2AZMB-DVX34Automatic battery-powered vacuum cleaner

平面印刷品基本技术要求 设计：谭泽辉日期：2021.04.27物料名称说明书 尺寸：A5(145*210mm)材质：105g哑粉纸产品型号K781 页数：80p印刷颜色：黑白印刷物料编码451-2025-0408 比例：1:1装订方式：骑马钉版次A00 变更记录： yeedi：机密图档

平面印刷品基本技术要求 设计：谭泽辉日期：2021.04.28物料名称说明书 尺寸：A5(145*210mm)材质：105g哑粉纸产品型号K781+ 页数：104p印刷颜色：黑白印刷物料编码451-2025-0411 比例：1:1装订方式：骑马钉版次A00 变更记录： yeedi：机密图档

Shenzhen Reecoo Electronic Co., Ltd. Building 5-6, ShangLiLang Science and Technology Park, ShangLiLang community, NanWan Street, LongGang district, ShenZhen city, Guangdong province, China. 041521-14 Authority to Act as Agent Date: January 5, 2022 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: ______Intertek Testing Service Shanghai______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, Agency Agreement Expiration Date: _____2023.1.4_____ By: __________________________ _______Alix Liu________ (Signature 1 ) (Print name) Title: ____Compliance Manager_____ On behalf of: __Shenzhen Reecoo Electronic Co., Ltd. __ (Company Name) Telephone: ____0512-67072006 __________ 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Shenzhen Reecoo Electronic Co., Ltd. Building 5-6, ShangLiLang Science and Technology Park, ShangLiLang community, NanWan Street, LongGang district, ShenZhen city, Guangdong province, China. 041521-14 Request for Confidentiality Date: January 5, 2022 Subject: Confidentiality Request for: ______FCC ID: 2AZMB-DVX34 _____ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit ☐ Short Term ☒ Permanent Block Diagrams ☐ Short Term External Photos ☐ Short Term ☐ Permanent * 1 Internal Photos ☐ Short Term ☒ Permanent Operation Description/Theory of Operation ☐ Short Term ☒ Permanent Schematics ☐ Short Term Test Setup Photos ☐ Short Term ☐ Permanent * 3 User’s Manual _____ Shenzhen Reecoo Electronic Co., Ltd._____ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180) 2 ___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By: __________________________ ________Alix Liu_____________ (Signature/Title 3 ) (Print name) 1 - The asterisked items (*) require further information to be provided to ACB before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 and the specific Document link for D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. 2 - Please refer to https://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. 3 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

External Photo Docking Station CH1918 Docking Station CH1822

Internal Photo

Shenzhen Reecoo Electronic Co., Ltd. EMC TEST REPORT SCOPE OF WORK: FCC Part 15B &ICES-003 EMC report Model: DVX34 REPORT NUMBER 220401619SHA-001 ISSUE DATE July 6, 2022 DOCUMENT CONTROL NUMBER TTRFFCCPART15b_V1 © 2018 Intertek Intertek Testing Services Shanghai, Building No.86, 1198 Qinzhou Road (North), Caohejing Development Zone, Shanghai 200233, China Telephone: 86 21 6127 8200 www.intertek.com This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. TTRFFCCPART15b_V1 © 2018 Intertek Page 2 of 33 Report no. 220401619SHA-001 Applicant : Shenzhen Reecoo Electronic Co., Ltd. Building 5-6, ShangLiLang Science and Technology Park, ShangLiLang community, NanWan Street, LongGang district, ShenZhen City, Guangdong province Manufacturer : Same as the applicant Factory 1 : Shenzhen Reecoo Electronic Co., Ltd. Building 5-6, ShangLiLang Science and Technology Park, ShangLiLang community, NanWan Street, LongGang district, ShenZhen City, Guangdong province Factory 2 : Ecovacs Robotics Co., Ltd. No.518 Songwei Road,Wusongjiang industry Park,Guoxiang Street, Wuzhong District,Suzhou, Jiangsu,China. FCC ID : 2AZMB-DVX34 Summary The equipment complies with the requirements according to the following standard(s) or Specification: 47CFR Part 15 (2020): Radio Frequency Devices (Subpart B) ANSI C63.4 (2014): American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz ICES-003 Issue 7: October 2020: Information Technology Equipment (including Digital Apparatus). PREPARED BY: REVIEWED BY: Project Engineer Eric Li Reviewer Wakeyou Wang Report No. 220401619SHA-001 TTRFFCCPART15b_V1 © 2018 Intertek Page 3 of 33 Contents REVISION HISTORY................................................................................................................................................ 4 MEASUREMENT RESULT SUMMARY ..................................................................................................................... 5 1 GENERAL INFORMATION ............................................................................................................................. 6 1.1 DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ..................................................................................................... 6 1.2 DESCRIPTION OF TEST FACILITY .............................................................................................................................. 7 2 TEST SPECIFICATIONS ................................................................................................................................... 8 2.1 STANDARDS OR SPECIFICATION ............................................................................................................................... 8 2.2 MODE OF OPERATION DURING THE TEST ................................................................................................................... 9 2.3 TEST SOFTWARE LIST ............................................................................................................................................ 9 2.4 TEST PERIPHERALS LIST ......................................................................................................................................... 9 2.5 RECORD OF CLIMATIC CONDITIONS .......................................................................................................................... 9 2.6 INSTRUMENT LIST .............................................................................................................................................. 10 2.7 MEASUREMENT UNCERTAINTY ............................................................................................................................. 11 3 CONDUCTED EMISSION ............................................................................................................................. 12 3.1 LIMITS ............................................................................................................................................................. 12 3.1.1 Limits for conducted emission of class A device .................................................................................. 12 3.1.2 Limits for conducted emission of class B device .................................................................................. 12 3.2 TEST SETUP ...................................................................................................................................................... 13 3.3 TEST SETUP AND TEST PROCEDURE ....................................................................................................................... 14 3.4 TEST PROTOCOL ................................................................................................................................................ 15 4 RADIATED EMISSION ................................................................................................................................. 20 4.1 RADIATED EMISSION LIMITS .....................................................................................…

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Test Setup