2ABSL-PK626FOBThe SecureKey Fob is a low-power wireless transmitter designed to operate in the 2.4 GHz ISM band.

TABLE OF CONTENTS PAGE • REGULATORY Compliance Information..........................................................1 1. ISED Compliance Statement....................................................................1 2. FCC Compliance Statement (United States) ............................................2 3. CE Compliance (Europe)..........................................................................3 • Notice to Quebec Consumers...........................................................................4 • Introduction........................................................................................................5 • User Components..............................................................................................5 • Operation............................................................................................................6 • Safety .................................................................................................................6 • Using the Security Fob......................................................................................7 1. Disarming The Secondary Immobilizer.....................................................7 2. Arming The Secondary Immobilizer..........................................................7 3. Security Fob Battery Depleted - Emergency Disarm ................................8 Unlock with Vehicle Fob.....................................................................8 Disarm Secondary Immobilizer..........................................................8 • Using EMERGENCY NFC Cards .......................................................................9 1. Unlock with Vehicle Fob............................................................................9 2. Disarm Secondary Immobilizer.................................................................9 • Toyota Smart Card Key Operation..................................................................10 1. Smart Card Key Operation with SecureKey............................................10 • Using the Carabiner Style Key Ring...............................................................11 1. Inserting the Security Fob into the Carabiner.........................................11 2. Attaching the Carabiner to Key Ring or other Items ...............................11 • Maintenance .....................................................................................................12 1. Battery Replacement ..............................................................................12 • Care and Use....................................................................................................13 1. General Care ..........................................................................................13 2. Usage Notes ...........................................................................................13 3. Water Exposure ......................................................................................13 • Secondary Immobilizer Audible Feedback (Confirmation Sounds)............14 1. Confirmation Sounds inside Vehicle .......................................................14 2. Troubleshooting Chart.............................................................................15 3. Maintenance Mode - System Diagnostics...............................................16 • Frequently Asked Questions ..........................................................................17 • General Specifications....................................................................................18 In Vehicle System ...................................................................................18 Security Fob............................................................................................18 REGULATORY COMPLIANCE INFORMATION ISED Compliance Statement Page 1TOYOTA — THEFT DETTERENT SECONDARY IMMOBILIZER SYSTEM Canadian Department of Communications CAN ICES-11732A-PK626FOB 11732A-PK626CSM Radio Interference Regulations Class B Compliance Notice This Class B digital apparatus meets all requirements of the Canada Interference-Causing equipment regulations. This device complies with Industry Canada's licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. The device could automatically discontinue transmission in case of absence of information to transmit, or operational failure. Note that this is not intended to prohibit transmission of control or signaling information or the use of repetitive codes where required by the technology. REGULATORY COMPLIANCE INFORMATION FCC Compliance Statement (United States) Page 2 Federal Communication Commission Interference Statement For regulatory identification purposes, the device is assigned a model number of xxx & xxx FCC ID: 2ABSL-PK626FOB 2ABSL-PK626CSM 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. This device 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 …

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Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 11, 2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2ABSL-PK626FOB Lightwave Technology, 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. Lightwave Technology, 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). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely , Jim Spee rs Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-14-2025 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2ABSL-PK626FOB Lightwave Technology, Inc(“the applicant”) 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, Jim Speers

Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), 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. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance 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. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: • cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) • cannot be a [FCC recognised] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entity or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. Lightwave Technology, Inc 400 Rue Wright St-Laurent, QC H4N 1M6 - Canada Telephone No:587-920-5554 U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we (“t he Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: January 26, 2026 Signed by (Printed Name/Title): Nathan Grinager / Co-President Lightwave Technology, Inc 400 Rue Wright St-Laurent, QC H4N 1M6 - Canada Telephone No:587-920-5554 The Applicant confirms its explicit c onsent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowl edges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Lightwave Technology, Inc FRN#: 0023306830 Grantee Code: 2ABSL FCC ID: 2ABSL-PK626FOB Contact Name: Jim Speers Street Address: 400 Rue Wright City/Province/Zip: St . Laurent, QC H4N 1M6, Canada Telephone No: 587-920-5554 Email: [email protected] Applicant Signature: Date: Jan 26, 2026 Signed by: Jim Speers, Director of Engineering

Federal Communications Commission Authorization and Evaluation Division Date: December 11, 2025 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ABSL-PK626FOB Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request to hold permanently co nfidential the information accompanying this application as outlined below: Exhibit Type File Name Block Diagram PK626FOB_BlkDia.pdf Schematics PK626FOB_Sch.pdf Part List PK626FOB_PartList.pdf Operational Description PK626FOB_OpDesc.pdf 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation not listed above will not be made before the date of the Grant for this application. Regards, Jim Spee rs Director of Engineering Lightwave Technology

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 11, 2025 SUBJECT: FCC Application for FCC ID: 2ABSL-PK626FOB To Whom It May Concern: We, the undersigned, hereby authorize Marc Rousseau at Electronics Test Centre – Airdrie (MPB Technologies Inc.) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Electronics Test Center – Airdrie (MPB Technologies Inc.) 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, the applicant, 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. Regards, Jim Sp eers Director of Engineering Lightwave Technology

FCC ID: 2ABSL-PK626FOB EUT : External Photos TOP View: Bottom View: FCC ID: 2ABSL-PK626FOB EUT : External Photos Side-1 View: Side-2 View: FCC ID: 2ABSL-PK626FOB EUT : External Photos Side-3 View: Side-4 View: FCC ID: 2ABSL-PK626FOB EUT : External Photos Accessory SecureKey CSM Photos Top View: Bottom View: FCC ID: 2ABSL-PK626FOB EUT : External Photos Side-1 View: Front Side-2 View: Back FCC ID: 2ABSL-PK626FOB EUT : External Photos Side-3 View: Side-4 View:

FCC ID: 2ABSL-PK626FOB EUT : Label and location Location inside within a user-accessible non-detachable top cover FCC ID: 2ABSL-PK626FOB EUT : Label and location Label: diameter: 30mm. Thickness: 0.75mm.

FCC ID: 2ABSL-PK626FOB EUT Internal Top View: After removing top cover Inside view after removing the battery: FCC ID: 2ABSL-PK626FOB EUT Internal PCB Location in the enclosure: FCC ID: 2ABSL-PK626FOB EUT Internal Top Cover top side: Top cover under side: FCC ID: 2ABSL-PK626FOB EUT Internal PCB Top View: FCC ID: 2ABSL-PK626FOB EUT Internal PCB Bottom View:

FCC ID: 2ABSL-PK626FOB Maximum Permissible Exposure Report Dated: January 16, 2026 1 1 Test Sample Description: Product Name: SecureKey Fob Functional Description: The security key fob is used for a secondary immobilizer authentication device that communicates via a paired and bonded communication channel with the secondary immobilizer in the vehicle. Power supply: 3VDC Battery BLE: Frequency Range: 2402 – 2480 MHz Mode of operation: DTS Antenna Description: 2.4GHz Mini Antenna, SMT P/N 2450AT18B100, Peak Gain:0.5(dBi typ.) Transmitter Category: Portable (A transmitting device designed to be used in other than fixed locations and to generally be used in such a way that the RF source's radiating structure(s) is/are within 20 centimeters of the body of the user.) Reference Standards § 1.1310: Radiofrequency radiation exposure limits. § 2.1093: Radiofrequency radiation exposure evaluation: portable devices. § 1.1307(b)(3)(i)(b): For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section) KDB 447498 D01 General RF Exposure Guidance v06 Prepared for: Lightwave Technology Inc. 400 Rue Wright Saint-Laurent, Quebec, Canada H4N 1M6 Telephone: 1-587-920-5554 SecureKey Fob FCC ID: 2ABSL-PK626FOB Maximum Permissible Exposure 2 2 Determination of exemption. (i) For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of this section. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or 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. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). P th is given by: (C) Or using Table 1 and 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. For the exemption in Table 1 to apply, R must be at least λ/2π, where λ is the free-space operating wavelength in meters. If the ERP of a single RF source is not easily obtained, then the available maximum time-averaged power may be used in lieu of ERP if the physical dimensions of the radiating structure(s) do not exceed the electrical length of λ/4 or if the antenna gain is less than that of a half-wave dipole (1.64 linear value). Table 1 to § 1.1307(b)(3)(i)(C)- Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Minimum Distance Threshold ERP (watts) FL FH λL/2π λH/2π 0.3 1.34 159 m 35.6m 1,920 R². 1.34 30 35.6 m 1.6m 3,450 R²/f². 30 300 1.6 m 0.159 m 3.83 R². 300 1,500 0.159 m 0.0318 m 0.0128 R² f. 1,500 100,000 0.0318 m 0.0005 m 19.2R². R= minimum separation distance in meter f= frequency in MHz SecureKey Fob FCC ID: 2ABSL-PK626FOB Maximum Permissible Exposure 3 3 Calculation: Using equation i(B) as per determination of exemption, minimum antenna separation distance of 0.5 cm from the human body, and maximum Tx frequency is 2480 MHz. ERP20cm (mW) = 3060 (Frequencies = 1.5GHz ≤ f ≤ 6 GHz) ERP20cm = 3060 mW) 푥 = − log10 (60 / 퐸푅푃20 cm√푓) (푓 in GHz) 푥 = − log10 (60 / 3060√2.480) 푥 = 1.904796017 Calculation for 5mm(0.5cm) separation distance 푃푡ℎ (mW) = 퐸푅푃20 cm (푑 / 20 cm)^ 푃푡ℎ (mW) = 3060 (0.5cm / 20 cm)^ 1.904796017 푃푡ℎ = 2.717214578 (mW) 푃푡ℎ = 2.72 (mW) 푃푡ℎ = 4.3457 (dBm) The Security Key Fob, antenna peak gain is 0.5 dBi, and therefore, Antenna Gain dBd = dBi – 2.15 dBd = 0.5 – 2.15 dBd (Gain) = -1.65 ERP = Maximum average antenna port conducted Power (dBm) + (-1.65)dBd ERP = -1.48 + (-1.65) = -3.13 dBm So ERP ≤ 푃푡ℎ ERP ≤ 4.3457 dBm TX (Mode) Frequency (MHz) Max Conducted RF Output (measured) 100% Duty Cycle (dBm) Max. antenna gain Peak (dBi) Max. antenna gain (dBd) ERP 100% Duty Cycle (dBm) ERP 100% Duty Cycle (mW) ERP Exemption limit ≤ 5mmSepration distance BLE 2402 -1.48 0.5 -1.65 -3.13 0.49 2.72 mW = 4.3457 dBm 2440 -1.54 0.5 -1.65 -3.19 0.48 2480 -2.29 0.5 -1.65 -3.94 0.404 As per BLE IC data Sheet absolute max. output power 4 0.5 -1.65 2.85 1.93 SecureKey Fob FCC ID: 2ABSL-PK626FOB Maximum Permissible Exposure 4 According to the KDB447498 4.3.1(a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance,mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR, where ·f(GHz) is the RF channel transmit frequency in GHz ·Power and distance are rounded to the nearest mW and mm before calculation ·The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. [1.93mW /5mm] x [√(2.480GHz)] ≤ 3.0 for 1-g SAR 0.607873407 ≤ 3.0 for 1-g SAR 0.61 ≤ 3.0 for 1-g SAR 5 Conclusion: EUT meet SAR exemption limit

2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 1 of 5 *Efficiency based on Johanson's standard evaluation board ±± ±± ±± https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved Want the layout file? Request it at: https://www.johansontechnology.com/ask-a-question High Frequency Ceramic Solutions Part Number 11/5/2018 Avg. Rad Efficiency* Let us help you with the antenna design, optimization, and tuning! 2450AT18B100 2400 - 2500 76% General Specifications Frequency (MHz) -45 to +125°C -45 to +125°C 3000pcs Return Loss (dB) Impedance Input Power Storage Temperature Operating Temperature Reel Quantity 50 Ω 2 Watts max. (CW) Recommended Storage Conditions of unused product on T&R and period. +5 to +35°C Humidity 45~75%RH 18 months max. Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. e.g. 2450AT18B100(E or S)100% Tin Packing Style Evaluation Board 2450AT18B100-EB1SMA (see page 2&3 for details) Bulk (loose) T & R Suffix = E or S Suffix = E P/N Suffix Mechanical Dimensions In L 0.1260.0083.200.2 W 0.0630.0081.600.2 T 0.0511.30 +0.1/-0.2+.004/-.008 a 0.0200.0080.500.2 Terminal Configuration Function FEED NC No. 1 2 mm e.g. 2450AT18B100E e.g. 2450AT18B100SSuffix = S Part Number Explanation Peak Gain (dBi typ.) Average Gain (dBi typ.) 0.5 -0.5 9.5 min. ① ② L W a T 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 2 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 11/5/2018 Mounting Considerations 1: Evaluation Board Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. To order a pre‐tuned 50Ω EVB with a female SMA connector click here: https://www.johansontechnology.com/request‐a‐sample Reference p/n: 2450AT18B100‐EB1SMA GND NO GND Units in mm ) ) 13.5 6.5 39.5 6.5 50Feed Line Antenna 4 ) Matching Component JTI P/Ns: L-14C2N7JV4 L-14C2N2JV4 * 2.6 4.2 1.6 1.9 0.4 2.7nH 1.2pF 3.3nH JTI P/N for Matching Circuit: Capacitor (1.2pF): 500R07S1R2BV4T Inductor (2.7nH): L-07C2N7SV6T Inductor (3.3nH): L-07C3N3SV6T *Line width should be designed to provied 50Ω impedance 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 3 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 11/5/2018 Mounting Considerations 1: Typical Electrical Performance (T=25°C) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Would you like the antenna layout? Have antenna tuning issues? Please contact us if you have any questions regarding the implementation of this antenna in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers at: https://www.johansontechnology.com/ask‐a‐question 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 4 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 11/5/2018 Mounting Considerations 1: Antenna Performance Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. θ +Z (θ= 0°) +Y (θ= 90°) -Y -Z Typical 2D radiation patterns @ 2.44GHz YZ‐plane XZ‐plane XY‐plane Z Y Z X X Y φ +X (φ= 0°) -X +Y (φ= 90°) -Y θ +Z (θ= 0°) +X (θ= 90°) -X -Z 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 5 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved https://www.johansontechnology.com/rohs-compliance Need help designing the antenna in? Use our antenna design services! https://www.johansontechnology.com/ipc-antenna-services We provide 2 free layout reviews and if you need us to tune and characterize the antenna on your product (inside our anechoic chamber) we can do that too. Small lab fee may apply. High Frequency Ceramic Solutions Antenna tuning, optimization, and validation services: For more antennas and to download measured S-parameters, go to: 11/5/2018 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. RoHS Compliance Soldering Information For layout review contact our Applications Team at: MSL Info Packaging information https://www.johansontechnology.com/ipc-antenna-services https://www.johansontechnology.com/antennas https://www.johansontechnology.com/ipcsoldering-profile https://www.johansontechnology.com/msl-rating https://www.johansontechnology.com/tape-reel-packaging https://www.johansontechnology.com/ask-a-question

This report shall not be reproduced, except in full, without prior written approval of MPB Technologies Page 1 of 49 Test Report Prepared By: Electronics Test Centre 27 East Lake Hill Airdrie, Alberta Canada T4A 2K3 [email protected] http://www.etc-mpb.com Telephone: 1-403-912-0037 ETC Report #: l28e25a298_FCC Release2 Report date: March 26, 2026 EMC testing of the Lightwave Technology SecureKey Fob in accordance with FCC Part 15 Subpart C (15.247(d), 15.209, 15.205) ANSI C63.10: 2013 /2020 ANSI C63.4: 2014 FCC ID: 2ABSL-PK626FOB Test Dates: October 20 to 28, 2025 Test Personnel: Imran Akram, Joseph Yumol Prepared for: Lightwave Technology 400 Rue Wright Saint-Laurent, QC Canada H4N 1M6 Telephone: 1-587-920-5554 _________________________ _________________________ Imran Akram Marc Rousseau [email protected] [email protected] EMC Technologist QA Manager Electronics Test Centre (Airdrie) Electronics Test Centre (Airdrie) Test Sample: SecureKey Fob FCC ID: 2ABSL-PK626FOB FCC Part 15.247 Report #: l28e25a298_DTS Release 2 This report shall not be reproduced, except in full, without prior written approval of MPB Technologies Page 2 of 49 REVISION RECORD ISSUE DATE AUTHOR REVISIONS DRAFT 1 2025-10-29 I. Akram Initial draft submitted for review. DRAFT 2 2026-01-21 I. Akram Updated EUT name and FCC ID Release 1 2026-01-30 I. Akram Sign Off Release 2 2026-03-26 I. Akram Added test lab’s registration number and the MRA designation number on page 47. Test Sample: SecureKey Fob FCC ID: 2ABSL-PK626FOB FCC Part 15.247 Report #: l28e25a298_DTS Release 2 This report shall not be reproduced, except in full, without prior written approval of MPB Technologies Page 3 of 49 TABLE OF CONTENTS 1.0 INTRODUCTION 5 1.1 Scope.......................................................................................................... 5 1.2 Applicant ..................................................................................................... 5 1.3 Test Sample Description ............................................................................. 5 1.4 General Test Conditions ............................................................................. 5 1.5 Reference Standards .................................................................................. 6 1.6 Test Methodology ....................................................................................... 6 1.6.1 Variations in Test Methodology ....................................................... 6 1.6.2 Test Sample Verification, Configuration & Modifications .................. 6 1.6.3 Uncertainty of Measurement: ............................................................. 6 2.0 TEST CONCLUSION 7 2.1 AC Main Power Line Conducted Emissions: N/A ........................................ 8 2.3 6dB Bandwidth ............................................................................................ 9 2.3.1 Test Guidance: ANSI C63.10-2013/2020, Clause 11.8 / FCC OET KDB 558074................................................................................................ 9 2.3.2 Deviations From The Standard: ....................................................... 9 2.3.3 Test Equipment ............................................................................. 10 2.3.4 Test Sample Verification, Configuration & Modifications ................ 10 2.3.5 Channel Bandwidth Data Antenna ................................................. 10 2.4 Max Average Output Power ...................................................................... 12 2.4.1 Test Guidance: ANSI C63.10-2013/2020, Clause 11.9.2.2.2/ FCC OET KDB 558074 ..................................................................................... 12 2.4.2 Deviations From The Standard: ..................................................... 12 2.4.3 Test Equipment ............................................................................. 13 2.4.4 Test Sample Verification, Configuration & Modifications ................ 13 2.4.5 Max Average Output Power Data: ................................................. 13 2.5 Band Edge Attenuation ............................…

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