2BKJI-BW-INT-MeSense Interface Sensor

WirelessTemperature,HumidityandE-PaperController(BW-THEC-M) July2024 Aboutyournewthermostat3 Operationaloverview3 Autonomousmode:4 Activemode:5 Installingyourthermostatandpairing7 Featuresofyourthermostat Aboutyournewthermostat Operationaloverview TheWirelessthermalstatoperatesinoneof2modes:AutonomousandActive. Autonomousmode: Inthismode,WTSisputinultralowpowerconfiguration,wakesupaftera specificoftimetoupdatetheStandbypage.Dependsonusersetting,Wireless thermalstatdisplaysdataandfeaturesaccordingtothatconfiguration. Officehours/AHisnotactiveAHisactive Activemode: Inthismode,WTSallowstheusertointeractwiththeconfigpagesviathetouch buttons.Whenthebuilt-inproximitysensordetectsthepresenceofauser,the WTSwakesfromstandby,andallowstheusertoaccesstheconfigpages. TemperatureSetpage: Afterwakingthedeviceyouopenthe TemperatureSetpage(1.1).Usethe “Up”(1.2)“Down“(1.3)arrowbuttons toadjustthesetpointfor TemperatureControl. Pageswitching: UsethePageSwitch(middle)button (1.4)tonavigatebetweenpages. TimerSetpage: NavigatingtotheafterhoursTimer SetPage(2.1).Usershavetheability toadjusttheafterhourstimerusing the“Up”(1.2)“Down“(1.3)arrow buttons. Readingspage: NavigatingtotheReadingsPage (3.1),userscanviewarangeof sensorreadings. Installingyourthermostatandpairing Youmightneedthefollowingtoolstoinstallthisthermostat: ●No.2Phillipsscrewdriver●Drillandbits(3/16”fordrywall, 7/32”forplaster)(optional) ●Smallpocketscrewdriver●Hammer(optional) ●Pencil●Batteries3X3.6V ●Level(optional) Step1:Unscrewthebackplatescrewandopenthebackplate Step2:Placethe3x3.6Vbatteriescheckingthepolaritydirectionsonthebackside Step3:Usethebackplatetodrillandscrewitintothewall Step4:Pressandholdthepairbuttononthebacksideandcheckforblueblinkingleds Step5:Pressandholdthepairingbuttononthegatewayatthesametimeasthe thermostat,checkoutforgreenledswhichwouldmeanpaired Step6:Placebackthethermostatonthebackplateandcheckoutforaclicksoundto ensurethedeviceiscorrectlylockedin Step7:Screwandlockit Unpairingyourthermostat Step1-Pressandholdthepairingbuttononthethermostatandcheckoutforbluelights blinking. Thethermostathasbeensuccessfullyunpairedfromthegateway Featuresofyourthermostat Withyournewthermostat,youcan: ●Connecttothegatewaytomonitorandcontrolyourheating/coolingsystem ●Viewandchangeyourheating/coolingsystemsettings ●Viewandsettemperatureschedules Yournewthermostatprovides: ●SmartResponseTechnology ●Monitoryourtemperaturethroughtheonboarde-paperscreen ●Adjusttimesettingsforactiveandinactivehours FCCStatement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital device,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.This equipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledand usedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevision reception,whichcanbedeterminedbyturningtheequipmentoffandon,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentandreceiver. •Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. •Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Caution:Anychangesormodificationstothisdevicenotexplicitlyapprovedbymanufacturer couldvoidyourauthoritytooperatethisequipment. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemust acceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. RFExposureInformation ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolled environment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance20cm betweentheradiatorandyourbody.

OPTERGY PTY LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/19/2024 U.S. Agent Designation OPTERGY PTY LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BKJI-BW-INT-M): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of OPTERGY PTY LTD. OPTERGY PTY LTD with the FRN 0035857101 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Yining Dong Hardware Leader OPTERGY PTY LTD Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BKJI-BW-INT-M BW-INT-M We, Applicant Company Name: OPTERGY PTY LTD Address: 21-29 Miles Street, Mulgrave Victoria 3170, Australia Phone: +61-3-9918 7777 certify 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc.. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-19 Signature Date Name / Title: Yining Dong / Hardware Leader Company: OPTERGY PTY LTD Address: 21-29 Miles Street, Mulgrave Victoria 3170, Australia Phone: +61-3-9918 7777 Fax: N/A E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 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 request confidentiality for the documentation of the following products: FCC ID Model name 2BKJI-BW-INT-M BW-INT-M For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-19 Signature Date Name / Title: Yining Dong / Hardware Leader Company: OPTERGY PTY LTD Address: 21-29 Miles Street, Mulgrave Victoria 3170, Australia Phone: +61-3-9918 7777 Fax: N/A E-Mail: [email protected]

Page 1 of 3 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 3 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 3 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6

AA BB CC DD EE FF 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 PAIR RESET Optergy Pty Ltd. Model: E-Sense Thermostat Designed in Melbourne, Australia Country of origin: Malaysia PAIR RESET Optergy Pty Ltd. Model: E-Sense Thermostat Designed in Melbourne, Australia Country of origin: Malaysia PAIR RESET Optergy Pty Ltd. Model: E-Sense Thermostat Designed in Melbourne, Australia Country of origin: Malaysia FCC ID: 2BKJI PAIR RESET Optergy Pty Ltd. Model: E-Sense Thermostat Designed in Melbourne, Australia Country of origin: Malaysia FCC ID: 2BKJI Scale 1:1 Scale 1:X 47.1mm 30.7mm PAIR RESET Optergy Pty Ltd. Model: E-Sense Thermostat (BW-INT-M) Designed in Melbourne, Australia Country of origin: Malaysia FCC ID: 2BKJI-BW-INT-M PAIR RESET Optergy Pty Ltd. Model: E-Sense Thermostat (BW-INT-M) Designed in Melbourne, Australia Country of origin: Malaysia FCC ID: 2BKJI-BW-INT-M

Page 1 of 4 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 4 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Antenna Page 3 of 4 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 4 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7

Page 1 of 3 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC RF Exposure Evaluation 1. Product Information EUT eSense Interface Sensor Test Model BW-INT-M Ratings Batteries: 3X3.6Vdc Hardware Version 3.7.7 Software Version 1.3 Frequency Range 2402MHz-2480MHz Channel Number 40 Modulation Type GFSK Antenna Description FPC Antenna, 1.33dBi(Max.) Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Portable Device Page 2 of 3 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 2.Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)] · [√f (GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ -0.19, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Page 3 of 3 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 4. Radiation Power Test Procedure TX frequency range: 2480MHz Device category: Portable device (Distance: 5mm) Max. Field Strength: 93.06dBuV/m @3m EIRP=E-104.7+20logD=93.06-104.7+20log3=-2.10dBm Maximum Conducted Output Power: -2.1dBm Tune-up: -2.0±1 5. Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) RF output power SAR Test Exclusion Threshold SAR Test Exclusion dBm mW GFSK 2.48 5 -1.0 0.7943 0.2502 < 3.0 Yes Remark: 1. Output power including tune up tolerance; 2. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine …

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Xinhengyang antenna test data report CUSTOMER NAME: Optergy PRODUCT NAME:Thermostat XIN HENG YANG P/N: FPC WRITED: SHIRONG.TANG DATE:2024/08/24 909 Kanghesheng Building, No.1 Chuangsheng Road, Shuguang Community, Xili Street, Nanshan District, Shenzhen, China Catalogue 1. Test the dark room profile 2. Machine table pictures 3. Antenna assembly 4. Passive data (Return Loss & VSWR) 5. Passive data (Efficiency & Average gain) 6. Passive data (Field plot) Shenzhen Xinhengyang Technology Co., LTD 1. Active test: Support 2.3.4.5G multi-mode measurement NB-loT, eMTC, CAT-1, Bluetooth1-5, WIFI802.11 abgn, measurable TRP TIS 2. Passive test: testable gain and efficiency 3. TWS headset test the head model full set 1. Test the dark room profile Shenzhen Xinhengyang Technology Co., LTD 2. Machine table pictures Shenzhen Xinhengyang Technology Co., LTD 3. Antenna assembly Shenzhen Xinhengyang Technology Co., LTD Place the antenna sticker in the position shown in the picture 4. Passive Data (Return Loss & VSWR) Shenzhen Xinhengyang Technology Co., LTD 5. Passive data (Efficiency & Average gain) Shenzhen Xinhengyang Technology Co., LTD Frequency (MHz)Efficiency (%)Gain (dBi) 2400 20.73 -2.06 2410 21.68 -2.19 2420 23.94 -2.27 2430 26.29 -2.23 2440 30.26 -0.59 2450 32.16 0.19 2460 33.26 0.74 2470 33.45 0.96 2480 34.07 1.10 2490 33.13 0.95 2500 34.67 1.33 6. Passive data (2400-2500 MHz field pattern) Shenzhen Xinhengyang Technology Co., LTD Antenna Dimensions R & D, productionand sales of professionalwirelessterminalantenna

Page 1 of 33 FCC ID: 2BKJI-BW-INT-M Report No.: LCSA08204085EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FOR OPTERGY PTY LTD eSense Interface Sensor Test Model: BW-INT-M Prepared for : OPTERGY PTY LTD Address : 21-29 Miles Street, Mulgrave, VIC 3071, AUSTRALIA Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : August 21, 2024 Number of tested samples : 2 Sample No. : A240819096-1, A240819096-2 Sample number : Prototype Date of Test : August 21, 2024 ~ August 27, 2024 Date of Report : August 29, 2024 Page 2 of 33 FCC ID: 2BKJI-BW-INT-M Report No.: LCSA08204085EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 C (15.249) Report Reference No. ................. : LCSA08204085EA Date of Issue................................... : August 29, 2024 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : OPTERGY PTY LTD Address ........................................... : 21-29 Miles Street, Mulgrave, VIC 3071, AUSTRALIA Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.249) / ANSI C63.10: 2013 Test Report Form No. ..................... : TRF-4-E-165 A/0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. .................. : eSense Interface Sensor Trade Mark ..................................... : OPTERGY Test Model ...................................... : BW-INT-M Ratings ............................................ : Batteries: 3X3.6Vdc Result ........................................... : Positive Compiled by: Supervised by: Approved by: Vera Deng/ Administrator Cary Luo/ Technique principal Gavin Liang/ Manager Page 3 of 33 FCC ID: 2BKJI-BW-INT-M Report No.: LCSA08204085EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSA08204085EA August 29, 2024 Date of issue Test Model.............................. : BW-INT-M EUT......................................... : eSense Interface Sensor Applicant............................... : OPTERGY PTY LTD Address.................................. : 21-29 Miles Street, Mulgrave, VIC 3071, AUSTRALIA Telephone............................... : / Fax.......................................... : / Manufacturer........................ : SHENZHEN JKR PRECISION TECHNOLOGY CO., LTD Address................................... : Building A12, Longwangmiao Industrial Zone, East District, Baishixia Community, Fuyong Street, Bao'an District, Shenzhen, China Telephone............................... : / Fax.......................................... : / Factory................................... : SHENZHEN JKR PRECISION TECHNOLOGY CO., LTD Address................................... : Building A12, Longwangmiao Industrial Zone, East District, Baishixia Community, Fuyong Street, Bao'an District, Shenzhen, China Telephone............................... : / Fax.......................................... : / Page 4 of 33 FCC ID: 2BKJI-BW-INT-M Report No.: LCSA08204085EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Revision History Report Version Issue Date Revision Content Revised By 000 August 29, 2024 Initial Issue -- Page 5 of 33 FCC ID: 2BKJI-BW-INT-M Report No.: LCSA08204085EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity TABLE OF CONTENTS 1. GENERAL INFORMATIO…

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Page 1 of 1 FCC ID: 2BKJI-BW-INT-M Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Setup Photos of the EUT Test Setup Photo(s) of Radiated Emissions Measurement Fig. 1 Fig. 2