2AXJ4D100CTapo Doorbell Chime

*Images may differ from your actual product. ©2023 TP-Link 7106510017 REV1.0.0 Tapo Smart Video Doorbell Wired Quick Start Guide Before You Start OR Tapo WARNING: Risk of Electric Shocks • Ensure that your existing doorbell works by ringing the doorbell. • Locate your existing doorbell chime. • Make sure the doorbell is in an area with a strong Wi-Fi signal. • Disconnect power at the fuse or circuit breaker before installing. • You can always find detailed wiring and installation instructions in the Tapo app. Take care to avoid electric shocks. *Recommended Installation Height: 1.2 m (4 ft) above the ground Option 2. Mount to the wall Install Your Doorbell 03 / Flip the page over to complete setup. 1. Remove your existing doorbell on the door. Disconnect the wires. 2. (Optional) Select the mounting wedge to adjust the viewing angle of the doorbell. Preparations for Installing Your Doorbell 02 / Without Mounting Wedge Without Mounting Wedge With Vertical Mounting Wedge With Horizontal Mounting Wedge 15° 5° Take care to avoid electric shocks. 01 / Install Jumper Wire for Your Existing Chime 1. Turn off the circuit breaker. Make sure the power is off by ringing your doorbell a few times. OFF Take care to avoid electric shocks. 2. Remove the chime cover and take a photo of the wiring in case you want to reconnect it. Note: If your doorbell chime has different markings, refer to instructions in the Tapo app or consult a licensed electrician. 3. Slightly loosen the screws for the Front and Trans of your front doorbell or the Rear and Trans of your rear doorbell, then insert the jumper wire. 4. Tighten the screws and replace the chime cover. Option 1. Stick to a clean wall *This equipment shall be installed at a height of fewer than 2 meters. 1. Attach the included adhesive to the back of the bracket or the wedge you have selected. If you use the wedge, affix the bracket and the wedge with screws. 4. Mount the doorbell to the bracket and turn on the circuit breaker. 3. Connect the wires to the two terminals at the back of the doorbell, and tighten the terminal screws. 2. Route the wires through the bracket. Stick the bracket with adhesive to a clean wall. Note: This is applicable with tile, glass, marble, metal, stainless steel, and hard wall surfaces. Note: If the wires are too short, use the included extension wires and wire nuts to make them longer. If the wires are too short: If the wires are too short: WedgeAdhesiveAdhesive 3M 3M 3M 3M 1. Route the wires through the mounting template and stick the template. Drill two holes where indicated. Φ=6 mm (15/64 in.) Note: When mounting to uneven walls, stick the foam pad on the back of the bracket or wedge. 2. Route the wires through the bracket. Insert two anchors into the holes and use the screws to affix the bracket over the anchors. 3. Connect the wires to the two terminals at the back of the doorbell, then tighten the terminal screws. 4. Mount the doorbell to the bracket and turn on the circuit breaker. Note: If the wires are too short, use the included extension wires and wire nuts to make them longer. Wedge (Optional) Foam Pad (Optional) Front Doorbell TRANSTRANSREARFRONT Rear Doorbell 04 / Set Up Your Doorbell and Chime 1. Download the Tapo app from the App Store or Google Play. Open the app and log in with your TP-Link ID. If you don't have an account, create one first. OR Doorbell Appearance Doorbell Slot & Button ExplanationChime Button Explanation Chime Appearance Press to adjust the volume of the ring. Volume Button Volume Button Press to cycle through different ringtones. Music Button Music Button 1 Reset Button Reset Button Ring Button Lens LED microSD Card Slot microSD Card Slot Loosen the screws and insert a microSD card for local recording. *microSD card not included. Reset Button • Press and hold for 5 seconds: Reset Wi-Fi settings • Press and hold for 10 seconds: Reset to factory settings • Use a pin to press and hold for 5 seconds: Reset Wi-Fi settings • Use a pin to press and hold for 10 seconds: Reset to factory settings 1 1 Microphone 1 2 2 2 3 3 3 Reset Button LED Speaker 1 2 3 5 5 55 6 6 4 4 44 2. Tap the button in the app and select your model. Follow the instructions in the Tapo app to set up your doorbell. Then plug in your chime and pair with the doorbell. Doorbell LED Indication Blinking red and green Blinking red slowly Solid white Blinking red quickly Solid red Blinking green quickly Solid amber Starting up Connected to the cloud Ready for setup Connecting to Wi-Fi Connected to Wi-Fi Doorbell resetting Doorbell updating Blinking red and green Blinking red slowly Solid green Blinking red quickly Solid red Blinking green quickly Solid amber Starting up Connected to the cloud Ready for setup Connecting to Wi-Fi Connected to Wi-Fi Chime resetting Chime updating Chime LED Indication How to Detach Doorbell Use the doorbell detaching pin provided if you wish to detach the doorbell from the mounting bracket. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experien…

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TP-Link Corporation Limited Room 901, 9/F. , New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong 012423-17 rev2 Certification Application Attestation Statements Date: March 7, 2023 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) _____TP-Link Corporation Limited______ certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) ____ TP-Link Corporation Limited_______ (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is /- is not identified on the Covered List as an entity producing “covered” equipment. Thank you, By: ____Sarah Wang__ (Signature 2 ) (Print name) Title: Compliance manager Company: TP-Link Corporation Limited_____ Telephone: +86 755 21534921 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . 2 - Letters should be placed on appropriate letterhead.

TP-LinkCorporationLimited. 050222-31a RequestforConfidentiality Date:April13,2023 Subject:ConfidentialityRequestfor:_____FCCID:2AXJ4D100CandIC:26583-D100C______ PursuanttoFCC47CFR0.457(d)and0.459andICRSP-100,Section12.4,theapplicantrequeststhatapartofthe subjectFCCapplicationbeheldconfidential. TypeofConfidentialityRequestedExhibit ☐ShortTerm☒PermanentBlockDiagrams ☐ShortTerm---------------------------ExternalPhotos ☐ShortTerm☐Permanent* 1 InternalPhotos ☐ShortTerm☒PermanentOperationDescription/TheoryofOperation ☐ShortTerm☐PermanentPartsList&Placement/BOM ☐ShortTerm☐PermanentTune-UpProcedure ☐ShortTerm☒PermanentSchematics ☐ShortTerm---------------------------TestSetupPhotos ☐ShortTerm☐Permanent* 3 User’sManual __TP-LinkCorporationLimited._____hasspentsubstantialeffortindevelopingthisproductanditisoneofthe firstofitskindinindustry.Havingthesubjectinformationeasilyavailableto"competition"wouldnegatethe advantagetheyhaveachievedbydevelopingthisproduct.Notprotectingthedetailsofthedesignwillresultin financialhardship. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrompublic reviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Short-TermConfidentialityforFCCApplications: Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublicviewfora periodof__(specifynumberofdaysnottoexceed180) 2 ___daysfromthedateoftheGrantofEquipment Authorizationandpriortomarketing.Thisistoavoidprematurereleaseofsensitiveinformationpriortomarketing orreleaseoftheproducttothepublic.ApplicantisalsoawarethattheyareresponsibletonotifyACBintheevent informationregardingtheproductortheproductismadeavailabletothepublicbeforetherequestedperiodhas expired.ACBwillthenreleasethedocumentslistedaboveforpublicdisclosurepursuanttoFCCPublicNoticeDA 04-1705. ShortTermConfidentialityforIndustryCanadaApplications: StartingMay2022,ISEDwillrecognizeshorttermconfidentialityoncertainexhibitsuntiltheintendeddateof marketing.Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublic viewuntil:(specifyISEDexpirationdate/dateofmarketing). Sincerely, By:___________________________________ SarahWang _______________ (Signature/Title 3 )(Printname) 1 -Theasteriskeditems(*)requirefurtherinformationtobeprovidedtoACBbeforepermanentconfidentialitywillbeextendedtothese exhibits.PleaserefertoFCCKDB726920andthespecificDocumentlinkforD01foundat: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731andreviewsectionII,3)regardingspecific informationthatmustaccompanytheserequests. 2 -Pleaserefertohttps://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdfforcompletedetails. 3 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriateauthorizedagent TP-LinkCorporationLimited. 050222-31a letterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead.

Declaration of Conformity We Name: TP-Link Corporation Limited Address: Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Declare that: Product: Tapo Doorbell Chime FCC ID: 2AXJ4D100C Model: Tapo D100C Brand: tp-link Product which bears the above FCC ID is also compliant with the FCC requirements for sDOC. And the sDOC procedure shall be carried out prior to marketing the device in the US. Sincerely, Name: Sarah Wang Position: Regulatory Compliance Manager Date: 04/13/2023

Attestation Letter Federal Communications Commission Authorization and Evaluation Division We Name: TP-Link Corporation Limited Address: Room 901, 9/F., New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hongkong Declare that the device does not support channel 12 ~ 13 in 2.4GHz band any non-US channels in all the operational mode(s) for the following product. Product: Tapo Doorbell Chime FCC ID: 2AXJ4D100C Model: Tapo D100C Brand: tp-link Sincerely, Name: Sarah Wang Position: Regulatory Compliance Manager Date: 04/13/2023

TP-LinkCorporationLimited 050222-17 AuthoritytoActasAgent Date:April24,2023 AmericanCertificationBody,Inc. 313ParkAvenue Suite300 FallsChurch,VA22046 ToWhomItMayConcern: ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch__isauthorizedtoactonour behalf,untilotherwisenotified,forapplicationstoAmericanCertificationBody,Inc.(ACB). Wecertifythatwearenotsubjecttodenialoffederalbenefits,thatincludesFCCbenefits,pursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.862.Further,noparty,asdefinedin47 CFR1.2002(b),totheapplicationissubjecttodenialoffederalbenefits,thatincludesFCCbenefits. WealsodeclarethattheinformationprovidedtotheFCCistrueandcorrecttothebestofour knowledge(47CFR2.911(d))andwehavebeeninformedofthegranteeresponsibilities(47CFR 2.909)withregardtocertifiedequipment. Thankyou, AgencyAgreementExpirationDate:____4 /24/2024 By:_____________________________________SarahWang_____________ (Signature 1 )(Printname) Title:__________LeadofProductCertificationTeam________________ Onbehalfof:_________TP-LinkCorporationLimited._________________________________ (CompanyName) Telephone:_______________+8675526615494___________________ 1 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriateauthorizedagent letterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead.

External Photographs Page 2 of 4 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. View of EUT-1 View of EUT-2 Page 3 of 4 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. View of EUT-3 View of EUT-4 Page 4 of 4 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. View of EUT-5

Internal Photographs Page 2 of 3 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT-1 Internal View of EUT-2 Page 3 of 3 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT-3 Internal View of EUT-4 Module Antenna

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. FCC RF EXPOSURE REPORT CERTIFICATION TEST REPORT For Tapo Doorbell Chime MODEL NUMBER: Tapo D100C FCC ID: 2AXJ4D100C REPORT NUMBER: 4790787780-1-RF-3 ISSUE DATE: April 7, 2023 Prepared for TP-Link Corporation Limited Room 901, 9/F. , New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4790787780-1-RF-3 Page 2 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 April 7, 2023 Initial Issue REPORT NO.: 4790787780-1-RF-3 Page 3 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. FACILITIES AND ACCREDITATION ................................................................................. 5 4. REQUIREMENT ................................................................................................................. 6 REPORT NO.: 4790787780-1-RF-3 Page 4 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: TP-Link Corporation Limited Address: Room 901, 9/F. , New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong Manufacturer Information Company Name: TP-Link Corporation Limited Address: Room 901, 9/F. , New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong EUT Information EUT Name: Tapo Doorbell Chime Model: Tapo D100C Brand: tp-link Sample Received Date: March 21, 2023 Sample Status: Normal Sample ID: 5909763 Date of Tested: March 21, 2023 to April 7, 2023 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47CFR§2.1091 PASS KDB 447498 D01V06 Prepared By: Checked By: Fanny Huang Denny Huang Engineer Project Associate Senior Project Engineer Approved By: Stephen Guo Operations Manager REPORT NO.: 4790787780-1-RF-3 Page 5 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 and KDB 447498 D01 General RF Exposure Guidance v06. 3. FACILITIES AND ACCREDITATION Accreditation Certificate A2LA (Certificate No.: 4102.01) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with A2LA. FCC (FCC Designation No.: CN1187) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. Has been recognized to perform compliance testing on equipment subject to the Commission's Delcaration of Conformity (DoC) and Certification rules ISED (Company No.: 21320) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been registered and fully described in a report filed with ISED. The Company Number is 21320 and the test lab Conformity Assessment Body Identifier (CABID) is CN0046. VCCI (Registration No.: G-20019, R-20004, C-20012 and T-20011) UL Verification Services (Guangzhou) Co., Ltd. Song Shan Lake Branch. has been assessed and proved to be in compliance with VCCI, the Membership No. is 3793. Facility Name: Chamber D, the VCCI registration No. is G-20019 and R-20004 Shielding Room B , the VCCI registration No. is C-20012 and T-20011 Note: All tests measurement facilities use to collect the measurement data are located at Building 10, Innovation Technology Park, Song Shan Lake Hi tech Development Zone, Dongguan, 523808, China. REPORT NO.: 4790787780-1-RF-3 Page 6 of 7 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0112 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. 4. REQUIREMENT LIMIT AND CALCULATION METHOD Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure RF EXPOSURE LIMIT Frequency Range (MHz) E-field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm…

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The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART C ISED RSS-247 ISSUE 2 TEST REPORT For Tapo Doorbell Chime MODEL NUMBER: Tapo D100C REPORT NUMBER: 4790787780-1-RF-1 ISSUE DATE: April 7, 2023 FCC ID: 2AXJ4D100C IC : 26583-D100C Prepared for TP-Link Corporation Limited Room 901, 9/F. , New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4790787780-1-RF-1 Page 2 of 72 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 April 7, 2023 Initial Issue REPORT NO.: 4790787780-1-RF-1 Page 3 of 72 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) RSS-GEN Clause 6.8 Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 RSS-GEN Clause 8.8 Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) RSS-247 Clause 5.4 (d) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) RSS-247 Clause 5.2 (a) ISED RSS-Gen Clause 6.7 Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) RSS-247 Clause 5.2 (b) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) RSS-247 Clause 5.5 Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.12 & Clause 11.13 FCC Part 15.247 (d) FCC Part 15.205/15.209 RSS-247 Clause 5.5 RSS-GEN Clause 8.9 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C><ISED RSS-247 ISSUE 2> when <Accuracy Method> decision rule is applied. REPORT NO.: 4790787780-1-RF-1 Page 4 of 72 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. CONTENTS 1. ATTESTATION OF TEST RESULTS ...................................................................................... 6 2. TEST METHODOLOGY .......................................................................................................... 7 3. FACILITIES AND ACCREDITATION ...................................................................................... 7 4. CALIBRATION AND UNCERTAINTY ..................................................................................... 8 4.1. MEASURING INSTRUMENT CALIBRATION ............................................................ 8 4.2. MEASUREMENT UNCERTAINTY ............................................................................. 8 5. EQUIPMENT UNDER TEST .................................................................................................... 9 5.1. DESCRIPTION OF EUT ............................................................................................. 9 5.2. CHANNEL LIST .......................................................................................................... 9 5.3. MAXIMUM EIRP ......................................................................................................... 9 5.4. TEST CHANNEL CONFIGURATION ......................................................................... 9 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS .......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST .................................................................. 11 5.8. SUPPORT UNITS FOR SYSTEM TEST .................................................................. 11 6. MEASURING EQUIPMENT AND SOFTWARE USED ......................................................... 12 7. ANTENNA PORT TEST RESULTS ...................................................................................... 15 7.1. CONDUCTED OUTPUT POWER ............................................................................ 15 7.2. 6DB BANDWIDTH AND 99% OCCUPIED BANDWIDTH ........................................ 16 7.3. POWER SPECTRAL DENSITY ............................................................................... 18 7.4. CONDUCTED BAND EDGE AND SPURIOUS EMISSION...................................... 20 7.5. DUTY CYCLE ........................................................................................................... 22 8. RADIATED TEST RESULTS ................................................................................................ 23 8.1. RESTRICTED BANDEDGE ..................................................................................... 31 8.2. SPURIOUS EMISSIONS(1 GHZ~3 GHZ) ...................................…

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The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART C ISED RSS-247 ISSUE 2 TEST REPORT For Tapo Doorbell Chime MODEL NUMBER: Tapo D100C REPORT NUMBER: 4790787780-1-RF-2 ISSUE DATE: April 7, 2023 FCC ID: 2AXJ4D100C IC: 26583-D100C Prepared for TP-Link Corporation Limited Room 901, 9/F. , New East Ocean Centre, 9 Science Museum Road, Tsim Sha Tsui, Kowloon, Hong Kong Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4790787780-1-RF-2 Page 2 of 140 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 April 7, 2023 Initial Issue REPORT NO.: 4790787780-1-RF-2 Page 3 of 140 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) RSS-GEN Clause 6.8 Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 RSS-GEN Clause 8.8 Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) RSS-247 Clause 5.4 (d) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) RSS-247 Clause 5.2 (a) ISED RSS-Gen Clause 6.7 Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) RSS-247 Clause 5.2 (b) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) RSS-247 Clause 5.5 Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.12 & Clause 11.13 FCC Part 15.247 (d) FCC Part 15.205/15.209 RSS-247 Clause 5.5 RSS-GEN Clause 8.9 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C><ISED RSS-247 ISSUE 2> when <Accuracy Method> decision rule is applied. REPORT NO.: 4790787780-1-RF-2 Page 4 of 140 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. CONTENTS 1. ATTESTATION OF TEST RESULTS ...................................................................................... 6 2. TEST METHODOLOGY .......................................................................................................... 7 3. FACILITIES AND ACCREDITATION ...................................................................................... 7 4. CALIBRATION AND UNCERTAINTY ..................................................................................... 8 4.1. MEASURING INSTRUMENT CALIBRATION .....................…

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