2BFXL-801Wireless Intercom System

WirelessIntercomSystem Volume+/-: Adjustthevolumeoftheincomingvoicefromtheoutdoormachine(4Levelsofvolume). ChannelSetting:PresstheChannel+&Channel-tochangethechannel(1-16). Tips:Mustkeeptheintercommachineonthesamechannelsothattheycanchatwitheachother. PowerON/OFF: Longpressandholdthepowerbuttonfor3secondsuntilhearthebeepvoicetoturnon/offthe machine.(ClicktheVolumeButtonafterturnonthemachine.IfyouheartheBEEPtone,itmeansthe devi cehaspower.Ifyoudonothearthetone,itmeansthebatteryneedstobecharged) Intercoms (1)Theusingtimeoftheintercomabout48hours.Wesuggestthatkeeptheindoorintercomstayin thechargestationafteruseorchargetheindoormachineonceevery2days. (2)Forsystemsthathavemultipleindoormachines,youcanusethemaswalkie-talkiesfor indoor/outdooractivities. Note:Pleasechargetheindoormachineatleast5hoursafterreceivingittoensurethatthereis sufficientpowertouse.Thenpress&holdtheON/OFFbuttonfor3secondstotu rnonitafter charged. Pairingandusing (1)Themachinesshouldbeonthesamechannel(atotalof16channels).Presstheand buttontochangethechannel. (2)Totestthecommunicationbetweenthedevices,pressandholdtheTALKbuttontotalkto anothermachine.AfteryouhavestoppedspeakingreleasetheTALKbuttonandwaitfortheother intercomresponse. Installing (1)Placeitonthechargingstand,thenconnectittoACpower. (2)Statingusingtheintercomsystem! Usa gescenario (1)Setthesamechannel(1-16)fortheintercom; (2)Holdthepowerbuttonofthemachinetoturniton; (3)Holdthetalkingbuttontospeakwithothers. Notes (1)YoumustpressandholdtheTALKbuttonwhenyouwanttospeaktosomeone.Simplyclicking theTALKbuttonisinvalid; (2)TwouserscannotusetheTALKbuttononbothsidesatthesametime. (3)OnlyoneusercanusetheTALKbuttontospeaktotheother.Theotherusermustwaitforthe speakertofinish,thenpres sandholdtheTALKbuttonontheirsidetorespond.Youwillnotbeable toheartheotheruserwhileyouarespeaking. FCC Statement: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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.

Nan’an Guanxing Electronic Co., Ltd Add: No.1, Optoelectronics-information industry base, Daxiamei Industrial Area, Nan'an, Fujian, China Tel: +86-0592-3301333 E-mail: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2024-05-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2BFXL-801 Nan’an Guanxing Electronic Co., Ltd certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Nan’an Guanxing Electronic Co., Ltd certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature Printed name: Chen Jizhou Title: GM

U.S. AGENT LETTER OF ATTESTATION Date: 2024-05-24 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2BFXL-801 Nan’an Guanxing Electronic Co., Ltd certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Nan’an Guanxing Electronic Co., Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Nan’an Guanxing Electronic Co., Ltd Address: No.1, Optoelectronics-information industry base, Daxiamei Industrial Area, Nan'an, Fujian, China FRN: 0035269612 Tel: +86-0592-3301333 Email: [email protected] Signed by (printed name): Chen Jizhou Signature:

QA-FR-170-B Nan’an Guanxing Electronic Co., Ltd Add: No.1, Optoelectronics-information industry base, Daxiamei Industrial Area, Nan'an, Fujian, China Tel: +86-0592-3301333 E-mail: [email protected] FCC Authorization Date: 2024-05-24 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Nan’an Guanxing Electronic Co., Ltd, Hereby authorizes Bay Area Compliance Laboratories Corp. (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed name: Chen Jizhou Title: GM

QA-FR-171-A Nan’an Guanxing Electronic Co., Ltd Add: No.1, Optoelectronics-information industry base, Daxiamei Industrial Area, Nan'an, Fujian, China Tel: +86-0592-3301333 E-mail: [email protected] FCC Confidential Authorization Date: 2024-05-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BFXL-801 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Nan’an Guanxing Electronic Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description • BOM • Tune Up Procedure The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Chen Jizhou Title: GM

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-EXP Page 1 / 5 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-EXP Page 2 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-EXP Page 3 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-EXP Page 4 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-EXP Page 5 / 5

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-INP Page 1 / 5 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-INP Page 2 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-INP Page 3 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-INP Page 4 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-INP Page 5 / 5 Antenna

TEST REPORT Applicant: Nan’an Guanxing Electronic Co., Ltd Address: No.1, Optoelectronics-information industry base, Daxiamei Industrial Area, Nan'an, Fujian, China Product Name: Wireless Intercom System FCC ID: 2BFXL-801 Standard(s): 47 CFR Part 2(2.1093) Report Number: XMTN1240116-03579E-20 Report Date: 2024/3/25 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Mark Dong Approved By: Brave Lu Title: SAR Engineer Title: SAR Engineer Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-20 SAR Evaluation Report 2 of 50 SAR TEST RESULTS SUMMARY Mode Max. SAR Level(s) Reported(W/kg) Limit PTT(462.5500-462.7250MHz) 1g Head SAR(Face Up) 0.01 1.6 (W/kg) 1g Body SAR(Body) 0.27 Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques RF Exposure Procedures: TCB Workshop April 2019 KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 643646 D01 SAR Test for PTT Radios v01r03 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-20 SAR Evaluation Report 3 of 50 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 1.GENERAL INFORMATION .................................................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .............................................................................. 5 2.REFERENCE, STANDARDS, AND GUIDELINES ............................................................................................... 6 2.1 SAR LIMITS ........................................................................................................................................................... 6 2.2 TEST FACILITY ....................................................................................................................................................... 7 3.DESCRIPTION OF TEST SYSTEM ....................................................................................................................... 8 4. EQUIPMENT LIST AND CALIBRATION ......................................................................................................... 13 4.1 EQUIPMENTS LIST & CALIBRATION INFORMATION .............................................................................................. 13 5. SAR MEASUREMENT SYSTEM VERIFICATION .......................................................................................... 14 5.1 LIQUID VERIFICATION .......................................................................................................................................... 14 5.2 SYSTEM ACCURACY VERIFICATION ..................................................................................................................... 15 5.3 SAR SYSTEM VALIDATION DATA ............................................................................................................... 16 6. EUT TEST STRATEGY AND METHODOLOGY ............................................................................................. 17 6.1 TEST POSITIONS FOR FRONT-OF-FACE CONFIGURATIONS ..................................................................................... 17 6.2 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ........................................................................ 18 6.3 TEST DISTANCE FOR SAR EVALUATION .............................................................................................................. 18 6.4 SAR EVALUATION PROCEDURE ........................................................................................................................... 19 7. CONDUCTED OUTPUT POWER MEASUREMENT ....................................................................................... 20 7.1 TEST PROCEDURE ................................................................................................................................................ 20 7.2 MAXIMUM TARGET OUTPUT POWER....................................................................................…

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Antenna Specification 1. General Information Model: ANT-003 Operating frequency: 462-467MHz Antenna Gain: 2.15dBi Input impedance: 50 Ohm Antenna Type: Integral Antenna Manufacturer: 2. Antenna Picture: 3. Antenna Pattern: Quanzhou Zhongming Communication Co.,Ltd Address:B3, Shengli Building, No.101 Yuantai Third Road,Jiangnan Hitech Industry, Licheng District, Quanzhou, Fujian, China. Nanhuan Road,

TEST REPORT Applicant: Nan’an Guanxing Electronic Co., Ltd Address: No.1, Optoelectronics-information industry base, Daxiamei Industrial Area, Nan’an, Fujian, China Product Name: Wireless Intercom System FCC ID: 2BFXL-801 Standard(s): 47 CFR Part 95 Subpart B ANSI C63.26-2015 Report Number: XMTN1240116-03579E-RF-00A Report Date: 2024/6/13 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Gavin Xu Approved By: Ivan Cao Title: RF Engineer Title: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-00A Report Template Version: FCC-FRS-V1.1 Page 2 of 31 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 4 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 ACCESSORY INFORMATION: ............................................................................................................... 5 1.3 ANTENNA INFORMATION DETAIL▲: ................................................................................................. 5 1.4 EQUIPMENT MODIFICATIONS ............................................................................................................. 5 2. DESCRIPTION OF TEST CONFIGURATION ..................................................................... 6 2.1 OPERATION FREQUENCY DETAIL: ..................................................................................................... 6 2.2 EUT OPERATION CONDITION: ........................................................................................................... 6 2.3 EUT EXERCISE SOFTWARE ................................................................................................................. 6 2.4 SUPPORT EQUIPMENT LIST AND DETAILS ......................................................................................... 6 2.5 SUPPORT CABLE LIST AND DETAILS .................................................................................................. 6 2.6 BLOCK DIAGRAM OF TEST SETUP ...................................................................................................... 7 2.7 TEST FACILITY ..................................................................................................................................... 8 2.8 MEASUREMENT UNCERTAINTY .......................................................................................................... 8 3. SUMMARY OF TEST RESULTS ............................................................................................ 9 4. TEST RESULTS ....................................................................................................................... 10 4.1 FRS FREQUENCY ACCURACY ........................................................................................................... 10 4.1.1 Applicable Standard ..................................................................................................................................... 10 4.1.2 EUT Setup Block Diagram .......................................................................................................................... 10 4.1.3 Test Procedure ............................................................................................................................................. 10 4.1.4 Test Result ................................................................................................................................................... 11 4.2 FRS TRANSMIT POWER ..................................................................................................................... 12 4.2.1 Applicable Standard ..................................................................................................................................... 12 4.2.2 EUT Setup Block Diagram .......................................................................................................................... 12 4.2.3 Test Procedure ............................................................................................................................................. 12 4.2.4 Test Result ................................................................................................................................................... 13 4.3 FRS EMISSION TYPES ........................................................................................................................ 14 4.3.1 Applicable Standard ..................................................................................................................................... 14 4.3.2 Judgment ................................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1240116-03579E-RF-00A-TSP TEST SETUP PHOTOGRAPHS Radiated Emission 30M-1GHz View Radiated Emission Above 1GHz View