2BLUG-VCXVCX DoIP

Shenzhen AllScanner Tech Co.,Ltd. A303, A Building, Shenzhen Academy of, Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen 518052, China Rev 2026-04-24 Date: 2026-09-02 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) FCC ID: 2BLUG-VCX Part 2.911(d)(5)(i) Shenzhen AllScanner Tech Co.,Ltd. certifies that the equipment for which authorization is sought is not “covered” equipment and does not contain anti-virus software or cybersecurity software prohibited from receiving an equipment authorization pursuant to 47 CFR 2.903, KDB 986446 D01 Covered Equipment Guidance, and FCC Covered List (www.fcc.gov/supplychain/coveredlist). Part 2.911(d)(5)(ii) Shenzhen AllScanner Tech Co.,Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Signatory [Zhaobing Wang, Product manager]

Shenzhen AllScanner Tech Co.,Ltd. A303, A Building, Shenzhen Academy of, Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen 518052, China Date: 2026-09-02 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: 2BLUG-VCX Applicant FRN: 0036174571 US Agent – Attestation Statement / Part 2.911(d)(7) Shenzhen AllScanner Tech Co.,Ltd. certifies that, as of 2026-09-02, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2BLUG-VCX. Shenzhen AllScanner Tech Co.,Ltd., accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Shenzhen AllScanner Tech Co.,Ltd. for FCC ID: 2BLUG-VCX. Designated Agent Information: Company Name: FCC US Agent, LLC U.S. Agent FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Shenzhen AllScanner Tech Co.,Ltd. Designated Agent: FCC US Agent, LLC Company Representative: Zhaobing Wang Designated Agent Representative: Tim Payne Signature: Signature:

Shenzhen AllScanner Tech Co.,Ltd. A303, A Building, Shenzhen Academy of, Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen 518052, China Date: 2026-09-02 FEDERAL COMMUNICATIONS COMMISSION AUTHORIZATION AND EVALUATION DIVISION 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 SUBJECT: FCC Application for FCC ID: 2BLUG-VCX Confidentiality Request To whom it may concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. ☒ Block Diagram ☐ Tune-Up Information ☒ Operational Description ☐ Security Information ☒ Schematics ☐ Software Defined Radio (SDR) Information ☐ Parts List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); ☒ External Photos ☒ Test Setup Photos ☒ Internal Photos ☒ User Manual ☐ For 45 days, pursuant to Public Notice DA 04-1705. or ☒ For 180 days pursuant to KDB 726920 D01. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signatory [Zhaobing Wang, Product manager]

Shenzhen AllScanner Tech Co.,Ltd. A303, A Building, Shenzhen Academy of, Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen 518052, China Date: 2026-09-02 FEDERAL COMMUNICATIONS COMMISSION AUTHORIZATION AND EVALUATION DIVISION 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 SUBJECT: FCCID: 2BLUG-VCX Model Declaration Letter Dear Regulatory Authority, Model(s): VXDIAG-PW800, VXDIAG-PW870, VXDIAG-PW170, VCX VX800 are same to the model VCX, these models are same PCB Layout, Schematics, BOM. Only for different model name, appearance color for different market require. Sincerely, Signatory [Zhaobing Wang, Product manager]

Shenzhen AllScanner Tech Co.,Ltd. A303, A Building, Shenzhen Academy of, Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen 518052, China Date: 2026-09-02 FEDERAL COMMUNICATIONS COMMISSION AUTHORIZATION AND EVALUATION DIVISION 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 SUBJECT: FCC Application for FCC ID: 2BLUG-VCX POWER OF ATTORNEY To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Shenzhen AllScanner Tech Co.,Ltd. are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Signatory [Zhaobing Wang, Product manager]

Reference No.: WTX26X05122126W001 Page 1 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn RF EXPOSURE REPORT Reference No. .................... : WTX26X05122126W003 FCC ID ................................ : 2BLUG-VCX Applicant ........................... : Shenzhen AllScanner Tech Co.,Ltd. Address ............................. : A303, A Building, Shenzhen Academy of Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen, P.R.China Manufacturer ..................... : The same as Applicant Address ............................. : The same as Applicant Product Name ................... : VCX DoIP Model No... ......................... : VCX Standards .......................... : FCC Rule Part 1.1307 KDB 447498 D04 Date of Receipt sample .... : 2026-05-06 Date of Test ........................ : 2026-05-12 to 2026-07-16 Date of Issue ..................... : 2026-08-03 Report Form No. ............... : WTX_Part 1_1307W Result ................................. : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Dashan Chen/Project Engineer Jason Su/Manager Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn 1 General Information General Description of EUT: Product Name: VCX DoIP Trade Name: VXDIAG Model No.: VCX Adding Model(s): VXDIAG-PW800, VXDIAG-PW870, VXDIAG-PW170, VCX VX800 Rated Voltage: DC9-36V Power Adapter Model: / Equipment Type: Mobile device Technical Characteristics of EUT: Support Standards: 802.11b, 802.11g, 802.11n Frequency Range: 2412-2462MHz for 802.11b/g/n(HT20) 2422-2452MHz for 802.11n(HT40) RF Output Power: 16.38dBm (Conducted) Type of Modulation: CCK, OFDM, QPSK, BPSK, 16QAM, 64QAM Quantity of Channels: 11 for 802.11b/g/n(HT20); 7 for 802.11n(HT40) Channel Separation: 5MHz Type of Antenna: FPC Antenna Antenna Gain: 3.89dBi 2 Test Facility Address of the test laboratory Laboratory: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China FCC – Registration No.: 125990 Waltek Testing Group (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is main tained in our files. The Designation Number is CN5010, and Test Firm Registration Number is 125990. Industry Canada (IC) Registration No.: 11464A The 3m Semi-anechoic chamber of Waltek Testing Group (Shenzhen) Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 11464A and the CAB identifier is CN0057. Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn 3 RF Exposure Exemption According to §1.1307(b)(3) and KDB 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 4 Calculated Result Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-Averaged Power ERP (MHz) (dBm) (dBi) (%) (dBm) (dBm) Wi-Fi 2412 16.38 3.89 100 17.00 18.74 Frequency Option Min. Distance Max. Power Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 2412 C 20.00 18.74 74.82 768.00 0.10 Pass Note: 1. Time-Averaged Power=Output Power * Duty Cycle; ERP= Time-Averaged Power+ Antenna gain-2.15dB 2. Option A, B and C refers as clause 1.2. 3. For option B, Max (time-averaged power, effective radiated power (ERP)) converts to Max. Power. For option …

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Confirmation Letter Project Table NO. （ Number （ Page （ Contents ） ofPage ） Code ） 1 （SpecCover） 11 2 （SpecItem） 12 3 （ Drawing ） 13 4 （SpecificationDocument） 14 5 （ S Parameter ） 15 6 （GainTest） 16 7 8 9 10--- 11--- 12--- Dongguan Maitian Electronics Co., LtdTel:0769-33691210 Fax:0769-82381572 Address: Qilin East Road, Humen Town, Dongguan City Specification Document ElectricalProperties Frequency2400MHz-2500MHz Impedance50 0hm Nominal V.S.W.R1.92 : 1 Max Return Loss-10 dB Max RadiationOmni-directional Gain (Peak)3.89dBi Cable Loss3.2 dB / m Max @ 2450 MHz PolarizationLinear, Vertical Admitted Power1 W Connectoripex PhysicalProperties Antenna MaterialFPCB Cable TypeO.D. 1.13mm // 040 mm Operating Temp.-10 ~ +60 ̊C Storage Temp. -10 ~ +70 ̊C Cable ColorBlack Dongguan Maitian Electronics Co., LtdTel:0769-33691210 Fax:0769-82381572 Address: Qilin East Road, Humen Town, Dongguan City Dongguan Maitian Electronics Co., LtdTel:86-0769-33691210 Fax:86-0769-82381572 SIGN DATE DESCRIPTION APPROVER R -CB- 113 B NB030B CI-113 No. FPC Coaxial Cable Connector Name 32*10mm SHOWA-O.D. 1.13mm Black Mini Connector Part Number Material Q ty TITLE: 2.4GHz Antenna PART NO.: NB030-13B-IX040 APPROVED BY DWG NAME: NB030-13B-IX040.DWG DESIDNED BY UNITS: mm Tolerance CHECKED BY SCALE: 1/1 REVISION: A jeff 2014-02-26 2014-02-26 leon 2014-02-26 YD X.X ±0.20X.XX ±0.10X° ±3° 32 10 SParameterTest AgilentE5071C Dongguan Maitian Electronics Co., Ltd Tel:0769-33691210Fax:0769-82381572 Address: Qilin East Road, Humen Town, Dongguan City GainTest Antenna Radiation Pattern VS Gain Dongguan Maitian Electronics Co., LtdTel:0769-33691210 Fax:0769-82381572 Address: Qilin East Road, Humen Town, Dongguan City

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 64 TEST REPORT Reference No. ....................: WTX26X05122126W001 FCC ID ............................... .: 2BLUG-VCX Applicant .......................... .: Shenzhen AllScanner Tech Co.,Ltd. Address ............................ .: A303, A Building, Shenzhen Academy of Aerospace Technolgy, 10 South Road, High-tech Zone, Nanshan Dist, Shenzhen, P.R.China Manufacturer .................... .: The same as Applicant Address ............................ .: The same as Applicant Product Name .................. .: VCX DoIP Model No... ........................ .: VCX Standards ......................... .: FCC Part 15.247 Date of Receipt sample ... .: 2026-05-06 Date of Test....................... .: 2026-05-12 to 2026-07-16 Date of Issue .................... .: 2026-08-03 Test Report Form No. ...... . : WTX_Part 15_247W Test Result ........................ .: Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Dashan Chen/Project Engineer Jason Su/Manager Reference No.: WTX26X05122126W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 64 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ......................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................. 5 1.3 TEST METHODOLOGY ........................................................................................................................................... 5 1.4 TEST FACILITY ...................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE .............................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY ............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 12 3. ANTENNA REQUIREMENT ................................................................................................................................. 13 3.1 STANDARD APPLICABLE ..................................................................................................................................... 13 3.2 EVALUATION INFORMATION ................................................................................................................................ 13 4. POWER SPECTRAL DENSITY ........................................................................................................................... 14 4.1 STANDARD APPLICABLE ..................................................................................................................................... 14 4.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 14 4.3 TEST PROCEDURE .............................................................................................................................................. 14 4.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 14 5. DTS BANDWIDTH ................................................................................................................................................. 15 5.1 STANDARD APPLICABLE ..................................................................................................................................... 15 5.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 15 5.3 TEST PROCEDURE .............................................................................................................................................. 15 5.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 15 6. RF OUTPUT POWER ............................................................................................................................................ 16 6.1 STANDARD APPLICABLE ..................................................................................................................................... 16 6.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 16 6.3 TEST PROCEDURE .............................................................................................................................................. 16 6.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 16 7. FIELD STRENGTH OF SPURIOUS EMISSI…

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