2APV2-CSA3WHome Gateway

COPYRIGHT © Hangzhou EZVIZ Software Co., Ltd. ALL RIGHTS RESERVED. Any and all information, including, among others, wordings, pictures, graphs are the properties of Hangzhou EZVIZ Software Co., Ltd. (hereinafter referred to as “EZVIZ”). This user manual (hereinafter referred to as “the Manual”) cannot be reproduced, changed, translated, or distributed, partially or wholly, by any means, without the prior written permission of EZVIZ. Unless otherwise stipulated, EZVIZ does not make any warranties, guarantees or representations, express or implied, regarding to the Manual. About this Manual The Manual includes instructions for using and managing the product. Pictures, charts, images and all other information hereinafter are for description and explanation only. The information contained in the Manual is subject to change, without notice, due to firmware updates or other reasons. Please find the latest version in the ™ website (http://www.ezvizlife.com). Revision Record New release – January, 2021 Trademarks Acknowledgement ™, ™, and other EZVIZ’s trademarks and logos are the properties of EZVIZ in various jurisdictions. Other trademarks and logos mentioned below are the properties of their respective owners. Legal Disclaimer TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE PRODUCT DESCRIBED, WITH ITS HARDWARE, SOFTWARE AND FIRMWARE, IS PROVIDED “AS IS”, WITH ALL FAULTS AND ERRORS, AND EZVIZ MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY. IN NO EVENT WILL EZVIZ, ITS DIRECTORS, OFFICERS, EMPLOYEES, OR AGENTS BE LIABLE TO YOU FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR INDIRECT DAMAGES, INCLUDING, AMONG OTHERS, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, OR LOSS OF DATA OR DOCUMENTATION, IN CONNECTION WITH THE USE OF THIS PRODUCT, EVEN IF EZVIZ HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL EZVIZ’S TOTAL LIABILITY FOR ALL DAMAGES EXCEED THE ORIGINAL PURCHASE PRICE OF THE PRODUCT. EZVIZ DOES NOT UNDERTAKE ANY LIABILITY FOR PERSONAL INJURY OR PROPERTY DAMAGE AS THE RESULT OF PRODUCT INTERRUPTION OR SERVICE TERMINATION CAUSED BY: A) IMPROPER INSTALLATION OR USAGE OTHER THAN AS REQUESTED; B) THE PROTECTION OF NATIONAL OR PUBLIC INTERESTS; C) FORCE MAJEURE; D) YOURSELF OR THE THIRD PARTY, INCLUDING WITHOUT LIMITATION, USING ANY THIRD PARTY’S PRODUCTS, SOFTWARE, APPLICATIONS, AND AMONG OTHERS. REGARDING TO THE PRODUCT WITH INTERNET ACCESS, THE USE OF PRODUCT SHALL BE WHOLLY AT YOUR OWN RISKS. EZVIZ SHALL NOT TAKE ANY RESPONSIBILITES FOR ABNORMAL OPERATION, PRIVACY LEAKAGE OR OTHER DAMAGES RESULTING FROM CYBER ATTACK, HACKER ATTACK, VIRUS INSPECTION, OR OTHER INTERNET SECURITY RISKS; HOWEVER, EZVIZ WILL PROVIDE TIMELY TECHNICAL SUPPORT IF REQUIRED. SURVEILLANCE LAWS AND DATA PROTECTION LAWS VARY BY JURISDICTION. PLEASE CHECK ALL RELEVANT LAWS IN YOUR JURISDICTION BEFORE USING THIS PRODUCT IN ORDER TO ENSURE THAT YOUR USE CONFORMS TO THE APPLICABLE LAW. EZVIZ SHALL NOT BE LIABLE IN THE EVENT THAT THIS PRODUCT IS USED WITH ILLEGITIMATE PURPOSES. IN THE EVENT OF ANY CONFLICTS BETWEEN THE ABOVE AND THE APPLICABLE LAW, THE LATTER PREVAILS. Table of Contents Overview..........................................................1 1. Package Contents.............................................................................1 2. Basics...............................................................................................1 Get the EZVIZ App.............................................2 Preparations.....................................................2 1. Detach Cover.....................................................................................2 2. Remove Insulation Strip....................................................................3 Add Device.......................................................3 1. Method One: Add by Scanning QR Code.............................................3 2. Method Two: Add by the Gateway.......................................3 Installation.......................................................4 1. Put on the Table ................................................................................4 2. Stick at where You Want....................................................................4 1 Overview 1. Package Contents GatewayPower Adapter Regulatory InformationQuick Start Guide 2. Basics LED Indicator Ring Functional Button Speaker Power Port RESET Hole Network Port Antiskid Mat NameDescription Functional Button • Press and hold the button for over 4s, the gateway will enter Wi-Fi configuration mode. • Press the button once, the gateway will enter device adding mode; press again, the gateway will exit device adding mode. • If the gateway sends alarms, press the button to clear alarms. LED Indicator Ring White • Solid: Working properly and has been connected to the EZVIZ Cloud. • Slow-flashing: Entered device adding mode. • Fast-flashing: Configuring network. Orange • Solid: Starting up or upgrading. • Slow-flashing: Offline. • Fast-flashing: Breakdowns occur or alarms produced. 2 RESET Hole While the gateway is running, poke the hole with SIM card eject needles or clips for over 4 seconds, the gateway will restart, and the Wi-Fi configuration, local records, current alarm status and all sub devices will be cleared. After resetting the gateway, there will be a voice prompt "Reset successfully." Get the EZVIZ App 1. Connect your mobile phone to Wi-Fi (suggested). 2. Download and install the EZVIZ app by searching for “EZVIZ” in the App Store or Google Play TM . 3. Launch the app and register an EZVIZ user account. EZVIZ App If you have already used the app, please make sure that it is the latest version. To find out if an update is available, go to the app store and search for "EZVIZ". Select Appropriate Location • The gateway needs …

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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 Hangzhou Ezviz Software Co., Ltd. Address Room 302,Unit B,Building 2,No. 399,Danfeng Road Binjiang District Hangzhou China Grantee Code 2APV2 FCC ID 2APV2-CSA3W Authorized Contact Name Weiliang Bu Contact Email [email protected] Contact Phone 0571-88075988 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:2022-04-28 Print Name: Weiliang Bu Title: Global Certification Team Lead *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Hangzhou Ezviz Software Co., Ltd. Date: 2022-04-28 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2APV2-CSA3W 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 Hangzhou Ezviz Software Co., Ltd. This authorization is valid until further written notice from the applicant. Name (Printed):Weiliang Bu Title: Global Certification Team Lead Signature: On behalf of Company: Hangzhou Ezviz Software Co., Ltd. Telephone: +86-0571-88075998-62460

Hangzhou Ezviz Software Co., Ltd. To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Hangzhou Ezviz Software Co., Ltd. Room 302, Unit B,Building 2,No. 399,Danfeng Road Binjiang District Hangzhou China Regarding: Confidentiality Request regarding application for FCC ID: 2APV2-CSA3W 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): Weiliang Bu Title: Global Certification Team Lead Company Name: Hangzhou Ezviz Software Co., Ltd.

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 4 External Photos Applicant: Hangzhou Ezviz Software Co., Ltd. Address of Applicant: Room 302, Unit B, Building 2,399 Danfeng Road, Binjiang District, Hangzhou, Zhejiang Equipment Under Test (EUT): Product Name: Home Gateway Model No.: CS-A3 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

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. Label location_label 1

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 13 Internal Photos Applicant: Hangzhou Ezviz Software Co., Ltd. Address of Applicant: Room 302, Unit B, Building 2,399 Danfeng Road, Binjiang District, Hangzhou, Zhejiang Equipment Under Test (EUT): Product Name: Home Gateway Model No.: CS-A3 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 8 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 9 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 10 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 11 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 12 of 13 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 13 of 13 End

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600582603 Page: 1 of 8 Parlam Zhan Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. 1 Cover Page RF Exposure Evaluation Report Application No.: SHEM2106005826CR FCC ID: 2APV2-CSA3W IC: 23928-CSA3W Applicant: Hangzhou Ezviz Software Co., Ltd. Address of Applicant: Room 302, Unit B, Building 2,399 Danfeng Road, Binjiang District, Hangzhou, Zhejiang Manufacturer: Hangzhou Ezviz Software Co., Ltd. Address of Manufacturer: Room 302, Unit B, Building 2,399 Danfeng Road, Binjiang District, Hangzhou, Zhejiang Equipment Under Test (EUT): EUT Name: Home Gateway Model No.: CS-A3 Trade mark: EZVIZ Standard(s) : FCC Rules 47 CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 RSS-102 Issue 5 Amendment 1 (February 2, 2021) Date of Receipt: 2021-06-11 Date of Test: 2021-06-11 to 2021-06-15 Date of Issue: 2021-06-15 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.: SHEM210600582603 Page: 2 of 8 Revision Record Version Description Date Remark 00 Original 2021-06-15 / Authorized for issue by: Micheal Niu / Project Engineer Parlam Zhan / Reviewer SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600582603 Page: 3 of 8 2 Contents Page 1 COVER PAGE................................................................................................................................................. 1 2 CONTENTS ..................................................................................................................................................... 3 3 GENERAL INFORMATION .......................................................................................................................... 4 3.1 GENERAL DESCRIPTION OF E.U.T. ......................................................................................................... 4 3.2 TECHNICAL SPECIFICATIONS ................................................................................................................... 4 3.3 TEST LOCATION ....................................................................................................................................... 5 3.4 TEST FACILITY .......................................................................................................................................... 5 4 TEST STANDARDS AND LIMITS ............................................................................................................... 6 4.1 FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS: ......................................................................... 6 4.2 IC RADIOFREQUENCY RADIATION EXPOSURE LIMITS: ............................................................................. 6 5 MEASUREMENT AND CALCULATION .................................................................................................... 7 5.1 MAXIMUM TRANSMIT POWER ................................................................................................................... 7 5.2 MPE CALCULATION ................................................................................................................................. 8 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600582603 Page: 4 of 8 3 General Information 3.1 General Description of E.U.T. Power supply: DC 5V by Adapter Serial Number: DQ3510809 Firmware Version: V1.1.4 3.2 Technical Specifications 2.4G Antenna Gain: 2.6dBi (Provided by the manufacturer) Antenna Type: FPC Antenna Channel Spacing: 5MHz Modulation Type: 802.11b: DSSS (CCK, DQPSK, DBPSK) 802.11g/n: OFDM (64QAM, 16QAM, QPSK, BPSK) Number of Channels: 802.11b/g/n(HT20):11 Operation Frequency: 802.11b/g/n(HT20): 2412MHz to 2462MHz Zigbee Antenna Gain: 2.1dBi (Provided by the manufacturer) Antenna Type: FPC Antenna Channel Spacing: 5MHz Modulation Type: O-QPSK Number of Channels: 16 Operation Frequency: 2405MHz to 2480MHz SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600582603 Page: 5 of 8 3.3 Test Location All tests were performed at: Compliance Certification Services (Kunshan) Inc. No.10 Weiye Rd, Innovation park, Eco&Tec, Development Zone, Kunshan City, Jiangsu, China. Tel: +86 512 5735 5888 Fax: +86 512 5737 0818 No tests were sub-contracted. 3.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • CNAS (No. CNAS L4354) CNAS has accredited Compliance Certification Services (Kunshan) Inc. to ISO/IEC 17025:2017 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence in the field of testing. • A2LA (Certificate No. 2541.01) Compliance Certification Services (Kunshan) Inc. is accredited by the American Association for Laboratory Accreditation (A2LA). Certificate No. 2541.01. • FCC (Designation Number: CN1172) Compliance Certification Services Inc. has been recognized as an accredited testing laboratory. Designation Number: CN1172. • ISED (CAB identifier: CN0072) Compliance Certification Services (Kunshan) Inc. has been recognized by Innovation, Science and Economic Development Canada (ISED) as an accredited testing laboratory. Company Number: 2324E • VCCI (Member No.: 1938) The 3m and 10m Semi-a…

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 63 Appendix for A SHEM210600582601 1. Duty Cycle 1.1 Ant1 1.1.1 Test Result Ant1 Mode TX Type Frequency (MHz) RU RU Pos T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11b SISO 2412 / / 12.42 12.58 98.73 0.06 0.87 2437 / / 12.42 12.59 98.65 0.06 0.95 2462 / / 12.42 12.55 98.96 0.05 0.48 802.11g SISO 2412 / / 2.06 2.23 92.35 0.35 5.09 2437 / / 2.06 2.23 92.39 0.34 5.39 2462 / / 2.06 2.23 92.39 0.34 4.98 802.11n (HT20) SISO 2412 / / 1.92 2.09 91.78 0.37 5.54 2437 / / 1.92 2.09 91.87 0.37 5.90 2462 / / 1.92 2.09 91.73 0.37 6.35 Note1: Only for Report Use SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 63 1.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 63 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 63 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 63 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 8 of 63 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 9 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 10 of 63 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 2. Bandwidth 2.1 OBW 2.1.1 Test Result Mode TX Type Frequency (MHz) RU RU Pos 99% Occupied Bandwidth (MHz) Limit (MHz) Verdict Ant1 802.11b SISO 2412 / / 13.799 / Note1 2437 / / 13.875 / Note1 2462 / / 13.889 / Note1 802.11g SISO 2412 / / 17.760 / Note1 2437 / / 17.701 / Note1 2462 / / 17.759 / Note1 802.11n (HT20) SISO 2412 / / 18.798 / Note1 2437 / / 18.602 / Note1 2462 / / 18.409 / Note1 Note1: Only for Report Use SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 11 of 63 2.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 12 of 63 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 13 of 63 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 14 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 15 of 63 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 16 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 17 of 63 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 18 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 19 of 63 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 2.2 XDB 2.2.1 Test Result Mode TX Type Frequency (MHz) RU RU Pos 6dB Bandwidth (MHz) Limit (MHz) Verdict Ant1 802.11b SISO 2412 / / 9.066 >=0.5 Pass 2437 / / 9.068 >=0.5 Pass 2462 / / 9.076 >=0.5 Pass 802.11g SISO 2412 / / 16.378 >=0.5 Pass 2437 / / 16.402 >=0.5 Pass 2462 / / 16.394 >=0.5 Pass 802.11n (HT20) SISO 2412 / / 17.560 >=0.5 Pass 2437 / / 17.597 >=0.5 Pass 2462 / / 17.591 >=0.5 Pass SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 20 of 63 2.2.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 21 of 63 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 22 of 63 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 23 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 24 of 63 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 25 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 26 of 63 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 27 of 63 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 28 of 63 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 3. Maximum Conducted Output Power 3.1 Power 3.1.1 Test Result Mode TX Type Frequency (MHz) RU RU Pos Measured Peak Output Power (dBm) Limit (dBm) Verdict Ant1 802.11b SISO 2412 / / 17.61 <=30 Pass 2437 / / 17.15 <=30 Pass 2462 / / 17.05 <=30 Pass 802.11g SISO 2412 / / 17.69 <=30 Pass 2437 / / 17.23 <=30 Pass 2462 / / 17.14 <=30 Pass 802.11n (HT20) SISO 2412 / / 17.55 <=30 Pass 2437 / / 17.16 <=30 Pass 2462 / / 17.07 <=30 Pass Note1: Antenna Gain: 1: 2.6dBi; SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 29 of 63 4. Maximum Power Spectral Density 4.1 PSD 4.1.1 Test Result Mode TX Type Frequency (MHz) RU RU Pos Maximum PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict Ant1 802.11b SISO 2412 / / -7.69 <=8 Pass 2437 / / -7.53 <=8 Pass 2462 / / -8.08 <=8 Pass 802.11g SISO 2412 / / -14.81 <=8 Pass 2437 / / -14.84 <=8 Pass 2462 / / -15.33 <=8 Pass 802.11n (HT20) SISO 2412 / / -14.85 <=8 Pass 2437 / / -16.28 <=8 Pass 2462 / / -15.93 <=8 Pass Note1: Antenna Gain: 1: 2.6dBi; 4.1.2 Test Graph 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 30 of 63 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 31 of 63 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 32 of 63 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV …

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SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 1 of 16 Appendix B for SHEM210600582602 1. Duty Cycle 1.1 Test Result Test Mode Channel Frequency(M Hz) TX Type ANT No. T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Zigbee 2405 SISO 1 100.000 100.000 100.00 0.00 2440 SISO 1 100.000 100.000 100.00 0.00 2480 SISO 1 100.000 100.000 100.00 0.00 1.2 Test Graph SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 2 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 3 of 16 2. Bandwidth 2.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. 6dB Bandwidth Verdict Test Result (MHz) Limits (MHz) Zigbee 2405 SISO 1 1.728 ≥0.5 PASS 2440 SISO 1 1.807 ≥0.5 PASS 2480 SISO 1 1.664 ≥0.5 PASS Test Mode Frequency (MHz) TX Type ANT No. 99% Occupied Bandwidth Test Result (MHz) Zigbee 2405 SISO 1 2.338 Only for Report Use 2440 SISO 1 2.339 Only for Report Use 2480 SISO 1 2.339 Only for Report Use 2.2 Test Graph - 6dB Bandwidth SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 4 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 5 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 6 of 16 2.3 Test Graph - 99% Occupied Bandwidth SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 7 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 8 of 16 3. Maximum Conducted Output Power 3.1 Test Result Test Mode Frequency (MHz) Tx Type Measured Peak Output Power (dBm) Limits (dBm) Verdict Ant 1 Zigbee 2405 SISO 12.89 30 PASS 2440 SISO 12.87 30 PASS 2480 SISO 12.67 30 PASS 3.2 Test Graph SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 9 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 10 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 11 of 16 4. Maximum Power Spectral Density (PSD) 4.1 Test Result Test Mode Frequency (MHz) Tx Type Maximum Power Spectral Density (dBm/3KHz) Limits (dBm/3kHz) Verdict Ant 1 Zigbee 2405 SISO -2.32 ≤8 PASS 2440 SISO -3.46 ≤8 PASS 2480 SISO -3.26 ≤8 PASS 4.2 Test Graph SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 12 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 13 of 16 5. Unwanted Emissions in Non-restricted Frequency Bands 5.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. Spurious Conducted Emission (dBm) Limits (dBm) Verdict Zigbee 2405 SISO 1 Refer to test graph -11.15 PASS 2440 SISO 1 Refer to test graph -11.15 PASS 2480 SISO 1 Refer to test graph -11.15 PASS 5.2 Test Graph SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 14 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 15 of 16 SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Page: 16 of 16

SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. Report No.: SHEM210600582601 Page: 1 of 62 Parlam Zhan Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. TEST REPORT Application No.: SHEM2106005826CR FCC ID: 2APV2-CSA3W IC: 23928-CSA3W Applicant: Hangzhou Ezviz Software Co., Ltd. Address of Applicant: Room 302, Unit B, Building 2,399 Danfeng Road, Binjiang District, Hangzhou, Zhejiang Manufacturer: Hangzhou Ezviz Software Co., Ltd. Address of Manufacturer: Room 302, Unit B, Building 2,399 Danfeng Road, Binjiang District, Hangzhou, Zhejiang Equipment Under Test (EUT): EUT Name: Home Gateway Model No.: CS-A3 Trade mark: EZVIZ Standard(s) : 47 CFR Part 15, Subpart C 15.247 RSS-247 Issue 2, February 2017 RSS-Gen Issue 5 Amendment 2 (February 2021) Date of Receipt: 2021-06-11 Date of Test: 2021-06-11 to 2021-06-15 Date of Issue: 2021-06-15 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.: SHEM210600582601 Page: 2 of 62 Revision Record Version Description Date Remark 00 Or…

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