2AZL2-ERRF CONTROL SYSTEM

RFRemoteControl Model:ER3.6W-60W FCCID:2AZL2-ER REMOTECONTROLUNIT 1.Slidethecoverplateofffromthetreeshaperemotecontrolasbelow. Insertanew23A12Vbattery(notincluded).Slidethecoverplatebackontothetreeshaperemotecontrolunit. ThetransmitterofRemoteControlUnit”employsasimplebuttonforoffandon. 2.Tochangethebattery,slidethecoverplateoff,pulloldbatteryoutandreplacewithanew23A12V, identicalbattery. 3.TakeoutthebatteryaftertheChristmasseasontoavoiddamageoftheremotecontrolunit.Atthe beginningofthenextChristmasseason,installanewbatteryintotheremotecontrolunit. **Yourunitmayvaryslightlyfromphotos FCCStatement ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference. (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operation. 2.Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoid theuser’sauthoritytooperatetheequipment. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaclassBdigitaldevice,pursuant toPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmful interferenceinaresidentialinstallation. Thisequipmentgeneratesusesandcanradiateradiofrequenceenergyand,ifnotinstalledandused inaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,there isnoguaranteethatinterferencewillnotoccurinaparticularinstallation.ifthisequipmemtdoescause harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentandreceiver. •Connecttheequipmentintoanautletonacircuitdifferentfromthattowhichthereceiverisconnected. •Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

SCS-F019:ConfidentialityRequestLetterPage 1 of 3 Rev7.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email:[email protected] Website:https://www.cps.bureauveritas.com/ Confidentiality RequestLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 AddingCFR2.459(obsolete)1.02.0August–11-2008 Updatedcompanytemplate&Addedtext box(obsolete) 2.03.0Jan-31-2012 AddedICconfidentialityletterform (obsolete) 3.04.0March-26-2015 CorrectionstoSTCform.Addedreference toKDB(obsolete) 4.05.0Nov-19-2015 Updatedcompanylogo(current)5.06.0Jun-26-2019 UpdatedReferencesandContactInfo6.07.0Aug-30-2020 SCS-F019:ConfidentialityRequestLetterPage 2 of 3 Rev7.0 EVERRICHINDUSTRIALCO.LTD (2021-04-17) To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046-1609 Cc: BureauVeritasConsumerProductsServicesInc. 775MontagueExpressway Milpitas,CA95035 Subject:ConfidentialityRequestforFCCID:2AZL2-ER PursuanttoCFR47sections0.457and0.459,werespectfullyrequestpermanentconfidentialtreatmentofthe followingExhibitsaccompanyingthisapplicationbeheldconfidential: TypeofConfidentialityRequestedExhibit ShortTermPermanentBlockDiagram ShortTermExternalPhotos ShortTermPermanent i InternalPhotos ShortTermPermanentOperationalDescription/TheoryofOperation ShortTermPermanentPartsList ShortTermPermanentTune-UpProcedure ShortTermPermanentSchematics ShortTermTestSetupPhotos ShortTermPermanent i User’sManual Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovideunjustifiedbenefitstoits competitors. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrom publicreviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic. Short-TermConfidentiality: Toavoidprematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic,the applicantrequeststhefollowingdocumentscontainedinthiscertificationapplicationbetemporarilywithheld frompublicdisclosureforaninitialperiodof45or180days;orforaspecifieddateofnottoexceed 180daysfromtheGrantDate Theapplicantunderstandsthatdisclosureofthisapplicationandallaccompanyingdocumentationwillnotbe madebeforethedateoftheGrantforthisapplication. SCS-F019:ConfidentialityRequestLetterPage 3 of 3 Rev7.0 Sincerely, FordYang manager EVERRICHINDUSTRIALCO.LTD FLAT/RMA1121FLEEKAINDUSTRIALBUILDING8NGFONGSTREETSANPOKONG KL,HONGKONG i PermanentconfidentialitymayberequestedinaccordancewithFCCKDB726920

Label: Labellocation:

ANTENNA

Report No.:EA21040148F01001 1 of 33 DongGuan Anci Electronic Technology Co., Ltd 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Phone: 86-769- 8507 5888; Fax: 86-769- 8507 5898 E-mail: [email protected] Rev. 1.0 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT FCC PART 15 SUBPART C REQUIREMENT OF RF CONTROL SYSTEM Model No.: ER-3.6W-60W Trademark: N/A FCC ID:2AZL2-ER Report No.:EA21040148F01001 Issue Date: Apr. 16, 2021 Prepared for EVER RICH INDUSTRIAL CO.LTD FLAT/RM A112 1F LEE KA INDUSTRIAL BUILDING 8 NG FONG STREET SAN PO KONG KL HONGKONG Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. Report No.: EA21040148F01001 2 of 33 TRF No.: FCC 15.231/A Ver. 1.0 VERIFICATION OF COMPLIANCE Applicant: EVER RICH INDUSTRIAL CO.LTD FLAT/RM A112 1F LEE KA INDUSTRIAL BUILDING 8 NG FONG STREET SAN PO KONG KL HONGKONG Manufacturer: Dongguan Zhengyi Photoelectric Technology Co., Ltd No. 140, Beiba Street, Qiaodong Road, Dongjiang Village, Qiaotou Town, Dongguan City, Guangdong Province, China Product Description: RF CONTROL SYSTEM Trade Mark: N/A Model Number: ER-3.6W-60W We hereby certify that: The above equipment was tested by Dong Guan Anci Electronic Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.231(2020). Date of Test : Mar. 31, 2021 to Apr. 16, 2021 Prepared by : Tomas Yang/Supervisor Reviewer & Approved : Alan He/Manager Report No.: EA21040148F01001 3 of 33 TRF No.: FCC 15.231/A Ver. 1.0 Modified Information Versio n Summary Revision Date Report No. Ver.1.0 Original Report / EA21040148F01001 Report No.: EA21040148F01001 4 of 33 TRF No.: FCC 15.231/A Ver. 1.0 Table of Contents 1 EUT TECHNICAL DESCRIPTION ..................................................................................... 5 2 SUMMARY OF TEST RESULT............................................................................................ 6 3 TEST METHODOLOGY......................................................................................................... 7 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ................................................................ 7 3.2 MEASUREMENT EQUIPMENT USED ............................................................................................. 7 3.3 DESCRIPTION OF TEST MODES .................................................................................................... 7 4 FACILITIES AND ACCREDITATIONS ............................................................................... 8 4.1 FACILITIES............................................................................................................................................ 8 4.2 LABORATORY ACCREDITATIONS AND LISTINGS ..................................................................... 8 5 TEST SYSTEM UNCERTAINTY .......................................................................................... 9 6 SETUP OF EQUIPMENT UNDER TEST .......................................................................... 10 6.1 RADIO FREQUENCY TEST SETUP 1 ............................................................................................... 10 6.2 RADIO FREQUENCY TEST SETUP 2 ............................................................................................... 10 6.3 CONDUCTED EMISSION TEST SETUP ........................................................................................... 11 6.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ........................................................... 12 6.5 SUPPORT EQUIPMENT ..................................................................................................................... 12 7 TEST REQUIREMENTS ...................................................................................................... 13 7.1 OCCUPIED BANDWIDTH ................................................................................................................. 13 7.2 RADIATED SPURIOUS EMISSION ................................................................................................... 15 7.3 TRANSMISSION REQUIREMENT .................................................................................................. 24 7.4 ANTENNA APPLICATION ........................................................................................................................ 28 Report No.: EA21040148F01001 5 of 33 TRF No.: FCC 15.231/A Ver. 1.0 1 EUT TECHNICAL DESCRIPTION Characteristics Description Device Type: RF CONTROL SYSTEM Modulation: OOK Operating Frequency Range(s): 433.89MHz Number of Channels: 1 channel Antenna Type : Internal PCB antenna Antenna Gain: 0 dBi Power supply: Battery 12V Note: for more details, please refer to the User’s manual of the EUT. The EUT has been associated with peripherals pursuant to ANSI C63.10-2013 and configuration operated in a manner tended to maximize its emission characteristics in a typical application. Frequency range investigated: radiation (9 KHz to the 10th harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower). For Radiated: The EUT’s antenna was pre-tested under the following modes: Test Mode Description Mode A X-Y axis Mode B Y-Z axis Mode C X-Z axis From the above modes, the worst case was found in Mode A. All the x/y/z orientation has been investigated, and only worst case is presented in this report. Report No.: EA21040148F01001 6 of 33 TRF No.:…

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