2BAJD-HDHANDLERemote Control

AD-0540LT-LED HD V1.0

Rev 1/26/2023 Idea DC Motor & LED Co. Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: February 4, 2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: 2BAJD-HDHANDLE Applicant FRN: 0033523374 Idea DC Motor & LED Co. Ltd(“the applicant”) certifies that, as of the date of the filing of the application, FCC US Agent, LLC is our designated U.S. agent for service of process for the above referenced FCC ID. Idea DC Motor & LED 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. FCC US Agent, LLC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: FCC US Agent, LLC U.S. Agent FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Tel.: 708-571-3148 Email: [email protected] Sincerely, Idea DC Motor & LED Co. Ltd FCC US Agent, LLC YuanFeng Lai Tim Payne [Insert Applicant signature] [U.S. Agent signature]

Rev 1/26/2023 Idea DC Motor & LED Co. Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02-04-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BAJD-HDHANDLE Idea DC Motor & LED 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. Idea DC Motor & LED Co. Ltd(“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) YuanFeng Lai Rev 1/26/2023 Idea DC Motor & LED Co. Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 02-04-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID:2BAJD-HDHANDLE Idea DC Motor & LED 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) YuanFeng Lai

Idea DC Motor & LED Co. Ltd FCC ID: 2BAJD-HDHANDLE POWER OF ATTORNEY Date: January 17, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group (Foshan) Co., Ltd. (Dara Zhou) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group (Foshan) Co., Ltd. (Dara Zhou) on our behalf shall have the same effect as acts of our own. This authorization expires on January 17, 2027 . This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Idea DC Motor & LED Co. Ltd are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Idea DC Motor & LED Co. Ltd Signature YuanFeng Lai/Manager Typed name and Title

Idea DC Motor & LED Co. Ltd Date:February 4, 2026 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:2BAJD-HDHANDLE Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics Block Diagram Operational Description Schematic.pdf Block Diagram.pdf Operational Description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Idea DC Motor & LED Co. Ltd Signature YuanFeng Lai/Manager Typed name and Title

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 1 of 3 Picture 1 Picture 2 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 2 of 3 Picture 3 Picture 4 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 3 of 3 Picture 5 Picture 6

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 1 of 3 Picture 1 Picture 2 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 2 of 3 Picture 3 Picture 4 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 3 of 3 Picture 5 Picture 6

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn RF Exposure Requirements 1 General Information Client Information Applicant ....................................... : Idea DC Motor & LED Co. Ltd Address of applicant ................... : No.26 Lianxingfa Street Dongsheng Area XiaoLan Town Zhongshan City GuangDong Province Manufacturer ................................. : The same as above Address of manufacturer ............. : The same as above General Description of E.U.T FCC ID ............................................ : 2BAJD-HDHANDLE Product Name ............................... : Remote Control Model No. ..................................... : HD Handle Model Description ........................ : --- Rated Voltage ................................ : Battery 3V (2*1.5V AAA) Battery Capacity ........................... : --- Power Adapter .............................. : --- Technical Characteristics of EUT Operating Frequency ................... : 433.92 MHz Max. Field Strength ...................... : 87.41 dBuV/m (at 3m distance) Modulation .................................... : ASK Type of Antenna ........................... : PCB Antenna Antenna Gain ................................ : 3 dBi Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn 2 RF Exposure Exemption According to S1.1307(b)(3) and 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radiofrequency energy level in excess limit for maximum permissible exposure. FCC Rule Part 1.1307 (b)(3)(i)(A): The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A). 3 RF Exposure Evaluation Calculated the EIRP from the radiated field strength in the far field using Equation: EIRP=E Meas +20log(d Meas )- 104.7 Where EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m 4 Calculation Result Radio Access Technology Min. Distance (cm) Prediction Frequency (MHz) Max. Field Strength (dBμV/m) EIRP (dBm) EIRP (mW) SAR Test Exclusion Threshold (mW) Result SRD 0.5 433.92 87.41 -7.75 0.17 1 Pass ======End of Report======

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Page 1 of 24 WT-510-201-12-A TEST REPORT Reference No. .................... : WTF25F12352490W FCC ID ................................ : 2BAJD-HDHANDLE Applicant ............................ : Idea DC Motor & LED Co. Ltd Address .............................. : No.26 Lianxingfa Street Dongsheng Area XiaoLan Town Zhongshan City GuangDong Province Manufacturer .................... : The same as above Address .............................. : The same as above Product Name .................... : Remote Control Model No. ........................... : HD Handle Test specification .............. : FCC CFR47 Part 15 Subpart C (Section 15.231) Date of Receipt sample .... : 2026-01-04 Date of Test ....................... : 2026-01-08 to 2026-01-13 Date of Issue ...................... : 2026-02-04 Test Report Form No. ....... : WEW-15231A-01B Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Foshan) Co., Ltd. Address: 1/F., Building 19, Sunlink Machinery City, Xingye 4 Road, Guanglong Industrial Park, Chihua Neighborhood Committee, Chencun, Shunde District, Foshan, Guangdong, China Tel:+86-757-23811398 Fax:+86-757-23811381 E-mail:[email protected] Tested by: Approved by: Roy Hong Danny Zhou Reference No.: WTF25F12352490W Page 2 of 24 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn WT-510-201-12-A 1 Revision History Test Report No. Date of Issue Description Status WTF25F12352490W 2026-02-04 Original Valid Reference No.: WTF25F12352490W Page 3 of 24 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn WT-510-201-12-A 2 Contents Page 1 REVISION HISTORY ................................................................................................................................. 2 2 CONTENTS ............................................................................................................................................... 3 3 GENERAL INFORMATION ....................................................................................................................... 4 3.1 GENERAL DESCRIPTION OF E.U.T ................................................................................................... 4 3.2 TECHNICAL CHARACTERISTICS OF EUT ........................................................................................... 4 3.3 STANDARDS APPLICABLE FOR TESTING ............................................................................................ 4 3.4 TEST FACILITY ................................................................................................................................ 5 3.5 SUBCONTRACTED ........................................................................................................................... 5 3.6 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................ 5 3.7 DISCLAIMER .................................................................................................................................... 5 4 EUT SETUP AND TEST MODE ................................................................................................................ 6 5 EQUIPMENT USED DURING TEST ......................................................................................................... 7 5.1 EQUIPMENT LIST ............................................................................................................................. 7 5.2 TEST SOFTWARE ............................................................................................................................ 8 5.3 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT ......................................................................... 8 5.4 MEASUREMENT UNCERTAINTY ......................................................................................................... 8 6 SUMMARY OF TEST RESULT ................................................................................................................ 9 6.1 ANTENNA REQUIREMENT ............................................................................................................... 10 6.2 RADIATED SPURIOUS EMISSIONS ................................................................................................... 11 6.3 20DB BANDWIDTH ......................................................................................................................... 14 6.4 TRANSMISSION TIME ..................................................................................................................... 15 6.5 DUTY CYCLE ................................................................................................................................. 16 7 PHOTOGRAPHS TEST SETUP ............................................................................................................. 18 7.1 PHOTOGRAPHS - RADIATED EMISSION TEST SETUP ........................................................................ 18 8 PHOTOGRAPHS - CONSTRUCTIONAL DETAILS ............................................................................... 19 8.1 EUT - EXTERNAL PHOTOS ............................................................................................................. 19 8.2 EUT - INTERNAL PHOTOS .............................................................................................................. 22 Reference No.: WTF25F12352490W Page 4 of 24 Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn WT-510-201-12-A 3 General Information 3.1 General Description of E.U.T Product Name ............................... : Remote Control Model No. ..............................…

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34.14 mm 2 8 . 2 0 m m 4 0 . 8 5 m m

Waltek Testing Group (Foshan) Co., Ltd. http://www.waltek.com.cn Reference No.: WTF25F12352490W Page 1 of 1 Test Setup For Radiated Emission (30MHz to 1GHz) Test Setup For Radiated Emission (Above 1GHz)