2AN2O-QC0CRL01Robotic Vacuum Cleaner

Beijing Roborock Technology Co., Ltd. Attestation Statements Not Covered Entity Applicant To: Federal Communications Commission Date: 16-07-2024 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(ii) filing FCC ID: 2AN2O-QC0CRL01 Beijing Roborock Technology Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely yours, Applicant Signature Printed Name: Ruby Hu Title: Project certification Manager Address: Room 1001, Floor 10, Building 3, Yard 17, Anju Road, Changping District, Beijing, P. R. China Tel.: +86 010 5324 1660 Email: [email protected]

Beijing Roborock Technology Co., Ltd. Attestation Statements Not Covered Equipment To: Federal Communications Commission Date: 16-07-2024 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) filing FCC ID: 2AN2O-QC0CRL01 Beijing Roborock Technology Co., Ltd. (“the applicant”) 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. Sincerely yours, Applicant Signature Printed Name: Ruby Hu Title: Project certification Manager Address: Room 1001, Floor 10, Building 3, Yard 17, Anju Road, Changping District, Beijing, P. R. China Tel.: +86 010 5324 1660 Email: [email protected]

Page 1 of 1 Beijing Roborock Technology Co., Ltd. Authority to Act as Agent Date: 20240716 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern: I appoint Mr. Breeze Jiang of TÜV Rheinland (Shenzhen) Co., Ltd. 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 FCC or Industry Canada’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, as specified by TUV Rheinland Group, still resides with Beijing Roborock Technology Co., Ltd. / Room 1001, Floor 10, Building 3, Yard 17, Anju Road, Changping District, Beijing, P. R. China For TCB applications, 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. Thank you, Agency Agreement Date: 20240716 Agreement is valid for 12 months from the above date. By: _________ Ruby Hu (Signature) (Print name) Project certification manager +86 010 53241660 (Title) (Telephone) On behalf of: Beijing Roborock Technology Co., Ltd. (Company Name)

Beijing Roborock Technology Co., Ltd. MS-0044715 Page 1 of 1 Revision 1 Date: __20240716_____ Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Confidentiality Request for FCC ID: 2AN2O-QC0CRL01 Pursuant to FCC 47 CRF 0.457(d), the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term n/a External Photo Short Term Permanent Internal Photos *** Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Schematics Short Term Permanent Test Setup*** Short Term Permanent Tune-Up Procedure Short Term Permanent User’s Manual*** Short Term Permanent Part List/ Antenna Construction Beijing Roborock Technology 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. (*** Exceptional case for Permanent Confidentiality for these Exhibits by PAG only) Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 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 TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: ____________________ ________Ruby Hu________________ (Signature/Title) (Print name) Tel: +86 010 5324 1660 Email: [email protected]

Date: 16 July 2024 FCC ID: 2AN2O-QC0CRL01 IC: 23317-QC0CRL01 To whom it may concern: We Beijing Roborock Technology Co., Ltd. hereby declare that Robotic Vacuum Cleaner (Model QC0CRL) is capable of operating with channel 12 and 13 in regions other than the US and Canada. However, these two channels will be disabled via software, this device available for import and sale in the US and Canada will not operate on channels 12 and 13 and it will not be possible for users to configure these channels in the US and Canada. If you have any questions regarding this, please don’t hesitate to contact us. Sincerely, _________________________ (Ruby Hu / Project certification Manager) Beijing Roborock Technology Co., Ltd.,

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Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN240AWJ 002 Auftrags-Nr.: Order no.: 168492453 Seite 1 von 10 Page 1 of 10 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2024-07-03 Auftraggeber: Client: Beijing Roborock Technology Co., Ltd. Room 1001, Floor 10, Building 3, Yard 17, Anju Road, Changping District, Beijing, P.R. China Prüfgegenstand: Test item: Robotic Vacuum Cleaner Bezeichnung / Typ-Nr.: Identification / Type no.: QC0CRL (Trademark: roborock) Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR47 FCC Part 2: Section 2.1091 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 v06 RSS-102 Issue 5, Amendment 1, February 2, 2021 Wareneingangsdatum: Date of sample receipt: 2024-06-13 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A003738824-001~002 A003757610-001~002 A003757728-001 Prüfzeitraum: Testing period: 2024-07-04 - 2024-07-05 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Breeze Jiang genehmigt von: authorized by: X Signed by: Jonathan Li Datum: Date: 2024-08-01 Ausstellungsdatum: Issue date: 2024-08-01 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2AN2O-QC0CRL01 IC: 23317-QC0CRL01, HVIN: QC0CRL-FNF8 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 17-18F, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen 518052, P. R. China Mail: [email protected] · Web: www.tuv.com V101023GCNSR Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN240AWJ 002 Test report no.: Seite 2 von 10 Page 2 of 10 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2021, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etwas anderes festgelegt oder vom Kunden gewünscht. Dies bedeutet, dass die Messunsicherheit nicht ber…

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Prüfbericht - Produkte Test Report - Products Appendix A CN240AWJ 001 Page 1 of 79 Appendix A: Test Results of 2.4GHz Wi-Fi APPENDIX A: TEST RESULTS OF 2.4GHZ WI-FI ................................................................................................................ 1 APPENDIX A.1: TEST RESULTS OF CONDUCTED POWER SPECTRAL DENSITY ................................................................................. 2 Wi-Fi 802.11 b mode ............................................................................................................................................. 2 Wi-Fi 802.11 g mode ............................................................................................................................................. 3 Wi-Fi 802.11 n(HT20) mode ................................................................................................................................... 5 Wi-Fi 802.11 n(HT40) mode ................................................................................................................................... 6 APPENDIX A.2: TEST RESULTS OF 6DB BANDWIDTH .............................................................................................................. 8 Wi-Fi 802.11 b mode ............................................................................................................................................. 8 Wi-Fi 802.11 g mode ........................................................................................................................................... 11 Wi-Fi 802.11 n(HT20) mode ................................................................................................................................. 14 Wi-Fi 802.11 n(HT40) mode ................................................................................................................................. 17 APPENDIX A.3: TEST RESULTS OF 99% BANDWIDTH ........................................................................................................... 20 Wi-Fi 802.11 b mode ........................................................................................................................................... 20 Wi-Fi 802.11 g mode ........................................................................................................................................... 23 Wi-Fi 802.11 n(HT20) mode ................................................................................................................................. 26 Wi-Fi 802.11 n(HT40) mode ................................................................................................................................. 29 APPENDIX A.4: TEST RESULTS OF CONDUCTED SPURIOUS EMISSIONS MEASURED IN 100 KHZ BANDWIDTH .................................... 32 Wi-Fi 802.11 b mode, Band Edge ......................................................................................................................... 32 Wi-Fi 802.11 g mode, Band Edge ......................................................................................................................... 33 Wi-Fi 802.11 n(HT20) mode, Band Edge .............................................................................................................. 34 Wi-Fi 802.11 n(HT40) mode, Band Edge .............................................................................................................. 35 Wi-Fi 802.11 b mode, Conducted Spurious Emission ............................................................................................ 36 Wi-Fi 802.11 g mode, Conducted Spurious Emission ............................................................................................ 39 Wi-Fi 802.11 n(HT20) mode, Conducted Spurious Emission.................................................................................. 42 Wi-Fi 802.11 n(HT40) mode, Conducted Spurious Emission.................................................................................. 45 APPENDIX A.5: TEST RESULTS OF RADIATED SPURIOUS EMISSIONS ......................................................................................... 48 30MHz - 1GHz (Worst case) ................................................................................................................................. 48 1GHz - 18GHz ...................................................................................................................................................... 50 APPENDIX A.6: TEST RESULTS OF RADIATED EMISSIONS IN RESTRICTED BANDS ......................................................................... 62 Wi-Fi 802.11 b mode ........................................................................................................................................... 62 Wi-Fi 802.11 g mode ........................................................................................................................................... 66 Wi-Fi 802.11 n(HT20) mode ................................................................................................................................. 70 Wi-Fi 802.11 n(HT40) mode ................................................................................................................................. 74 APPENDIX A.7: TEST RESULTS OF CONDUCTED EMISSION ON AC MAINS ................................................................................. 78 Prüfbericht - Produkte Test Report - Products Appendix A CN240AWJ 001 Page 2 of 79 Appendix A.1: Test Results of Conducted Power Spectral Density Wi-Fi 802.11 b mode Prüfbericht - Produkte Test Report - Products Appendix A CN240AWJ 001 Page 3 of 79 Wi-Fi 802.11 g mode Prüfbericht - Produkte Test Report - Products Appendix A CN240AWJ 001 Page 4 of 79 Prüfbericht - Produkte Test Report - Products Appendix A CN240AWJ 001 Page 5 of 79 Wi-Fi 802.11 n(HT20) mode Prüfbericht - Produkte Test Report - Products Appendix A CN240AWJ 001 Page 6 of 79 Wi-Fi 802.11 n(HT40) mode Prüfbericht - Produkte Test …

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Coral Antenna report Overview： Antenna Type：PCB Antenna Antenna model：Coral Antenna manufactuer：SHENZHEN SOUTH STAR TECHNOLOGY CO.,LTD Office address: 803, Tianshu block, Xinggang tongchuanghui, No. 6099, Bao'an Avenue, Xinhe community, Fuhai street, Bao'an District, Shenzhen Production address: No. 3, Chigang Nanfang 1st Road, Humen Town, Dongguan City, Guangdong Province 1. Antenna Specification Frequency: 2400MHz~2500 MHz VSWR:＜2 Gain:2.23dBi Return loss：10dB（Min） 2. Gain 3. Antenna Pattern 4. Antenna Size

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN240AWJ 001 Auftrags-Nr.: Order no.: 168492453 Seite 1 von 22 Page 1 of 22 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2024-07-03 Auftraggeber: Client: Beijing Roborock Technology Co., Ltd. Room 1001, Floor 10, Building 3, Yard 17, Anju Road, Changping District, Beijing, P.R. China Prüfgegenstand: Test item: Robotic Vacuum Cleaner Bezeichnung / Typ-Nr.: Identification / Type no.: QC0CRL (Trademark: roborock) Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR47 FCC Part 15: Subpart C Section 15.247 CFR47 FCC Part 15: Subpart C Section 15.207 CFR47 FCC Part 15: Subpart C Section 15.209 RSS-Gen Issue 5, Amendment 2, February 2021 RSS-247 Issue 3 August 2023 RSS-102 Issue 6, December 15, 2023 ANSI C63.10: 2013 Wareneingangsdatum: Date of sample receipt: 2024-06-13 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A003738824-001~002 A003757610-001~002 A003757728-001 Prüfzeitraum: Testing period: 2024-07-04 - 2024-07-05 Ort der Prüfung: Place of testing: Refer to section 2.1 Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Breeze Jiang genehmigt von: authorized by: X Signed by: Jonathan Li Datum: Date: 2024-08-01 Ausstellungsdatum: Issue date: 2024-08-01 Stellung / Position: Sachverständige(r)/Expert Stellung / Position: Sachverständige(r)/Expert Sonstiges / Other: FCC ID: 2AN2O-QC0CRL01 IC: 23317-QC0CRL01, HVIN: QC0CRL-FNF8 Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the above mentioned test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TUV Rheinland (Shenzhen) Co., Ltd., 1601-1604, 17-18F, Tower A Building 2, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Xili Community, Nanshan District, Shenzhen 518052, P. R. China Mail: [email protected] · Web: www.tuv.com V101023GCNSR Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: CN240AWJ 001 Test report no.: Seite 2 von 22 Page 2 of 22 Anmerkungen Remarks 1 Alle eingesetzten Prüfmittel waren zum angegebenen Prüfzeitraum gemäß eines festgelegten Kalibrierungsprogramms unseres Prüfhauses kalibriert. Sie entsprechen den in den Prüfprogrammen hinterlegten Anforderungen. Die Rückverfolgbarkeit der eingesetzten Prüfmittel ist durch die Einhaltung der Regelungen unseres Managementsystems gegeben. Detaillierte Informationen bezüglich Prüfkonditionen, Prüfequipment und Messunsicherheiten sind im Prüflabor vorhanden und können auf Wunsch bereitgestellt werden. The equipment used during the specified testing period was calibrated according to our test laboratory calibration program. The equipment fulfils the requirements included in the relevant standards. The traceability of the test equipment used is ensured by compliance with the regulations of our management system. Detailed information regarding test conditions, equipment and measurement uncertainty is available in the test laboratory and could be provided on request. 2 Wie vertraglich vereinbart, wurde dieses Dokument nur digital unterzeichnet. Der TÜV Rheinland hat nicht überprüft, welche rechtlichen oder sonstigen diesbezüglichen Anforderungen für dieses Dokument gelten. Diese Überprüfung liegt in der Verantwortung des Benutzers dieses Dokuments. Auf Verlangen des Kunden kann der TÜV Rheinland die Gültigkeit der digitalen Signatur durch ein gesondertes Dokument bestätigen. Diese Anfrage ist an unseren Vertrieb zu richten. Eine Umweltgebühr für einen solchen zusätzlichen Service wird erhoben. Informationen zur Verifizierung der Authentizität unserer Dokumente erhalten Sie auf folgender Webseite: go.tuv.com/digital-signature As contractually agreed, this document has been signed digitally only. TUV Rheinland has not verified and unable to verify which legal or other pertaining requirements are applicable for this document. Such verification is within the responsibility of the user of this document. Upon request by its client, TUV Rheinland can confirm the validity of the digital signature by a separate document. Such request shall be addressed to our Sales department. An environmental fee for such additional service will be charged. For information on verifying the authenticity of our documents, please visit the following website: go.tuv.com/digital-signature 3 Prüfklausel mit der Note * wurden an qualifizierte Unterauftragnehmer vergeben und sind unter der jeweiligen Prüfklausel des Berichts beschrieben. Abweichungen von Prüfspezifikation(en) oder Kundenanforderungen sind in der jeweiligen Prüfklausel im Bericht aufgeführt. Test clauses with remark of * are subcontracted to qualified subcontractors and descripted under the respective test clause in the report. Deviations of testing specification(s) or customer requirements are listed in specific test clause in the report. 4 Die Entscheidungsregel für Konformitätserklärungen basierend auf numerischen Messergebnisen in diesem Prüfbericht basiert auf der "Null-Grenzwert-Regel" und der "Einfachen Akzeptanz" gemäß ILAC G8:2019 und IEC Guide 115:2021, es sei denn, in der auf Seite 1 dieses Berichts genannten angewandten Norm ist etw…

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