2BKEO-RF7KRF Remote control unit

Customer information Model: RF7K-1CH-M/DO Safety hints The appliance is suitable for led desk lamp. The appliance is suitable for tropical climates only. The maximum ambient temperature during use of the appliance must not exceed 75C. Naked flame sources, such as candles, must not be placed on the appliance. If the appliance can’t work,please check whether the button battery is out of charge and replace it with a new one. Remove the plastic slice first,or it won’t work. The maximum distance between remoter and receiver is more than 15 meters.The closer distance,the better effect.The remoter singal can pass through the non-metallic barrier,such as wall and plastic shell.. Pair the controller and receiver,then the receiver can only be controlled by the paired controller. The appliance does not require much attention. If you want to clean it, please use only dry cloths or a brush. The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. Symbols used: Protection class II appliance The appliance shall not be disposed together with the normal waste. It must be recycled. Indoor use only Manufacturer: Shenzhen Founder Industrial Co., Ltd 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen 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. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment

承 认 书 SPECIFICATION FOR APPROVAL 客 户 名 称: CUSTOMER NAME: 产 品 名 称: PRODUCT NAME: 433MHZ PCB ANTA 客 户 料 号: CUSTOMER P /N: _____________________________________ 电子料号 P/N: REV: A MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKED BY: AUDITOR BY: APPROVED BY: DATE: 2024-08-01 Manufacture: Shenzhen Founder Industrial Co., Ltd Address: 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Model Name: RF7K-1CH Contents 一、Specification table规格表: .................. 3 二、Finished drawing成品图： ..................... 4 三、Test report测试报告 ............................... 5 一、specification table 规格表: 主要技术指标 Main technical specifications 频率范围 （MHZ） 433-435 Frequency Range (MHZ) 433-435 特性阻抗(Ω) 10 Impedance(Ω) 10 增益(dBi) 2.51 Gain(dBi) 2.51 输出电压 驻波比 ≦1.92 VSWR ≦1.92 最大功率 10W Admitted Power 10W 极化方式 垂直极化 Polarization Linear,Vertical 方向性 全向性 Radiation Omni-directional 连接方式 SMA Connector Type SMA 物理性能 Physical Properties 天线外套材料 TPEE Antenna cover TPEE 工作温度 -20°C~+70°C Operating Temp -20°C~+70°C 保存温度 -20°C~+70°C Storage Temp -20°C~+70°C 二、Finished drawing 成品图： 三、Test report 测试报告 3.1 ：Network analyzer test report 网络分析仪测试报告 3.2 ：暗室 2D、3DRaditation Pattern 433MHz Gain2.42 dBi Efficiency:75.6 1% 434MHz Gain: 2.51dBi Efficiency: 78.45% 435MHz Gain: 2.47dBi Efficiency: 79.32%

ShenzhenFounderIndustrialCo.,Ltd DeclarationLetterofModelDifference Date:2024-09-10 TestedModelNumber:RF7K-1CH AddingModelNumber(s):RF7K-2CH-M/S,RF10K-2CH-1/2 AllAddingModelNumber(s)is/aresameelectricallyidenticalasTestedModelNumber.OnlyPanel andkeyscreenprintingisdifferent. YoursSincerely, Applicant:ShenzhenFounderIndustrialCo.,Ltd Address:3rdFloor,BuildingB,No.65ChuangyiRoad,GaofengCommunity,DalangStreet,Longhua District,Shenzhen ContactPerson:YeXiangMou Tel.:18211567243 Email:[email protected] Sincerely, Signature:

Page 1 of 6 Report No.: LGT24H091 Appendix - External Photographs of EUT Constructional Details Model: RF7K-1CH Photo 1 Photo 2 Page 2 of 6 Report No.: LGT24H091 Photo 3 Photo 4 Page 3 of 6 Report No.: LGT24H091 Photo 5 Photo 6 Page 4 of 6 Report No.: LGT24H091 Photo 7 Photo 8 Page 5 of 6 Report No.: LGT24H091 Photo 9 Photo 10 Page 6 of 6 Report No.: LGT24H091 Photo 11

Label Size： 2x5mm RF Remote control unit Model: RF7K-1CH FCC ID: 2BKEO-RF7K

Page 1 of 3 Report No.: LGT24H091 Appendix - Internal Photographs of EUT Constructional Details Model: RF7K-1CH Photo 1 Photo 2 Antenna Page 2 of 3 Report No.: LGT24H091 Photo 3 Photo 4 Page 3 of 3 Report No.: LGT24H091 Photo 5 Photo 6

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: RF Remote control unit Model Name: RF7K-1CH, RF7K-2CH-M/S, RF10K-2CH-1/2 FCC ID: 2BKEO-RF7K Issued For : Shenzhen Founder Industrial Co., Ltd 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24H091HA01 Sample Received Date: Aug. 21, 2024 Date of Test: Aug. 21, 2024 – Sep. 10, 2024 Date of Issue: Sep. 10, 2024 Report No.: LGT24H091HA01 Page 2 of 9 TEST REPORT CERTIFICATION Applicant: Shenzhen Founder Industrial Co., Ltd Address: 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Manufacture: Shenzhen Founder Industrial Co., Ltd Address: 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Product Name: RF Remote control unit Trademark: N/A Model Name: RF7K-1CH, RF7K-2CH-M/S, RF10K-2CH-1/2 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR §2.1093 KDB 447498 D01 General RF Exposure Guidance v06 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT24H091HA01 Page 3 of 9 TABLE OF CONTENTS 1 . GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST LABORATORY 5 2 . FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 APPENDIX I - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS 9 Report No.: LGT24H091HA01 Page 4 of 9 Revision History Rev. Issue Date Revisions 00 Sep. 10, 2024 Initial Issue Report No.: LGT24H091HA01 Page 5 of 9 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: RF Remote control unit Trademark: N/A Model Name: RF7K-1CH Series Model: RF7K-2CH-M/S, RF10K-2CH-1/2 Model Difference: Panel and key screen printing is different. Frequency Bands: 433.97MHz Battery: Capacity: 165mAh Rated Voltage: 3V Hardware Version: N/A Software Version: N/A 1.2 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 Report No.: LGT24H091HA01 Page 6 of 9 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Report No.: LGT24H091HA01 Page 7 of 9 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Report No.: LGT24H091HA01 Page 8 of 9 2.3 TEST RESULT Turn up Result Worse case is as below: Note:The maximum Equivalent Isotropic Radiated Power : 82.37dBuV/m-95.2=-12.83dBm (refer to C63.10, section 10.3.9)(433.97MHz) Mode Turn up Power 433.97MHz -12±1dBm The MPE result of worst mode: Frequency (MHz) Max Turn up Power (dBm) Max Turn up Power (mW) Estimated SAR Limit Ratio Result 433.97 -11.00 0.08 0.01 3 0.003 Pass Note: 1. The estimated SAR≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm, complies with the exemption requirements. Report No.: LGT24H091HA01 Page 9 of 9 APPENDIX I - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Note: Please see the attached RF7K-1CH_External Photos and RF7K-1CH_Internal Photos. ※※※※※END OF THE REPORT※※※※※

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China RF TEST REPORT Product Name: RF Remote control unit Model Name: RF7K-1CH, RF7K-2CH-M/S, RF10K-2CH-1/2 FCC ID: 2BKEO-RF7K Issued For : Shenzhen Founder Industrial Co., Ltd 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24H091RF01 Sample Received Date: Aug. 21, 2024 Date of Test: Aug. 21, 2024 –Sep. 27, 2024 Date of Issue: Sep. 27, 2024 Report No.: LGT24H091RF01 Page 2 of 32 TEST REPORT CERTIFICATION Applicant: Shenzhen Founder Industrial Co., Ltd Address: 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Manufacture: Shenzhen Founder Industrial Co., Ltd Address: 3rd Floor,Building B,No.65 Chuangyi Road,Gaofeng Community,Dalang Street,Longhua District,Shenzhen Product Name: RF Remote control unit Trademark: N/A Model Name: RF7K-1CH, RF7K-2CH-M/S, RF10K-2CH-1/2 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15.231, Subpart C ANSI C63.10-2013 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT24H091RF01 Page 3 of 32 TABLE OF CONTENTS Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 10 2.5 EQUIPMENTS LIST 11 3. EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.2 TEST PROCEDURE 13 3.3 TEST SETUP 13 3.4 TEST RESULTS 13 4. RADIATED EMISSION MEASUREMENT 14 4.1 RADIATED EMISSION LIMITS 14 4.2 TEST PROCEDURE 16 4.3 DEVIATION FROM TEST STANDARD 16 4.4 TEST SETUP 17 4.5 EUT OPERATING CONDITIONS 18 4.6 TEST RESULTS 18 4.7 FIELD STRENGTH CALCULATION 19 5. BANDWIDTH TEST 24 5.1 LIMIT 24 5.2 TEST REQUIREMENTS 24 5.3 TEST PROCEDURE 24 5.4 TEST SETUP 24 5.5 EUT OPERATION CONDITIONS 24 5.6 TEST RESULTS 25 6. DUTY CYCLE 26 6.1 TEST PROCEDURE 26 6.2 TEST SETUP 26 6.3 EUT OPERATION CONDITIONS 26 6.4 TEST RESULTS 27 Report No.: LGT24H091RF01 Page 4 of 32 7. AUTOMATICALLY DEACTIVATE 29 7.1 STANDARD REQUIREMENT 29 7.2 TEST PROCEDURE 29 8. ANTENNA REQUIREMENT 31 8.1 STANDARD REQUIREMENT 31 8.2 EUT ANTENNA 31 APPENDIX I - PHOTOS OF TEST SETUP 32 Report No.: LGT24H091RF01 Page 5 of 32 Revision History Rev. Issue Date Revisions 00 Sep. 27, 2024 Initial Issue Report No.: LGT24H091RF01 Page 6 of 32 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part 15.231, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A -- 15.205(a)/15.209/ 15.231.(b) Radiated Spurious Emission PASS -- 15.231(a)(1)/ 15.231(b)(2) Transmission requirement PASS -- 15.231(C) 20 dB Bandwidth PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. Report No.: LGT24H091RF01 Page 7 of 32 1.1 TEST FACTORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate A2LA Certificate No.: 6727.01 FCC Registration No.: 746540 CAB ID: CN0136 1.2 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 %. Parameter Uncertainty RF Output Power, Conducted ±0.71dB Unwanted Emission, Conducted ±0.63dB Conducted emission ±2.80dB All Emissions, Radiated (0.009-30MHz) ±2.16dB All Emissions, Radiated (30MHz-1GHz) ±4.40dB All Emissions, Radiated (1GHz-18GHz) ±5.49dB Note: The measurement uncertainty is not included in the test result. Report No.: LGT24H091RF01 Page 8 of 32 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: RF Remote control unit Trademark: N/A Model Name: RF7K-1CH Series Model: RF7K-2CH-M/S, RF10K-2CH-1/2 Model Difference: Panel and key screen printing is different. Frequency band: 433.97MHz Battery: Capacity: 165mAh Rated Voltage: 3V Modulation Type: ASK Antenna Type: PCB Antenna Antenna Gain: 2.51dBi Hardware version: N/A Software version: N/A Connecting I/O Port(s): Please refer to the Note 1. Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications orthe User Manual. 2. The antenna information refers to the manufacturer provide report, applicable only to the tested sample identified in the report. Due to the incorrect antenna information, a series of problems such as the accuracy of the test results will be borne by the customer. Report No.: LGT24H091RF01 Page 9 of 32 2.2 DESCRIPTION OF THE TEST MODES 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 Radiated Emission Final Test Mode Description Mode 1 TX M…

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Page 1 of 1 Report No.: LGT24H091 Set-up for Radiated Emission (RE), Below 1GHz Set-up for Radiated Emission (RE), Above 1GHz

Page 1 of 9 Report No.: LGT24H157 Appendix - Photographs of EUT Constructional Details Model: M11046B Photo 1 Photo 2 Page 2 of 9 Report No.: LGT24H157 Photo 3 Photo 4 Page 3 of 9 Report No.: LGT24H157 Photo 5 Photo 6 Page 4 of 9 Report No.: LGT24H157 Photo 7 Photo 8 Page 5 of 9 Report No.: LGT24H157 Photo 9 Photo 10 Page 6 of 9 Report No.: LGT24H157 Photo 11 Photo 12 Page 7 of 9 Report No.: LGT24H157 Photo 13 Photo 14 Page 8 of 9 Report No.: LGT24H157 Photo 15 Photo 16 ANT Page 9 of 9 Report No.: LGT24H157 Photo 17 Photo 18