2BHCF-TS3TS3 Temperature Sensor

Monitor Pro Ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: July. 18, 2024 Signed by (Printed Name/Title): Kenneth Young/Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Monitor Pro Ltd Grantee Code: 2BHCF FCC ID: 2BHCF-TS3 FRN: 0035625326 Contact Name: Roly Rogers Street Address: 27A Devon St, Mangawhai Heads, Northland 0505, NZ Telephone No: +64274334635 Email: [email protected] Applicant Signature: Date: 2024.07.18 Signed by (Printed Name/Title): Roly Rogers / CEO

Shenzhen Shuodian Electronic Technology Co., Ltd. 1-11 1 Specifications Manual for 915MHz Springs antenna Customer Part Number Our company's part number TY-915MHz-Spring antenna Prepared by: Zeng Xiaofeng Reviewed by: Li Ming Date: 2022.7.26 Shenzhen Shuodian Electronic Technology Co., Ltd. 1st Floor, Building 2, No. 71, Tianwan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen Email address: [email protected] Tel: 13510008282 Shenzhen Shuodian Electronic Technology Co., Ltd. 2-11 2 CONTENTS SPECIFICATIONS MANUAL ......................................................................................................... 1 1. BOTH PARTIES CONFIRMED ................................................................................................... 3 2. GENERAL MATTERS ................................................................................................................ 4 3. PRODUCT GENERAL SPECIFICATIONS .................................................................................... 4 4. PRODUCT SPECIFICATION DETAILS ........................................................................................ 5 5. PRODUCT PACKAGING ........................................................................................................... 8 6. DOCUMENT HISTORY ............................................................................................................. 9 Shenzhen Shuodian Electronic Technology Co., Ltd. 3-11 3 1. Both parties confirmed 1.1 Customer confirmation signature Customer： Customer department/position Signature of confirmer Confirm Date Hardware/RF Structure Project manager Business/Purchasing Audit 1.2 Shuodian Electronic confirms the signature Department/position Signature of confirmer Confirm Date Antenna Engineer Structural Engineer Project Manager QA Audit Shenzhen Shuodian Electronic Technology Co., Ltd. 4-11 4 2. General matters 2.1 Scope of application 915MHz Antenna 2.2 Operating temperature range The operating temperature range of this device is -20 ~ +65 °C 2.3 Storage temperature range This device is stored at -30 ~ +75 °C 3. Product General Specifications NO. ITEMS DETAILS 1 Model Spring antenna 2 Frequency band 915MHz 3 VSWR ≤2.0 4 Gain 0dBi 5 Impedance 50Ω 6 Antenna Type Unipolar 7 Antenna Implementation Springs 8 Antenna Picture Shenzhen Shuodian Electronic Technology Co., Ltd. 5-11 5 4. Product specification details 4.1 Product structure parameters 4.11 Product material composition: Serial number Material Specification(MM) 1 Spring-Carbon Steel 26.8*22.15*0.8m (True Color) 4.11 Exterior The product has a good appearance, without scratches, sweat marks, protrusions or other defects that seriously affect the appearance. 4.12 Structure size Reference product drawings: Product drawings: Shenzhen Shuodian Electronic Technology Co., Ltd. 6-11 6 4. 2 Product electrical performance test data 4.21 Test environment and equipment Test environment: Temperature: 10°C——+30°C Relative humidity: ≤80%(+40°C) Barometric pressure: 750mmkg±30mmkg Test Equipment： HP8753D Network Analyzer ETS Microwave darkroom 4.22 Product electrical performance test data: S11 picture of the product: Marker 915MHz Returnloss -20.5 VSWR 1.2 Shenzhen Shuodian Electronic Technology Co., Ltd. 7-11 7 Shenzhen Shuodian Electronic Technology Co., Ltd. 8-11 8 5. Product Packaging Packing method: Ziplock bag packaging, 500 PCS per bag. Shenzhen Shuodian Electronic Technology Co., Ltd. 9-11 9 6. Document History Document No. Release Date 2022/7/26 Author Hungjie Review WH Revised History Date Version Revised Record 2022/7/26 1.00 New Project

Monitor Pro Ltd Address: 27A Devon St, Mangawhai Heads, Northland 0505, NZ Date: 2024-07-18 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing SUBJECT: FCC Application for FCC ID: 2BHCF-TS3 To Whom It May Concern: Monitor Pro Ltd 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. Sincerely, Signature: Date: 2024-07-18

Monitor Pro Ltd Address: 27A Devon St, Mangawhai Heads, Northland 0505, NZ Date: 2024-07-18 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing SUBJECT: FCC Application for FCC ID: 2BHCF-TS3 To Whom It May Concern: Monitor Pro Ltd 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. Sincerely, Signature: Date: 2024-07-18

Monitor Pro Ltd 27A Devon St, Mangawhai Heads, Northland 0505, NZ Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 18, 2024 Subject; Request for Confidentiality FCC ID: 2BHCF-TS3 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Roly Rogers Title: CEO

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Monitor Pro Ltd 27A Devon St, Mangawhai Heads, Northland 0505, NZ Date：2024/07/18 Product Model Number: TS3 FCC ID：2BHCF-TS3 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:  Testing  Approval applications and procedures We declare that Monitor Pro Ltd is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by Monitor Pro Ltd on our behalf shall have the same effect as acts of our own. By: Contact Listed on FCC Wesbite Title: CEO Email: [email protected] Telephone: +64274334635 On behalf of: Monitor Pro Ltd

FCC ID: 2BHCF-TS3 Page 1 of 3 IC: 32692-TS3 External Photos of EUT FCC ID: 2BHCF-TS3 Page 2 of 3 IC: 32692-TS3 FCC ID: 2BHCF-TS3 Page 3 of 3 IC: 32692-TS3

FCC ID: 2BHCF-TS3 Page 1 of 1 IC: 32692-TS3 Label Information 1. Label location: Size: L2.0cm*W1.0cm TS3 Temperature Sensor Model: TS3 FCC ID: 2BHCF-TS3 IC: 32692-TS3

FCC ID: 2BHCF-TS3 Page 1 of 4 IC: 32692-TS3 Internal Photos of EUT FCC ID: 2BHCF-TS3 Page 2 of 4 IC: 32692-TS3 FCC ID: 2BHCF-TS3 Page 3 of 4 IC: 32692-TS3 FCC ID: 2BHCF-TS3 Page 4 of 4 IC: 32692-TS3 Antenna

FCC ID: 2BHCF-TS3 Page 1 of 1 Report No.: CTL2305223054-WF RF Exposure Letter According to 447498 D01 General RF Exposure Guidance v06 The 1‐g and 10‐g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 Pt =105.27-95.2=10.07dBm=10.1625mW at 915MHz So (10.1625mW/5mm)x√0.915GHz =1.9442<3 Then SAR evaluation is not required

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15 SUBPART C 15.249 Report Reference No. ................ : CTL2305223054-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Wuqiang Wu (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : TS3 Temperature Sensor Model/Type reference ................ : TS3 List Model(s) ............................... : N/A Trade Mark .................................. : N/A FCC ID ......................................... : 2BHCF-TS3 Applicant’s name ....................... : Monitor Pro Ltd Address of applicant ................. : 27A Devon St, Mangawhai Heads, Northland 0505, NZ Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : FCC Part 15.249:Operation within the bands 902-928 MHz, 2400-2483.5 MHz, 5725-5850 MHz and 24.0 - 24.25 GHz. TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : 15. May, 2024 Date of Test Date ........................ : 15. May, 2024-July. 25, 2024 Date of Issue .............................. : July. 26, 2024 Result .......................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., 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. V1.0 Page 2 of 29 Report No.: CTL2305223054-WF TEST REPORT Test Report No. : CTL2305223054-WF July. 26, 2024 Date of issue Equipment under Test : TS3 Temperature Sensor Sample No. CTL2305223054 Model /Type : TS3 Listed Models : N/A Applicant : Monitor Pro Ltd Address : 27A Devon St, Mangawhai Heads, Northland 0505, NZ Manufacturer : Tzone Digital Technology Co Ltd Address : 2nd Floor, Building L, Chengdexuan Science and Technology Park, Second Industrial Zone, Lisonglang Community, Gongming Street, Guangming District, Shenzhen ,China Test result Pass * * In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 29 Report No.: CTL2305223054-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2024-07-26 CTL2305223054-WF Tracy Qi V1.0 Page 4 of 29 Report No.: CTL2305223054-WF Table of Contents Page 1. SUMMARY ............................................................................................................................................................... 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION .......................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 8 2.4. EQUIPMENTS USED DURING THE TEST .............................................................................................................................. 9 2.5. RELATED SUBMITTAL(S) / GRANT(S)................................................................................................................................. 9 2.6. MODIFICATIONS ........................................................................................................................................................... 9 3. TEST CONDITIONS AND RESULTS ............................................................................................................................ 10 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 10 3.2. RADIATED EMISSIONS .................................................................................................................................................. 11 3.3. OCCUPIED BANDWIDTH MEASUREMENT ......................................................................................................................... 20 3.4. ANTENNA REQUIREMENT ........................…

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FCC ID: 2BHCF-TS3 Page 1 of 1 IC: 32692-TS3 Test Setup Photos of the EUT