2AZ9W-WR12-004Curtain light sensor

Smart Sunlight Sensor Programming Guide INS-101-C125 A-01 January 2026 Safety Instructions Warning: When using this product, please note the following safety precautions: 1. Do not use a different type of battery than the one specified. Doing so can cause a safety hazard. 2. Dispose or recycle used batteries according to your local rules and regulations. 3. Keep away from children. 4. If swallowed, seek medical attention immediately. 5. Do not: a) Recharge non-rechargeable batteries. b) Force discharge, recharge or disassemble batteries. c) Do not expose batteries to temperatures below -5 ° C (23 ° F) or above 60 ° C (140°F), as this may cause leakage or explosion resulting in burns or injury. 6. Ensure batteries are installed correctly, following indicated polarity (+ and -). 7. Do not mix old and new batteries, different brands, or different battery types (e.g., alkaline, carbon-zinc, or rechargeable). 8. If the device will not be used for an extended period, remove the batteries and store them properly. 9. Do not dispose of batteries in household trash or incinerate. 10. The performance of the radio system may be affected when used near devices with strong magnetic fields or metallic surfaces. Structural conditions may also impact range and functionality. 11. Do not operate the radio system in areas prone to high interference, such as hospitals, airports, or other sensitive facilities. FCC Statement Any changes or modifications 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. Note: 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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. Included Accessories Battery Replacement Mounting Options Installation Considerations 2 3 4 5 01 1 Sensor Installation 7 8 9 10 11 12 02 Sensor Pairing 14 15 17 19 03 Sensor Operation Button Location Motor Pairing Button Location Pairing Sensor to Motor Light Levels Ambient Light Detection Sensor Modes Pairing the Sensor Using an Existing Remote Shade Control Mode Switching 01 Sensor Installation 1 Included Accessories 2 SensorAdhesive Tape Suction CupAAA Batteryspacer pad 01 Battery Replacement 3 Rotate the back cover clockwise to the unlock position. Step 1Step 2 Note: When the battery is low, the red LED will flash once every 2 minutes. Each press of the button will also cause the red LED to flash once. To ensure proper sensor operation, please replace the battery promptly. Mounting Options 4 Option 1: Suction Cup & Spacer Installation Option 2: Adhesive Installation Standard RollReverse Roll 5 Installation Considerations Note: To avoid Bottom Bar coming into contact with the Smart Sunlight Sensor, follow minimum distance to window. WINDOWWINDOW Adhesive Mount 23mm23mm Note: To avoid Bottom Bar coming into contact with the Smart Sunlight Sensor, follow minimum distance to window. Standard RollReverse Roll 6 WINDOWWINDOW Suction Cup Mount 30mm 30mm 02 Sensor Pairing 7 8 Button Location Light/Mode Indicator Transmission Indicator Low Battery Indicator Up Button Mode Button Stop Button Light Intensity Button 02 Roller Shade 9 Motor Pairing Button Location HL Cellular Shade Outdoor Shade Drapery Cellular Shade Skylight 10 Pairing Sensor to Motor * Using this type of motor as an example, please refer to “Motor Pairing B utton Location” (P9) for the specific devices. Press and hold the pairing button on the motor head for 2 seconds, until the motor responds as below. Activate Pairing Mode Approx Motor Response 2 SECS JOG x1 Press the Stop button on the sensor to complete the pairing. The motor jogs twice * Note: For TDBU shades, after pairing is complete, please proceed to Page 12 to switch the shade control mode. For standard shades, the sensor is ready for use immediately after pairing, and no shade control mode switching is required. 1. Press the "P" botton on existing remote for 1 second. 2. Press the "P" botton on existing remote again for 1 second. 3. Press and hold the Stop button on the sensor for 2S to complete the pairing. 11 The motor jogs twice The motor jogs once The motor jogs once SETTING (P)SETTING (P) Pairing the Sensor Using an Existing Remote Note: Repeating this procedure on a paired sensor will disconnect it from the motor. Shade Control Mode Switching The sunlight sensor supports multiple types of motorized shades. You can switch between two control modes to ensure proper operation with different shade systems. 12 Standard Shade Mode TDBU Shade Mode For standard shades, including roller shades, zebra shades, cellular shades, and other standard shade types. Standa…

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Company: Ningbo Deyi Smart Home Co., Ltd Add: 101-102, Building 2, No.341, Wulipai , Jiaochuan Street, Zhenhai District, Ningbo city, Zhejiang Province, China Tel: +86-755-61156566 Fax: +86-755-3699 5506 E-mail: [email protected] Attestation Letter Date: 01/04/2026 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 § 2.911 (d) (5) (i) (ii) Filing FCC ID: 2AZ9W-WR12-004 Ningbo Deyi Smart Home 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. Ningbo Deyi Smart Home 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 an entity producing “covered” equipment. Ningbo Deyi Smart Home Co., Ltd (“the applicant”) certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature: Contact Person: Jack sun Title: manager

U.S. AGENT LETTER OF ATTESTATION Date: 2026-01-04 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2AZ9W-WR12-004 Ningbo Deyi Smart Home Co., Ltd (“the Applicant”) certifies that, as of the date of the filing of the application, Iconsigh is our designated U.S. agent for service of process for the above referenced FCC ID. Ningbo Deyi Smart Home Co., Ltd (“the Applicant”) 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. Iconsigh 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: Company Name: Iconsigh Address: 2310 Homestead Road, Suite C1, Los Altos, CA 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Ben jamin Kaur Signature: Applicant: Ningbo Deyi Smart Home Co., Ltd Address: 101-102, Building 2, No.341, Wulipai , Jiaochuan Street, Zhenhai District, Ningbo city, Zhejiang Province, China FRN: 0031020720 Tel: +86-755-61156566 Email: [email protected] Signed by (printed name): Jack sun Signature:

Company: Ningbo Deyi Smart Home Co., Ltd Add: 101-102, Building 2, No.341, Wulipai , Jiaochuan Street, Zhenhai District, Ningbo city, Zhejiang Province, China Tel:+86-755-61156566 Fax:+86-755-3699 5506 E-mail: [email protected] FCC Authorization Date: 2026-01-04 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Ningbo Deyi Smart Home Co., Ltd, hereby authorizes Bay Area Compliance Laboratories Corp. (Kunshan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Kunshan) on our behalf shall have the same effect as our own action. 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. 862. This authorization is valid until further written notice from the applicant. Sincerely, Signature: Print Name: Jack sun Title: manager QA-FR-170-B

Company: Ningbo Deyi Smart Home Co., Ltd Add.: 101-102, Building 2, No.341, Wulipai , Jiaochuan Street, Zhenhai District, Ningbo city, Zhejiang Province, China Tel:+86-755-61156566 Fax:+86-755-3699 5506 E-mail: [email protected] FCC Confidential Authorization Date: 2026-01-04 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AZ9W-WR12-004 In a ccordance with Sections 0.457 and 0.459 of the Commission’s Rules, Ningbo Deyi Smart Home Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printer Name: Jack sun Title: manager QA-FR-171-A

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 1 / 2 EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 2 / 2

A4 Name DEYI Ningbo Intelligent Home Co., Ltd. Mark Qty of Changes Change Description Signature Date Drawing No. Material Material No. Version Total Sheets Unit Weight Scale Countersign Date Design Sheet No. View Quality Dept. Engineering Dept. Joe A-01 2026.1.30 WR12-101#

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 1 / 3 EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 2 / 3 Antenna Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 3 / 3

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RQDA260104002-00B Page 17 of 26 RF EXPOSURE EVALUATION Applicable Standard §1.1307(b)(3)(i) For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (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). Frequency (MHz) Maximum EIRP (dBm) Maximum EIRP 1-mW Test Exemption mW 433.925 -43.19 0.000226 Compliant Note: 1. Chose the maximum power to do RF exposure evaluation analysis. 2. This device maximum E-Field level is 58.75 dBμV/m at 3m, so the EIRP power is -36.45 dBm. 3. Pout EIRP (dBm) = Field Strength of Fundamental (dBμV/m)-95.2 for d=3m. Result: Compliant. RF Exposure is exemption.

Page 1 of 26 FCC PART 15.231 TEST REPORT For Ningbo Deyi Smart Home Co., Ltd 101-102, Building 2, No.341, Wulipai, Jiaochuan Street, Zhenhai District, Ningbo city, Zhejiang Province, China FCC ID: 2AZ9W-WR12-004 Report Type: Original Report Product Name: Curtain light sensor Report Number: RQDA260104002-00B Report Date: 2026-03-13 Reviewed By: Jenny Yang Approved By: Kyle Xu Test Laboratory: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-512-86175000 Fax: +86-512-88934268 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RQDA260104002-00B Page 2 of 26 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 3 GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 JUSTIFICATION ............................................................................................................................................................. 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.203 - ANTENNA REQUIREMENT ............................................................................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTED CONSTRUCTION .................................................................................................................... 10 FCC §15.205, §15.209, §15.231 (B) - RADIATED EMISSIONS ............................................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 TEST SYSTEM SETUP .................................................................................................................................................. 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................................... 14 TEST RESULTS SUMMARY .......................................................................................................................................... 14 TEST DATA: SEE APPENDIX ....................................................................................................................................... 14 FCC §15.231(A) (2) - DEACTIVATION TESTING ................................................................................................. 15 APPLICABLE STANDARD ............................................................................................................................................ 15 TEST SYSTEM SETUP .................................................................................................................................................. 15 TEST PROCEDURE ...................................................................................................................................................... 15 TEST DATA: SEE APPENDIX ...........................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 1 / 2 EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 30 MHz) Radiated Emissions (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA260104002 2 / 2 Radiated Emissions (Above 1 GHz)