按键中心荷重200g，导电树脂接触碳手指间距 1mm测试 Load200gatthecenterofthekeyandthe conductingresinandbuttonshouldbetestedat intervalsof1mm ＜2000Ω 2 ESD测试 Electric-Static DischargeTest 通过空气±15KVB级和接触±8KVB级 PassAIR±15KVClassBandContact±8KVClass B (IEC6100-4-2-2008Level4) B、无功能故障，无部件损坏。RC 必须在不移除电池或重置的情况 下恢复到完全功能 ClassB:Nofunctionalfailuresand nopartsshouldsufferdamage.RC mustrecovertofullfunction withoutremovalofbatteriesorreset 5.2结构特性MechanicalCharacteristics 编号 No. 检验项目 CheckItem 测试条件 Testcondition 判定标准 Judgment 1 动作力 OperatingForce 4mm大头针按压测动作力 Pressthekeywithadiameter4mmpinandmeasurethe operatingforce 2.5N±0.5N 2 回弹力 ReturnForce 直径4mm的针，按下测量回力 Pressthekeywithapinofdiameter4mmandmeasurethe returnforce >0.4N 3 按键与上盖匹配 Matchingtest ofkeyand uppercover 与按鍵上、下、左、右周边位置施力1.0kgf,持续1分钟 Apply1.0kgftoupper,lower,leftandrightofthekeyfor1 minute 按键不能卡住上盖 Theuppercovercannotget stuckbythekey 4 过重测试 Overweight test 与按键中央垂直方向施力29.4N(3.0kgf),持续3秒 Apply29.4n(3.0kgf)intheverticaldirectionandinthe centerofthekeyfor3seconds 不可有任何机构破坏及PCB 不能有裂痕 Nofunctionalfailuresandno partsshouldsufferdamage. 5 振动测试 Vibrationtest 垂直方向振动:频率30-50-30Hz位移0.75mm,轴线扫频5 周期 Vibrationinverticaldirection: Frequency:30-50-30hz 检查外观,PCB及焊点不能有 裂痕 Nofunctionalfailuresandno partsshouldsufferdamage. 6 Displacement:0.75mm Axisfrequencysweep5cycles 6 按键寿命测试 Keylifetest 遥控器不装电池,按键同时以下列条件测试（Keys: Up,Down,Left,Right,OK,Vol+/-,Ch+/-,Power,Home,Back) (1).动作力:200g (2).速度:80-90次/分 (3).次数:300,000次 Remotecontrolwithoutbatteriesandeachkeyistested underthefollowingconditionsatthesametime(Keys: Up,Down,Left,Right,OK,Vol+/-,Ch+/-,Power,Home,Back): (1)Operatingforce:200g (2)Speed:80-90times/minute (3)Times:300,000times 无功能故障，无部件损坏 Nofunctionalfailuresandno partsshouldsufferdamage. 遥控器装入电池后,任选一键以下列条件测试 (1).动作力:200g (2).速度:20-30次/分 (3).次数:100,000次 Remotecontrolwithbatteriesandselect anykeytotestunderthefollowing conditions: (1)Operatingforce:200g (2)Speed:20-30times/minute (3)Times:100,000times 7 丝印附着力测试 Printingand Paintingtest (1)使用Press-sensitivetype,BrandName:Eagle胶带贴与文 字印刷表面，且快速向上掀起胶带成45度；连续使用 共20次 (1)Usetape（press-sensitivetype,BrandName:Eagle）to attachthesurfaceoftextprinting,andquicklyliftthetape upto45degrees; Repeat20times 文字依然清晰 Thetextprintingisstillclear (2)使用95％酒精棉花加重力500gf來回擦拭印刷表面200 次 (2)Usethecottonwith95%alcoholandload500gftowipe theprintingsurface200times (3)使用PentelZEH产品橡皮擦，加荷重500gf來回擦拭200 次 (3)USEtheeraser（PentelZEH）andload500gftowipethe printingsurface200times 8 跌落测试 Droptest 从1.2m高度自由跌落在木地板上(包含电池) 遥控器的跌落面应与冲击面平行，冲击面应水平、平坦、 结实和坚硬,以致试验时不移动、不变形。试验时按所规 定的试验面，按3→2→4→5→6→1顺序进行跌落 注：3(bottom)、2(face)、4(Leftside)、5(Rightside)、6(back)、 1(eradiateside) 注：木板规格有待厂商确定,暂定合板/三夹板 (Plywood),2.5cm厚 Fallonthewoodboard(includingbattery)from1.2m height.Thefallingsurfaceoftheremotecontrolshallbe paralleltotheimpactsurface.Theimpactsurface…

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TOP VICTORY INVESTMENTS LTD. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: TOP VICTORY INVESTMENTS LTD. Address: Shangzheng, Yuanhong Road, Fuqing City, Fujian Province, China FCCID: 2BHMY-AG4GB Model(s): AG4GB 2.911(d)(5)(i) EquipmentType We, TOP VICTORY INVESTMENTS LTD. (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Zheng Jingjing Date: 2024-07-24 Title: Manager Company name: TOP VICTORY INVESTMENTS LTD. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

TOP VICTORY INVESTMENTS LTD. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: TOP VICTORY INVESTMENTS LTD. Address: Shangzheng, Yuanhong Road, Fuqing City, Fujian Province, China FCCID: 2BHMY-AG4GB Model(s): AG4GB 2.911(d)(5)(ii) Applicant filing We, [TOP VICTORY INVESTMENTS LTD.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Zheng Jingjing Date: 2024-07-24 Title and Company name: Manager TOP VICTORY INVESTMENTS LTD. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

TOP VICTORY INVESTMENTS LTD. U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: July-23-2024 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BHMY-AG4GB, FRN: 0035698182 TOP VICTORY INVESTMENTS LTD. (“the applicant”) certifies that, as of the date of the filing of the application, THREE STONES MEDIA LLC(“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. THREE STONES MEDIA LLC ("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: THREE STONES MEDIA LLC FRN: 0033401761 GC: 2A99E Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Signature: Contact Person: Sijie Zhang Tel: +1 267 909 3692 Email: [email protected] Applicant Company Name: TOP VICTORY INVESTMENTS LTD. Address: Shangzheng, Yuanhong Road, Fuqing City, Fujian Province, China Signature: Contact Person: Zheng Jingjing Tel: 13163879559 Email: [email protected]

TOP VICTORY INVESTMENTS LTD. Agent Authorization Company: TOP VICTORY INVESTMENTS LTD. Address: Shangzheng, Yuanhong Road, Fuqing City, Fujian Province, China Product Name: Bluetooth voice remote control Model Number(s): AG4GB Product Description: Bluetooth voice remote control with BLE We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2024-07-26 Name: Zheng Jingjing Title: / Company: TOP VICTORY INVESTMENTS LTD.

TOP VICTORY INVESTMENTS LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Date: 2024-07-26 Subject; Request for Long Term Confidentiality FCC ID: 2BHMY-AG4GB To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram BOM Operational Description Tune-up Procedure SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Zheng Jingjing Title: Manager

Model&HVIN: AG4GB FCC ID: 2BHMY-AG4GB IC: 32805-AG4GB

Model&HVIN: AG4GB FCC ID: 2BHMY-AG4GB IC: 32805-AG4GB

ANT

RF EXPOSURE EVALUATION EUT Specification EUT Bluetooth voice remote control Model Number AG4GB FCC ID 2BHMY-AG4GB Antenna gain(Max) 0.64dBi Operation Frequency 2402-2480MHz Input Rating DC 3V from battery（2*AAA battery） Classification Per Stipulated Test Standard §15.247(i), §2.1093 Modulation GFSK Max.outputpower 3.43dBm (0.002203W) TestRequirement: 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 guide lines. 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 without put 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. BLE DTS: According to KDB 447498, no stand-alone required for BT antenna, and no simultaneous SAR measurement is required. Signature: Stone Tang Date: 2024- 07-24 Transmit Frequency (MHz) Bit Rate of Transmitter Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2402 1Mbps GFSK 3.40 3±1 4 0.778639 3 2440 1Mbps GFSK 2.94 3±1 4 0.784774 3 2480 1Mbps GFSK 2.61 3±1 4 0.791180 3 2402 2Mbps GFSK 3.43 3±1 4 0.778639 3 2440 2Mbps GFSK 2.95 3±1 4 0.784774 3 2480 2Mbps GFSK 2.32 2±1 3 0.628346 3

2.4G Antenna reporter Innovation never end...... CustomerVersionEngineerDate Zhou YUJuly2, 2024 Outline Summary ⚫Purpose 2.4Gantennatest.Resultasfollowing. ⚫Agenda ⚫TestEnvironmentandEquipment ⚫AntennaPositions TestResult:Gain&Efficiency TestResult:3DRadiationPattern ⚫Result&Suggestions Test Environment and Equipments Equipment：EMT-24 Multiple Probe Ball Surface Field System Testing Software：EM-Testing Summary of test data Frequency (MHz)Directivity(dB)Gain(dBi)Efficiency(dB)Efficiency(%) 24005.5244-0.2682-5.792726.347 24055.3612-0.4724-5.833626.0999 24105.4107-0.3566-5.767326.5012 24155.5339-0.1835-5.717426.8077 24205.65010.0082-5.64227.2775 24255.84330.2643-5.579127.6754 24305.71580.2469-5.468928.3865 24355.61240.1397-5.472728.3616 24405.58110.1182-5.462928.4259 24455.3885-0.0055-5.394128.8798 24505.58110.3642-5.216930.0824 24555.55980.4766-5.083231.023 24605.44980.5177-4.932132.1208 24655.39880.6363-4.762533.4002 24705.09230.4144-4.677934.0574 24754.88460.3512-4.533435.2095 24804.73650.111-4.625534.4706 24854.68240.1579-4.524635.2811 24904.63610.1946-4.441435.9631 24954.57680.2403-4.336536.8425 25004.52890.4123-4.116638.7561 Diagram Antenna size 3DPattern 2400 2450 2500 Thanks for cooperation!

Product Name: Bluetooth voice remote control Report No:ITEZA2-202400264RF Product Model: AG4GB Security Classification: Open Version: V1.0 Total Page:61 TIRT Testing Report Prepared By: Checked By: Approved By: Aaron Long Stone Tang Joky Wang Report No.:ITEZA2-202400264RF Page 2 of 61 FCC Radio Test Report FCC ID: 2BHMY-AG4GB According to 47 CFR FCC Part 15, Subpart C(Section 15.247) ANSI C63.10:2013 Applicant: TOP VICTORY INVESTMENTS LTD. Address: Shangzheng, Yuanhong Road, Fuqing City, Fujian Province, China Manufacturer: Wuxi Funide Digital Co.,Ltd. Address: NO.55 You Shen Road, Xishan Zone Wuxi. China Sample No: 1000040156 Product Name: Bluetooth voice remote control Brand Name: N/A Model No.: AG4GB Test No.: AG4GB Date of Receipt: 2024/07/17 Date of Test: 2024/07/17~2024/07/23 Issued Date: 2024/07/24 Testing Lab: TIRT Note: This report shall not be reproduced except in full, without the written approval of Beijing TIRT Technology Service Co.,Ltd Shenzhen.Laboratory. This document may be altered or revised by Beijing TIRT Technology Service Co.,Ltd Shenzhen. Laboratory.Personnel only, and shall be noted in the revision section of the document. The test results of this report relate only to the tested sample identified in this report. Report No.:ITEZA2-202400264RF Page 3 of 61 Table of Contents Page REPORT ISSUED HISTORY 6 1 . SUMMARY OF TEST RESULTS 7 1.1 TEST FACILITY 8 1.2 MEASUREMENT UNCERTAINTY 8 1.3 TEST ENVIRONMENT CONDITIONS 9 2 . GENERAL INFORMATION 10 2.1 GENERAL DESCRIPTION OF EUT 10 2.2 DESCRIPTION OF TEST MODES 11 2.3 PARAMETERS OF TEST SOFTWARE 12 2.4. ACCESSORIES OF DEVICE (EUT) 12 2.5 BLOCKDIAGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED 12 2.6 SUPPORT UNITS 12 3 .AC POWER LINE CONDUCTED EMISSIONS 13 3.1 LIMIT 13 3.2 TEST PROCEDURE 13 3.3 DEVIATIONFROMTESTSTANDARD 13 3.4 TESTSETUP 14 3.5 EUT OPERATING CONDITIONS 14 3.6 TEST RESULTS 14 4 . RADIATED EMISSIONS 15 4.1 LIMIT 15 4.2 TEST PROCEDURE 16 4.3 DEVIATIONFROMTESTSTANDARD 17 4.4 TESTSETUP 17 4.5 EUT OPERATING CONDITIONS 19 4.6 TEST RESULT- 9KHZ TO 30MHZ 19 4.7 TEST RESULT- 30MHZ TO 1000MHZ 19 4.8 TEST RESULT- ABOVE 1000MHZ 19 5 .BANDWIDTH 20 5.1 LIMIT 20 5.2 TEST PROCEDURE 20 5.3 DEVIATION FROM STANDARD 20 5.4 TEST SETUP 20 Report No.:ITEZA2-202400264RF Page 4 of 61 Table of Contents Page 5.5 EUT OPERATION CONDITIONS 20 5.6 TESTRESULTS 20 6 .MAXIMUM OUTPUT POWER 21 6.1 LIMIT 21 6.2 TEST PROCEDURE 21 6.3 DEVIATION FROM STANDARD 21 6.4 TEST SETUP 21 6.5 EUT OPERATION CONDITIONS 21 6.6 TESTRESULTS 21 7 .CONDUCTED SPURIOUS EMISSION 22 7.1 LIMIT 22 7.2 TEST PROCEDURE 22 7.3 DEVIATION FROM STANDARD 22 7.4 TEST SETUP 22 7.5 EUT OPERATION CONDITIONS 22 7.6 TEST RESULTS 22 8 .POWER SPECTRAL DENSITY 23 8.1 LIMIT 23 8.2 TEST PROCEDURE 23 8.3 DEVIATION FROM STANDARD 23 8.4 TEST SETUP 23 8.5 EUT OPERATION CONDITIONS 23 8.6 TEST RESULTS 23 9. ANTENNA REQUIREMENT 24 9.1STANDARD REQUIREMENT 24 9.2ANTENNA CONNECTED CONSTRUCTION 24 9.3RESULTS 24 10. MEASUREMENT INSTRUMENTS LIST 25 11. PHOTOS OF TEST SETUP 26 12. PHOTOS OF EUT 28 APPENDIX A - RADIATED EMISSION -9 KHZ TO 30 MHZ 34 APPENDIX B - RADIATED EMISSION-30 MHZ TO 1000 MHZ 35 Report No.:ITEZA2-202400264RF Page 5 of 61 Table of Contents Page APPENDIX C - RADIATED EMISSION - ABOVE 1000 MHZ 37 APPENDIX D - BANDWIDTH 39 APPENDIX E - MAXIMUM OUTPUT POWER 45 APPENDIX F - CONDUCTED SPURIOUS EMISSION 48 APPENDIX G POWER SPECTRAL DENSITY 56 APPENDIX H DUTY CYCLE 59 Report No.:ITEZA2-202400264RF Page 6 of 61 REPORT ISSUED HISTORY Report No. Version Description Issued Date Note ITEZA2-202400264RF V1.0 Original Report. 2024.07.24 Valid Report No.:ITEZA2-202400264RF Page 7 of 61 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standard(s): FCC CFR Title 47, Part 15, Subpart C Standard(s) Section Test Item Test Result Judgment Remark 15.207 AC Power Line Conducted Emissions APPENDIX A PASS ------ 15.247(d) 15.205(a) 15.209(a) Radiated Emissions APPENDIX B APPENDIX C APPENDIX D PASS ------ 15.247(a)(2) Bandwidth APPENDIX E PASS ------ 15.247(b)(3) Maximum Output Power APPENDIX F PASS ------ 15.247(d) Conducted Spurious Emission APPENDIX G PASS ------ 15.247(e) Power Spectral Density APPENDIX H PASS ------ 15.203 Antenna Requirement ------ PASS Note(2) Note: (1) “N/A” denotes test is not applicable to this device. (2) The device what use a permanently attached antenna were considered sufficient to comply with the provisions of 15.203. Report No.:ITEZA2-202400264RF Page 8 of 61 1.1 TEST FACILITY Company: Beijing TIRT Technology Service Co.,Ltd Shenzhen Address: 104 Building C, Xinmingsheng Industrial Park No.132, Zhangge Old Village East Zone, Zhangge Community, Fucheng Street, Longhua District, Shenzhen, Guangdong, P. R. China CNAS Registration Number: CNAS L14158 A2LA Registration Number: 6049.01 FCC Accredited Lab.Designation Number: CN1366 FCC Test Firm Registration Number: 820690 Telephone: +86-0755-27087573 1.2 MEASUREMENT UNCERTAINTY ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)) The measurement uncertainty as below table: Uncertainty Parameter Uncertainty Occupied Channel Bandwidth ±142.12 KHz RF power conducted ±0.74 dB RF power radiated ±3.25dB Spurious emissions, conducted ±1.78dB Spurious emissions, radiated (30MHz～1GHz) ±4.6dB Spurious emissions, radiated (1GHz ~ 18GHz) ±4.9dB Conduction Emissions(150kHz~30MHz) ±3.1 dB Humidity ±4.6% Temprature ±0.7°C Time ±1.25% Note: Unless specifically mentioned, the uncertainty of measurement has not been taken into account to declare the compliance or non-compliance to the specification. Report No.:ITEZA2-202400264RF Page 9 of 61 1.3 TEST ENVIRONMENT CONDITIONS Test Item Temperature Humidity Test Voltage Tested By AC Power Line Conducted Emissions N/A N/A N/A N/A Radiated Emissions-9 kHz to 30 MHz 24.5°C 50% DC 3V from batt…

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Radiated Emissions Test Photo 30 MHz to 1 GHz Radiated Emissions Test Photo Above 1 GHz Conducted RF Test Photo