R8S-KSPEAKSpeakerPhone

C5266091_X8_Ed.1 1/1 LetterofAuthorization Company:KramerElectronicsLtd. Address:3AmVeOlamoStreet,Jerusalem,9546303,IsraelProduct Name:SpeakerPhone ModelNumber:K-SPEAK FCCIdentifier:R8S-KSPEAK WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:DIEGOGABRIELSOAEDate:Feb.24,2022 Title:VPInternationalStandardization Signatureofapplicant:

C5266091_X10_Ed.1 1/1 KramerElectronicsLtd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:Feb.24,2022 Subject:RequestforConfidentiality FCCID:R8S-KSPEAK ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Name:DIEGOGABRIELSOAEDate:Feb.24,2022 Title:VPInternationalStandardization Signatureofapplicant:

CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 CERPASS TECHNOLOGY CORP. Issued date : Jan. 18, 2022 Page No. : 1 of 4 EXTERNAL PHOTOGRAPHS OF EUT 1) EUT Photo 2) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 CERPASS TECHNOLOGY CORP. Issued date : Jan. 18, 2022 Page No. : 2 of 4 3) EUT Photo 4) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 CERPASS TECHNOLOGY CORP. Issued date : Jan. 18, 2022 Page No. : 3 of 4 5) EUT Photo 6) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 CERPASS TECHNOLOGY CORP. Issued date : Jan. 18, 2022 Page No. : 4 of 4 7) EUT Photo 8) EUT Photo

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CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 1 of 5 INTERNAL PHOTOGRAPHS OF EUT 1) EUT Photo 2) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 2 of 5 3) EUT Photo 4) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 3 of 5 5) EUT Photo 6) EUT Photo Antenna CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 4 of 5 7) EUT Photo 8) EUT Photo CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 5 of 5 9) EUT Photo

CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 1 of 3 FCC RF EXPOSURE REPORT Applicant : Kramer Electronics Ltd. Address : 3 Am VeOlamo Street, Jerusalem, 9546303, Israel Equipment : SpeakerPhone Model No. : K-SPEAK Trade Name : KRAMER FCC ID. : R8S-KSPEAK I HEREBY CERTIFY THAT : The sample was received on Jan. 12, 2022 and the testing was completed on Jan. 17, 2022 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Leevin Li / Supervisor CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 2 of 3 Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied MPE Evaluation* SAR Evaluation N/A TEST RESULTS No non-compliance noted. Calculation Given d GP E   30 & 3770 2 E S Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S   Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) /100 Yields   2 2 0796.0 100/3770 1000/30 d GP d GP S      Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued date : Jan. 18, 2022 Page No. : 3 of 3 Maximum Permissible Exposure Test Mode Frequency band (MHz) Measured power(dBm) Max.TuneupP ower(dBm) Peak output power(mW) Antenna Gain (dBi) Antenna gain ( Numeric ) Distance (cm) Power density (mW/cm2) Limit (mW/cm2) Bluetooth EDR2402-24807.808.807.58632.00200.0030119871 BLE2402-24807.258.256.68332.00200.0026537081 Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------------- End of the report -----------------------

CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued Date : Jan. 18, 2022 D-FD-507-0 V1.1 Page No. : 1 of 71 FCC RADIO TEST REPORT Applicant : Kramer Electronics Ltd. Address : 3 Am VeOlamo Street, Jerusalem, 9546303, Israel Equipment : SpeakerPhone Model No. : K-SPEAK Trade Name : KRAMER FCC ID. : R8S-KSPEAK Standard : FCC part 15 Subpart C §15.247 I HEREBY CERTIFY THAT : The sample was received on Jan. 12, 2022 and the testing was completed on Jan. 17, 2022 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Leevin Li / Supervisor CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 Cerpass Technology Corp. Issued Date : Jan. 18, 2022 D-FD-507-0 V1.1 Page No. : 2 of 71 Contents 1. Report of Measurements and Examinations .................................................................................... 5 1.1 List of Measurements and Examinations ................................................................................... 5 2. Test Configuration of Equipment under Test ................................................................................... 6 2.1 Feature of Equipment under Test ............................................................................................... 6 2.2 Carrier Frequency of Channels .................................................................................................. 6 2.3 Test Mode & Test Software ........................................................................................................ 7 2.4 Description of Test System ......................................................................................................... 8 2.5 General Information of Test ........................................................................................................ 9 2.6 Measurement Uncertainty .......................................................................................................... 9 3. Test Equipment and Ancillaries Used for Tests ............................................................................. 10 4. Antenna Requirements ..................................................................................................................... 11 4.1 Standard Applicable ................................................................................................................. 11 4.2 Antenna Construction and Directional Gain ............................................................................. 11 5. Test of Conducted Emission ............................................................................................................ 12 5.1 Test Limit .................................................................................................................................. 12 5.2 Test Procedures ....................................................................................................................... 12 5.3 Typical Test Setup .................................................................................................................... 13 5.4 Test Result and Data ................................................................................................................ 14 6. Test of Radiated Emission ............................................................................................................... 16 6.1 Test Limit .................................................................................................................................. 16 6.2 Test Procedures ....................................................................................................................... 17 6.3 Typical Test Setup ................................................................................................................... 18 6.4 Restricted Bands of Operation ................................................................................................. 39 7. Test of Conducted Spurious Emission ........................................................................................... 52 7.1 Test Limit .................................................................................................................................. 52 7.2 Test Procedure ......................................................................................................................... 52 7.3 Test Setup Layout .................................................................................................................... 52 7.4 Test Result and Data ................................................................................................................ 52 8. 20dB Bandwidth Measurement Data ............................................................................................... 58 8.1 Test Limit .................................................................................................................................. 58 8.2 Test Procedures ....................................................................................................................... 58 8.3 Test Setup Layout .................................................................................................................... 58 8.4 Test Result and Data ................................................................................................................ 58 9. Frequencies Separation ................................................................................................................... 61 9.1 Test Limit .................................................................................................................................. 61 9.2 Test Procedures ....................................................................................................................... 61 9.3 Test Setup Layout ...............................................…

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CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 CERPASS TECHNOLOGY CORP. Issued date : Jan. 18, 2022 Page No. : 1 of 2 TEST SETUP PHOTOGRAPHS OF EUT AC POWER LINE CONDUCTED EMISSION TEST Front View Side View CERPASS TECHNOLOGY CORP. Report No.: DEFB2112103 CERPASS TECHNOLOGY CORP. Issued date : Jan. 18, 2022 Page No. : 2 of 2 RADIATED EMISSION TEST Below 1GHz Above 1GHz