SVN-ARA13-W2Wireless External Siren

Wireless External Siren Us er's Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. V1.0.0 User's Manual I Foreword General This manual introduces the functions and operations of the wireless outdoor siren (hereinafter referred to as "the siren"). Safety Instructions The following signal words might appear in the manual. Signal Words Meaning DANGER I ndicates a high potential hazard which, if not avoided, will result in death or serious injury. WARNING I ndicates a medium or low potential hazard which, if not avoided, could result in slight or moderate injur y. CAUTION Indicates a potential risk which, if not avoided, could result in property damage, data loss, reductions in performance, or unpredictable results. TIPS Provides methods to help you solve a problem or save time. NOTE Provides additional information as a supplement to the text. Revision History Version Revision Content Release Time V1.0.0 First release December 2021 Privacy Protection Notice As the device user or data controller, you might collect the personal data of others such as their face, fingerprints, and license plate number. You need to be in compliance with your local privacy protection laws and regulations to protect the legitimate rights and interests of other people by implementing measures which include but are not limited: Providing clear and visible identification to inform people of the existence of the surveillance area and provide required contact information. About the Manual ● The manual is for reference only. Slight differences might be found between the manual and th e p roduct. ● We are not liable for losses incurred due to operating the product in ways that are not in compliance with the manual. ● The manual will be updated according to the latest laws and regulations of related jurisdictions. For detailed information, see the paper user’s manual, use our CD-ROM, scan the QR code or visit our official website. The manual is for reference only. Slight differences might be found between the electronic version and the paper version. User's Manual II ● All designs and software are subject to change without prior written notice. Product updates might result in some differences appearing between the actual product and the manual. Please contact customer service for the latest program and supplementary documentation. ● There might be errors in the print or deviations in the description of the functions, operations and technical data. If there is any doubt or dispute, we reserve the right of final explanation. ● Upgrade the reader software or try other mainstream reader software if the manual (in PDF format) cannot be opened. ● All trademarks, registered trademarks and company names in the manual are properties of thei r r espective owners. ● Please visit our website, contact the supplier or customer service if any problems occur while using the device. ● If there is any uncertainty or controversy, we reserve the right of final explanation. User's Manual III Important Safeguards and Warnings This section introduces content covering the proper handling of the Device, hazard prevention, and prevention of property damage. Read carefully before using the Device, comply with the guidelines when using it, and keep the manual safe for future reference. Operation Requirements ● Make sure that the power supply of the device works properly before use. ● Do not pull out the power cable of the device while it is powered on. ● Only use the device within the rated power range. ● Transport, use and store the device under allowed humidity and temperature conditions. ● Prevent liquids from splashing or dripping on the device. Make sure that there are no objects filled with liquid on top of the device to avoid liquids flowing into it. ● Do not disassemble the device. Installation Requirements ● Connect the device to the adapter before power on. ● Strictly abide by local electrical safety standards, and make sure that the voltage in the area is steady and conforms to the power requirements of the device. ● Do not connect the device to more than one power supply. Otherwise, the device might becom e d amaged. ● O bserve all safety procedures and wear required protective equipment provided for your use while working at heights. ● Do not expose the device to direct sunlight or heat sources. ● Do not install the device in humid, dusty or smoky places. ● Install the device in a well-ventilated place, and do not block the ventilator of the device. ● Use the power adapter or case power supply provided by the device manufacturer. ● The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no higher than PS2. Note that the power supply requirements are subject to the device label. ● Connect class I electrical appliances to a power socket with protective earthing. User's Manual IV Table of Contents Foreword ........................................................................................................................................................................................................I Important Safeguards and Warnings ............................................................................................................................................ III 1 Introduction ............................................................................................................................................................................................ 1 1.1 Overview ........................................................................................................................................................................................ 1 1.2 Technical Specification ........................................................................................................................................................... 1 2 Checklist ...........................................................................................................................................…

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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 Zhejiang Dahua Vision Technology Co., Ltd Address No.1199, Bin'an Road, Binjiang District, Hangzhou, 310053, P.R. China Grantee Code SVN FCC ID SVN-ARA13-W2 Authorized Contact Name Yolanda chen Contact Email [email protected] Contact Phone 0571-28822025 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: 2022-03-16 Print Name: Yolanda chen Title: Certified Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Applicant Declaration Rev:0.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States

Zhejiang Dahua Vision Technology Co., Ltd Current Date 2022-03-16 To : SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. No. 588 West Jindu Road, Songjiang District, Shanghai, China. 201612 Dear Sir/Madam, Subject: Declaration Letter about Identity of Products *WE，Zhejiang Dahua Vision Technology Co., Ltd， HEREBY DECLARED THAT Product Description: Wireless External Siren Model No.: ARA13-W2; DH-ARA13-W Manufacturer’s Name: Zhejiang Dahua Vision Technology Co., Ltd Manufacturer’s Address: No.1199, Bin'an Road, Binjiang District, Hangzhou, 310053, P.R. China *Except that the model number and appearance deviation, are identical with the original product as follows: Note: The definition of identical should be “electrically identical”. A device will be considered to be electrically identical if no changes are made to the devices’ schematics, board layouts, component layouts, chip sets, resistors and all other electrical aspects of the device are identical. Model No.: DHI-ARA13-W2 Manufacturer’s Name: Zhejiang Dahua Vision Technology Co., Ltd Manufacturer’s Address: No.1199, Bin'an Road, Binjiang District, Hangzhou, 310053, P.R. China Sincerely, Signature: Printed Name : Yolanda chen Position/Title : Certified Manager Contact Number: 0571-28822025

Zhejiang Dahua Vision Technology Co., Ltd Date: 2022 -03-16 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: SVN-ARA13-W2 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 Zhejiang Dahua Vision Technology Co., Ltd. This authorization is valid until further written notice from the applicant. Name (Printed): Yolanda chen Title: Certified Manager Signature: On behalf of Company: Zhejiang Dahua Vision Technology Co., Ltd Telephone: 0571-28822025

Zhejiang Dahua Vision Technology Co., Ltd To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Zhejiang Dahua Vision Technology Co., Ltd No.1199, Bin'an Road, Binjiang District, Hangzhou, 310052, P.R. China Regarding: Confidentiality Request regarding application for FCC ID: SVN-ARA13-W2 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: Printed Name (on file with the FCC associated with the Grantee Code): Yolanda chen Title: Certified Manager Company Name: Zhejiang Dahua Vision Technology Co., Ltd

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos Applicant: ZHEJIANG DAHUA VISION TECHNOLOGY CO.,LTD. Address of Applicant: No.1199, Bin'an Road, Binjiang District, Hangzhou, P.R. China Equipment Under Test (EUT): Product Name: Wireless External Siren Model No.: DHI-ARA13-W2 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4 End

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 6 Internal Photos Applicant: ZHEJIANG DAHUA VISION TECHNOLOGY CO.,LTD. Address of Applicant: No.1199, Bin'an Road, Binjiang District, Hangzhou, P.R. China Equipment Under Test (EUT): Product Name: Wireless External Siren Model No.: DHI-ARA13-W2 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 6 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 6 End

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR220100009301 Page: 1 of 25 Parlam Zhan E&E Section Manager 1 Cover Page TEST REPORT Application No.: SHCR2201000093AT FCC ID: SVN-ARA13-W2 Applicant: ZHEJIANG DAHUA VISION TECHNOLOGY CO.,LTD. Address of Applicant: No.1199, Bin'an Road, Binjiang District, Hangzhou, P.R. China Manufacturer: ZHEJIANG DAHUA VISION TECHNOLOGY CO.,LTD. Address of Manufacturer: No.1199, Bin'an Road, Binjiang District, Hangzhou, P.R. China Equipment Under Test (EUT): EUT Name: Wireless External Siren Model No.: DHI-ARA13-W2;ARA13-W2;DH-ARA13-W2¤ ¤ Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Standard(s) : 47 CFR Part 15, Subpart C 15.231 Date of Receipt: 2022-01-06 Date of Test: 2022-03-07 to 2022-03-08 Date of Issue: 2022-03-09 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.: SHCR220100009301 Page: 2 of 25 Revision Record Version Description Date Remark 00 Original 2022-03-09 / Authorized for issue by: Micheal Niu / Project Engineer Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR211100081001 Page: 3 of 25 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. Please refer to Section 6.2 of this report fo r details. Declaration of EUT Family Grouping: Note: There are series models mentioned in this report, and they are the identical in electrical and electronic characters. Only the model DHI-ARA13-W2 was tested since their differences were the model number and appearance. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR211100081001 Page: 4 of 25 3 Contents Page 1 COVER PAGE .................................................................................................................................................... 1 2 TEST SUMMARY .............................................................................................................................................. 3 3 CONTENTS ........................................................................................................................................................ 4 4 GENERAL INFORMATION ............................................................................................................................ 5 4.1 GENERAL DESCRIPTION OF E.U.T. ................................................................................................................. 5 4.2 TECHNICAL SPECIFICATIONS: ......................................................................................................................... 5 4.3 DESCRIPTION OF SUPPORT UNITS ................................................................................................................... 5 4.4 MEASUREMENT UNCERTAINTY ...................................................................................................................... 5 4.5 TEST LOCATION ............................................................................................................................................. 6 4.6 TEST FACILITY ............................................................................................................................................... 6 5 EQUIPMENTS USED DURING TEST ........................................................................................................... 7 6 TEST RESULTS AND MEASUREMENT DATA .......................................................................................... 8 6.1 ANTENNA REQUIREMENT ............................................................................................................................... 8 6.2 CONDUCTED EMISSIONS AT AC POWER LINE (150KHZ-30MHZ) .................................................................. 9 6.2.1 E.U.T. Operation ................................................................................................................................... 9 6.2.2 Test Setup Diagram ............................................................................................................................... 9 6.2.3 Measurement Procedure and Data .................................................................................................... 10 6.3 SPURIOUS EMISSIONS ................................................................................................................................... 11 6.3.1 Field Strength of the Fundamental Signal .......................................................................................... 12 6.3.2 Spurious Emissions ............................................................................................................................. 15 6.4 20DB BANDWIDTH ....................................................................................................................................... 20 6.5 DWELL TIME ................................................................................................................................................ 23 7 TEST SETUP PHOTOGRAPHS .................................................................................................................... 25 8 EUT CONSTRUCTIONAL DETAILS .......................................................................................................... 25 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHCR211100081001 Page: 5 of 25 4 G…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 Test Setup Photos-FCC Applicant: ZHEJIANG DAHUA VISION TECHNOLOGY CO.,LTD. Address of Applicant: No.1199, Bin'an Road, Binjiang District, Hangzhou, P.R. China Equipment Under Test (EUT): Product Name: Wireless External Siren Model No.: DHI-ARA13-W2 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 4 Contents Page 1 RADIATED SPURIOUS EMISSIONS FROM 30MHZ TO 1GHZ ............................................................. 3 2 RADIATED SPURIOUS EMISSIONS ABOVE 1GHZ .............................................................................. 3 3 THE EUT DETAILS OF ZOOM ................................................................................................................ 4 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 4 1 Radiated Spurious Emissions From 30MHz to 1GHz 2 Radiated Spurious Emissions Above 1GHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 4 3 The EUT Details of Zoom End