2AL9S-CPFLM508RF remote control

Warning 8

CR PHOTOELECTRIC TECHNOLOGY CO.,LTD * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 7/25/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AL9S-CPFLM508 FRN: 0026559922 Per section 2.911(d)(7) of the FCC rules, CR PHOTOELECTRIC TECHNOLOGY CO., LTD certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: CR PHOTOELECTRIC TECHNOLOGY CO., LTD FCC Registration Number (FRN): 0034130955 Physical U.S. Company Address: 245 EAST MAIN STREET, SUITE 115, ALHAMBRA, CA 91801, USA Contact Person: WEIZHAO LU Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. 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. Applicant Signed: Agent Signed (if different from Applicant): Signed: Signed: Printed name: Zhao zhanyun Printed name: WEIZHAO LU Title: Manager Title: CEO Company Name: CR PHOTOELECTRIC TECHNOLOGY CO.,LTD Company Name: CR PHOTOELECTRIC TECHNOLOGY CO.,LTD Date: 7 /25/2023 Date:7/25/2023

CR PHOTOELECTRIC TECHNOLOGY CO.,LTD Covered Equipment Certification Attestation Letter 7/24/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AL9S-CPFLM508 CR PHOTOELECTRIC TECHNOLOGY CO.,LTD 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. CR PHOTOELECTRIC TECHNOLOGY CO.,LTD 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. Signed: Printed name: Zhao zhanyun Title: Manager Company Name: CR PHOTOELECTRIC TECHNOLOGY CO.,LTD Date7/24/2023

September 18, 2023 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) 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, still resides with CR PHOTOELECTRIC TECHNOLOGY CO., LTD / CR-TEC lnd. Park, No.2 Industrial Zone, Tianliao, Yutang, Guangming district, Shenzhen, China. 518132 Dated this: September 18, 2023 Agency agreement expiration date: 12 Months By: Zhao zhanyun Signature Printed Title: Manager On behalf of: CR PHOTOELECTRIC TECHNOLOGY CO., LTD Tel No: 0755-27292289

September 18, 2023 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AL9S-CPFLM508 Product Name: RF remote 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: September 18, 2023 Agency agreement expiration date: 12 Months By: Zhao zhanyun Signature Printed Title: Manager On behalf of: CR PHOTOELECTRIC TECHNOLOGY CO., LTD Tel No: 0755-27292289

Outside View Outside View Outside View

Mark Location: FCC Label Location

CR PHOTOELECTRIC TECHNOLOGY CO.,LTD 2AL9S-CPFLM508 CPF-LM508 RF DC3V

Inside View Inside View

RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m)---3m Sopt = (EXd) 2 /30 x gt Ant gain =1.05dBi so Ant numeric gain= 1.27 Field strength =82.58dBμV/m @[email protected] So Pt={ [10 (82.58/20) /10 6 x3] 2 /(30x1.27)}x1000 mW = 0.043mW <23.1657mW Then SAR evaluation is not required

Report No.: TW2306107E Applicant: CR PHOTOELECTRIC TECHNOLOGY CO., LTD Product: RF remote control Model No.: CPF-LM508 Trademark: CRLASER Test Standards: FCC Part 15 Subpart C, Paragraph 15.231 Test result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.4&FCC Part 15 Subpart C, Paragraph 15.231 for the evaluation of electromagnetic compatibility Approved By Terry Tang Manager Dated: July 07, 2023 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TESTING LABORATORIES Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China Tel (755) 83448688, Fax (755) 83442996, E-Mail:[email protected] Report No: TW2306107E Page 2 of 33 Date: 2023-07-07 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Special Statement： The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19. The testing quality system of our laboratory meet with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAS-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2017 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 744189 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. Registration No.: 744189. Industry Canada (IC) —Registration No.:5205A The EMC Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 5205A. A2LA (Certification Number:5013.01) The EMC Laboratory has been accredited by the American Association for Laboratory Accreditation (A2LA). Certification Number:5013.01 CAB identifier: CN0033 Report No: TW2306107E Page 3 of 33 Date: 2023-07-07 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Test Report Conclusion Content 1.0 General Details ................................................................................................ 4 1.1 Test Lab Details................................................................................................ 4 1.2 Applicant Details.............................................................................................. 4 1.3 Description of EUT ........................................................................................... 4 1.4 Submitted Sample.............................................................................................. 4 1.5 Test Duration.................................................................................................... 4 1.6 Test Uncertainty.................................................................................................5 1.7 Test By.......................................................................................................... 5 2.0 List of Measurement Equipment.......................................................................... 5 3.0 Technical Details............................................................................................. 6 3.1 Summary of Test Results..................................................................................... 6 3.2 Test Standards.................................................................................................. 6 4.0 EUT Modification............................................................................................. 6 5.0 Power Line Conducted Emission Test................................................................... 7 5.1 Schematics of the Test........................................................................................ 7 5.2 Test Method and Test Procedure.............................................................................7 5.3 Configuration of the EUT.................................................................................... 7 5.4 EUT…

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433.92MHz Antenna Information: Manufacturer: CR PHOTOELECTRIC TECHNOLOGY CO., LTD Model: CPF-LM508 Dimensions: (unit: mm) Antenna: PCB Antenna with maximum 1.05dBi Photo:

Radiated emission test view