2BAYP-APE700Wireless receiving and calling system

UsermanualforAPE700 FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

FCC ID:2BAYP-APE700 TB-RF-075-1.0 Appendix II EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID:2BAYP-APE700 TB-RF-075-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID:2BAYP-APE700 TB-RF-075-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT

FCC ID:2BAYP-APE700 TB-RF-075-1.0 Appendix IFCC ID Label Size for the label: 20mm X 20mm FCCID:2BAYP-APE700 Model: APE700,SC-R10

FCC ID:2BAYP-APE700 TB-RF-075-1.0 Appendix III EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Appearance of Battery FCC ID:2BAYP-APE700 TB-RF-075-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB 433.92MHz Antenna FCC ID:2BAYP-APE700 TB-RF-075-1.0 Photo 11 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202211-0186-1 Page: 1 of 3 TB-RF-075-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Maximum Permissible Exposure Evaluation FCC ID: 2BAYP-APE700 1. Client Information Applicant : Yantai Zhuoxing Electronics Co.,Ltd. Address : Building 6, Yeda Technology Park, No.300 Changjiang Road, YEDA, Yantai, Shandong Province, China Manufacturer : Yantai Zhuoxing Electronics Co.,Ltd. Address : Building 6, Yeda Technology Park, No.300 Changjiang Road, YEDA, Yantai, Shandong Province, China 2. General Description of EUT EUT Name : Wireless receiving and calling system Model(s) No. : APE700, SC-R10,APE6600, APE6800, APE6900, APE9300, APE9500, APE1200, APE1300, APE2000, APE2300, SC-R15, APE8000, SC-T180, SC-T190, SC-R16, APE8800, SC-R50, APE6100, APE6700, SC-R60, SC-R70, SC-R80, APE560, APE830, APE510, APE100, APE160, APE310, APE320, APE330, APE350, APE520, APE80, APE130, APE150, APE500, APE950, APE930, APE730, APE750, APE630, SC-R19, SC-R18, APE590, APE170, APE180, APE210, APE220, APE230 Model Difference : All these models are identical in the same PCB layout and electrical circuit, the only difference is that Appearance color. Product Description : Operation Frequency: 433.92 MHz Antenna Gain: -5.42dBi PCB Antenna Power Supply : DC 3.0V by button cell Software Version : V1.0 Hardware Version : V11 Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202211-0186-1 Page: 2 of 3 TB-RF-075-1.0 The RF Exposure Evaluation for FCC: SAR Test Exclusion Calculations FCC: According to 447498 D04 Interim General RF Exposure Guidance v01. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold P th (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). P th is given by Formula (B.2). and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). The example values shown in Table B.2 are for illustration only. Table B.2—Example Power Thresholds (mW) Report No.: TBR-C-202211-0186-1 Page: 3 of 3 TB-RF-075-1.0 Calculations 1. Antenna Gain: PCB Antenna: -5.42dBi. 2. EUT Operation Condition: Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 3. Exposure Evaluation: Equation from page 18 of OET Bulletin 65, Edition 97-01 S=(PG)/4πR 2 Where S: power density P: power input to the antenna G: power gain of the antenna in the direction of interest relative to an isotropic radiator. R: distance to the center of radiation of the antenna 4. Test Result: EIRP=E-104.8+20logD=73.44-104.8+20log3 = -21.82dBm Frequency (MHz) Measured Power (dBm) Tune up Tolerance ± (dB) Output power (Max. Turn-up Procedure) (mW) Limit (mW) 433.92 -21.82 -21±1 0.010 22 Note: At separation distance of ≤5 mm 5. Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. -----END OF REPORT-----

ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page1of10 TestingReport CustomerName:YantaiZhuoxingElectronicsCo.,Ltd. ProductName:PCBantenna SampleModel:APE700 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2023.6.13 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02023.06.13Forthefirsttime,formulateZkrisEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................6 3.TestResults.....................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1VSWRparameters.....................................................................................................8 3.3.2VSWRdata................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ Tel 13682621346 E-mail [email protected] Equipment AlltheequipmentusedinthereportisfixedinZoneB,WestSideof1/F,Building1, TingweiIndustrialPark,No.6LiufangRoad,Bao'anDistrict,Shenzhen 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date OTATest System RayZone-5000 RFI-LAB-RF -D00 GTS2023.3.142025.3.13 Network Analyzer E5071C RFI-LAB-RF -D01 KEYSIGHT2023.5.112024.5.10 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2023.5.112024.5.10 1.4Testenvironment Temperature 22.5°C Humidity 58%RH Pressure 100.20kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name YantaiZhuoxingElectronicsCo.,Ltd. Address Building6,YedaTechnologyPark,No.300ChangjiangRoad,YEDA, Yantai,ShandongProvince,China Contacts / Tel / E-mail / Manufacturer / 2.2DescriptionofEUT(S) ProductName PCBantenna SampleModel APE700 AntennaSize / SerialNo. / AntennaType PCBAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 428-438MHz ReceivedDate 2023.06.09 TestDate 2023.06.12 Remark ThelengthoftheRFcableis90mm ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page6of10 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiationefficiency±0.72dB ReportNo.:RFI-LAB-RF-202306-FF10 QP030-E41 Page8of10 3.3Testdata 3.3.1VSWRparameters 3.3.2VSWRdata 3.3.3Typicalfreespaceefficiencyandgain Frequency/MHz 428433438 VSWR 16.91417.30117.746 Frequency/MHz 428429430431432433434435436437438 PeakGain/dBi -5.22-5.26-5.32-5.35-5.38-5.42-5.42-5.39-…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202302-0244-13 Page: 1 of 31 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID:2BAYP-APE700 Report No. : TBR-C-202302-0244-13 Applicant : Yantai Zhuoxing Electronics Co.,Ltd. Equipment Under Test (EUT) EUT Name : Wireless receiving and calling system Model No. : APE700,SC-R10 Series Model No. : Please Refer To Page 5 Brand Name : XUNLING, SINGCALL Sample ID : 202203-0278_01-01 Receipt Date : 2023-04-27 Test Date : 2023-04-27 to 2023-06-08 Issue Date : 2023-06-08 Standards : FCC Part 15, Subpart C (15.231(a)) Test Method : ANSI C63.10:2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Camille Li Engineer Supervisor : IVAN Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202302-0244-13 Page: 2 of 31 TB-RF-075-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 7 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode .................................................................................................... 7 1.6 Description of Test Software Setting .............................................................................. 8 1.7 Measurement Uncertainty ................................................................................................ 8 1.8 Test Facility ........................................................................................................................ 9 2. TEST SUMMARY ....................................................................................................................... 9 3. TEST SOFTWARE ................................................................................................................... 10 4. TEST EQUIPMENT .................................................................................................................. 11 5. CONDUCTED EMISSION TEST ........................................................................................... 12 5.1 Test Standard and Limit .................................................................................................... 12 5.2 Test Setup ........................................................................................................................... 12 5.3 Test Procedure ................................................................................................................... 13 5.4 Deviation From Test Standard ......................................................................................... 13 5.5 Test Data ............................................................................................................................. 13 6. RADIATED EMISSION TEST ................................................................................................ 14 6.1 Test Standard and Limit .................................................................................................... 14 6.2 Test Setup ........................................................................................................................... 15 6.3 Test Procedure ................................................................................................................... 17 6.4 Deviation From Test Standard ......................................................................................... 17 6.5 EUT Operating Condition ................................................................................................. 17 6.6 Test Data ............................................................................................................................. 17 7. BANDWIDTH ............................................................................................................................ 18 7.1 Test Standard and Limit .................................................................................................... 18 7.2 Test Setup ........................................................................................................................... 18 7.3 Test Procedure ................................................................................................................... 18 7.4 Deviation From Test Standard ......................................................................................... 18 7.5 EUT Operating Condition ................................................................................................. 18 Report No.: TBR-C-202302-0244-13 Page: 3 of 31 TB-RF-075-1.0 7.6 Test Data ............................................................................................................................. 18 8. RELEASE TIME MEASUREMENT ....................................................................................... 19 8.1 Test Standard and Limit .............................................................…

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FCC ID:2BAYP-APE700 TB-RF-075-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) -----END OF REPORT-----