2BUMM-4166INRemote

E. Mishan & Sons, Inc

Application Details

Equipment Class: DSC - Part 15 Security/Remote Control Transmitter
Date of Grant: Apr 15, 2026
Application Purpose: Original Equipment
Equipment Note: Remote
Frequency Range: 433.92000000 - 433.92000000
Company: E. Mishan & Sons, Inc
Country: United States

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Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

RF Exposure Info

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E02 TRF No.: RT-4-E-006Page 1 of 6 RF EXPOSURE REPORT Applicant : E. Mishan & Sons, Inc Address of Applicant : 230 5th Avenue, Suite 800, New York, USA Manufacturer : Foshan Weina Light Appliance Co., Ltd Address of Manufacturer : Masha Industrial Zone, Jinsha, danzao, nanhai, Foshan, Guangdong, China Equipment under Test : Remote Model No. : Remote Controller FCC ID : 2BUMM-4166IN Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE25112518-2E02 Issue Date : 2026/04/07 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E02 TRF No.: RT-4-E-006Page 2 of 6 Table of Contents 1.General Test Information..............................................................................................5 1.1.Description of EUT .......................................................................................................5 1.2.Accessories of EUT......................................................................................................5 1.3.Test laboratory .............................................................................................................5 2.RF Exposure evaluation for FCC .................................................................................6 2.1.Assessment procedure.................................................................................................6 2.2.Assess result ................................................................................................................6 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E02 TRF:RT-4-E-006Page 3 of 6 $!CeMetaLims!digital$ Test Report Declare Applicant : E. Mishan & Sons, Inc Address of Applicant : 230 5th Avenue, Suite 800, New York, USA Equipment under Test : Remote Model No. : Remote Controller Manufacturer : Foshan Weina Light Appliance Co., Ltd Address of Manufacturer : Masha Industrial Zone, Jinsha, danzao, nanhai, Foshan, Guangdong, China Test Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.:DDT-RE25112518-2E02 Date of Receipt:2025/12/23Date of Test:2025/12/23~2026/01/21 Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Created: Tiger MoReviewed: Johnson HuangApproved: Ella Gong 2026/01/212026/04/062026/04/07 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E02 TRF:RT-4-E-006Page 4 of 6 Revision History VersionRevision ContentIssue DateApproved V0Initial issue2026/04/07Ella Gong Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E02 TRF:RT-4-E-006Page 5 of 6 1. General Test Information 1.1. Description of EUT EUT Name:Remote Model Number:Remote Controller Difference of model number:/ EUT Function Description:Please reference user manual of this device Power Supply:DC 3V From 2*AAA battery Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. 1.2. Accessories of EUT AccessoriesManufacturerModel numberDescription //// 1.3. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20240, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E02 TRF:RT-4-E-006Page 6 of 6 2. RF Exposure evaluation for FCC 2.1. Assessment procedure According to 447498 D01 General RF Exposure Guidance v06 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 2.2. Assess result Manufacturing Tolerance: SRD GFSK (Peak) Frequency (MHz)433.92 Target (dBm)-45.13 Tolerance ±(dB)2 Note: PK Output Power=50.07dBuV/[email protected]=-45.13dBm Please refer to the test report “DDT-RE25112518-2E01” Estimation Result: Worse case is as below: [433.92 MHz, -43.13 dBm, (0.00005 mW) output power] (0.00005/5) ·[√0.43392(GHz)] = 0.00001< 3.0 for 1-g SAR Then SAR evaluation is not required. -----------------------End Report----------------------

Test Report

R e p o r t N o .:«r e p o r t N o» TRF: RT-4-E-005 Page 1 of 39 RADIO TEST REPORT Applicant : E. Mishan & Sons, Inc Address of Applicant : 230 5th Avenue, Suite 800, New York, USA Manufacturer : Foshan Weina Light Appliance Co., Ltd Address of Manufacturer : Masha Industrial Zone, Jinsha, danzao, nanhai, Foshan, Guangdong, China Equipment under Test : Remote Model No. : Remote Controller FCC ID : 2BUMM-4166IN IC : 35101-4166IN Test Standard(s) : 47 CFR Part 15 Subpart C, RSS-210 Issue 11 June 25, 2024, ANSI C63.10-2020, ANSI C63.10-2020+Cor.1-2023+C63.10a- 2024+Errata to C63.10a-2024 RSS-Gen Issue 5, Apr. 2018, Amendment 2 (February 2021) Report No. : DDT-RE25112518-2E01 Issue Date : 2026/04/07 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E01 TRF: RT-4-E-005Page 2 of 39 Table of Contents 1.Summary of Test Results .............................................................................................6 2.General Test Information..............................................................................................7 2.1.Description of EUT .......................................................................................................7 2.2.Accessories of EUT......................................................................................................7 2.3.Block diagram of EUT configuration for test.................................................................7 2.4.Decision of final test mode ...........................................................................................7 2.5.Deviations of test standard...........................................................................................8 2.6.Test environment conditions ........................................................................................8 2.7.Test laboratory .............................................................................................................8 2.8.Measurement uncertainty.............................................................................................9 3.Equipment Used During Conductive Test ..................................................................10 4.On Time and Duty Cycle ............................................................................................11 4.1.Block diagram of test setup ........................................................................................11 4.2.Limits ..........................................................................................................................11 4.3.Test procedure ...........................................................................................................11 4.4.Test result...................................................................................................................12 4.5.Test graphs ................................................................................................................13 5.20dB Bandwidth and 99% Bandwidth ........................................................................14 5.1.Block diagram of test setup ........................................................................................14 5.2.Limits ..........................................................................................................................14 5.3.Test procedure ...........................................................................................................14 5.4.Test result...................................................................................................................15 5.5.Test graphs ................................................................................................................16 6.Stop Transmitting Time Test ......................................................................................17 6.1.Block diagram of test setup ........................................................................................17 6.2.Limits ..........................................................................................................................17 6.3.Test procedure ...........................................................................................................17 6.4.Test result...................................................................................................................18 6.5.Test graphs ................................................................................................................19 7.Antenna Requirements...............................................................................................20 7.1.Limit............................................................................................................................20 7.2.Result .........................................................................................................................20 8.Radiated Emission .....................................................................................................21 8.1.Test equipment...........................................................................................................21 8.2.Block diagram of test setup ........................................................................................22 8.3.Limits ..........................................................................................................................23 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25112518-2E01 TRF: RT-4-E-005Page 3 of 39 8.4.Assistant equipment used for test ..............................................................................25 8.5.Test procedure ...........................................................................................................25 8.6.Test result...................................................................................................…

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Test Report

Tianchang JIKO Electric Appliance Co., Ltd Part A, Hanjian Zhen Industrial Zone, TianChang, Anhui, China Product specification Customer name Foshan Weina Lighting Appliance Co., Ltd Product name 433MHz PCB Antenna Product item Sample delivery date 19 th Jan, 2026 Manufcturer Rexense Antenna model Rex PCB_14443 1. Technical indicators of products Frequency Range(MHz) 421-445 Band Width(MHz) 24 Impedance(Ω） 50 VSWR 1.91MAX Return Loss（dB） -15.6 Peak Gain(dBi) 1.78 Polarization Linear Vertical Antenna Material PCB Operating Temp（°C） -30~70 Storage Temp（°C ） -40~85 Tianchang JIKO Electric Appliance Co., Ltd Part A, Hanjian Zhen Industrial Zone, TianChang, Anhui, China 2. Product picture Tianchang JIKO Electric Appliance Co., Ltd Part A, Hanjian Zhen Industrial Zone, TianChang, Anhui, China 3. Return Loss 4. VSWR Tianchang JIKO Electric Appliance Co., Ltd Part A, Hanjian Zhen Industrial Zone, TianChang, Anhui, China 5.Three-dimensional coordinates Tianchang JIKO Electric Appliance Co., Ltd Part A, Hanjian Zhen Industrial Zone, TianChang, Anhui, China 6. 3D gain pattern 7. E，h plan Tianchang JIKO Electric Appliance Co., Ltd Part A, Hanjian Zhen Industrial Zone, TianChang, Anhui, China