MG3-CO2ZB1CO2 Sensor

CO2ZB1 Zigbee CO2 Sensor Installation Instructions and User Manual 1. Specifications Frequency: 2.4 GHz (IEEE 802.15.4) Operating Temperature: 14° ‐ 122°F ( ‐ 10° ‐ 50°C) Operating Humidity: 10% ‐ 90% non ‐ condensing CO2 Sensing Range: 400ppm – 5000ppm CO2 Sensing Accuracy: ±75ppm+5%MV Battery: 4x AA Alkaline Battery Battery Life: 2 Years (with default setting) Compatibility: Zigbee, WWAH (Works with All Hubs) 2. Package Contents 1x Sensor 2x Screws & Wall Anchor 4x AA Alkaline Battery (uninstalled) 2x Back Mounting 2 ‐ Sided Adhesive Tape 1x Manual 3. Component Identification 4. Zigbee Enrollment: This CO2 Sensor needs to be paired before installation. 1. Insert 4 batteries to the battery compartment 2. The LED will blink three times in amber color every 2 ‐ 3 seconds while scanning the network. 3. If network successfully joined, the LED will be lit for 1 second in amber color followed by a short blink in green color. 4. If network is not found after 1 minute, the sensor will go into sleep mode, the LED will blink in amber color every 1 minute. You need to reset the sensor to trigger a pairing process, and then sensor will repeat steps from 2 to 4. To reset the sensor: 1. Remove the battery for 10 seconds 2. Press and hold down the tamper switch while re ‐ insert the battery 3. Release the temper switch within 3 seconds after insert the battery Note: MAC address of the Sensor can be found on the QR code by scanning it with your mobile phone. 5. Mounting Mounting by Screw  Press the case release button to separate the front and wall anchor case.  The back case gives access to both the flush mount and corner mount screw knock outs. Drill through the appropriate knockouts and use the included screws to mount in the desired mounting location.  It is recommended to ensure there is a tight seal around the knockouts to prevent bugs from entering the sensor and causing false alarms.  Replace the front sensor cover to snap shut and screw in the sensor case screws on the top and bottom of the wall anchor case. Mounting by Adhesive Tap  Press the case release button to separate the front sensor case and wall anchor.  Insert the battery into the battery compartment.  Put back the wall anchor case with front sensor case.  Place one side adhesive tape over the wall anchor case, the side that will face the wall.  Peel off the other side of adhesive tape.  Place the sensor on the wall. 6. Operation The CO2 sensor requires 45 seconds to warm up for signal stabilizing when performing start up or reset. During the warmup period, the LED will blink slowly in amber. During normal operation, the LED will blink every 5 minutes in green color to indicate the sensor is working properly. However, there are no LED indications when motion is detected. This is done to maximize battery life. Furthermore, when motion is detected and a signal is transmitted to the panel, the sensor will not transmit again for a period of three minutes. 7. Maintenance ‐ Replacing the Battery When the battery is low, a signal will be sent to the control panel. The LED will blink every 2 minutes in red . To insert or replace the battery:  Remove the sensor from the wall anchor by using a bottom ‐ to ‐ top lifting motion.  Remove the AA Alkaline Battery and install new AA battery  Always match the plus (+) sign on the battery with the flat side of the compartment and the minus ( ‐ ) sign on the battery with the spring side.  Reinstall sensor back to the wall anchor case. WARNING: Failure to follow these warnings and instructions can lead to heat generation, rupture, leakage, explosion, fire, or other injury, or damage. Do not insert the battery into the compartment in the wrong direction. Always replace the battery with the same or equivalent type (see Specifications on page 1). Never recharge or disassemble the battery. Never place the battery in fire or water. Always keep batteries away from small children. If batteries are swallowed, promptly see a doctor. Always dispose and/or recycle used batteries in accordance with the hazardous waste recovery and recycling regulations for your location. Your city, state, or country may also require you to comply with additional handling, recycling, and disposal requirements. 8. Environmental and Other Useful Information  Please install CO2 Sensor with good air flow for more accurate sensing result.  CO2 Sensor is also sensitive to heat and vibration, please avoid placing the sensor close to external heat source or directly from sunlight, as well as from vibrating device such as device with motor.  Avoid contact with water or other fluids (water may damage the sensor, therefore minimize exposure while washing, or using water for any purpose.  CO2 Sensor should not be used in excessive dusty or dirty areas. This may damage the CO2 sensing ability.  Do not throw, knock or shake the device. Please handle device delicately to avoid damage to sensor. FCC Compliance Statement 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 equipment has been tested and found to comply with the limits for Class B digital devices, 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 instruction manual, 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 …

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11‐30‐2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD FCC Agent Authorization Letter Applicant Universal Electronics Inc Model Name(s) CO2ZB1 Product Type CO2 Sensor FCC ID MG3‐CO2ZB1 We, the undersigned, hereby authorize Hyundai C‐Tech, Inc. dba HCT America Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Hyundai C‐Tech, Inc. dba HCT America Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti‐Drug Abuse Act of 1988, 21 U.S.C. 853(a). We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Jesse Mendez Sr. Electrical Core Engineer Universal Electronics Inc 201 East Sandpointe Ave 7 th Floor Santa Ana, CA 92707, U.S.A. [email protected]

11‐30‐2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD FCC Request for Confidentiality We hereby request confidential treatment of information accompanying this application as outlined below: Applicant Universal Electronics Inc Model Name(s) CO2ZB1 Product Type CO2 Sensor FCC ID MG3‐CO2ZB1 Long‐Term Confidentiality Short‐Term Confidentiality  Block Diagram  Internal Photos  Schematics  External Photos  Operational Description  Test Setup Photos 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 disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. We would like request to hold documents listed under Short‐Term Confidentiality to remain confidential up to 180 days. Sincerely, Jesse Mendez Sr. Electrical Core Engineer Universal Electronics Inc 201 East Sandpointe Ave 7 th Floor Santa Ana, CA 92707, U.S.A. [email protected]

1 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 APPENDIX B.1 PHOTOGRAPHS OF EUT EXTERNAL PHOTOS Applicant Universal Electronics Inc. Model Name CO2ZB1 FCC ID MG3-CO2ZB1 IC ID 2575A-CO2ZB1 Reference Test Report No.: HA221020-UEI-010-R03 2 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Front View Rear View 3 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Left Side View Right Side View 4 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Top View Bottom View

1 / 3 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 APPENDIX B.2 PHOTOGRAPHS OF EUT INTERNAL PHOTOS Applicant Universal Electronics Inc. Model Name CO2ZB1 FCC ID MG3-CO2ZB1 IC ID 2575A-CO2ZB1 Reference Test Report No.: HA221020-UEI-010-R03 2 / 3 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Internal View 1 Internal View 2 3 / 3 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Mainboard View 1 Mainboard View 2

MPE REPORT F C C APPLICANT Universal Electronics Inc MODEL NAME CO2ZB1 FCC ID MG3- CO2ZB1 REPORT NUMBER HA221020-UEI-010-R04 Report No.: HA221020-UEI-010-R04 1 / 7 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 T E S T R E P O R T Date of Issue November 3, 2022 Test Site Hyundai C-Tech, Inc. dba HCT America, Inc. 1726 Ringwood Ave, San Jose, CA 95131, USA Applicant Universal Electronics Inc Applicant Address 201 East Sandpointe Ave 7 th Floor, Santa Ana, CA 92707, U.S.A. FCC ID MG3-CO2ZB1 Model Name CO2ZB1 EUT Type CO2 Sensor FCC Classification Digital Transmission System (DTS) FCC Rule Part(s) Part 1 (§1.1310), Part 2 (§2.1091) Test Procedure KDB 447498 D01 v06 The device bearing the trade name and model specified above, has been shown to comply with the applicable technical standards as indicated in the measurement report and was in accordance with the procedures specified in §2.947. The results in this report apply only to the product which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Hyundai C-Tech, Inc. dba HCT America, Inc. certifies that no party to application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862 Tested By Reviewed By Yongsoo Park Sunwoo Kim Test Engineer Technical Manager Report No.: HA221020-UEI-010-R04 2 / 7 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 REVISION HISTORY The revision history for this document is shown in table. TEST REPORT NO. DATE DESCRIPTION HA221020-UEI-010-R04 November 3, 2022 Initial Issue Report No.: HA221020-UEI-010-R04 3 / 7 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TABLE OF CONTENTS 1. EUT DESCRIPTION ............................................................................................................................................ 4 2. INTRODUCTION ................................................................................................................................................ 5 2.1. LIMIT ..................................................................................................................................................... 5 2.2. MAXIMUM PERMISSIBLE EXPOSURE PREDICTION .................................................................................... 5 3. RESULT ............................................................................................................................................................ 6 3.1. MPE Calculation ..................................................................................................................................... 6 3.2. SUMMARY OF RESULTS .......................................................................................................................... 6 Report No.: HA221020-UEI-010-R04 4 / 7 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 1. EUT DESCRIPTION Model CO2ZB1 EUT Type CO2 Sensor Power Supply 6 V d.c. (4 x AA Alkaline Batteries) RF Specification IEEE 802.15.4 Transmitter Chain 1 Antenna Specification 1) Antenna Type : PCB trace Peak Gain : 2.41 dBi Operating Environment Indoor Operating Temperature -10 °C ~ +50 °C Note(s) : 1. Antenna information is based on the document provided. Report No.: HA221020-UEI-010-R04 5 / 7 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 2. INTRODUCTION 2.1. LIMIT The limit for Maximum Permissible Exposure (MPE), specified in FCC Rule Part §1.1310 listed in the table below, shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation specified in §1.1310 (b) Frequency Range (MHz) E- Field Strength (V/m) H- Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) (A) Limits for Occupational / Controlled Exposure 0.3 – 3.0 614 1.63 *100 6 3.0 – 30 1842 / f 4.89 / f *900 / f 2 6 30 – 300 61.4 0.163 1.0 6 300 – 1,500 - - f / 300 6 1,500 – 100,000 - - 5 6 (B) Limits for General Population / Uncontrolled Exposure 0.3 – 1.34 614 1.63 *100 30 1.34 – 30 824 / f 2.19 / f *180 / f 2 30 30 – 300 27.5 0.073 0.2 30 300 – 1,500 - - f / 1500 30 1,500 – 100,000 - - 1.0 30 f = frequency in MHz, * = Plane-wave equivalent power density 2.2. MAXIMUM PERMISSIBLE EXPOSURE PREDICTION Prediction of MPE limit at a given distance S = PG 4πR² S : Power density (mW/cm 2 ) P : Output power to antenna (mW) G : Antenna gain in linear scale R : Distance between the center of radiator and observation point (cm) Report No.: HA221020-UEI-010-R04 6 / 7 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc…

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RF TEST REPORT F C C / I S E D APPLICANT Universal Electronics Inc. MODEL NAME CO2ZB1 FCC ID MG3- CO2ZB1 ISED ID 2575A- CO2ZB1 REPORT NUMBER HA221020-UEI-010-R03 Report No.: HA221020-UEI-010-R03 1 / 42 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 T E S T R E P O R T Date of Issue November 3, 2022 Test Site Hyundai C-Tech, Inc. dba HCT America, Inc. 1726 Ringwood Ave, San Jose, CA 95131, USA Applicant Universal Electronics Inc Applicant Address 201 East Sandpointe Ave 7 th Floor, Santa Ana, CA 92707, U.S.A. FCC ID MG3-CO2ZB1 ISED ID 2575A-CO2ZB1 Model Name CO2ZB1 EUT Type CO2 Sensor Modulation Type OQPSK FCC Classification Digital Transmission System (DTS) FCC Rule Part(s) Part 15.247 ISED Rule Part(s) RSS-247 Issue 2 (February 2017), RSS-Gen Issue 5 (March 2019) Test Procedure ANSI C63.10-2013, KDB 558074 D01 v05r02 The device bearing the trade name and model specified above, has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures required. The results of testing in this report apply only to the product which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Hyundai C-Tech, Inc. dba HCT America, Inc. certifies that no party to application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862 Tested By Reviewed By Yongsoo Park Sunwoo Kim Test Engineer Technical Manager Report No.: HA221020-UEI-010-R03 2 / 42 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 REVISION HISTORY The revision history for this document is shown in table. TEST REPORT NO. DATE DESCRIPTION HA221020-UEI-010-R03 November 3, 2022 Initial Release Report No.: HA221020-UEI-010-R03 3 / 42 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................. 4 2. METHODOLOGY ............................................................................................................................................... 6 3. INSTRUMENT CALIBRATION .............................................................................................................................. 6 4. FACILITIES AND ACCREDITATIONS ...................................................................................................................... 7 5. ANTENNA REQUIREMENTS ............................................................................................................................... 8 6. MEASUREMENT UNCERTAINTY ......................................................................................................................... 9 7. DESCRIPTION OF TESTS ................................................................................................................................... 10 8. SUMMARY OF TEST RESULTS ........................................................................................................................... 22 9. TEST RESULT ................................................................................................................................................... 25 9.1. 6 dB BANDWIDTH / 99% BANDWIDTH MEASUREMENT.......................................................................... 25 9.2. OUTPUT POWER .................................................................................................................................. 27 9.3. POWER SPECTRAL DENSITY................................................................................................................... 28 9.4. CONDUCTED BAND EDGE & SPURIOUS EMISSIONS ................................................................................ 29 9.6. RADIATED RESTRICTED BAND EDGES ..................................................................................................... 36 9.7. RECEIVER SPURIOUS EMISSION ............................................................................................................. 37 10. LIST OF TEST EQUIPMENT ............................................................................................................................. 39 APPENDIX A. TEST SETUP PHOTOS ...................................................................................................................... 40 APPENDIX B. PHOTOGRAPHS OF EUT .................................................................................................................. 41 Report No.: HA221020-UEI-010-R03 4 / 42 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA TEL: +1-510-933-8848 FAX: +1-510-933-8849 1. GENERAL INFORMATION EUT DESCRIPTION Model CO2ZB1 Serial Number #1 EUT Type CO2 Sensor Power Supply 6 V d.c. (4 x AA Alkaline Batteries) RF Spec…

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NOTE:ThisdocumentisissuedbyShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,thetestreportshallnotbereproducedexceptin fullwithoutpriorwrittenpermissionofthecompany.Thetestresultsapplyonlytotheparticularsample(s)testedandtothespecifictestscarried outwhichisavailableonrequestforvalidationandinformationconfirmedatourwebsite. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page1of 26 REPORTNo.：SZ22080014E01 TESTREPORT APPLICANT:GuangzhouUniversalElectronicsServiceCo.,Ltd. PRODUCTNAME: JPNDaikinCO2Sensor MODELNAME: i TRADENAME:N/A BRANDNAME:N/A STANDARD(S):ANSI/IEEEStd149-2008 RECEIPTDATE:2022-08-01 TESTDATE:2022-08-03 ISSUEDATE:2022-08-05 Editedby: FangJinshan(Rapporteur) Approvedby: ChiShide(Supervisor) MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page2of26 REPORTNo.：SZ22080014E01 DIRECTORY 1.TechnicalInformation ·········································································································3 1.1.ApplicantandManufacturerInformation ······································································3 1.2.EquipmentUnderTest(EUT)Description····································································3 2.TestResults··························································································································4 2.1.AppliedReferenceDocuments·······················································································4 2.2.TestConditions·················································································································4 2.3.MeasurementUncertainty·······························································································4 2.4.TestResultslists··············································································································5 AnnexAPhotographs············································································································6 AnnexBFigures ······················································································································7 1.2DRadiationPattern ·············································································································7 2.3DRadiationPattern ···········································································································12 AnnexCPhotographs ··········································································································15 AnnexDGeneralInformation ······························································································26 1.1IdentificationoftheResponsibleTestingLaboratory··············································26 1.2IdentificationoftheResponsibleTestingLocation··················································26 1.3TestEquipmentsUtilized·······························································································26 ChangeHistory VersionDateReasonforchange 1.02022-08-05Firstedition MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page3of26 REPORTNo.：SZ22080014E01 1.TechnicalInformation Note:Providebymanufacturer. 1.1.ApplicantandManufacturerInformation Applicant: GuangzhouUniversalElectronicsServiceCo.,Ltd. ApplicantAddress: 18thFloor,BuildingNo.1ofTower4,HailunbaoCreativePark, YushanRoad,ShatouStreet,PanyuDistrict,Guangzhou Manufacturer:N/A ManufacturerAddress:N/A 1.2.EquipmentUnderTest(EUT)Description WirelessType Bluetooth Frequency 2402MHz-2480MHz IMEI N/A SampleNo. 1#&2# MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page4of26 REPORTNo.：SZ22080014E01 2.TestResults 2.1.AppliedReferenceDocuments Leadingreferencedocumentsfortesting: No.IdentityDocumentTitle 1 ANSI/IEEEStd149-2008IEEEStandardTestProceduresforAntennas 2.2.TestConditions TestEnvironmentConditions： RelativeHumidity:25...75% Temperature:+10°Cto+30°C 2.3.MeasurementUncertainty Theuncertaintyiscalculatedusingthemethodssuggestedinthe"GuidetotheExpressionof UncertaintyinMeasurement"(GUM)publishedbyISO.Whenthetestresultisacriticalvalue,we willusethemeasurementuncertaintygivethejudgmentresultbasedonthe95%Confidence intervals. ItemMeasurementUncertainty(dB) Gain±0.5 VSWR±0.2 MeasurementUncertainty(95%ConfidenceInterval)K=2 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page5of26 REPORTNo.：SZ22080014E01 2.4.TestResultslists 2.4.1.GainandEfficiency Frequenc y(MHz) Gain(dBi)Efficiency(%)Efficiency(dB) 1#2#1#2#1#2# 24001.112.0351.0457.09-2.92-2.43 24021.172.1351.5357.59-2.88-2.40 24051.152.1451.8257.76-2.86-2.38 24101.072.0251.3356.79-2.90-2.46 24150.841.9349.8454.45-3.02-2.64 24200.681.7550.3553.94-2.98-2.68 24250.761.5450.2852.46-2.99-2.80 24300.841.3350.7151.56-2.95-2.88 24350.941.0551.5651.13-2.88-2.91 24401.190.8653.2251.90-2.74-2.85 24451.320.7154.1052.32-2.67-2.81 24501.570.8755.3353.46-2.57-2.72 24551.770.9156.5054.63-2.48-2.63 24601.971.0157.3855.66-2.41-2.54 24652.120.9557.8256.19-2.38-2.50 24702.251.0158.1156.34-2.36-2.49 24752.391.0859.2657.19-2.27-2.43 24802.411.1959.7257.26-2.24-2.42 24852.401.3159.9357…

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Test Report No.: HA220725-UEI-006-R04 APPEXDIX A 1 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 APPENDIX A TEST SETUP PHOTOS Applicant Universal Electronics Inc. Model Name CO2ZB1 FCC ID MG3-CO2ZB1 IC ID 2575A-CO2ZB1 Reference Test Report No.: HA221020-UEI-010-R03 Test Report No.: HA220725-UEI-006-R04 APPEXDIX A 2 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Radiated Emission Test Setup : Below 1 GHz 9 kHz – 30 MHz 30 MHz – 1 GHz Test Report No.: HA220725-UEI-006-R04 APPEXDIX A 3 / 4 This document may not be copied or reproduced (reprinted) without written consent by Hyundai C-Tech, Inc. dba HCT America, Inc. Hyundai C-Tech, Inc. dba HCT America, Inc., 1726 Ringwood Avenue, San Jose, CA 95131, USA. TEL: +1-510-933-8848 FAX: +1-510-933-8849 Radiated Emission Test Setup : Above 1 GHz 1 GHz – 18 …

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