2BGYK-DZE003PRF Wireless Remote Advanced

Dong Guan City Luckking Electronics Co.,Ltd 7/2/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Dong Guan City Luckking Electronics Co.,Ltd 201 No. 6, Fengqing Road, Fenghuanggang Village, Tangxia Town,Dongguan City Guangdong Province P.R.China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: SONNY GUAN

Dong Guan City Luckking Electronics Co.,Ltd Covered Equipment Certification Attestation Letter 7/2/2024 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BGYK-DZE003P Dong Guan City Luckking Electronics 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Dong Guan City Luckking Electronics 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. Signed: Printed name: SONNY GUAN Title: Manager Company Name: Dong Guan City Luckking Electronics Co.,Ltd Date 2024-07-02

Dong Guan City Luckking Electronics Co.,Ltd 7/2/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2BGYK-DZE003P Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Block Diagrams Theory of Operation The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signed: Printed name: SONNY GUAN Title: Manager Company Name: Dong Guan City Luckking Electronics Co.,Ltd Date 2024-07-02

Dong Guan City Luckking Electronics Co.,Ltd 7/2/2024 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Dong Guan City Luckking Electronics Co.,Ltd 201 No. 6, Fengqing Road, Fenghuanggang Village, Tangxia Town,Dongguan City Guangdong Province P.R.China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: SONNY GUAN

FCC ID:2BGYK-DZE003P External photo : Page 1/3 FCC ID:2BGYK-DZE003P External photo : Page 2/3 FCC ID:2BGYK-DZE003P External photo : Page 3/3 ---END---

Label Location

FCC ID:2BGYK-DZE003P Internal photo Page 1/2 FCC ID:2BGYK-DZE003P Internal photo Page 2/2 ---END--- antenna

. FCC ID: 2BGYK-DZE003P Page 1/2 RF Exposure evaluation 1 RF Exposure Compliance Requirement 1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations 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 Exclusion Threshold condition, listed below, is satisfied. 1.2 Limits 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 . FCC ID: 2BGYK-DZE003P Page 2/2 1.3 Measurement Result Max Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. Result limit -9.73 0.0133 433.92 5 0.001752 3.0 EIRP(dBm)=E(dBuV/m)-95.2=76.44-95.2=-18.76dBm Remark: The Max Field strength data refer to report Report No.: LP23080282C01-29 ---END---

Report No. LP23080282C01-29 Dongguan Lepont Testing Service Co.,Ltd. page 1 of 26 TEST REPORT Applicant: Address: Dong Guan City Luckking Electronics Co.,Ltd 201 No. 6, Fengqing Road, Fenghuanggang Village, Tangxia Town,Dongguan City Guangdong Province P.R.China Manufacturer: Address: Dong Guan City Luckking Electronics Co.,Ltd 201 No. 6, Fengqing Road, Fenghuanggang Village, Tangxia Town,Dongguan City Guangdong Province P.R.China Factory: Address: Dong Guan City Luckking Electronics Co.,Ltd 201 No. 6, Fengqing Road, Fenghuanggang Village, Tangxia Town,Dongguan City Guangdong Province P.R.China E.U.T.: RF Wireless Remote Advanced Model Number: DZE003P Trade Name: LUCKKING FCC ID: 2BGYK-DZE003P Date of Receipt: June 13, 2024 Date of Test: June 14 - June 25, 2024 Test Specification: FCC 47 CFR Part 15, Subpart C Equipment Rule: The equipment under test was found to be compliance with the requirements of the standards applied. Prepared by: Approved & Authorized Signer: Jerry Hu/ Engineer Frank Shen/ Manager Issue Date: July 4, 2024 Abbreviations: N/A=not applicable E.U.T.=equipment under tested 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 Dongguan Lepont Service Co., Ltd. Report No. LP23080282C01-29 Dongguan Lepont Testing Service Co.,Ltd. page 2 of 26 TABLE OF CONTENTS 1. GENERAL PRODUCT INFORMATION ..............................................................................................................4 1.1 PRODUCT FUNCTION ........................................................................................................................................................ 4 1.2 TEST DESCRIPTION OF DEVICE (EUT) ............................................................................................................................. 4 1.3 DESCRIPTION OF TEST MODES AND SOFTWARE ................................................................................................ 5 2. TEST STANDARDS AND SITES ..........................................................................................................................6 2.1 DESCRIPTION OF STANDARDS AND RESULTS ................................................................................................................... 6 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS ........................................................................................................... 6 2.3 MEASUREMENT UNCERTAINTY ............................................................................................................................. 7 2.4 TEST FACILITY ................................................................................................................................................................. 7 3. SETUP OF EQUIPMENT UNDER TEST.............................................................................................................8 3.1 RADIO FREQUENCY TEST SETUP 1 ......................................................................................................................... 8 3.2 RADIO FREQUENCY TEST SETUP 2 ......................................................................................................................... 8 3.3 CONDUCTED EMISSION TEST SETUP .................................................................................................................. 10 3.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ................................................................................... 10 3.5 SUPPORT EQUIPMENT ............................................................................................................................................ 11 4. TEST REQUIREMENTS ......................................................................................................................................11 4.1 20DB EMISSION BANDWIDTH ................................................................................................................................ 12 4.2 TRANSMISSION CEASE TIME ................................................................................................................................. 14 4.3 CALCULATION OF AVERAGE FACTOR ............................................................................................................................ 16 4.4 RADIATED SPURIOUS EMISSION .......................................................................................................................... 19 4.5 CONDUCTED EMISSION TEST ................................................................................................................................ 25 5. ANTENNA APPLICATION .................................................................................................................................26 5.1 ANTENNA REQUIREMENT .............................................................................................................................................. 26 5.2 RESULT .......................................................................................................................................................................... 26 Report No. LP23080282C01-29 Dongguan Lepont Testing Service Co.,Ltd. page 3 of 26 Revision History of This Test Report Report Number Description Issued Date LP23080282C01-29 Initial Issue 2024-07-04 Report No. LP23080282C01-29 Dongguan Lepont Testing Service Co.,Ltd. page 4 of 26 1. GENERAL PRODUCT INFORMATION 1.1 PRODUCT FUNCTION Refer to Technical Construction Form and User Manual. 1.2 TEST DESCRIPTION OF DEVICE (EUT) Product Name: RF Wireless Remote Advanced Model No.: DZE003P Test Model No: DZE003P Serial No.: N/A Test sample(s) ID: LP23080282C01-29 Sample(s) Status Engineer sample Hardware: N/A Software: N/A Modulation : OOK Operating Frequency: 433.92MHz Antenna Type : PCB Antenna Antenna Gain : -1.51dBi Power Supply: DC 3V form Battery AC IP: 100-240V, 50/60Hz, 16…

Text truncated - open the document above for the full version.

Manufacturer: Address: Dong Guan City Luckking Electronics Co.,Ltd 201 No. 6, Fengqing Road, Fenghuanggang Village, Tangxia Town,Dongguan City Guangdong Province P.R.China Model Number: DZE003P Fre. (MHz) Eff. (dBi) Gain (dBi) Eff. (%) Directivity (dB) Peak Gain Position (Theta) Peak Gain Position (Phi) Eff. Theta Pol (%) Eff. PhiPol (%) Upper Hem. Eff. (%) Lower Hem.Eff.(%) 433.92 -9.16 -1.51 12.13 7.65 30 30 9.77 2.36 6.51 5.62

FCC ID:2BGYK-DZE003P Test photo Page 1/1 Radiated Emission ---END---