2APN5RM433R2433MHz Remote Control

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Shenzhen Sonoff Technologies Co., Ltd. PHOENIX TESTLAB GmbH Date: January 25, 2021 Product Certification Königswinkel 10 D 32825 Blomberg RE : LETTER OF AGENCY AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize PHOENIX TESTLAB GmbH Product Certification Königswinkel 10 D 32825 Blomberg to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C.862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. This agreement is valid for one year – until 01-2022 – until further notice. If you have any questions, please feel free to contact me Yours sincerely, Signatory Printed Name Jerry Shi Position Manager

Shenzhen Sonoff Technologies Co., Ltd. Long/Short-term Confidentiality Request PHOENIX TESTLAB GmbH Date: January 25, 2021 Product Certification Königswinkel 10 D 32825 Blomberg FCC ID: 2APN5RM433R2 To Whom It May Concerns, Pursuant to sections 0.457(d) and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, we hereby request long-term confidential treatment of information accompanying this application as outlined below: ☒ Schematics ☐ Parts List ☒ Block Diagram ☐ Tune-Up Info ☒ Operational Description In addition we hereby request the following exhibits contained in this application to be temporarily (short-term confidentiality) withheld from the public disclosure ☐ for an initial period of days ☐ until: ☒ not applicable ☐ External Photos ☐ Test Setup Photos ☐ Internal Photos ☐ Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457(d), disclosure of this application and all accompanying documentation will not be made before the date of the GRANT for this application. If you have any questions, please feel free to contact me. Yours sincerely, Signatory Printed Name Jerry Shi Position Manager

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 1. EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Fig.9 Fig.10

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 Antenna(TX) SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Fig.3 Fig.4

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Report No.: LCS210115046AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 26 FCC TEST REPORT For Shenzhen Sonoff Technologies Co., Ltd. 433MHz Remote Control Test Model: RM433R2 Prepared for : Shenzhen Sonoff Technologies Co., Ltd. Address : Building 8, Room 1001, Lianhua industrial park, Longyuan Road, Hualian community, Longhua St, Longhua dist, Shenzhen, Guangdong, China. Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Bao’an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : January 15, 2021 Number of tested samples : 1 Serial number : Prototype Date of Test : January 15, 2021 ~ January 25, 2021 Date of Report : January 25, 2021 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Report No.: LCS210115046AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 26 FCC TEST REPORT FCC CFR 47 PART 15C(15.231) Report Reference No. ................. : LCS210115046AEA Date of Issue ................................... : January 25, 2021 Testing Laboratory Name ............. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Bao’an District, Shenzhen, Guangdong, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Shenzhen Sonoff Technologies Co., Ltd. Address ........................................... : Building 8, Room 1001, Lianhua industrial park, Longyuan Road, Hualian community, Longhua St, Longhua dist, Shenzhen, Guangdong, China. Test Specification Standard .......................................... : FCC CFR 47 PART 15 Subpart C Test Report Form No. ..................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. .................. : 433MHz Remote Control Trade Mark ...................................... : Test Model ...................................... : RM433R2 Ratings ............................................ : DC 3.0V By Button Cell Result ............................................ : Positive Compiled by: Supervised by: Approved by: Lh Li/ Administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Report No.: LCS210115046AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 26 FCC TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS210115046AEA January 25, 2021 Date of issue Test Mode............................... : RM433R2 EUT........................................ : 433MHz Remote Control Applicant............................... : Shenzhen Sonoff Technologies Co., Ltd. Address.................................. : Building 8, Room 1001, Lianhua industrial park, Longyuan Road, Hualian community, Longhua St, Longhua dist, Shenzhen, Guangdong, China. Telephone.............................. : / Fax......................................... : / Manufacturer........................ : Shenzhen Sonoff Technologies Co., Ltd. Address.................................. : Building 8, Room 1001, Lianhua industrial park, Longyuan Road, Hualian community, Longhua St, Longhua dist, Shenzhen, Guangdong, China. Telephone............................... : / Fax......................................... : / Factory.................................. : Dongguan SI Electronic Co., Ltd. Address................................... : No.4 Fuzhu 1st Street Zhangyang, Zhangmutou Town, Dongguan City, Guangdong, China. Telephone.............................. : / Fax......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Report No.: LCS210115046AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 26 Revision History Revision Issue Date Revisions Revised By 000 January 25, 2021 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Report No.: LCS210115046AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 26 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. OBJECTIVE .......................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2APN5RM433R2 Report No.: LCS210115046AEA _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2