2ANX3-EMS01LoRa Device

Operating Manual Publish Date: 30.11.2022 Wireless sensor Elektroniksystem i Umeå AB Industrivägen 12, 90130 Umeå, Sweden E-mail: [email protected] ǀ Web: www.elsys.se Specifications in this document are subject to change without notice. ©Elektroniksystem i Umeå AB 2020 Operating Manual EMS Operating Manual EMS 2 Elektroniksystem i Umeå AB Industrivägen 12, 90130 Umeå, Sweden E-mail: [email protected] ǀ Web: www.elsys.se Important safety information Read this manual before attempting to install the device! Failure to observe recommendations included in this manual may be dangerous or cause a violation of the law. The manufacturer, Elektroniksystem i Umeå AB will not be held responsible for any loss or damage resulting from not following the instructions of this operating manual. • The device must not be dismantled or modified in any way. • The device is only intended for indoor use. Do not expose it to moisture. • The device is not intended to be used as a reference sensor, and Elektroniksystem i Umeå AB will not be held liable for any damage which may result from inaccurate readings. • The battery should be removed from the device if it is not to be used for an extended period. Otherwise, the battery might leak and damage the device. Never leave a discharged battery in the battery compartment. • The device must never be subjected to shocks or impacts. • To clean the device, wipe with a soft moistened cloth. Use another soft, dry cloth to wipe dry. Do not use any detergent or alcohol to clean the device. Disposal note in accordance with ElektroG and WEEE Directive 2012/19/EU The device, as well as all the individual parts, must not be disposed of with household waste or industrial waste. You are obliged to dispose of the device at the end of its service life in accordance with the requirements of ElektroG in order to protect the environment and to reduce waste through recycling. For additional information and how to carry out disposal, please contact the certified disposal service providers. The sensors contain a lithium battery, which must be disposed of separately. Operating Manual EMS 3 Elektroniksystem i Umeå AB Industrivägen 12, 90130 Umeå, Sweden E-mail: [email protected] ǀ Web: www.elsys.se Contents Important safety information .......................................................................................................... 2 Description......................................................................................................................................... 4 Main features of EMS ................................................................................................................. 5 Installation .......................................................................................................................................... 6 Door activity sensor .................................................................................................................... 7 Water leak sensor ........................................................................................................................ 7 Temperature/humidity sensor ................................................................................................... 7 Sensor configuration ........................................................................................................................ 8 NFC Configuration ....................................................................................................................... 8 Over the air configuration .......................................................................................................... 8 Application parameters............................................................................................................... 8 Sensor behavior ................................................................................................................................ 9 NFC Read / Write ........................................................................................................................ 9 Sensor startup ........................................................................................................................... 10 Sampling mode / Periodic measurement ............................................................................. 11 Opening activity (Reed switch) .............................................................................................. 11 Schedule Transmission............................................................................................................. 12 Water leak detector ................................................................................................................... 12 Specifications .................................................................................................................................. 13 Sensor payload format ............................................................................................................. 13 Regulations ...................................................................................................................................... 14 Legal Notices ............................................................................................................................. 14 Federal Communication Commission Interference Statement .......................................... 14 Declaration of conformity ........................................................................................................ 16 Operating Manual EMS 4 Elektroniksystem i Umeå AB Industrivägen 12, 90130 Umeå, Sweden E-mail: [email protected] ǀ Web: www.elsys.se Description EMS is a subtle indoor sensor with multiple purposes for LoRaWAN® wireless network. It measures temperature and humidity but can also be used as water leak detector, door activity sensor or acceleration detector. EMS is designed to be mounted on door frames, under desks, under dishwashers or in any othe…

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CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 2021 February 15, 2021 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2ANX-EMS01 EMS For the product stated above, we request permanent confidentiality for exhibits which contain Operational Description, Block Diagram, Schematics, Parts Lists or Tune Up Information. The above exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name: Johan Haake Company: Elektroniksystem I Umeå AB Address: Industrivägen 10 Phone: +46735843663 Fax: Email: [email protected]

External photos, EMS EMS-top EMS-right EMS-left FCC ID 2ANX3-EMS01 IC ID: 26904-EMS01 EMS-bottom EMS-front EMS-back EMS-open, above w/o battery, below with battery

Label location, EMS FCC ID 2ANX3-EMS01 IC ID: 26904-EMS01

Internal photos, EMS PCB-top PCB-top with battery inserted PCB-bottom FCC ID 2ANX3-EMS01 IC ID: 26904-EMS01 Antenna

Test Report 20-1-0127501T03a Number of pages: 16 Date of Report: 2021-Mar-04 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: Elektroniksystem i Umeå AB Product: LoRa device Model: EMS FCC ID: 2ANX3-EMS01 IC: 26904-EMS01 Testing has been carried out in accordance with: FCC Regulations Part 1.1310 Part 2.1091 IC-Regulations RSS-102, Issue 5 Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". Tested Technology: LoRa 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 Signatures: Dipl.-Ing. Ninovic Perez B.Eng. Martin Nunier Test Lab Manager Testing Expert Authorization of test report Responsible of test report Test Report 20-1-0127501T03a CETECOM_TR20_1_0127501T03a 2 / 16 Table of Contents Table of Annex...................................................................................................................................................................................3 1General information ................................................................................................................................................................4 1.1Disclaimer and Notes .........................................................................................................................................................4 1.2Attestation .........................................................................................................................................................................4 1.3Summary of Test Results ...................................................................................................................................................5 2Administrative Data .................................................................................................................................................................6 2.1Identification of the Testing Laboratory ............................................................................................................................6 2.2General limits for environmental conditions .....................................................................................................................6 2.3Test Laboratories sub-contracted ......................................................................................................................................6 2.4Organizational Items .........................................................................................................................................................6 2.5Applicant’s details .............................................................................................................................................................6 2.6Manufacturer’s details ......................................................................................................................................................6 2.7EUT: Type, S/N etc. and short descriptions used in this test report ..................................................................................7 2.8Auxiliary Equipment (AE): Type, S/N etc. and short descriptions ......................................................................................7 2.9Connected cables ..............................................................................................................................................................7 2.10Software .......................................................................................................................................................................7 2.11EUT set-ups ..................................................................................................................................................................7 2.12EUT operation modes ...................................................................................................................................................8 3Equipment under test (EUT) ....................................................................................................................................................8 3.1General Data of Main EUT as Declared by Applicant .........................................................................................................8 3.2Detailed Technical data of Main EUT as Declared by Applicant ........................................................................................8 4Measurements .........................................................................................................................................................................9 4.1Radio Frequency Exposure Evaluation §2.1091 .................................................................................................................9 4.2Requirements and limits for RSS Standard ......................................................................................................................11 4.3MPE Calculation method .................................................................................................................................................12 4.4Evaluation Method ..........................................................................................................................................................12 4.5Results for fixed and mobile operations ..........................................................................................................................13 5Abbreviations used in this report ..........................................................................................................................................14 6Measurement Uncertainty valid for conducted/radiated measurements .............................................................…

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The test results relate only to the individual items which have been tested. This report shall not be reproduced in parts without the written approval of the testing laboratory © Copyright: All rights reserved by CETECOM Annex 1: External photographs 20-1-0127501T03a-A1 Number of pages: 4 Date of Report: 2021-Mar-04 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: ElektronikSystem i Umeå AB Product: LoRa device Model: EMS FCC ID: 2ANX3-EMS01 IC: 26904-EMS01 Testing has been carried out in accordance with: FCC Regulations Part 1.1310 Part 2.1091 IC-Regulations RSS-102, Issue 5 Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". Test Report 20-1-0127501T03a-A1 CETECOM_TR20-1-0127501T03a_A1 2 / 4 Table of Contents 1External photographs of Main device under test (EUT) ...........................................................................................................3 Test Report 20-1-0127501T03a-A1 CETECOM_TR20-1-0127501T03a_A1 3 / 4 1External photographs of Main device under test (EUT) Photograph 1: EUT Top view Photograph 2: EUT Bottom side view Test Report 20-1-0127501T03a-A1 CETECOM_TR20-1-0127501T03a_A1 4 / 4 Photograph 3: EUT Left side view Photograph 4: EUT Inside view (battery removed) End of Annex 1

868 and 915MHz dual (wideband) ISM band SMD chip antennaP/N 0900AT43A0070 Detail Specification: Page 1 of 8 1 On test board 0900AT43A0070-EB2SMA, Layout# 2, page 5 No. L ±± 1 W ±± 2 T ±+.004/-.008±+0.1/-0.2 a ±± Test board p/n: 0900AT43A0070-EB1SMA www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2015 Johanson Technology, Inc. All Rights Reserved General Specifications Power Capacity 2W max. (CW) 858 - 928 -0.5 dBi typ. -2.5 dBi typ. Part Number Storage Temperature Radiated Efficiency 48% ave. 1 "High Frequency Ceramic Solutions" -40 to +85°C -40 to +85°C 18 months max. Inmm +5 to +35°C, Humidity 45~75%RH 0900AT43A0070 Packing Style eg. 0900AT43A0070ET & R 100% Tin Suffix = E Bulk (loose)Suffix = S 6/13/2016 -4 dB min. Recommended Storage Conditions of unused product on T&R P/N Suffix 2.00 0.0200.012 Storage Period 0.50 7.000.20 0.0790.008 Part Number Explanation Frequency (MHz) Peak Gain (XZ-total) Average Gain (XZ-total) Return Loss Operating Temperature Reel Quantity 0.2760.008 • Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to: www.johansontechnology.com/ask-a-question Layout Recommendation #1 eg. 0900AT43A0070S eg. 0900AT43A0070(E or S) impedance 50 Ω 1,000 Ver 1.4 • Orderable EVB for evaluation, it comes with a female SMA connector. Go to: www.johansontechnology.com/request-a-sample and ask for p/n 0900AT43A0070-EB1SMA • The total antenna area usage for this EVB is approx. 25x10mm (due to trace element), but the trace can be re-shaped to reduce effective area and conform to the designer's PCB! Suffix = E or S 0.30 Terminal Configuration Function RF Feed Point To trace element Mechanical Dimensions 0.20 0.0310.80 L W a T   35mm 10mm No GND 19mm (can be any length) 50Ω CPWG Feed Line 30mm GND Plane www.johansontechnology.com/ipc-antenna-services 868 and 915MHz dual (wideband) ISM band SMD chip antennaP/N 0900AT43A0070 Detail Specification: Page 2 of 8 Recommended Application ISM www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Typical Electrical Characteristics S11 return loss (T=25 °C) on Layout #1 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications 6/13/2016 Ver 1.4 Layout Recommendation #1 • Attention: Matching circuits and component values will be different on the client's design, depending on PCB layout, geometry, etc. It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching network values you see here are used when antenna is mounted on Johanson's evaluation board. • Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to: www.johansontechnology.com/ask-a-question This antenna has about 20MHz of guard- band on each side and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions. GND GND 1.8 6 8.4 1.5 22.5 6.5 0.5 0 Ohm 2.2 pF 0.5 0.5 * *Line width should be designed to match 50ohm characteristic impedance, depending on your PCB material and thickness (distance to GND) 0.7 0.9 1.1 1.3 0.5 1.5 -25 -20 -15 -10 -5 -30 0 freq, GHz dB(S(1,1)) Readout m15 Readout m25 Readout m18 m15 freq= dB(S(1,1))=-6.031 858.0MHz m25 freq= dB(S(1,1))=-22.032 893.0MHz m18 freq= dB(S(1,1))=-7.694 928.0MHz 1.4 1.0 868 and 915MHz dual (wideband) ISM band SMD chip antennaP/N 0900AT43A0070 Detail Specification: Page 3 of 8 Recommended Application ISM www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2015 Johanson Technology, Inc. All Rights Reserved Ver 1.4 Typical Radiation Patterns (@25C) of Layout Recommendation #1 and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions. "High Frequency Ceramic Solutions" Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications 6/13/2016 Y :Φ(Phi)=90 o X :Φ(Phi)=0 o Z : θ(Theta)=0 o XY-plane @868MHz Total XZ-Plane @868MHz Total YZ-Plane @868MHz Total 868 and 915MHz dual (wideband) ISM band SMD chip antennaP/N 0900AT43A0070 Detail Specification: Page 4 of 8 Recommended Application ISM www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2015 Johanson Technology, Inc. All Rights Reserved Ver 1.4 "High Frequency Ceramic Solutions" Typical Radiation Patterns (@25C) of Layout Recommendation #1 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions. 6/13/2016 Y :Φ(Phi)=90 o X :Φ(Phi)=0 o Z : θ(Theta)=0 o XY-plane @915MHz Total XZ-Plane @915MHz Total YZ-Plane @915MHz Total 868 and 915MHz dual (wideband) ISM band SMD chip antennaP/N 0900AT43A0070 Detail Specification: Page 5 of 8 Recommended Application ISM Test board p/n: 0900AT43A0070-EB2SMA www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2015 Johanson Technology, Inc. All Rights Reserved Ver 1.4 • Orderable EVB for evaluation, it comes with a female SMA connector. Go to: www.johansontechnology.com/request-a-sample and ask for p/n 0900AT43A0070-EB2SMA and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions. "High Frequency Ceramic Solutions" Layout Recommendation #2 Johanson Technology, Inc. reserves the right to make de…

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Test Report 20-1-0127501T01a Number of pages: 32 Date of Report: 2022-May-31 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: ElektronikSystem i Umeå AB Product: LoRa device Model: EMS Type: - FCC ID: 2ANX3-EMS01 IC: 26904-EMS01 Testing has been carried out in accordance with: Title 47 CFR, Chapter I FCC Regulations, Subchapter A Subpart C: §15.247 (DTS) RSS-247, Issue2 — Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and License-Exempt Local Area Network (LE-LAN) Devices Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". Tested Technology: SRD (Short Range Device) 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 Signatures: Dipl.-Ing. Ninovic Perez Dipl.-Ing. Christian Lorenz Test Lab Manager Senior Test manager Authorization of test report Responsible of test report Test Report 20-1-0127501T01a CETECOM_TR20-1-0127501T01a 2 / 32 Table of Contents Table of Annex...................................................................................................................................................................................4 1 General information ................................................................................................................................................................5 1.1 Disclaimer and Notes .........................................................................................................................................................5 1.1. Summary of Test Results ...................................................................................................................................................6 1.2. Summary of Test Methods ................................................................................................................................................7 2 Administrative Data .................................................................................................................................................................8 2.1 Identification of the Testing Laboratory ............................................................................................................................8 2.2 General limits for environmental conditions .....................................................................................................................8 2.3 Test Laboratories sub-contracted ......................................................................................................................................8 2.4 Organizational Items .........................................................................................................................................................8 2.5 Applicant’s details .............................................................................................................................................................8 2.6 Manufacturer’s details ......................................................................................................................................................8 2.7 EUT: Type, S/N etc. and short descriptions used in this test report ..................................................................................9 2.8 Auxiliary Equipment (AE): Type, S/N etc. and short descriptions ......................................................................................9 2.9 Connected cables ..............................................................................................................................................................9 2.10 Software .......................................................................................................................................................................9 2.11 EUT set-ups ..................................................................................................................................................................9 2.12 EUT operation modes ...................................................................................................................................................9 3 Equipment under test (EUT) ..................................................................................................................................................10 3.1 General Data of Main EUT as Declared by Applicant .......................................................................................................10 3.2 Detailed Technical data of Main EUT as Declared by Applicant ......................................................................................11 3.3 Modifications on Test sample..........................................................................................................................................11 4 Measurements .......................................................................................................................................................................12 4.1 Maximum conducted output power, §15.247(b)(2) and §15.247(b)(3) ..........................................................................12 4.2 Maximum power spectral density level, §15.247(e ) and §15.247(f) ..............................................................................13 4.3 Emission Bandwidth 6 dB / 20 dB, §15.247(a)(1), §15.247(a)(2) .....................................................................................14 4.4 Carrier frequency separation, §15.247(a)(1) ...................................................................................................................15 4.5 Number of Hopping Channels, §15.247(a)(1)(i)...............................................................................................................16 4.6 T…

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The test results relate only to the individual items which have been tested. This report shall not be reproduced in parts without the written approval of the testing laboratory © Copyright: All rights reserved by CETECOM Annex 1: Measurement diagrams 20-1-0127501T01a-A1 Number of pages: 71 Date of Report: 2022-May-31 Testing company: CETECOM GmbH Im Teelbruch 116 45219 Essen Germany Tel. + 49 (0) 20 54 / 95 19-0 Fax: + 49 (0) 20 54 / 95 19-150 Applicant: ElektronikSystem i Umeå AB Product: LoRa device Model: EMS Type: - FCC ID: 2ANX3-EMS01 IC: 26904-EMS01 Testing has been carried out in accordance with: Title 47 CFR, Chapter I FCC Regulations, Subchapter A Subpart C: §15.247 (DTS) RSS-247, Issue2 — Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and License-Exempt Local Area Network (LE-LAN) Devices Deviations, modifications or clarifications (if any) to above mentioned documents are written in each section under "Test method and limit". 20-1-0127501T01a-A1 CETECOM_TR20-1-0127501T01a_A1 2 / 71 Table of Contents 1 Measurement diagrams ...........................................................................................................................................................3 1.1 DTS mode ..........................................................................................................................................................................3 1.1.1 99% Occupied bandwidth + 6 dB bandwidth, §15.247(a)(2) and §2.1049(h) .........................................................3 1.1.2 Maximum output power conducted, §15.247(b)(3) ...............................................................................................6 1.1.3 Power spectral density conducted, §15.247(e ) ......................................................................................................9 1.1.4 Conducted spurious emissions, §15.247(d) ..........................................................................................................12 1.1.5 Conducted Band-Edge emissions, §15.247(d) .......................................................................................................27 1.1.6 Radiated spurious emissions .................................................................................................................................29 1.2 FHSS mode .......................................................................................................................................................................30 1.2.1 99% Occupied bandwidth + 20 dB bandwidth, §15.247(a)(1) ...............................................................................30 1.2.2 Channel separation, §15.247(a)(1)........................................................................................................................33 1.2.3 Number of hopping frequencies, 15.247(a)(1)(i) ..................................................................................................34 1.2.4 Time of occupancy, §15.247(a)(1)(i) .....................................................................................................................36 1.2.5 Maximum output power conducted, §15.247(b)(2) .....................................................................…

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