BXZCHAT2Narrow band alarm transceiver

-4 Ascom a72 Safety instructions Sikkerhedsinstruktioner Sicherheitsanweisungen Veiligheidsinstructies Instrucciones de seguridad Consignes de sécurité Istruzioni de sicurezza Sikkerhetsinstruksjoner Instruções de Segurança Turvaohjeet Säkerhetsföreskrifter -3 1 English ..........................................................................5 Dansk ............................................................................9 Deutsch .....................................................................11 Dutch .........................................................................13 Español ......................................................................15 Français .....................................................................17 Italiano ......................................................................21 Norsk .........................................................................23 Português .................................................................25 Suomi ........................................................................27 Svenska .....................................................................29 Appendix ..................................................................31 2 Safety Instructions Ascom a72 English5 English Safety Instructions Ascom a72 Safety Instructions This product shall only be used with the following batteries: Art.No. 491155Battery Desktop chargers shall only be connected with power adapters supplied by the manufacturer. Available power adapters: Art.No. PSAC05R-050L6 Power supply unit AC/5V DC/1A Art.No. 660093/2A PCR Charging Rack Attention • Before installation consult the product documentation. • National safety rules and regulations have to be observed. • Modifications to this product are only permitted if authorized by the handset manufacturer Ascom (Sweden) AB. This includes the modifications to, and permitted use of, accessories that can be attached to the handset or are already attached to the handset. For additional information, see www.ascom-ws.com/AscomPartnerWeb/en/startpage/ Products/Declaration-of-Conformity/Paging-and-Alarm/ • Product repair has to be done at authorized repair shops only. Regulatory Compliance Statements (EU/EFTA) Hereby, Ascom (Sweden) AB, declares that this CHAT2 is in compliance with the essential requirements and other relevant provisions of Radio Equipment Directive 2014/53/EU and Directive (RoHS3) 2015/863 amending 2011/65/EU. The complete Declaration of Conformity is available at: www.ascom-ws.com/doc/ The product is marked with the labels This equipment uses frequencies referring to different rules in the various EU&EFTA countries. Safety Instructions Ascom a72 6English Regulatory Compliance Statements (UK) This equipment is in compliance with essential requirements and other relevant provisions of Radio Equipment Regulations 2017 and the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012. The complete Declaration of Conformity is available at: www.ascom-ws.com/doc/ The product is marked with the labels Regulatory Compliance Statements (USA and Canada only) for non-ATEX versions 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 antennas. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer, or an experienced radio/TV technician for help. CAN ICES-3 (B)/NMB-3(B) Information to User This device complies with Part 15 of the FCC rules and with Industry Canada license-exempt RSS standard(s). 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. Safety Instructions Ascom a72 English7 Modifications Changes or modifications to the equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. California Proposition 65 WARNING: This product can expose you to chemicals including Antimony trioxide, which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Safety Instructions Ascom a72 8English Sikkerhedsinstruktioner Ascom a72 Dansk9 Dansk Sikkerhedsinstruktioner Ascom a72 Sikkerhedsinstruktioner Der må kun bruges følgende batterier til dette produkt: Art.Nr. 491155Batteri Bordopladere må kun tilsluttes med den strømforsyning, der fulgte med fra leverandøren. Tilgængelige strømf orsyninger: Bemærk • Læs produktdokumentationen inden installering. • Nationale sikkerhedslove og bestemmelser skal overholdes. • Ændringer af dette produkt er kun tilladt efter godkendelse fra håndsættets producent Ascom (Sweden) AB. Dette omfatter ændringer af, og tilladt brug af, tilbehør, som kan fastgøres på håndsættet, eller som allerede er fastgjort til håndsættet. Se www.ascom-ws.com/AscomPartnerWeb/en/ startpage/Products/Declaration-of-Conformity/Pagin…

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Covered Equipment Certification Attestation Letter 2/23/2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: BXZCHAT2 Ascom Sweden AB 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 current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Ascom Sweden AB certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: Peter Söderberg Title: Mobility regulatory manager Company Name: Ascom Sweden AB Date: 2/23/2023

* 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. U.S. Agent Designation for Service of Process - Certification Attestation Letter 3/1/2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: BXZCHAT2 Per section 2.911(d)(7) of the FCC rules, Ascom Sweden AB certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: Ascom Wireless Solutions Inc. Physical U.S. Company Address: 300 Perimeter Park Dr, Morrisville, NC 27560 Agent name: Kara Wilson Agent Email Address: [email protected] FRN: 0007798846 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: Peter Söderberg Printed name: Kara Wilson Title: Mobility regulatory manager Title: Supply Chain Manager Logistics USA & CA Company Name: Ascom Sweden AB Company Name: Ascom Wireless Solutions Inc. Date: 3/1/2023 Date: 3/1/2023

Ascom (Sweden) AB Page 1(1) PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG 01 September, 2022 Equipment Authorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Ascom (Sweden) AB FCC Registration Number (FRN): 0013904214 FCC ID: BXZCHAT2 Product Name: Paging handset Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: •Operational Description •Block Diagram •Schematics •Parts Lists •Tune Up Information •HW Design Description These documents contain detailed system and equipment description and related information about the product which Ascom (Sweden) AB considers being proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Ascom (Sweden) AB considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. If you have any questions, please feel free to contact me at the address shown below. Dated this 01 Day of September 20 22 By: Peter Söderberg Signature Printed Title: Mobility regulatory manager Telephone: +46 31559148 Applicant: Ascom (Sweden) AB

Ascom (Sweden) AB Page 1(1) PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG 2/10/2023 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Nemko A/S, Institutveien 6, N-2007 Kjeller, Norway, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Peter Söderberg

Ascom (Sweden) AB Page 1(2) PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG Family Certification Attestation Letter 10/31/2022 Nemko Canada Inc 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC: BXZCHAT2. IC: 3724B-CHAT2 HVINs/Models: CHAT2-905194, CHAT2-905196, CHAT2-905199 and CHAT2-905201 We hereby request Family Certification for the above mentioned HVINs/Models based on them being electrically, and physically identical apart from model name/number. Below a description of the differences between the different HVIN numbers connected to CHAT2 HVIN Description Differences compared to the other variants and how different the test results will affect to them CHAT2-905194 Alarm/protector low TX band Antenna for TX in 420-454 MHz. CHAT2-905196 Alarm/protector high TX band Antenna for TX in 454-475MHz. CHAT2-905199 Alarm/protector EX low TX band Reduced output power. Antenna for TX in 420-454 MHz. CHAT2-905201 Alarm/protector EX high TX band Reduced output power. Antenna for TX in 454-475 MHz. Signed: Printed name: Peter Söderberg Title: Mobility regulatory manager Date: 10/31/2022 there: HVIN CHAT2-905194 is used for the PMN :CHAT2-BBAA, CHAT2-CBAA and CHAT2-DBAA HVIN CHAT2-905196 is used for the PMN :CHAT2-BCAA, CHAT2-CCAA and CHAT2-DCAA HVIN CHAT2-905199 is used for the PMN :CHAT2-BBAB, CHAT2-CBAB and CHAT2-DBAB HVIN CHAT2-905201 is used for the PMN :CHAT2-BCAB, CHAT2-CCAB and CHAT2-DCAB Ascom (Sweden) AB Page 2(2) PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG

HVINs: CHAT2-905194, CHAT2-905196, CHAT2-905199, CHAT2-905201

HVINs: CHAT2-905194, CHAT2-905196, CHAT2-905199, CHAT2-905201 PCB boƩom side: PCB top side: Front PCB with Display Front PCB with Display in enclosure:

1 (31) Copyright © Verkotan 2023 Document ID: FCC_ISED SAR report_a72 Protector ID6321_22092023.docx SAR Compliance Test Report Date of Report 25/09/2023 Client’s Contact person: Peter Söderberg Number of pages: 31 Responsible Test engineer: Jesper Varis Testing laboratory: Verkotan Oy Elektroniikkatie 17 90590 Oulu Finland Client: Ascom (Sweden) AB Grimbodalen 2 P.O. Box 8783 40276 Gothenburg Sweden Tested device Narrowband Alarm Transceiver Related reports: - Testing has been carried out in accordance with: 47CFR §2.1093 Radiofrequency Radiation Exposure Evaluation: Portable Devices FCC published RF exposure KDB procedures IEC/IEEE 62209-1528, 2020 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices RSS-102, Issue 5, 2015 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) Documentation: The test report must always be reproduced in full; reproduction of an excerpt only is subject to written approval of the testing laboratory Test Results: The EUT complies with the requirements in respect of all parameters subject to the test. The test results relate only to devices specified in this document Date and signatures: 25.09.2023 Laboratory Manager 2 (31) Copyright © Verkotan 2023 Document ID: FCC_ISED SAR report_a72 Protector ID6321_22092023.docx TABLE OF CONTENTS 1. SUMMARY OF SAR TEST REPORT .......................................................................................................... 3 1.1 TEST DETAILS .................................................................................................................................................................................................... 3 1.2 MAXIMUM RESULTS ...................................................................................................................................................................................... 4 1.2.1 Standalone SAR.......................................................................................................................................................................................... 4 1.2.2 Maximum Drift ............................................................................................................................................................................................ 4 1.2.3 Measurement Uncertainty .................................................................................................................................................................... 4 2. DESCRIPTION OF THE DEVICE UNDER TEST (DUT) ............................................................................... 5 2.1 SUPPORTED FREQUENCY BANDS AND OPERATIONAL MODES ................................................................................................ 5 3. OUTPUT POWER ....................................................................................................................................... 6 3.1 MAXIMUM SPECIFIED CONDUCTED OUTPUT POWER................................................................................................................... 6 3.2 TESTED CONDUCTED POWER ................................................................................................................................................................... 6 4. TEST EQUIPMENT ..................................................................................................................................... 7 4.1 TEST EQUIPMENT LIST .................................................................................................................................................................................. 8 4.1.1 Isotropic E-field Probe Type EX3DV4................................................................................................................................................ 8 4.2 PHANTOMS ....................................................................................................................................................................................................... 9 4.3 TISSUE SIMULANTS ........................................................................................................................................................................................ 9 4.4 SYSTEM VALIDATION STATUS .................................................................................................................................................................. 9 4.5 SYSTEM CHECK ................................................................................................................................................................................................ 9 4.5.1 Tissue Simulant Verification ................................................................................................................................................................ 10 5. TEST PROCEDURE ................................................................................................................................... 11 5.1 DEVICE HOLDER ............................................................................................................................................................................................ 11 5.2 TEST POSITIONS ............................................................................................................................................................................................ 12 5.2.1 Body-worn Configuration, 0mm/5mm separation distance ................................................................................................. 12 5.3 SCAN PROCEDURES ..................................................................................................................................................................................... 12 5.4 SAR AVERAGING METHODS ...............................................…

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REP010520C Nemko Group Nemko Scandinavia AS, Instituttveien 6, 2007 Kjeller, Norway TEL +47 22 96 03 30 EMAIL [email protected] nemko.com/no Template version: B Test Report Product Narrowband Alarm Transceiver Name and address of the applicant Ascom (Sweden) AB Grimbodalen 2 P.O. Box 8783 40276 Gothenburg, Sweden Name and address of the manufacturer Ascom (Sweden) AB Grimbodalen 2 P.O. Box 8783 40276 Gothenburg, Sweden Model See page 4 Rating 3.7V DC Trademark ASCOM Additional information Alarm, FSK Tested according to FCC Part 90.217 Private Land Mobile Radio Services Industry Canada RSS-119, Issue 12 Land Mobile and Fixed Equipment operating in the Frequency Range 27.41 – 960 MHz Order number PRJ0013969 Tested in period 2023-03-30 to 2023-04-27 Issue date 2023-09-26 Name and address of the testing laboratory Nemko Scandinavia AS Instituttveien 6 2007 Kjeller, Norway www.nemko.com CAB Number: FCC: NO0001 ISED: NO0470 ISED No: 2040D-1 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [Frode Sveinsen] Approved by [G.Suhanthakumar] This report was originally distributed electronically with digital signatures. For more information, please contact Nemko Scandinavia AS. TEST REPORT FCC Part 90.217 REP010520C FCC ID: BXZCHAT2 IC: 3724B-CHAT2 Nemko Scandinavia AS Page 2 (22) Revision history Revision Date Comment Sign A 2023-05-24 First Edition FS B 2023-06-05 Minor corrections FS C 2023-09-26 Removed references to 6.25 kHz BW FS GENERAL REMARKS This report applies only to the sample(s) tested. It is the manufacturer's responsibility to ensure the additional production units of this product are manufactured with identical electrical and mechanical components. The manufacturer is solely responsible for any modifications to the product that could result in non-compliance with the relevant regulations. This report shall not be reproduced, except in full, without the written approval of Nemko. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Group accepts no responsibility for damage suffered by any third party because of decisions made or actions based on this report. Opinions expressed within this report regarding general assessments and qualifications for PASS or FAIL to the standards limits and requirements, are not part of the current accreditation. Neither are opinions expressed regarding model variants covered by the testing of this report. CALIBRATION All instruments used in the tests given in this test report are calibrated and traceable to national or international standards. Between calibrations all test set-ups are controlled and verified on a regular basis by periodic checks to ensure, with 95% confidence, that the instruments remain within the calibrated levels. MEASUREMENT UNCERTAINTY Measurement uncertainties are calculated or considered for all instruments and instrument set-ups used during these tests. Uncertainty figures are found in a separate clause in this report. TEST REPORT FCC Part 90.217 REP010520C FCC ID: BXZCHAT2 IC: 3724B-CHAT2 Nemko Scandinavia AS Page 3 (22) CONTENTS 1 INFORMATION ......................................................................................................................................... 4 1.1 Technical Information ................................................................................................................................ 4 1.2 Normal Test Conditions ............................................................................................................................. 5 1.3 Test Engineer(s) ........................................................................................................................................ 5 1.4 EUT Operating Modes and Test Set-up ..................................................................................................... 5 1.5 Family List Rational ................................................................................................................................... 5 1.6 Comments ................................................................................................................................................. 5 2 TEST REPORT SUMMARY ...................................................................................................................... 6 2.1 General ..................................................................................................................................................... 6 2.2 Test Summary ........................................................................................................................................... 6 3 TEST RESULTS........................................................................................................................................ 7 3.1 RF Output Power (ERP) ............................................................................................................................ 7 3.2 Occupied Bandwidth ................................................................................................................................ 12 3.3 Field Strength of Transmitter Spurious Radiations ................................................................................... 14 3.4 Frequency Stability .................................................................................................................................. 19 3.5 Measurement Uncertainty ........................................................................................................................ 20 4 LIST OF TEST EQUIPMENT ................................................................................................................... 21 5 BLOCK DIAGRAM .................................................................................................................................. 22 5.1 Test Site Radiated Emission .................…

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TEST SET-UP PHOTOS PRJ0013969 FCC ID: BXZCHAT2 Page 1 (1) Nemko Scandinavia AS Radiated Emissions 30 – 1000 MHz Radiated Emissions 1 – 5 GHz