2A9IAST-15-01Universal Remote Control

AM Mo TuWeFiThSa Su MANUAL OF REMOTE CONTROL B-1 Enter into setting mode 6 B2-B5 Set the time and timing 7-10 B6-B13 Pair with the motor and set the limits 11-18 B REMOTE CONTROL PROGRAMMING 5-18 C CERTIFIED STATEMENT 19 CONTENTS A-1 Install The Battery 2 A-2 Remote Control Parameters 3-4 A REMOTE CONTROL 1-4 C-1 FCC Statement 19 REMOTE CONTROL A 3V(CR2450) Lithuim Cell CR2450 3V sc Magnetic Holder 123456789101112131415161718 AM Mo TuWeFiThSa Su INSTALL THE BATTETRY Slightly press the back cover to prevent it from popping out. Use a pen to pry the back cover of the remote 1 2 A-1 Lithuim Cell CR2450 3V sc Lithuim Cell CR2450 3V sc 123456789101112131415161718 + Channel REMOTE CONTROL PARAMETERS A-2 Lithuim Cell CR2450 3V sc P1 P2 AM Mo TuWeFiThSa Su Up Down StopFav. Position - Channel Tilt BlindsTilt Blinds Setting Button Setting Button BACK Time: 24 hours Week 123456789101112131415161718 Installation on the wall Back 123456789101112131415161718 REMOTE CONTROL PROGRAMMING B AM Mo TuWeFiThSa Su 123456789101112131415161718 AM Mo TuWeFiThSa Su AM Mo TuWeFiThSa Su ENTER INTO SETTING MODEB-1 Lithuim Cell CR2450 3V sc P1 P2 The remote lights up and flashes for three times The channel icon flashes , which means it is in setting mode It will exit setting mode if there is no action for more than 3 minutes Press and hold "P1" for 5s 123456789101112131415161718 SET THE TIMEB-2 Lithuim Cell CR2450 3V sc P1 P2 Press and hold "P2" for 5s Please ensure the remote is in setting mode before doing the steps below The "hour" icon flashes Mo Mo Select "Hour", "minute", "Week" Select "Hour", "minute", "Week" +Adjust numbers, weeks -Adjust numbers, weeks Save and exitCancel and exit 1 2 123456789101112131415161718 You can set at most 25 groups of timing for each remote Press and hold " " & " " for 3s SET TIMINGB-3 1 2 3 4 AM Mo Press and hold " " to add new timing Press " " or " " to select the icon. The selected one will be flashing. Press " " or " " to select the numbers. Mo TuWeThFiSa Su Press " " or " " to select the day of the week. The selected one will be flashing. Press " " to save and the icon of " " will show up.You can select more than one. Press " " to cancel. The icon of " " will not show up if cancelled. Mo TuWeThFi 123456789101112131415161718 Mo TuWeThFi 5 6 7 Press " " to save and the icon of " " will show up. You can select more than one. Press " " to cancel. The icon of " " will not show up if cancelled. Press " " or " " to select the top limit position or bottom limit position. The selected one will be flashing. Mo TuWeThFi Mo TuWeThFi Press " " or " " to select the channel number. The selected one will be flashing. Mo TuWeThFi Mo TuWeThFi Press " " to save the setting. 123456789101112131415161718 Press " " to save and the icon of " " will show up. Press " " to cancel. The icon of " " will not show up if cancelled. Mo TuWeThFi MODIFY THE GROUP OF TIMINGTB-4 CHECK THE GROUP OF TIMINGB-5 Press and hold " " & " " for 3s 1 23 3 AM Mo Mo TuWeThFi Press and hold " " & " " for 3s 1 Press " " or " " to select the group of timing 2 Press " " or " " to select the group of timing Mo TuWeThFi Mo TuWeThFi Press and hold " " to enter in the group of timing and modify. The way to modify can be referred by step 3-7 in B-3(P8-P9). MoMo TuWeThFi Press " " or " " to check the channels in the group Mo TuWeThFi 123456789101112131415161718 Press " " or " ", choose the channel number 2 1 HOW TO SET FAVORITE RUNNING POSITION B-6 AM Mo Beforing setting the favourite running position, please make sure the top and bottom limit positions are already set. AM Mo Press " " & " " The motor responds. 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below Press " " & " " 2 HOW TO CHANGE UP/DOWN DIRECTION B-7 Press " " or " ", choose the channel number 1 AM Mo AM Mo The motor responds. 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below AM Mo Press " " & " " 2 HOW TO ADJUST SHADES RUNNING SPEED B-8 Press " " or " ", choose the channel number 1 AM Mo Speed up AM Mo Press " " & " " 2 Slow down The motor responds. The motor responds. 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below AM Mo HOW TO DELETE THE LIMIT POSITION B-9 Press " " & " " 2 Press " " or " ", choose the channel number 1 AM Mo The motor responds. 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below AM Mo AM Mo B-10 Press " " or " ", choose the channel number 1 AM Mo 2 3 Press " " & " " Press " " & " " HOW TO SET THE LIMIT POSITION The motor responds. The motor responds. 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below HOW TO REMOVE ONE CHANNELB-11 Press " " or " ", choose the channel number 2 Press " " & " " The light goes out. AM Mo AM Mo 1 AM Mo All the paired remotes will not be able to control the motor. The motor responds. 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below HOW TO RE-PAIR WITH MOTORB-12 Press " " or " ", choose the channel number 1 AM Mo 2 3 Lithuim Cell CR2450 3V sc P1 P2 Press "P2" x2 Press "P1" x1 It shows "H2" on the screen. It shows "AA" on the screen. AM Mo Lithuim Cell CR2450 3V sc P1 P2 AM Mo 123456789101112131415161718 Please ensure the remote is in setting mode before doing the steps below CERTIFIED STATEMENTC Please take attention that changes or modification not expressly approved by the party responsible for compliance 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. FCC ID: 2A9IAST-15-01 123456789101112131415161718 FCC STATEMENT C-1

Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Changzhou Yooksmart Innovation Co.,Ltd Address 1F, Building 6C, No. 8 Xihu Road Jintong Industrial Park Changzhou China Grantee Code 2A9IA FCC ID 2A9IAST-15-01 Authorized Contact Name Jereme Lau Contact Email [email protected] Contact Phone 86-18018200030 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature: Date: 2022-12-01 Print Name: Jereme Lau Title: Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Changzhou Yooksmart Innovation Co.,Ltd Date: 2022-12-01 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2A9IAST-15-01 To whom it may concern: We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby 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. 853(a). Where our 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 SGS North America, Inc., still resides with Changzhou Yooksmart Innovation Co.,Ltd. This authorization is valid until further written notice from the applicant. Name (Printed): Jereme Lau Title: Manager Signature: On behalf of Company: Changzhou Yooksmart Innovation Co.,Ltd Telephone: 86-18018200030

Changzhou Yooksmart Innovation Co.,Ltd To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Changzhou Yooksmart Innovation Co.,Ltd 1F, Building 6C, No. 8 Xihu Road Jintong Industrial Park Changzhou China Regarding: Confidentiality Request regarding application for FCC ID: 2A9IAST-15-01 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Signature: Jereme Lau Manager Changzhou Yooksmart Innovation Co.,Ltd

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos for SHCR2211002496AT SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4

Remark: It’s hard to put FCC statement on the product due to device’s irregular appearance, FCC statement will be placed in the user manual which the device is marketed.

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 3 Internal Photos for SHCR2211002496AT SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 3 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 3 RF Antenna RF Antenna location (PCB Layout 2)

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR221100249601 Page: 1 of 22 Parlam Zhan Laboratory Manager TEST REPORT Application No.: SHCR2211002496AT FCC ID: 2A9IAST-15-01 Applicant: Changzhou Yooksmart Innovation Co., Ltd Address of Applicant: 1F, Building 6C, No. 8 Xihu Road Jintong Industrial Park Changzhou China Manufacturer: Changzhou Yooksmart Innovation Co., Ltd Address of Manufacturer: 1F, Building 6C, No. 8 Xihu Road Jintong Industrial Park Changzhou China Factory: Changzhou Yooksmart Innovation Co., Ltd Address of Factory: 1F, Building 6C, No. 8 Xihu Road Jintong Industrial Park Changzhou China Equipment Under Test (EUT): EUT Name: Universal Remote Control Model No.: ST-15-01 Trade Mark: Yooksmart Standard(s) : 47 CFR Part 15, Subpart C 15.231 Date of Receipt: 2022-11-23 Date of Test: 2022-11-24 to 2022-11-28 Date of Issue: 2022-12-01 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR221100249601 Page: 2 of 22 Revision Record Version Description Date Remark 00 Original 2022-12-01 / Authorized for issue by: Wade Zhang/Project Engineer Parlam Zhan/Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR221100249601 Page: 3 of 22 2 Test Summary Test Item FCC Requirement Test method Result Antenna Requirement Part 15.203 / PASS Conducted Emission Part 15.207 ANSI C63.10 (2013) Section 6.2 N/A Field Strength of the Fundamental Part 15.231 (b) ANSI C63.10 (2013) Section 6.4 PASS Radiated Spurious emissions Part 15.209 15.231(b) ANSI C63.10 (2013) Section 6.4&6.5&6.6 PASS 20dB Bandwidth Part 15.231 (c) ANSI C63.10 (2013) Section 6.9.2 PASS Dwell Time Part 15.231 (a) ANSI C63.10 (2013) Section 7.8.4 PASS N/A: Not applicable. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR221100249601 Page: 4 of 22 3 Contents Page 1 COVER PAGE ..................................................................................................................................... 1 2 TEST SUMMARY ................................................................................................................................. 3 3 CONTENTS ......................................................................................................................................... 4 4 GENERAL INFORMATION .................................................................................................................. 5 4.1 DETAILS OF E.U.T. ......................................................................................................................... 5 4.2 TECHNICAL SPECIFICATIONS: ........................................................................................................... 5 4.3 DESCRIPTION OF SUPPORT UNITS .................................................................................................... 5 4.4 MEASUREMENT UNCERTAINTY & DECISION RULE............................................................................... 5 4.5 TEST LOCATION ............................................................................................................................. 6 4.6 TEST FACILITY ............................................................................................................................... 6 4.7 DEVIATION FROM STANDARDS ......................................................................................................... 6 4.8 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................. 6 5 EQUIPMENT LIST ............................................................................................................................... 7 6 RADIO SPECTRUM TECHNICAL REQUIREMENT ............................................................................. 8 6.1 ANTENNA REQUIREMENT ................................................................................................................. 8 6.1.1 Test Requirement: ................................................................................................................... 8 6.1.2 Conclusion ............................................................................................................................... 8 6.2 SPURIOUS EMISSIONS..................................................................................................................... 9 6.2.1 Field Strength of the Fundamental Signal ................................................................................11 6.2.2 Spurious Emissions.................................................................................................................12 6.3 20DB BANDWIDTH .........................................................................................................................16 6.4 DWELL TIME .................................................................................................................................18 7 TEST SETUP PHOTOGRAPHS ..........................................................................................................22 8 EUT CONSTRUCTIONAL DETAILS ...................................................................................................22 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR221100249601 Page: 5 of 22 4 General Information 4.1 Details of E.U.T. Power supply: DC 3V (CR2450 Battery) Test voltage: DC 3V 4.2 Technical Specifications: Modulation Type ASK Number of Channels 1 Operation Frequency 433.92MHz Antenna Type PCB Antenna Transmitter type Manually 4.3 Description of Support Units The EUT has been tested as an independent unit. 4.4 Measurement Uncertainty & Decision Rule No. Item Measurement Uncertainty 1 Radio Frequency 8.4 x 10 -8 2 Timeout 2s 3 Duty cycle 0.4% 4 Occupied Bandwidth 3% 5 RF conducted power 0.6dB 6 RF power density 2.9dB 7 Conducted Spurious emissions 0.75dB 8…

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Justification statement for Antenna To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2A9IAST-15-01 Dear Sir/Madam, Only radiated measurements are used for EUT with FCC ID: 2A9IAST-15-01 to show compliance with FCC limits for fundamental and spurious emissions. All measurements were performed radiated and therefore additional antenna gain documentation is not required. The detailed information for antenna as below shows: Design Specifications Typical Antenna Type PCB antenna Working Frequency 433.92MHz Overall Dimensions 0.5 * 12cm

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 2 Appendix Photographs of Test Setup for SHCR2211002496AT Test Model No.: ST-15-01 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 2 Test Setup Photo Radiated Spurious Emission below 1GHz Radiated Spurious Emissions above 1GHz