2BUFH-CT01ACorTag

FCC STATEMENT 1. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. 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. Consult the dealer or an experienced radio/TV technician for help. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

CorridorSafety Inc Covered Equipment Certification Attestation Letter 1/22/2026 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BUFH-CT01A CorridorSafety Inc(“the applicant”) 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the currentCovered List, the applicant should include an explanation on why the equipment is not “covered” equipment. CorridorSafety Inc(“the applicant”) certifies that, as of the date of the filing of the application, the applicantis notidentified on the Covered List as an entity producing “covered” equipment. Descartes System Group Inc(“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24- 886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Anne.Blanc Title: CAO Company Name: CorridorSafety Inc Date: 1/22/2026

CorridorSafety Inc U.S. Agent Designation for Service of Process - Certification Attestation Letter Jan 22, 2026 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID:2BUFH-CT01A FRN:0037870979 Per section 2.911(d)(7) of the FCC rules, MOKO TECHNOLOGY LIMITED certifies that the equipment for which authorization is sought is designated to thefollowing U.S. Designated agent* for service of process: Company Name: CorridorSafety Inc Physical U.S. Company Address:6505 : Park Blvd Ste 306 P0B#276, Plano, TX 75093, USA Agent name:Anne.Blanc Agent EmailAddress:[email protected] FRN: 0037870979 The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed:Signed: Printed name: Anne.BlancPrinted name:Anne.Blanc Title: CAOTitle:CAO Company Name: CorridorSafety IncCompany Name: CorridorSafety Inc Date:2026-1-22Date:2026-1-22 * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.

Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada CorridorSafety Inc Jan 22, 2026 K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rulesand FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its FCC ID: 2BUFH-CT01A competitors. Exhibit Type of Confidentiality Requested Block Diagrams ☐ Permanent ☐ Short Term External Photos ------------------ ☐ Short Term Internal Photos ☐ Permanent* ☐ Short Term Operation Description ☐Permanent ☐ Short Term Parts List & Placement/BOM ☐ ☐ Permanent Short Term Tune-Up Procedure ☐ Permanent ☐ Short Term Schematic Diagrams ☐ Permanent ☐ Short Term Test Setup Photos ------------------ ☐ Short Term User’s Manual ☐ Permanent* ☐ Short Term Sincerely, Signed: Printed name: Anne.Blanc Title: Company Name: CorridorSafety Inc Date: 1/22/2026 CAO

FCC ID: 2BUFH-CT01A Page 1 / 4 Externalphotos FCC ID: 2BUFH-CT01A Page 2 / 4 Externalphotos Externalphotos FCC ID: 2BUFH-CT01A Page 3 / 4 FCC ID: 2BUFH-CT01A Page 4 / 4 Externalphotos --END---

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FCCID:2BUFH-CT01A Page 1 / 3 Internal photos FCCID:2BUFH-CT01A Page 2 / 3 Internal photos 2402-2480MHz BTAntenna FCCID:2BUFH-CT01A Page 3 / 3 Internal photos ---END---

Page 1 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com TEST REPORT Report Number. ....................... : 91181-25-72-25-PP002 Date of issue ............................ : 2026-01-23 Prepared by (+signature) ........ : Pale Approved by (+signature) ...... : Jason Testing Laboratory name ....... : SLG-CPC Testlaboratory Co., Ltd. Address .................................... : No. 11, Wu Song Road, Dongcheng District Dongguan, Guangdong Province, 523117, People’s Republic of China Applicant’s name .................... : CorridorSafety Inc Address .................................... : 6505 W Park Blvd Ste 306 PMB#276, Plano, TX 75093, USA Manufacturer’s name ............. : CorridorSafety Inc Address .................................... : 6505 W Park Blvd Ste 306 PMB#276, Plano, TX 75093, USA Factory’s name ....................... : MOKO TECHNOLOGY LIMITED Address .................................... : Factory 201, 107 Pinshun Rd Guixiang community, Guanlan Street, Longhua, Shenzhen, China 518110 Standard(s) .............................. : FCC 1.1310：§1.1307(b) Test item description .............. : CorTag Trade Mark ............................... : Model/Type reference ............. : CT01A FCC ID ...................................... : 2BUFH-CT01A Date of receipt of test item ..... : 2025-12-26 Date (s) of performance of test: 2025-12-26to 2026-01-09 Test Report Form No. ............. : FCC CFR Part 1_B1 Master TRF ............................... : Dated 2021-09 Summary of Test Results ....... : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 91181-25-72-25-PP002 Page 2 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Table of Contents 1. EUT SPECIFICATION ......................................................................................................................... 4 2. TEST REQUIREMENT ....................................................................................................................... 5 3. MEASUREMENT RESULT ................................................................................................................. 6 91181-25-72-25-PP002 Page 3 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Modified History Report No. Revision Date Summary 91181-25-72-25-PP002 2026-01-23 Original Report 91181-25-72-25-PP002 Page 4 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 1. EUT Specification Product: CorTag Model Number: CT01A Power supply: : DC 3.7V From Battery ；DC 5V From Charging :Adapter information Modulation: BLE(GFSK) Frequency Range: 2402MHz～2480MHz Number of Channels: 40channels Antenna Gain: 3.97dBi Antenna: PCB Antenna 91181-25-72-25-PP002 Page 5 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 2. Test Requirement RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation17 • The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion According to KDB447498D01 General RF Exposure Guidance v06 Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1- g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 91181-25-72-25-PP002 Page 6 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 3. Measurement Result Operation Mode: BLE Channel Maximum Peak Conducted Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power Calculated value Exclusion threshold (dBm) (mW) GFSK - Lowest (2402MHz) 0.997 0±1 1 1.26 0.39 3.0 GFSK - Middle (2440MHz) 0.419 0±1 1 1.26 0.39 GFSK - Highest (2480MHz) -0.135 -1±1 0 1.00 0.32 Conclusion: the calculated value ≤3.0, SAR is exempted. The Maxinum power is less than the limit, complies with the exemption requirements, SAR is exempted. Remark: The Max Conducted Peak Output Power data refer to report Report No.: 91181-25-72-25-PP001. THE END Page 7 of 7 Address: No.11, Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Pr…

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深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. Tester : Hu Lin Date badge TECHNOLOGY LTD Antenna Test Report M/N:CT01A : 2025 / 07/ 15 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. 1. Device Profile 2. BT Test 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. 1. Device Profile BT Antenna X Z Y 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. Agilent E5071CS-Parameter Test 2. BT Test 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. Antenna Passive Test X Y Z X Y Z 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. Passive Test Frequency/Mh z Efficiency/d B Efficiency/%MaxGain/dBi 2400-5.38 27.863.16 2410-5.10 28.972.61 2420-4.78 30.893.86 2430-4.94 33.233.39 2440-4.36 32.083.97 2450-4.29 36.673.59 2460-4.36 37.233.13 2470-4.25 36.672.98 2480-4.19 37.611.76 2490-3.91 38.12.25 2500-3.91 40.621.15 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. 2D-Etotal (2400/2450/2500Mhz) Phi 0 2DPhi 90 2DTheta 90 2D 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. 3D-Etotal (2400Mhz) 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. 3D-Etotal (2450Mhz) 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. 3D-Etotal (2500Mhz) 深圳市安特通讯科技有限公司 ANT Communication Technology（Shenzhen） Co., LTD. THANK YOU!

Page 1 of 34 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com TEST REPORT Report Number. ........................ : 91181-25-72-25-PP001 Date of issue ............................ : 2026-01-23 Prepared by (+signature) ........ : Pale Approved by (+signature) ....... : Jason Testing Laboratory name ........ : SLG-CPC Testlaboratory Co., Ltd. Address .................................... : No. 11, Wu Song Road, Dongcheng District Dongguan, Guangdong Province, 523117, People’s Republic of China Applicant’s name ..................... : CorridorSafety Inc Address .................................... : 6505 W Park Blvd Ste 306 PMB#276, Plano, TX 75093, USA Manufacturer’s name .............. : CorridorSafety Inc Address .................................... : 6505 W Park Blvd Ste 306 PMB#276, Plano, TX 75093, USA Factory’s name ........................ : MOKO TECHNOLOGY Ltd Address .................................... : Factory 201, 107 Pinshun Rd Guixiang community, Guanlan Street, Longhua, Shenzhen, China 518110 Standard(s) ............................... : FCC 47 CFR Part 15, Subpart C EUT ............................................ : CorTag Trade Mark ................................ : Model/Type reference .............. : CT01A FCC ID ....................................... : 2BUFH-CT01A Date of receipt of test item ..... : 2025-12-26 Date (s) of performance of test: 2025-12-26to 2026-01-09 Summary of Test Results ........ : Pass The Summary of Test Results based on a technical opinion belongs to the standard(s). General disclaimer: This report shall not be reproduced except in full, without the written approval of SLG-CPC Testlaboratory Co., Ltd. The test results in the report only apply to the tested sample. 91181-25-72-25-PP001 Page 2 of 34 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Table of Contents 1 EUT TECHNICAL DESCRIPTION ............................................................................................... 4 2 SUMMARY OF TEST RESULT.................................................................................................... 5 3 TEST METHODOLOGY .............................................................................................................. 6 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ..................................................... 6 3.2 MEASUREMENT EQUIPMENT USED ................................................................................ 6 3.3 DESCRIPTION OF TEST MODES ....................................................................................... 7 4 FACILITIES AND ACCREDITATIONS ......................................................................................... 8 4.1 FACILITIES ........................................................................................................................... 8 4.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................... 8 5 TEST SYSTEM UNCERTAINTY .................................................................................................. 9 6 SETUP OF EQUIPMENT UNDER TEST .................................................................................. 10 6.1 RADIO FREQUENCY TEST SETUP 1 .............................................................................. 10 6.2 RADIO FREQUENCY TEST SETUP 2 .............................................................................. 10 7 TEST REQUIREMENTS ............................................................................................................ 12 7.1 DTS 6DB BANDWIDTH ...................................................................................................... 12 7.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ......................................................... 15 7.3 MAXIMUM POWER SPECTRAL DENSITY ....................................................................... 17 7.4 RADIATED SPURIOUS EMISSION ................................................................................... 20 7.5 CONDUCTED EMISSION TEST ........................................................................................ 30 7.6 ANTENNA APPLICATION .................................................................................................. 33 91181-25-72-25-PP001 Page 3 of 34 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com Modified Information Report No. Revision Data Summary 91181-25-72-25-PP001 2026-01-23 Original Version 91181-25-72-25-PP001 Page 4 of 34 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 1 EUT TECHNICAL DESCRIPTION Product: CorTag Model Number: CT01A Power supply: : DC 3.7V From Battery ；DC 5V From Charging :Adapter information Modulation: BLE(GFSK) Frequency Range: 2402MHz～2480MHz Number of Channels: 40channels Antenna Gain: 3.97dBi Antenna: PCB Antenna Note: for more details, please refer to the User’s manual of the EUT. 91181-25-72-25-PP001 Page 5 of 34 Address:No.11,Wu Song Road, Tel: 86-769-22607797 Dongcheng District Dongguan, Fax: 86-769-22607907 Guangdong Province, 523117, People’s Republic of China http://www.cpcteam.com 2 SUMMARY OF TEST RESULT FCC Part Clause Test Parameter Verdict Remark 15.247(a)(2) DTS (6dB) Bandwidth PASS 15.247(b)(3) Maximum Peak Conducted Output Power PASS 15.247(e) Maximum Power Spectral Density Level PASS 15.247(d) Unwanted Emission Into Non-Restricted Frequency Bands PASS 15.247(d) 15.209 Radiated Spurious Emission PASS 15.207 Conducted Emission Test PASS 15.247(b) Antenna Application PASS NOTE1: N/A (Not Applicab…

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FCCID:2BUFH-CT01A Testphotos Radiatedemission FCCID:2BUFH-CT01A ConductedEmissionTest