2ARY4-AC-RW-R120WiFi Bridging Device

Environmental Specification •Operating temperature: : -25°C to +75°C •IP66 •UV reisitance •Material: PC/ABS Transmission Protocol (Through WIFI network) •MQTT AROCO compatible RF Beacons •AC-BLE-T110 •AC-BLE-T110S •AC-BLE-T110F •AC-BLE-T110T •AC-BLE-T110G •AC-BLE-T110PIR •AC-BLE-T110TP Industrial grade Client Receiver AC-BW-R120 is WIFI client bridging device for receiving RF Beacon information. The device will send the beacons information to application server through the existing WIFI network Electrical Specification •RF beacon Reception oBluetooth 5 Compatible oiBeacon Compatible oChipset: Nordic NRF52840 o256kB RAM, 1MB Flash oFrequency: 2.4GHz •Transmission o802.11bgn oFrequency: 2.4GHz •Power Input o5VDC Input 1.2meters USB Cable oReserve 9-36VDC Input Port •RF Reception protocol oBT4.2 Advertise or/and Long Range (PHY Coded) Mode oRange upto 200m (with Long Range Phy Coded) Report Format AC-BW-R120 Device report iBeacon Format data such as RSSI, Channel Index, MAC address, UUID, Major, Minor, Manufacturer code; Or report whole RAW data packet for non- iBeacon Format data in RAW mode. FCC W arnings 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. Wa rn ing: Chan g es or m odifi cation s to this unit no t express ly app rov ed b y the p arty respon si bl e fo r c ompliance cou l d void the us er’s aut h ority to op er ate th e e quipme nt. NOTE: This eq uipment ha s be en tes t e d an d found to co mply with the lim its f o r a Class B digit al de v ice, p ursuant to Part 15 of th e FC C Rules. The s e lim its a re des ig ned to provid e reasonab le p rot e ctio n aga i nst h arm fu l int erference in a residential insta llation . This eq uipment gen era tes, u ses , and can radiate rad i o fr eq uen c y e ne rgy and, if n ot insta lled and used i n acc ord a nce with th e instructio ns, ma y c ause ha rmf ul interferen ce to radi o c ommu ni cati ons. Howe ver, there is no guarantee that interference wi ll not oc cur in a partic ular installation. If this equipment d oes cause harm ful inter fere nce to radi o or television reception, which can be determined by turning the equipment off and on, the user is encoura ged t o t ry to c orr ec t the in terferenc e by one o r mo re of the foll owing m ea sures: • Reorien t or relocat e t he receiving ant enna. • Inc rease 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. Radiation Exposure Statement To comply with FCC RF exposure compliance requirements, this grant is applicable to only mobile configurations. The antennas used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

RODSUM WIRELESS LTD. Add: Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Date: 2021-7-29 FCC ID: 2ARY4-AC-RW-R120 Dear Sir/Madam, We, RODSUM WIRELESS LTD. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: WiFi Bridging Device Model no.: AC-RW-R120, AC-RW-R120A,AC-RW-R120B,AC-RW-R120C,AC-RW-R120D, AC-RW-R120E,AC-RW-R120F,AC-RW-R120G,AC-RW-R120H, AC-RW-R120J,AC-RW-R120K,AC- RW-R120L,AC-RW-R120M Sincerely, Name/Title： KWOK WING WU/Executive Director Company: RODSUM WIRELESS LTD. Address: Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Phone: 852-31130637 Fax: 852-31130625 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021-7-29> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2ARY4-AC-RW-R120 AC-RW-R120 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： KWOK WING WU/Executive Director Company: RODSUM WIRELESS LTD. Address: Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Phone: 852-31130637 Fax: 852-31130625 E-Mail: [email protected]

RODSUM WIRELESS LTD. Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Date: 2021-7-29 FCC ID: 2ARY4-AC-RW-R120 Model Number: AC-RW-R120 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, RODSUM WIRELESS LTD., declare that this EUT (FCC ID: 2ARY4-AC-RW-R120) doesn’t have Ad Hoc mode function on “non-US/Canada frequencies”. In addition. The frequency selection feature is disabled by firmware for devices marked to the US/Canada. For DTS part of this device, only channels 1-11 will be used in North America, Country code selection is disabled. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Name/Title： KWOK WING WU/Executive Director Company: RODSUM WIRELESS LTD. Address: Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Phone: 852-31130637 Fax: 852-31130625 E-Mail: [email protected]

RODSUM WIRELESS LTD. Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021-7-29 To whom it may concern: We, RODSUM WIRELESS LTD. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2ARY4-AC-RW-R120 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： KWOK WING WU/Executive Director Company: RODSUM WIRELESS LTD. Address: Unit H,4F,Block B,Hop Hing Industrial Building, No.704 Castle Peak Road,Cheung Sha Wan,Kowloon Hong Kong China Phone: 852-31130637 Fax: 852-31130625 E-Mail: [email protected]

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 AppendixEforExternalPhotosofEUT Fig.1 Fig.2 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 Fig.3 Fig.4 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 Fig.5 Fig.6

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 _____________________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd.. Page1of1 LABELANDLOCATION (Size:L1.0mx0.5cm) Material:Tagboard Glue:adhesivesticker Fontcolor:Blue Labelcolor:White LabelLocation WiFiBridgingDevice Model:AC-RW-R120 FCCID:2ARY4-AC-RW-R120 Input:DC5V,1A

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 AppendixDforInternalPhotosofEUT Fig.1 Fig.2 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 Fig.3 Fig.4 Antenna ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 Fig.5 Fig.6 BT Antenna for Receiver ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 Fig.7 Fig.8

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 1 / 50 AppendixA RFTestDatafor2.4GWIFI(ConductedMeasurement) ProductName:WiFiBridgingDevice TradeMark:N/A TestModel:AC-RW-R120 EnvironmentalConditions Temperature: 21.6  C RelativeHumidity:52.7% ATMPressure:100.0kPa TestEngineer:JayLi Supervisedby:LiHuan ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 2 / 50 A.1DutyCycle TestResult TestModeAntennaChannel Transmission Duration[ms] Transmission Period[ms] Duty Cycle[%] LimitVerdict 11BAnt1 241216.7816.8399.70---PASS 243730.0030.00100.00---PASS 246230.0030.00100.00---PASS 11GAnt1 24121.391.4397.20---PASS 24371.391.4397.20---PASS 24621.391.4397.20---PASS 11N20SISOAnt1 24121.301.3497.01---PASS 24371.301.3497.01---PASS 24621.301.3497.01---PASS 11N40SISOAnt1 24220.640.6894.12---PASS 24370.640.6894.12---PASS 24520.640.6894.12---PASS ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 3 / 50 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 4 / 50 11G_Ant1_2412 11G_Ant1_2437 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 5 / 50 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 6 / 50 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 7 / 50 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 8 / 50 A.2Maximumconductedoutputpower TestResult TestModeAntennaChannelResult[dBm]Limit[dBm]Verdict 11BAnt1 241215.76≤30PASS 243715.55≤30PASS 246216.02≤30PASS 11GAnt1 241214.48≤30PASS 243715.05≤30PASS 246214.50≤30PASS 11N20SISOAnt1 241214.55≤30PASS 243714.76≤30PASS 246214.12≤30PASS 11N40SISOAnt1 242214.76≤30PASS 243714.89≤30PASS 245214.52≤30PASS ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 9 / 50 A.3Maximumpowerspectraldensity TestResult TestModeAntennaChannelResult[dBm/3-100kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-9.68≤8PASS 2437-9.21≤8PASS 2462-9.48≤8PASS 11GAnt1 2412-17.59≤8PASS 2437-17.26≤8PASS 2462-16.54≤8PASS 11N20SISOAnt1 2412-18.22≤8PASS 2437-17.14≤8PASS 2462-17.55≤8PASS 11N40SISOAnt1 2422-20.03≤8PASS 2437-19.71≤8PASS 2452-19.3≤8PASS ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 10 / 50 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 11 / 50 11G_Ant1_2412 11G_Ant1_2437 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 12 / 50 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 13 / 50 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 14 / 50 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 15 / 50 A.46dBBandwidth TestResult TestModeAntennaChannel DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.6002406.9602416.5600.5PASS 24379.1202432.4402441.5600.5PASS 24629.6402456.9202466.5600.5PASS 11GAnt1 241216.4402403.8002420.2400.5PASS 243716.4002428.8402445.2400.5PASS 246215.8002453.7602469.5600.5PASS 11N20SISOAnt1 241217.6802403.1602420.8400.5PASS 243717.5602428.3202445.8800.5PASS 246217.3202453.0802470.4000.5PASS 11N40SISOAnt1 242235.8402404.4002440.2400.5PASS 243735.9202419.3202455.2400.5PASS 245235.2002434.4002469.6000.5PASS ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 16 / 50 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 17 / 50 11G_Ant1_2412 11G_Ant1_2437 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 18 / 50 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 19 / 50 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 20 / 50 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 21 / 50 A.5ConductedSpuriousEmission TestResult TestModeAntennaChannel FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference1.321.32---PASS 30~10001.32-61.29≤-18.68PASS 1000~265001.32-47.8≤-18.68PASS 2437 Reference1.701.70---PASS 30~10001.70-59.45≤-18.3PASS 1000~265001.70-47.21≤-18.3PASS 2462 Reference1.361.36---PASS 30~10001.36-58.77≤-18.64PASS 1000~265001.36-47.88≤-18.64PASS 11GAnt1 2412 Reference-3.65-3.65---PASS 30~1000-3.65-58.57≤-23.65PASS 1000~26500-3.65-46.56≤-23.65PASS 2437 Reference-2.05-2.05---PASS 30~1000-2.05-60.3≤-22.05PASS 1000~26500-2.05-47.56≤-22.05PASS 2462 Reference-3.22-3.22---PASS 30~1000-3.22-59.44≤-23.22PASS 1000~26500-3.22-46.88≤-23.22PASS 11N20SISOAnt1 2412 Reference-4.07-4.07---PASS 30~1000-4.07-59≤-24.07PASS 1000~26500-4.07-47.6≤-24.07PASS 2437 Reference-2.03-2.03---PASS 30~1000-2.03-59.46≤-22.03PASS 1000~26500-2.03-46.94≤-22.03PASS 2462 Reference-1.27-1.27---PASS 30~1000-1.27-58.91≤-21.27PASS 1000~26500-1.27-47.28≤-21.27PASS 11N40SISOAnt1 2422 Reference-3.69-3.69---PASS 30~1000-3.69-58.69≤-23.69PASS 1000~26500-3.69-47.75≤-23.69PASS 2437 Reference-2.50-2.50---PASS 30~1000-2.50-59.72≤-22.5PASS 1000~26500-2.50-47.67≤-22.5PASS 2452 Reference-3.43-3.43---PASS 30~1000-3.43-58.43≤-23.43PASS 1000~26500-3.43-47.29≤-23.43PASS

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 22 / 50 TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 23 / 50 11B_Ant1_2412_1000~26500 11B_Ant1_2437_0~Reference ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 24 / 50 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 25 / 50 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 26 / 50 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 27 / 50 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 28 / 50 11G_Ant1_2437_1000~26500 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 29 / 50 11G_Ant1_2462_1000~26500 11N20SISO_Ant1_2412_0~Reference ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 30 / 50 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 31 / 50 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 32 / 50 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 33 / 50 11N40SISO_Ant1_2422_0~Reference 11N40SISO_Ant1_2422_30~1000 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 34 / 50 11N40SISO_Ant1_2422_1000~26500 11N40SISO_Ant1_2437_0~Reference 11N40SISO_Ant1_2437_30~1000 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 35 / 50 11N40SISO_Ant1_2437_1000~26500 11N40SISO_Ant1_2452_0~Reference ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 36 / 50 11N40SISO_Ant1_2452_30~1000 11N40SISO_Ant1_2452_1000~26500 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 37 / 50 A.6Band-edgeforRFConductedEmissions TestResult TestModeAntennaChNameChannelRefLevel[dBm]Result[dBm]Limit[dBm]Verdict 11BAnt1 Low24121.33-37.85≤-18.67PASS High24621.51-48.74≤-18.5PASS 11GAnt1 Low2412-3.58-36.91≤-23.58PASS High2462-1.14-47.55≤-21.14PASS 11N20SISOAnt1 Low2412-3.51-37.91≤-23.51PASS High2462-1.32-46.4≤-21.32PASS 11N40SISOAnt1 Low2422-2.97-34.11≤-22.97PASS High2452-3.38-38.09≤-23.38PASS ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 38 / 50 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 39 / 50 11G_Ant1_Low_2412 11G_Ant1_High_2462 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 40 / 50 11N20SISO_Ant1_Low_2412 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 41 / 50 11N40SISO_Ant1_High_2452 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 42 / 50 A.7EmissionsinRestrictedBands TestResult TestModeAntennaChNameChannelDetector Freq. [MHz] Result [dBm] Limit [dBm] Result [dBuV/m] Limit [dBuV/m] Verdict 11BAnt1 Low2412 AV2310.000-49.15≤-41.2048.08≤54PASS AV2388.140-48.67≤-41.2048.56≤54PASS AV2390.000-48.69≤-41.2048.54≤54PASS Peak2310.000-42.61≤-21.2054.62≤74PASS Peak2389.830-39.74≤-21.2057.49≤74PASS Peak2390.000-42.11≤-21.2055.12≤74PASS High2462 AV2483.500-47.29≤-41.2049.94≤54PASS AV2487.960-46.05≤-41.2051.18≤54PASS AV2500.000-48.23≤-41.2049.00≤54PASS Peak2483.500-41.5≤-21.2055.73≤74PASS Peak2494.780-37.86≤-21.2059.37≤74PASS Peak2500.000-43.23≤-21.2054.00≤74PASS 11GAnt1 Low2412 AV2310.000-48.7≤-41.2048.53≤54PASS AV2387.620-48.14≤-41.2049.09≤54PASS AV2390.000-48.21≤-41.2049.02≤54PASS Peak2310.000-41.9≤-21.2055.33≤74PASS Peak2384.630-38.4≤-21.2058.83≤74PASS Peak2390.000-41.58≤-21.2055.65≤74PASS High2462 AV2483.500-47≤-41.2050.23≤54PASS AV2487.850-44.63≤-41.2052.60≤54PASS AV2500.000-47.7≤-41.2049.53≤54PASS Peak2483.500-40.47≤-21.2056.76≤74PASS Peak2487.740-36.89≤-21.2060.34≤74PASS Peak2500.000-39.78≤-21.2057.45≤74PASS 11N20SIS O Ant1 Low2412 AV2310.000-48.69≤-41.2048.54≤54PASS AV2389.960-48.07≤-41.2049.16≤54PASS AV2390.000-48.07≤-41.2049.16≤54PASS Peak2310.000-41.54≤-21.2055.69≤74PASS Peak2375.660-38.34≤-21.2058.89≤74PASS Peak2390.000-41.63≤-21.2055.60≤74PASS High2462 AV2483.500-47.31≤-41.2049.92≤54PASS AV2487.850-45.58≤-41.2051.65≤54PASS AV2500.000-47.69≤-41.2049.54≤54PASS Peak2483.500-41.17≤-21.2056.06≤74PASS Peak2496.980-37.88≤-21.2059.35≤74PASS Peak2500.000-40.69≤-21.2056.54≤74PASS 11N40SISAnt1Low2422AV2310.000-48.5≤-41.2048.73≤54PASS ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 43 / 50 OAV2387.880-47.73≤-41.2049.50≤54PASS AV2390.000-47.78≤-41.2049.45≤54PASS Peak2310.000-42.06≤-21.2055.17≤74PASS Peak2366.690-38.76≤-21.2058.47≤74PASS Peak2390.000-41.36≤-21.2055.87≤74PASS High2452 AV2483.500-46.78≤-41.2050.45≤54PASS AV2486.420-46.13≤-41.2051.10≤54PASS AV2500.000-47.46≤-41.2049.77≤54PASS Peak2483.500-41.08≤-21.2056.15≤74PASS Peak2484.880-33.97≤-21.2063.26≤74PASS Peak2500.000-41.84≤-21.2055.39≤74PASS Note： 1.TheAntennaGainiscompensatedinthegraph. 2.ThelimitindBmforaveragedetectorisconversionfrom54dBuV/m,accordingto15.209(a).Thelimitin dBmforpeakdetectoris20dBabovethelimitofaveragedetectorindBm. ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 44 / 50 TestGraphs 11B_Ant1_Low_2412_AV 11B_Ant1_Low_2412_Peak 11B_Ant1_High_2462_AV ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 45 / 50 11B_Ant1_High_2462_Peak 11G_Ant1_Low_2412_AV ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 46 / 50 11G_Ant1_Low_2412_Peak 11G_Ant1_High_2462_AV 11G_Ant1_High_2462_Peak ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 47 / 50 11N20SISO_Ant1_Low_2412_AV 11N20SISO_Ant1_Low_2412_Peak ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 48 / 50 11N20SISO_Ant1_High_2462_AV 11N20SISO_Ant1_High_2462_Peak 11N40SISO_Ant1_Low_2422_AV ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 49 / 50 11N40SISO_Ant1_Low_2422_Peak 11N40SISO_Ant1_High_2452_AV ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA 50 / 50 11N40SISO_Ant1_High_2452_Peak

ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page1of35 FCCTESTREPORT For RODSUMWIRELESSLTD WiFiBridgingDevice TestModel:AC-RW-R120 AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:RODSUMWIRELESSLTD Address: UnitH,4F,BlockB,HopHingIndustrialBuilding,No.704CastlePeak Road,CheungShaWan,Kowloon,HongKong Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address: 101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:July02,2021 Numberoftestedsamples:2 SampleNo. ： 210630045A-1,210630045A-2 Serialnumber:Prototype DateofTest:July02,2021~July15,2021 DateofReport:July16,2021 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page2of35 FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCS210630045AEA SampleNo.......................................... :210630045A DateofIssue.......................................: July16,2021 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................: 101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure............ : FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:RODSUMWIRELESSLTD Address................................................: UnitH,4F,BlockB,HopHingIndustrialBuilding,No.704CastlePeak Road,CheungShaWan,Kowloon,HongKong TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:LCSEMC-1.0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:WiFiBridgingDevice TradeMark..........................................:N/A Model/Typereference......................:AC-RW-R120 Ratings.................................................:Input:DC5V,1A Result...................................................:Positive Compiledby:Supervisedby:Approvedby: DiamondLu/FileadministratorsJinWang/TechniqueprincipalGavinLiang/Manager ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page3of35 FCC--TESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCS210630045AEA July16,2021 Dateofissue TestModel.............................. : AC-RW-R120 EUT......................................... : WiFiBridgingDevice Applicant...............................:RODSUMWIRELESSLTD Address...................................:UnitH,4F,BlockB,HopHingIndustrialBuilding,No.704Castle PeakRoad,CheungShaWan,Kowloon,HongKong Telephone...............................:/ Fax..........................................:/ Manufacturer......................... : RODSUMWIRELESSLTD Address................................... : UnitH,4F,BlockB,HopHingIndustrialBuilding,No.704Castle PeakRoad,CheungShaWan,Kowloon,HongKong Telephone...............................:/ Fax..........................................:/ Factory...................................: / Address...................................: / Telephone...............................:/ Fax..........................................:/ ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page4of35 RevisionHistory RevisionIssueDateRevisionsRevisedBy 000July16,2021InitialIssueGavinLiang ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120ReportNo.:LCS210630045AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page5of35 TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT).........................................................................................................................6 1.2.HOSTSYSTEMCONFIGURATIONLISTANDDETAILS..........................................................................................7 1.3.EXTERNALI/OCABLE..........................................................................................................................................7 1.4.DESCRIPTIONOFTESTFACILITY.........................................................................................................................7 1.5.STATEMENTOFTHEMEASUREMENTUNCERTAINTY..........................................................................................7 1.6.MEASUREMENTUNCERTAINTY............................................................................................................................7 1.7.DESCRIPTI…

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ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 _______________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of 2 TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 ShenzhenLCSComplianceTestingLaboratoryLtd.FCCID:2ARY4-AC-RW-R120 _______________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 2 of 2 TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3