Q92-BH-23ARemote Control Transmitter

Transmitter instruction Technical data: Transmission frequency 433.92MHz Remote control distance 100feet(free area) Power for transmitter CR2032 3Vbattery Installation: ·Install 1pc CR2032 3V battery in the transmitter's battery compartment, making sure the polarity+/-of the battery is correct. ·Plug each socket into a power socket and plug a device into each socket. ·Push each ON or OFF button on transmitter will turn on or off the corresponding socket accordingly. FCC STATEMENT 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. Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. 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 03cause 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.

CFR 47 §2.911(d)(5)(i) Attestation Letter NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. Address: NO.180,YANSHAN RD,HUXIMEN,HENGHE TOWN,CIXI,NINGBO,315318,China Email: [email protected] Tel: (86) 574-63265968 Attestation Letter Date: 2024-04-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: Q92-BH-23A NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. certifies that the equipment for Signature Jason Wang M which authorization is sought, is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, anager

CFR 47 §2.911 (d)(5)(ii) Attestation Letter NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. Address: NO.180,YANSHAN RD,HUXIMEN,HENGHE TOWN,CIXI,NINGBO,315318,China Email: [email protected] Tel: (86) 574-63265968 Attestation Letter Date: 2024-04-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: Q92-BH-23A NINGBOBAIHUANGELECTRICAPPLIANCESCO.,LTD.certifies that as of the date of the filing of the application, the applicant is notidentified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature JasonWang Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2024-04-27 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: Q92-BH-23A NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. certifies that, as of the date of the filing of the application, Iconsigh Inc is our designated U.S. agent for service of process for the above referenced FCC ID. NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. 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 Inc 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: Name: Iconsigh Inc 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): Benjamin Kaur Signature: Applicant: NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. Address:NO.180,YANSHAN RD,HUXIMEN,HENGHE TOWN,CIXI,NINGBO,315318, China FRN: 0022061477 Tel: (86) 574-63265968 Email: [email protected] Signed by: Jason Wang Signature:

NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. Address: NO.180,YANSHAN RD,HUXIMEN,HENGHE TOWN,CIXI,NINGBO,315318,China Email: [email protected] Tel: (86) 574-63265968 QA-FR-170-B 7/29/2014 FCC Authorization Jason Wang M Date: 2024-08-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We,NINGBOBAIHUANGELECTRICAPPLIANCESCO.,LTD., the undersigned, herebyauthorizes World Alliance Testing and Certification (Shenzhen) Co., Ltdto 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 byWorld Alliance Testing and Certification (Shenzhen) Co., Ltdon 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 anager

NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. Address: NO.180,YANSHAN RD,HUXIMEN,HENGHE TOWN,CIXI,NINGBO,315318,China Email: [email protected] Tel: (86) 574-63265968 FCC Confidential Authorization Date: 2024-08-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: Q92-BH-23A In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, NINGBO BAIHUANG ELECTRIC APPLIANCES CO., LTD. hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics Jason Wang M •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 anager

Report No.: 2405V84088E Page 1 of 5 EUT EXTERNAL PHOTOGRAPHS Report No.: 2405V84088E Page 2 of 5 Report No.: 2405V84088E Page 3 of 5 Report No.: 2405V84088E Page 4 of 5 Report No.: 2405V84088E Page 5 of 5

warning字体高度6.5mm,下面正文字体高度 24*26mm 4mm IC:26865-012 HVIN:BH-23A Remote Control Transmitter Model:BH-23A Frequency:433.92MHz Battery:CR2032 3V FCC ID:Q92-BH-23A 24*26mm IC:26865-012 HVIN:BH-23A Remote Control Transmitter Model:BH-23A Frequency:433.92MHz Battery:CR2032 3V FCC ID:Q92-BH-23A 24*26mm IC:26865-012 HVIN:BH-23A Remote Control Transmitter Model:BH-23A Frequency:433.92MHz Battery:CR2032 3V FCC ID:Q92-BH-23A 24*26mm IC:26865-012 HVIN:BH-23A Remote Control Transmitter Model:BH-23A Frequency:433.92MHz Battery:CR2032 3V FCC ID:Q92-BH-23A

Report No.: 2405V84088E Page 1 of 3 EUT INTERNAL PHOTOGRAPHS Report No.: 2405V84088E Page 2 of 3 Report No.: 2405V84088E Page 3 of 3 ANT

Report No.: 2405V84088EB Report Template: TR-4-E-011/V1.1 Page 1 of 7 RF Exposure Evaluation Report Report No.: 2405V84088EB Applicant: Ningbo Baihuang Electric Appliances Co.,Ltd Address: NO.180,YANSHAN ROAD,HUXIMEN,HENGHE TOWN,CIXI CITY , NINGBO, ZHEJIANG, CHINA Product Name: Remote Control Transmitter Product Model: BH-23A Multiple Models: N/A Trade Mark: N/A FCC ID: Q92-BH-23A Standards: 47 CFR §1.1307 KDB 447498 D04 Interim General RF Exposure Guidance v01 Test Date: 2024-08-19 Test Result: Complied Report Date: 2024-08-21 Reviewed by: Approved by: Frank Yin Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: 2405V84088EB Report Template: TR-4-E-011/V1.1 Page 2 of 7 Announcement 1. This test report shall not be reproduced except in full, without the written approval of World Alliance Testing & Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with the limits of the above regulation. 4. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 5. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2024-08-21 Original Report No.: 2405V84088EB Report Template: TR-4-E-011/V1.1 Page 3 of 7 Contents 1 General Information ............................................................................................................................ 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Laboratory Location ................................................................................................................... 4 2 RF Exposure Evaluation ..................................................................................................................... 5 2.1 Standard .................................................................................................................................... 5 2.2 Result......................................................................................................................................... 7 Report No.: 2405V84088EB Report Template: TR-4-E-011/V1.1 Page 4 of 7 1 General Information 1.1 Client Information Applicant: Ningbo Baihuang Electric Appliances Co.,Ltd Address: NO.180,YANSHAN ROAD,HUXIMEN,HENGHE TOWN,CIXI CITY , NINGBO, ZHEJIANG, CHINA Manufacturer: Ningbo Baihuang Electric Appliances Co.,Ltd Address: NO.180,YANSHAN ROAD,HUXIMEN,HENGHE TOWN,CIXI CITY , NINGBO, ZHEJIANG, CHINA 1.2 Product Description of EUT Sample Serial Number 2QB2-1, 2QB2-2 (assigned by WATC) Sample Received Date 2024-07-22 Sample Status Good Condition Frequency Range 433.92MHz Maximum E-field Strength: 78.67dBuV/m@3m Modulation Technology OOK Antenna Gain # Unknown Spatial Streams SI (1TX) Power Supply DC 3.0V battery Adapter Information N/A Modification Sample No Modification by the test lab 1.3 Laboratory Location World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China Tel: +86-755-29691511, Email: [email protected] The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 463912, the FCC Designation No. : CN5040. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0160. Report No.: 2405V84088EB Report Template: TR-4-E-011/V1.1 Page 5 of 7 2 RF Exposure Evaluation 2.1 Standard According to §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); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: (C) Or using Table 1 and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 line…

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Report No.: 2405V84088EA Report Template: TR-4-E-015/V1.1 Page 1 of 26 FCC Test Report Report No.: 2405V84088EA Applicant: Ningbo Baihuang Electric Appliances Co.,Ltd Address: NO.180,YANSHAN ROAD,HUXIMEN,HENGHE TOWN,CIXI CITY , NINGBO, ZHEJIANG, CHINA Product Name: Remote Control Transmitter Product Model: BH-23A Multiple Models: N/A Trade Mark: N/A FCC ID: Q92-BH-23A Standards: FCC CFR Title 47 Part 15C (§15.231) Test Date: 2024-08-19 Test Result: Complied Report Date: 2024-08-21 Reviewed by: Approved by: Frank Yin Project Engineer Jacob Kong Manager Prepared by: World Alliance Testing & Certification (Shenzhen) Co., Ltd No. 1002, East Block, Laobing Building, Xingye Road 3012, Xixiang street, Bao'an District, Shenzhen, Guangdong, People’s Republic of China This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” Report No.: 2405V84088EA Report Template: TR-4-E-015/V1.1 Page 2 of 26 Announcement 1. This test report shall not be reproduced except in full, without the written approval of World Alliance Testing & Certification (Shenzhen) Co., Ltd 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with the limits of the above regulation. 4. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. 5. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. Revision History Version No. Issued Date Description 00 2024-08-21 Original Report No.: 2405V84088EA Report Template: TR-4-E-015/V1.1 Page 3 of 26 Contents 1 General Information ............................................................................................................................ 4 1.1 Client Information ...................................................................................................................... 4 1.2 Product Description of EUT ....................................................................................................... 4 1.3 Antenna information .................................................................................................................. 4 1.4 Related Submittal(s)/Grant(s) .................................................................................................... 4 1.5 Measurement Uncertainty ......................................................................................................... 5 1.6 Laboratory Location ................................................................................................................... 5 1.7 Test Methodology ...................................................................................................................... 5 2 Description of Measurement .............................................................................................................. 6 2.1 Test Configuration ...................................................................................................................... 6 2.2 Test Auxiliary Equipment ........................................................................................................... 6 2.3 Test Setup .................................................................................................................................. 7 2.4 Test Procedure .......................................................................................................................... 8 2.5 Measurement Method................................................................................................................ 9 2.6 Measurement Equipment ........................................................................................................ 10 3 Test Results ....................................................................................................................................... 11 3.1 Test Summary ........................................................................................................................... 11 3.2 Limit ......................................................................................................................................... 12 3.3 AC Line Conducted Emissions Test Data ................................................................................ 13 3.4 Radiated emission Test Data ................................................................................................... 14 3.5 Deactivation Testing ................................................................................................................ 23 3.6 Bandwidth Test Data ................................................................................................................ 24 4 Test Setup Photo ............................................................................................................................... 25 5 E.U.T Photo ........................................................................................................................................ 26 Report No.: 2405V84088EA Report Template: TR-4-E-015/V1.1 Page 4 of 26 1 General Information 1.1 Client Information Applicant: Ningbo Baihuang Electric Appliances Co.,Ltd Address: NO.180,YANSHAN ROAD,HUXIMEN,HENGHE TOWN,CIXI CITY , NINGBO, ZHEJIANG, CHINA Manufacturer: Ningbo Baihuang Electric Appliances Co.,Ltd Address: NO.180,YANSHAN ROAD,HUXIMEN,HENGHE TOWN,CIXI CITY , NINGBO, ZHEJIANG, CHINA 1.2 Product Description of EUT The EUT is Remote Control Transmitter that contains 433.92MHz transmitter, this report covers the full testing of the 433.92MHz transmitter. Sample Serial Number 2QB2-1, 2QB2-2 (assigned by WATC) Sample Received Date 2024-07-22 Sample Status Good Condition Frequency Range 433.92MHz Maximum E-field Strength: 78.67dBuV…

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Antenna photo: All measurements were performed radiated measurement, therefore additional antenna gain documentation is not required.

Report No.: 2405V84088E Page 1 of 2 TEST SETUP PHOTOGRAPHS Radiated Emission Below 1GHz Report No.: 2405V84088E Page 2 of 2 Above 1 GHz