2AQQU-EZG0201HRadio-based railworker warning system

Transceiver 402-470MHz, 12.5kHz, EZG0201/H Attached to KOP circuit boards; deployed in: EZE-L & EZE-MWA EZE-MWA-WK, HSF-L EWK-L Outside Inside

Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 14 Equipment External EUT FRONT SIDE EUT REAR SIDE Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 14 EUT RIGHT SIDE EUT LEFT SIDE Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 14 EUT TOP SIDE EUT BOTTOM SIDE Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 14 EUT LABEL EUT WITH ALL ACCESSORIES Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 14 EUT BATTERY Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 14 Equipment Internal Display/Keyboard PCB top view Radio PCB top view Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 14 Radio PCB bottom view PCB2 top side Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 14 PCB2 bottom side PCB3 top side Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 14 PCB3 bottom side Radio PCB top view without all shielding Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 14 Radio PCB top view without main shielding Radio unit with label and shielding Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 11 of 14 Test setup TEST SETUP Tx 30 MHz – 1GHz TEST SETUP Tx 1 GHz – 5GHz Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 12 of 14 TEST SETUP Tx 30 MHz – 1GHz TEST SETUP Tx 1 GHz – 5GHz Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 13 of 14 TEST SETUP Rx 30 MHz – 1GHz TEST SETUP Rx 30 MHz – 200 MHz Test Report No.: G0M-2505-3069-TFC090PMR05-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 14 of 14 TEST SETUP Rx 200 MHz - 5 GHz = = = END OF REPORT = = =

Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 14 Equipment External EUT FRONT SIDE EUT REAR SIDE Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 14 EUT RIGHT SIDE EUT LEFT SIDE Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 14 EUT TOP SIDE EUT BOTTOM SIDE Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 14 EUT LABEL EUT WITH ALL ACCESSORIES Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 14 EUT BATTERY Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 14 Equipment Internal Display/Keyboard PCB top view Radio PCB top view Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 14 Radio PCB bottom view PCB2 top side Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 14 PCB2 bottom side PCB3 top side Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 14 PCB3 bottom side Radio PCB top view without all shielding Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 14 Radio PCB top view without main shielding Radio unit with label and shielding Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 11 of 14 Test setup TEST SETUP Tx 30 MHz - 1 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 12 of 14 TEST SETUP Tx 30 MHz – 1 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 13 of 14 TEST SETUP Rx 30 MHz - 5 GHz TEST SETUP Rx 30 MHz - 200 MHz Test Report No.: G0M-2505-3069-TFC090PMR04-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 14 of 14 = = = END OF REPORT = = = TEST SETUP Rx 200 MHz - 5 GHz

Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 12 Equipment External EUT FRONT SIDE EUT REAR SIDE Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 12 EUT RIGHT SIDE EUT LEFT SIDE Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 12 EUT TOP SIDE EUT BOTTOM SIDE Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 12 EUT LABEL EUT WITH ALL ACCESSORIES Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 12 EUT BATTERY Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 12 Equipment Internal Display/Keyboard PCB top view Radio PCB top view Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 12 Radio PCB bottom view Radio PCB top view without all shielding Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 12 Radio PCB top view without main shielding Radio unit with label and shielding Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 12 Test setup TEST SETUP Tx 30 MHz - 1 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 12 TEST SETUP Tx 30 MHz - 1 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 11 of 12 TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR03-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 12 of 12 TEST SETUP Rx 30 MHz - 5 GHz --- END OF REPORT --- TEST SETUP Rx 30 MHz - 5 GHz

Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 12 Photos – Equipment External EUT FRONT SIDE EUT REAR SIDE Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 12 EUT RIGHT SIDE EUT LEFT SIDE Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 12 EUT TOP SIDE EUT BOTTOM SIDE Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 12 EUT LABEL EUT WITH ALL ACCESSORIES Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 12 EUT BATTERY Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 12 Equipment Internal Display/Keyboard PCB top view Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 12 Radio PCB bottom view Radio PCB top view without all shielding Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 12 Radio PCB top view without main shielding Radio unit with label and shielding Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 12 Test setup TEST SETUP Tx 30 MHz - 1 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 12 TEST SETUP Tx 30 MHz - 1 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 11 of 12 TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: G0M-2505-3069-TFC090PMR02-Photos Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 12 of 12 TEST SETUP Rx 30 MHz - 5 GHz TEST SETUP Rx 30 MHz - 5 GHz --- END OF REPORT ---

Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 12 Equipment External EUT FRONT SIDE EUT REAR SIDE Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 12 EUT RIGHT SIDE EUT LEFT SIDE Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 12 EUT TOP SIDE EUT BOTTOM SIDE Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 12 EUT LABEL EUT WITH ALL ACCESSORIES Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 12 EUT BATTERY Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 12 Equipment Internal Display/Keyboard PCB top view Radio PCB top view Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 7 of 12 Radio PCB bottom view Radio PCB top view without all shielding Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 8 of 12 Radio PCB top view without main shielding Radio unit with label and shielding Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 9 of 12 Test setup TEST SETUP Tx 30 MHz - 1 GHz TEST SETUP Tx 30 MHz - 1 GHz Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 10 of 12 TEST SETUP Tx 1 GHz - 5 GHz TEST SETUP Tx 1 GHz - 5 GHz Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 11 of 12 TEST SETUP Tx 30 MHz - 5 GHz TEST SETUP Rx 30 MHz - 5 GHz Test Report No.: Error! Reference source not found. Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 12 of 12 --- END OF REPORT --- TEST SETUP Rx 30 MHz - 5 GHz

Test Report No.: G0M-2505-3069-TFC090PMR05-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 30 RADIO REPORT FCC 47 CFR Part 90I Report Reference No G0M-2505-3069-TFC090PMR05-V01 Testing Laboratory Eurofins Product Service GmbH Address Storkower Str. 38c 15526 Reichenwalde Germany Accreditation DAkkS - Registration number : D-PL-12092-01-00 FCC Filed Test Laboratory, Reg.-No.: 96970 Applicant Schweizer Electronic AG Address Industriestrasse 3 6260 Reiden Switzerland Test Specification 47 CFR Part 90 Subpart I Non-Standard Test Method None Equipment under Test (EUT): Product Description Warning device Model(s) EWK-L-A Brand Name(s) Minimel Lynx Hardware Version(s) KOP 10.0321.4303.A1N | SSR 10.0321.4306.A1Q Software Version(s) SW EWK-L,AW126-L/T SSW: 001.002.020 (CRC: 0x31) SW EWK-L,AW126-L/T KP: 001.004.038 (DE/FR/IT) Set1 SW EWK-L Param: 0x0120, V01.01 (CRC: 0xB175) FCC-ID 2AQQU-EZG0201H Test Result PASSED Test Report No.: G0M-2505-3069-TFC090PMR05-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 30 Possible test case verdicts: Required by standard but not tested N/T Not required by standard N/R Not applicable to EUT N/A Test object does meet the requirement P(PASS) Test object does not meet the requirement F(FAIL) Testing: Test Lab Temperature 20 °C – 23 °C Test Lab Humidity 32 % – 38 % Date of receipt of test item See test sample identification table on page 6 Report: Compiled by Md Abu Bakar Siddique Tested by (+ signature) (Responsible for Test) Md Abu Bakar Siddique ....................................................... Approved by (+ signature) (Senior Radio Expert) Radwan Jaafar ....................................................... Date of Issue 2025-10-14 Total number of pages 30 General Remarks: The test results presented in this report relate only to the object tested. The results contained in this report reflect the results for this particular model and serial number. It is the responsibility of the manufacturer to ensure that all production models meet the intent of the requirements detailed within this report. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. Additional Comments: This test report presents results of a spot-check measurements of an additional model based on worst-case results evaluation of the main model “EZE-L”, referred to the test report “G0M-2505-3069-TFC090PMR01-V01” issued by Eurofins Product Service GmbH on 2025-10-14 Test Report No.: G0M-2505-3069-TFC090PMR05-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 30 VERSION HISTORY Version History Version Issue Date Remarks Revised By 01 2025-10-14 Initial Release -- Test Report No.: G0M-2505-3069-TFC090PMR05-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 30 ABBREVIATIONS AND ACRONYMS Acronyms Acronym Description EUT Equipment Under Test FCC Federal Communications Commission ISED Innovation, Science and Economic Development Canada RBW Resolution bandwidth RMS Root mean square VBW Video bandwidth V NOM Nominal supply voltage V MIN Mimimal supply voltage V MAX Maximal supply voltage T NOM Nominal temperature T MIN Mimimal temperature T MAX Maximal temperature N/A Not Applicable Test Report No.: G0M-2505-3069-TFC090PMR05-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 30 REPORT INDEX 1 Equipment (Test Item) Under Test................................................................................................... 6 1.1 EUT Configuration and Support Equipment .................................................................................................. 8 1.2 Test Modes ................................................................................................................................................. 11 1.3 Test Frequencies ......................................................................................................................................... 12 1.4 Sample emission level calculation ............................................................................................................... 13 1.5 Measurement Uncertainties ........................................................................................................................ 14 2 Result Summary ............................................................................................................................... 15 3 Test Conditions and Results .......................................................................................................... 16 3.1 Test Conditions and Results - Transmitter radiated emissions ................................................................... 16 ANNEX A Transmitter radiated emissions ........................................................................................................ 19 Test Report No.: G0M-2505-3069-TFC090PMR05-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 30 1 Equipment (Test Item) Under Test Description Warning device Model EWK-L-A Brand Name(s) Minimel Lynx Sample Identification EUT # Sample-ID Serial Number Date of receipt EUT 1 51618 EZG0201H/A00900/020/02837 2025-07-30 Hardware Version(s) KOP 10.0321.4303.A1N | SSR 10.0321.4306.A1Q Software Version(s) SW EWK-L,AW126-L/T SSW: 001.002.020 (CRC: 0x31) SW EWK-L,AW126-L/T KP: 001.004.038 (DE/FR/IT) Set1 SW EWK-L Param: 0x0120, V01.01 (CRC: 0xB175) FCC-ID 2AQQU-EZG0201H Equipment type End Product Radio type Transceiver Radio technologies PMR Assigned frequency band(s) 406.1 - 430 MHz 450 - 470 MHz Operating frequency range 406.10625 - 429.99375 MHz 450.00625 - 469.99375 MHz Channels lower band Low: 406.1125 MHz Mid: 418.0500 MHz High: 429.9875 MHz Channels upper band Low: 450.0125 MHz Mid: 460.0000 MHz High: 469.9875 MHz Modulation(s) 2-FSK Emission …

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Test Report No.: G0M-2505-3069-TFC090PMR04-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 30 RADIO REPORT FCC 47 CFR Part 90I Report Reference No G0M-2505-3069-TFC090PMR04-V01 Testing Laboratory Eurofins Product Service GmbH Address Storkower Str. 38c 15526 Reichenwalde Germany Accreditation DAkkS - Registration number : D-PL-12092-01-00 FCC Filed Test Laboratory, Reg.-No.: 96970 Applicant Schweizer Electronic AG Address Industriestrasse 3 6260 Reiden Switzerland Test Specification 47 CFR Part 90 Subpart I Non-Standard Test Method None Equipment under Test (EUT): Product Description Warning device Model(s) EWK-L Brand Name(s) Minimel Lynx Hardware Version(s) KOP 10.0321.4303.A1N | SSR 10.0321.4306.A1Q Software Version(s) SW EWK-L,AW126-L/T SSW: 001.002.020 (CRC: 0x31) SW EWK-L,AW126-L/T KP: 001.004.038 (DE/FR/IT) Set1 SW EWK-L Param: 0x0123, V02.00 (CRC: 0x7D8C) FCC-ID 2AQQU-EZG0201H Test Result PASSED Test Report No.: G0M-2505-3069-TFC090PMR04-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 30 Possible test case verdicts: Required by standard but not tested N/T Not required by standard N/R Not applicable to EUT N/A Test object does meet the requirement P(PASS) Test object does not meet the requirement F(FAIL) Testing: Test Lab Temperature 20 °C – 23 °C Test Lab Humidity 32 % – 38 % Date of receipt of test item See test sample identification table on page 6 Report: Compiled by Md Abu Bakar Siddique Tested by (+ signature) (Responsible for Test) Md Abu Bakar Siddique ....................................................... Approved by (+ signature) (Senior Radio Expert) Radwan Jaafar ....................................................... Date of Issue 2025-10-14 Total number of pages 30 General Remarks: The test results presented in this report relate only to the object tested. The results contained in this report reflect the results for this particular model and serial number. It is the responsibility of the manufacturer to ensure that all production models meet the intent of the requirements detailed within this report. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. Additional Comments: This test report presents results of a spot-check measurements of an additional model based on worst-case results evaluation of the main model “EZE-L”, referred to the test report “G0M-2505-3069-TFC090PMR01-V01” issued by Eurofins Product Service GmbH on 2025-10-14 Test Report No.: G0M-2505-3069-TFC090PMR04-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 30 VERSION HISTORY Version History Version Issue Date Remarks Revised By 01 2025-10-14 Initial Release -- Test Report No.: G0M-2505-3069-TFC090PMR04-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 30 ABBREVIATIONS AND ACRONYMS Acronyms Acronym Description EUT Equipment Under Test FCC Federal Communications Commission ISED Innovation, Science and Economic Development Canada RBW Resolution bandwidth RMS Root mean square VBW Video bandwidth V NOM Nominal supply voltage V MIN Mimimal supply voltage V MAX Maximal supply voltage T NOM Nominal temperature T MIN Mimimal temperature T MAX Maximal temperature N/A Not Applicable Test Report No.: G0M-2505-3069-TFC090PMR04-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 30 REPORT INDEX 1 Equipment (Test Item) Under Test................................................................................................... 6 1.1 EUT Configuration and Support Equipment .................................................................................................. 8 1.2 Test Modes ................................................................................................................................................. 11 1.3 Test Frequencies ......................................................................................................................................... 12 1.4 Sample emission level calculation ............................................................................................................... 13 1.5 Measurement Uncertainties ........................................................................................................................ 14 2 Result Summary ............................................................................................................................... 15 3 Test Conditions and Results .......................................................................................................... 16 3.1 Test Conditions and Results - Transmitter radiated emissions ................................................................... 16 ANNEX A Transmitter radiated emissions ........................................................................................................ 19 Test Report No.: G0M-2505-3069-TFC090PMR04-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 30 1 Equipment (Test Item) Under Test Description Warning device Model EWK-L Brand Name(s) Minimel Lynx Sample Identification EUT # Sample-ID Serial Number Date of receipt EUT 1 51615 EZG0201H/A01279/018/02752 2025-07-30 Hardware Version(s) KOP 10.0321.4303.A1N | SSR 10.0321.4306.A1Q Software Version(s) SW EWK-L,AW126-L/T SSW: 001.002.020 (CRC: 0x31) SW EWK-L,AW126-L/T KP: 001.004.038 (DE/FR/IT) Set1 SW EWK-L Param: 0x0123, V02.00 (CRC: 0x7D8C) FCC-ID 2AQQU-EZG0201H Equipment type End Product Radio type Transceiver Radio technologies PMR Assigned frequency band(s) 406.1 - 430 MHz 450 - 470 MHz Operating frequency range 406.10625 - 429.99375 MHz 450.00625 - 469.99375 MHz Channels lower band Low: 406.1125 MHz Mid: 418.0500 MHz High: 429.9875 MHz Channels upper band Low: 450.0125 MHz Mid: 460.0000 MHz High: 469.9875 MHz Modulation(s) 2-FSK Emission desi…

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Test Report No.: G0M-2505-3069-TFC090PMR03-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 1 of 30 RADIO REPORT FCC 47 CFR Part 90I Report Reference No G0M-2505-3069-TFC090PMR03-V01 Testing Laboratory Eurofins Product Service GmbH Address Storkower Str. 38c 15526 Reichenwalde Germany Accreditation DAkkS - Registration number : D-PL-12092-01-00 FCC Filed Test Laboratory, Reg.-No.: 96970 Applicant Schweizer Electronic AG Address Industriestrasse 3 6260 Reiden Switzerland Test Specification 47 CFR Part 90 Subpart I Non-Standard Test Method None Equipment under Test (EUT): Product Description Central Unit Warning system Model(s) EZE-MWA Brand Name(s) Minimel Lynx Hardware Version(s) KOP 10_0374_000086, SSR 10_0374_000084 Software Version(s) KOP EZE-MWA-KOP 001.013.000 05bf5c7d SW EZE-MWA-KOP Param. 0x0107 V01.00 SW EZE_MWA-SSR 001.013.001 082950d8 SW EZE_MWA-SSR Param. 0x0100 V06.07 FCC-ID 2AQQU-EZG0201H Test Result PASSED Test Report No.: G0M-2505-3069-TFC090PMR03-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 2 of 30 Possible test case verdicts: Required by standard but not tested N/T Not required by standard N/R Not applicable to EUT N/A Test object does meet the requirement P(PASS) Test object does not meet the requirement F(FAIL) Testing: Test Lab Temperature 20 °C – 23 °C Test Lab Humidity 32 % – 38 % Date of receipt of test item See test sample identification table on page 6 Report: Compiled by Md Abu Bakar Siddique Tested by (+ signature) (Responsible for Test) Md Abu Bakar Siddique ....................................................... Approved by (+ signature) (Senior Radio Expert) Radwan Jaafar ....................................................... Date of Issue 2025-10-14 Total number of pages 30 General Remarks: The test results presented in this report relate only to the object tested. The results contained in this report reflect the results for this particular model and serial number. It is the responsibility of the manufacturer to ensure that all production models meet the intent of the requirements detailed within this report. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. Additional Comments: This test report presents results of a spot-check measurements of an additional model based on worst-case results evaluation of the main model “EZE-L”, referred to the test report “G0M-2505-3069-TFC090PMR01-V01” issued by Eurofins Product Service GmbH on 2025-10-14 Test Report No.: G0M-2505-3069-TFC090PMR03-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 3 of 30 VERSION HISTORY Version History Version Issue Date Remarks Revised By 01 2025-10-14 Initial Release -- Test Report No.: G0M-2505-3069-TFC090PMR03-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 4 of 30 ABBREVIATIONS AND ACRONYMS Acronyms Acronym Description EUT Equipment Under Test FCC Federal Communications Commission ISED Innovation, Science and Economic Development Canada RBW Resolution bandwidth RMS Root mean square VBW Video bandwidth V NOM Nominal supply voltage V MIN Mimimal supply voltage V MAX Maximal supply voltage T NOM Nominal temperature T MIN Mimimal temperature T MAX Maximal temperature N/A Not Applicable Test Report No.: G0M-2505-3069-TFC090PMR03-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 5 of 30 REPORT INDEX 1 Equipment (Test Item) Under Test................................................................................................... 6 1.1 EUT Configuration and Support Equipment .................................................................................................. 8 1.2 Test Modes ................................................................................................................................................. 11 1.3 Test Frequencies ......................................................................................................................................... 12 1.4 Sample emission level calculation ............................................................................................................... 13 1.5 Measurement Uncertainties ........................................................................................................................ 14 2 Result Summary ............................................................................................................................... 15 3 Test Conditions and Results .......................................................................................................... 16 3.1 Test Conditions and Results - Transmitter radiated emissions ................................................................... 16 ANNEX A Transmitter radiated emissions ........................................................................................................ 19 Test Report No.: G0M-2505-3069-TFC090PMR03-V01 Eurofins Product Service GmbH Storkower Str. 38c, D-15526 Reichenwalde, Germany Page 6 of 30 1 Equipment (Test Item) Under Test Description Central Unit Warning system Model EZE-MWA Brand Name(s) Minimel Lynx Sample Identification EUT # Sample-ID Serial Number Date of receipt EUT 1 51622 EZG0201H/A02280/921/01006 2025-07-30 Hardware Version(s) KOP 10_0374_000086, SSR 10_0374_000084 Software Version(s) KOP EZE-MWA-KOP 001.013.000 05bf5c7d SW EZE-MWA-KOP Param. 0x0107 V01.00 SW EZE_MWA-SSR 001.013.001 082…

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