2AKKN-R006Remote Control

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Haining Zhongyuan Plastic Co., Ltd. 2024-01-08 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AKKN-R006 ) [Haining Zhongyuan Plastic Co., Ltd. ] (“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. Sincerely, Roger Shen Manager Haining Zhongyuan Plastic Co., Ltd. No.7 Wanlong Road, Economic development Zone, Haining City, Jiaxing City, Zhejiang Province Haining Zhongyuan Plastic Co., Ltd. 2024-01-08 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for(FCC ID: 2AKKN-R006 ) [Haining Zhongyuan Plastic 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 as an entity producing “covered” equipment. Sincerely, Roger Shen Manager Haining Zhongyuan Plastic Co., Ltd. No.7 Wanlong Road, Economic development Zone, Haining City, Jiaxing City, Zhejiang Province

Attestation Statements (2023/12/25) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2AKKN-R006) (Haining Zhongyuan Plastic Co., Ltd.), the undersigned, hereby authorize Lucky Cowboy Global Services, LLC to act as our designated U.S. agent for service of process, (Haining Zhongyuan Plastic Co., Ltd.) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Lucky Cowboy Global Services, LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company Name: Haining Zhongyuan Plastic Co., Ltd. Contact Name: Roger Shen Address: No.7 Wanlong Road, Economic development Zone, Haining City, Jiaxing City, Zhejiang Province FRN: 0026090068 Telephone No: (86)0573-87268351 Email: [email protected] Signature [Roger Shen] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

35*17mm

RF Exposure Estimation EUT Specification SL-R006 (FCC ID: 2AKKN-R006) is a Connector Bridge operating at 433.92MHz. 1. Limit and Guidelines on Exposure to Electromagnetic Fields According to 4.3 General SAR test exclusion guidance of KDB 447498 RF Exposure, no SAR required if power is lower than the flowing threshold: 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 calculation25 • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.3 is applied to determine SAR test exclusion. 2. Calculation method [(max. power of` channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 According to ANSI C63.10-2013 (9.5 Equations to calculate EIRP), Measurement Result For 433.92MHz. Field Strength (EMeas): 90.06 (dBuV/m) (f=433.92 MHz) Measurement Distance(dMeas): 3 (m) Equivalent Isotropically Radiated Power(EIRP): 0.295 (mW) Radiated Power + tune up tolerance = 0.295mW Distance = 5 mm f = 433.92MHz [0.295/5] * SQRT(0.43392) =0.0626 0.0626 ≤ 3.0 Therefore, excluded from SAR testing. Signaturer Alan He Date: 2023-12-15

第 1 页 共 4 页 SPECIFICATION FOR APPROVAL product name： 433 ANT model： UB06000626A 1、Electrical performance parameters No. project Specifications Test Conditions 1 frequency (MHz) 410-450 anechoic chamber 2 Gain test ≥-2dBi ，≤0dBi anechoic chamber 3 Efficiency test ≥10%，≤40% anechoic chamber 4 Center frequency characteristic impedance（Ω） 50 Network Analyzer 2、Mechanical performance parameters No. project Specifications 1 Wire diameter 0.5±0.1（mm） 2 spring length 27.28±1.5（mm） 3 spring diameter 3.5±0.2（mm） 第 2 页 共 4 页 3. Structural dimension drawing (CAD drawing file) 第 3 页 共 4 页 4.VSWR Parameter * Voltage Standing Wave Ratio(VSWR) Return Loss(RL) RL=20*log10[(VSWR+1)/(VSWR-1) 5. Efficiency and Gain Frequency(MHz) VSWR 410 4.45 430 2.01 450 2.13 Frequency (MHz) 410 430 440 Efficiency (%) 27.94 24.14 22.18 Gain (dBi) -0.2 -1.26 -1.62 第 4 页 共 4 页 6. Antenna installation diagram

TRF No.: 04-R006-3A TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT FCC PART 15 SUBPART C REQUIREMENT CANADIAN RSS 210 REQUIREMENT OF Remote Control Model No.: SL-R006 Trademark: N/A FCC ID: 2AKKN-R006 IC: 22222-R006 Report No.: E04A23110614F00101 Issue Date: December 28, 2023 Prepared for Haining Zhongyuan Plastic Co., Ltd. No.7 Wanlong Road, Economic development Zone, Haining City, Jiaxing City, Zhejiang Province Prepared by Guangdong Global Testing Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. 1 of 35 Report No.: E04A23110614F00101 TRF No.: 04-R006-3A Global Testing , Great Quality. VERIFICATION OF COMPLIANCE Applicant: Haining Zhongyuan Plastic Co., Ltd. No.7 Wanlong Road, Economic development Zone, Haining City, Jiaxing City, Zhejiang Province Manufacturer: Haining Zhongyuan Plastic Co., Ltd. No.7 Wanlong Road, Economic development Zone, Haining City, Jiaxing City, Zhejiang Province Product Description: Remote Control Trade Mark: N/A Model Number: SL-R006 Sample number: A23110614 001 We hereby certify that: The above equipment was tested by Guangdong Global Testing Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 & RSS-Gen Issue 5(April, 2018) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.249(2022) and Canadian RSS 210 Issue 10, December 2019. Date of Test : Dec. 06, 2023 to Dec. 20, 2023 Prepared by : Joson/Editor Reviewer & Approved : Shawn Wen / Supervisor 2 of 35 Report No.: E04A23110614F00101 TRF No.: 04-R006-3A Global Testing , Great Quality. Modified Information Versio n Summary Revision Date Report No. Ver.1.0 Original Report / E01A23110614F00101 3 of 35 Report No.: E04A23110614F00101 TRF No.: 04-R006-3A Global Testing , Great Quality. 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 6.3 CONDUCTED EMISSION TEST SETUP ........................................................................................... 12 6.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ........................................................... 13 6.5 SUPPORT EQUIPMENT ..................................................................................................................... 13 7 TEST REQUIREMENTS ...................................................................................................... 14 7.1 OCCUPIED BANDWIDTH ................................................................................................................. 14 7.2 RADIATED SPURIOUS EMISSION ................................................................................................... 16 CALCULATION OF AVERAGE FACTOR ............................................................................................................. 18 7.3 TRANSMISSION REQUIREMENT .................................................................................................. 29 7.4 ANTENNA APPLICATION ........................................................................................................................ 31 4 of 35 Report No.: E04A23110614F00101 TRF No.: 04-R006-3A Global Testing , Great Quality. 1 EUT TECHNICAL DESCRIPTION Characteristics Description Device Type: Remote Control Modulation: ASK Operating Frequency Range(s): 433.92MHz Number of Channels: 1 channel Antenna Type : Internal Antenna Antenna Gain: -0.2 dBi Power supply: Battery 3V Date of Sample Received: Nov. 25, 2023 Note: for more details, please refer to the User’s manual of the EUT. The EUT has been associated with peripherals pursuant to ANSI C63.10-2013 and configuration operated in a manner tended to maximize its emission characteristics in a typical application. Frequency range investigated: radiation (9 KHz to the 10th harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower). For Radiated: The EUT’s antenna was pre-tested under the following modes: Test Mode Description Mode A X-…

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