2BR3M-2591Smart Curtain Motor

GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD (20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China ) Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: (2025/9/25) 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BR3M-2591 GUANG DONG REMAC SMART TECHNOLOGY 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, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Deng zhanbing Title: Test Engineer Address: 20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China

1 | P a g e GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD (20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China ) Attestation Statements To: Federal Communications Commission Date: (2025/9/25) 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BR3M-2591] Product Name: [Smart Curtain Motor] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Deng zhanbing Title: Test Engineer Address: F20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD (20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China ) Date: (2025/9/25) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BR3M-2591 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired.  User Manual Sincerely, (Signature) Deng zhanbing Title: Test Engineer Address: 20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China Tel.: 18928663270 Email: [email protected]

GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD (20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China) (2025/9/25) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BR3M-2591 I, the undersigned, hereby authorize (Shenzhen BCTC Testing Co., Ltd) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen BCTC Testing Co., Ltd) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, (Signature) (Full name of contact person listed on FCC’s website): Deng zhanbing (Title): Test Engineer

External Photos Report No.: BCTC2509655034E

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Internal Photos WIFI Antenna RX 433 Antenna Report No.: BCTC2509655034E

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BR3M-2591 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna, R=0.2m TEST RESULTS For the max result : 0.00671≤ 1.0, compliance with FCC's RF Exposure Tune up Produce power Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW/ cm2) Result WIFI 2.4G 12±1 13 19.95 1.69 (2.29dBi) 0.00671 1 Pass

4U：():)8,/):  6GMKUL+JOZOUT：) 6GMKUL+JOZOUT：)  :+9:8+658:   9NKT`NKT():):KYZOTM)U2ZJ    8KVUXZ4U ():)+ 'VVROIGTZ  -;'4-*54-8+3')93'8::+).4525-? )52:* 6XUJ[IZ4GSK  9SGXZ)[XZGOT3UZUX :KYZ3UJKR  .=3499*0=, :KYZKJ*GZK ZU /YY[KJ*GZK  8KVUXZ4U ():)+ 4U：():)8,/):  6GMKUL+JOZOUT：) 6GMKUL+JOZOUT：) FCC ID: 2BR3M-2591 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Smart Curtain Motor Trademark: REMAC AHOME, Model/Type reference: 5HWMNSSDJWF Prepared For: GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD Address: 20F, Midea Real Estate Plaza Beijiao Town, Shunde District, Foshan, Guangdong, China Manufacturer: GUANG DONG REMAC SMART TECHNOLOGY CO.,LTD Address: 20F, Midea Real Estate Plaza Beijiao Town, Shunde District Foshan, Guangdong, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2025- 09-05 Sample tested Date: 2025- 09-05 to 2025-09-23 Issue Date: 2025- 09-23 Report No.: BCTC2509655034E Test Standards: FCC Part15.247 ANSI C63.10-2020 Test Results: PASS Remark: This is WIFI-2.4GHz band radio test report. Tested by: Approved by: Brave Zeng/ Project Handler Zero Zhou/Reviewer 8KVUXZ4U ():)+ 4U：():)8,/):  6GMKUL+JOZOUT：) 6GMKUL+JOZOUT：) Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.3 Support Equipment ............................................................................................... 8 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ............................................................................................................. 9 4.6 Table Of Parameters Of Text Software Setting ..................................................... 9 5. Test Facility And Test Instrument Used ............................................................... 10 5.1 Test Facility ......................................................................................................... 10 5.2 Test Instrument Used .......................................................................................... 10 6. Conducted Emissions .......................................................................................... 12 6.1 Block Diagram Of Test Setup .............................................................................. 12 6.2 Limit .................................................................................................................... 12 6.3 Test Procedure ................................................................................................... 12 6.4 EUT Operating Conditions .................................................................................. 12 6.5 Test Result .......................................................................................................... 13 7. Radiated Emissions ............................................................................................. 15 7.1 Block Diagram Of Test Setup .............................................................................. 15 7.2 Limit .................................................................................................................... 16 7.3 Test Procedure ................................................................................................... 17 7.4 EUT Operating Conditions .................................................................................. 18 7.5 Test Result .......................................................................................................... 18 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 25 8.1 Block Diagram Of Test Setup .............................................................................. 25 8.2 Limit .................................................................................................................... 25 8.3 Test Procedure ................................................................................................... 26 8.4 EUT operating Conditions ................................................................................... 26 8.5 Test Result .......................................................................................................... 27 9. Power Spectral Density Test ............................................................................... 29 9.1 Block Diagram Of Test Setup ....................................................................…

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Report No.: BCTC2509655034E No.：BCTC/RF-ICT-005 Page 73 of 75 Edition：C.0 16. EUT Test Setup Photographs Conducted Emissions Photo Radiated Measurement Photos Report No.: BCTC2509655034E No.：BCTC/RF-ICT-005 Page 74 of 75 Edition：C.0