CHQRH787TBRemote FAN SPEED CONTROL

910805 1 Model: RH787TB, RH787TBG INSTRUCTIONS FOR OPERATION SETING THE OPERATING CONTROLS 1.This unit operates on a 12 volts battery (not included). To prevent possible damage if the battery should leak , be sure to remove the battery when the unit is not use . 2. Store the controller away from excess heat or humidity . 3. This remote control unit is required with 16 code combinations. To prevent possible interference from or to other remote units such as garage door openers, car alarm or security system . If you find that your fan and light kit go on and off without using your control , simply change the combination code in your transmitter and receiver . 4.Operation buttons on the panel of transmitter . VI key – For fan Maximum speed . V key – For fan high speed . IV key – For fan Medium speed . III key – For fan Low speed . II key – For fan Lower speed . I key – For fan Minimum speed . OFF key – For fan speed off . UPPER LIGHT key – For UP light brightness and ON/OFF control . REV key – For fan speed Reverse . BOTTOM LIGHT CONTROL key – For DONW light brightness and ON/OFF control . SET key – For learn 5.Start the fan : Press the selected speed button to run the fan at the desired . 6.Turn off the fan : Press the OFF button . 7.Light control : Turn the light on or off by only touching the LIGHT CONTROL button . Keep pressing the button in excess of 0.7 second it becomes a dimmer , the light varies cyclically in 0.8 second . One of the important feature of this control is AUTO-RESUME . After power on , it allows the light return to where it was off . 910805 2 GENERAL INFORMATION : This REMOTE controller is designed to separately control your ceiling fan speed and light brightness . The Light ON/OFF button will control the light brightness ON/OFF . The LED indicator on the transmitter will light when the button is pressed . INSTRUCTIONS FOR INSTALLATION AND OPERATION OF FAN SPEED CONTROLLER 1. Setting the code on your new transmitter . Within 60 seconds of turning the AC power on, press and hole the OFF/STOP button for 5 seconds. The receiver will then lock in the chosen frequency. If your fan has a light it it will blink twice, for fans without lights check operation using the transmitter FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/ TV technician for help. CAUTION: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 910805 3 Canada,IndustryCanada(IC)Notices This device complies with Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Canada,avisd'IndustryCanada(IC) Cet appareil est conforme avec Industrie Canada exemptes de licence RSS standard(s). Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d'interférence et (2) cet appareil doit accepter toute interférence, notamment les interférences qui peuvent affecter son fonctionnement.

NO. 29, AN HE ROAD,TAN-ZI SHIANG, TAICHUNG COUNTY, 427 Taiwan DATE : 2021/4/16 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification (FCC ID: CHQRH787TB; IC : 2968A-787TB) Authority to Act as Agent On our behalf, I appoint Chenz Ker (MRT Technology (Taiwan) Co., Ltd./ No.38 Fuxing 2 nd Road, Guishan Dist., Taoyuan City, Taiwan 33377). 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 the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. 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 Canada Inc, still resides with Rhine Electronics Co Ltd / NO. 29, AN HE ROAD,TAN-ZI SHIANG, TAICHUNG COUNTY, 427 Taiwan Dated this 2021/4/16 Agency agreement expiration date: 2021/7/16 By: Joseph Liao Signature Printed Title: Engineering Manager On behalf of : Rhine Electronics Co Ltd

NO. 29, AN HE ROAD,TAN-ZI SHIANG, TAICHUNG COUNTY, 427 Taiwan DATE : 2021/4/16 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: CHQRH787TB Product Name: Remote FAN SPEED CONTROL Request for Short-Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission rules, and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we hereby request short-term confidentiality for the following items prior to marketing the device.: ⚫ Test Setup Photos ⚫ External Photos ⚫ Internal Photos ⚫ User Manual These documents contain detailed system and equipment description and related information about the product which （Rhine Electronics Co Ltd） considers to be proprietary, confidential, and a custom design and, otherwise would not release to the general public. Since this design is a basis from which future technological products will evolve, （Rhine Electronics Co Ltd） considers this information to be of benefit to its competitors, and that the disclosure of information in these documents would give competitors an unfair advantage in the market. This request is being made retroactively due to an over site on our part. We understand that the information has been publicly available 180 days after date of grant. Dated this 2021/4/16 By: Joseph Liao Signature Printed Title: Engineering Manager On behalf of : Rhine Electronics Co Ltd Telephone: 886 4-2531-2825

NO. 29, AN HE ROAD,TAN-ZI SHIANG, TAICHUNG COUNTY, 427 Taiwan DATE : 2021/4/16 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: CHQRH787TB Product Name: Remote FAN SPEED CONTROL Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 2021/4/16 By: Joseph Liao Signature Printed Title: Engineering Manager On behalf of : Rhine Electronics Co Ltd

Declaration letter Dear Sir, For our business issue and marketing requirement, we would like to list different model number as following: FCC ID: CHQRH787TB IC: 2968A-787TB Model No.: RH787TB, RH787TBG The model difference only for the light control button. RH787TB controls one light, RH787TBG controls two lights, the other RF hardware was the same. Thank you! --------------------------------------------------- Signature: Date: 2021/4/16

Report No.: 2104TW5401-U1 Product: Remote FAN SPEED CONTROL Brand Name: RHINE Model Number: RH787TB 1 of 6 External Photograph (1) EUT Photo (RH787TB) (2) EUT Photo (RH787TB) Report No.: 2104TW5401-U1 2 of 6 (3) EUT Photo (RH787TB) (4) EUT Photo (RH787TB) Report No.: 2104TW5401-U1 3 of 6 (5) EUT Photo (RH787TB) (6) EUT Photo (RH787TB) Report No.: 2104TW5401-U1 4 of 6 (7) EUT Photo (RH787TBG) (8) EUT Photo (RH787TBG) Report No.: 2104TW5401-U1 5 of 6 (9) EUT Photo (RH787TBG) (10) EUT Photo (RH787TBG) Report No.: 2104TW5401-U1 6 of 6 (11) EUT Photo (RH787TBG) (12) EUT Photo (RH787TBG)

Label Model : RH787TB FCC ID : CHQRH787TB IC: 2968A-787TB This device complies with part 15 of the FCC rules . Operation is subject to the following two conditions . (1)This device may not cause harmful interference and (2)This device must accept any interference received ,Including interference that may cause undesired operation . 40mm*30mm Model : RH787TBG FCC ID : CHQRH787TB IC: 2968A-787TB This device complies with part 15 of the FCC rules . Operation is subject to the following two conditions . (1)This device may not cause harmful interference and (2)This device must accept any interference received ,Including interference that may cause undesired operation .

Report No.: 2104TW5401-U1 Product: Remote FAN SPEED CONTROL Brand Name: RHINE Model Number: RH787TB 1 of 3 Internal Photograph (1) EUT Photo (2) EUT Photo Report No.: 2104TW5401-U1 2 of 3 (3) EUT Photo (4) EUT Photo Report No.: 2104TW5401-U1 3 of 3 (5) EUT Photo

MRT Technology (Taiwan) Co., Ltd Report No.: 2104TW5401-U1 Phone: +886-3-3288388 Report Version: 1.0 Fax: +886-3-3288918 Issue Date: 2021-05-18 Web: www.mrt-cert.com FCC ID: CHQRH787TB Page Number: 1 of 30 IC: 2968A-787TB FCC ID: CHQRH787TB IC: 2968A-787TB APPLICANT: RHINE ELECTRONIC CO., LTD. Application Type: Certification Product: Remote FAN SPEED CONTROL Model No.: RH787TB Serial Mode No. RH787TBG Brand Name: RHINE FCC Classification: FCC Part 15 Security/Remote Control Transmitter (DSC) FCC Rule Part(s): Part 15.231(a) IC Rule Part(s): RSS 210 Issue 10 Test Procedure(s): ANSI C63.10-2013 Received Date: April 9 ,2021 Test Date: April 13 ~ May 18,2021 MEASUREMENT REPORT FCC PART 15.231(a)/ RSS 210 Tested By : ( Fran Chen ) Reviewed By : ( Paddy Chen ) Approved By : ( Chenz Ker) The test results only relate to the tested sample. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Taiwan) Co., Ltd. Report No.: 2104TW5401-U1 FCC ID: CHQRH787TB Page Number: 2 of 30 IC: 2968A-787TB Revision History Report No. Version Description Issue Date Note 2104TW5401-U1 1.0 Original Report 2021-05-18 Report No.: 2104TW5401-U1 FCC ID: CHQRH787TB Page Number: 3 of 30 IC: 2968A-787TB CONTENTS Description Page 1. INTRODUCTION ..................................................................................................................... 6 1.1. Scope ........................................................................................................................... 6 1.2. MRT Test Location ....................................................................................................... 6 2. PRODUCT INFORMATION ..................................................................................................... 7 2.1. Equipment Description .................................................................................................. 7 2.2. Test Standards ............................................................................................................. 7 2.3. Test Methodology ......................................................................................................... 7 2.4. EUT Setup and Test Mode ........................................................................................... 8 3. ANTENNA REQUIREMENTS .................................................................................................. 9 4. TEST EQUIPMENT CALIBRATION DATE ............................................................................ 10 5. MEASUREMENT UNCERTAINTY .......................................................................................... 11 6. TEST RESULT ...................................................................................................................... 12 6.1. Summary .................................................................................................................... 12 6.2. Radiated Emissions .................................................................................................... 13 6.2.1. Standard Applicable ................................................................................................ 13 6.2.2. Test Procedure........................................................................................................ 13 6.2.3. Test Setup ............................................................................................................... 14 6.2.4. Test Results ............................................................................................................ 15 6.3. 20dB Bandwidth / 99% Bandwidth .............................................................................. 21 6.3.1. Standard Applicable ................................................................................................ 21 6.3.2. Test Procedure........................................................................................................ 21 6.3.3. Test Setup ............................................................................................................... 21 6.3.4. Test Result .............................................................................................................. 22 6.4. Transmission Time ...................................................................................................... 23 6.4.1. Standard Applicable ................................................................................................ 23 6.4.2. Test Procedure........................................................................................................ 23 6.4.3. Test Setup ............................................................................................................... 23 6.4.4. Test Result .............................................................................................................. 24 6.5. Duty Cycle .................................................................................................................. 25 6.5.1. Standard Applicable ................................................................................................ 25 6.5.2. Test Procedure........................................................................................................ 25 6.5.3. Test Setup ............................................................................................................... 25 6.5.4. Test Result .............................................................................................................. 26 6.6. AC Conducted Emissions Measurement ..................................................................... 28 Report No.: 2104TW5401-U1 FCC ID: CHQRH787TB Page Number: 4 of 30 I…

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Report No.: 2104TW5401-U1 Product: Remote FAN SPEED CONTROL Brand Name: RHINE Model Number: RH787TB 1 of 1 Test Photograph Test Mode: Mode 1 Description: Radiated Emission Test Setup for below 1GHz Test Mode: Mode 1 Description: Radiated Emission Test Setup for above 1GHz