2A9AP-TS01Wireless Transmitter sensor

1 TS01 Wireless Transmitter sensor 1 Red pilot light 2 Sliding switch 1 2 3: Set sensor number (transmission channel) 3 switch button: TX 4 Battery compartment 5 Loop for hanging 2 1. Remove the battery compartment cover on the front of the wireless sensor. 2. Insert 2 LR6 (AA) / 1.5 V batteries (not included) facing in the direction indicated on the bottom of the battery compartment. Make sure that the poles of the batteries are correct (+/-). As soon as the wireless sensor is receiving power, the red pilot light will light up and thus display that data is being transmitted to the base unit. 3. Put the battery compartment cover back in place. - Do not use batteries that have a voltage that is too low (only 1.2 V instead of 1.5 V). This affects the accuracy of the measurements, among other things. - If possible, use alkaline batteries instead of zinc-carbon batteries. Alkaline batteries last longer, particularly outside in low temperatures. 4.FCC STATEMENT 1）. 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, 3 including interference that may cause undesired operation. 2）. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 4 —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/ TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Dongguan Chengyou Electronics Co., Ltd 2023-07-13 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2A9AP-TS01 ) [Dongguan Chengyou Electronics Co., Ltd] (“the applicant”) 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, Xuhu Xie Manager Dongguan Chengyou Electronics Co., Ltd 2023-07-13 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A9AP-TS01 ) [Dongguan Chengyou Electronics Co., Ltd] (“the applicant”) 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, Xuhu Xie Manager

Attestation Statements (2023-7-26) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID:2A9AP-TS01) (Dongguan Chengyou Electronics Co., Ltd), the undersigned, hereby authorize Lucky Cowboy Global Services, LLC to act as our designated U.S. agent for service of process, (Dongguan Chengyou Electronics Co., Ltd) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Lucky Cowboy Global Services, LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: Dongguan Chengyou Electronics Co., Ltd Contact Name: Xuhu Xie Address: 203, Floor 2, Building A, No. 1, Baoting Road, Yufeng Community, Zhangmutou Town, Dongguan City Telephone No: +86 13554973808 Email: [email protected] Signature [Xuhu Xie] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

Dongguan Chengyou Electronics Co., Ltd Long Term Confidentiality Request Letter 2023-7-13 Eurofins Electrical and Electronic Testing NA, Inc 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Wireless Transmitter sensor / TS01/ 2A9AP-TS01) To Whom It May Concern This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram, Schematic diagram, Operational Description) required to be submitted with this application be permanently withheld from public review. SPECIFY REASON FOR REQUEST (i.e. the above documents are company proprietary information that could never get into the possession of your competition). Please contact me if there is any information you may need. Sincerely, Signature: Name: Xuhu Xie Job Title: Manager Address: 203, Floor 2, Building A, No. 1, Baoting Road, Yufeng Community, Zhangmutou Town, Dongguan City

Dongguan Chengyou Electronics Co., Ltd Agent Authorization Letter 2023-7-13 Eurofins Electrical and Electronic Testing NA, Inc 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Global United Technology Services Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Xuhu Xie Job Title: Manager Address: 203, Floor 2, Building A, No. 1, Baoting Road, Yufeng Community, Zhangmutou Town, Dongguan City

GTSL2023070129 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 3 Product Name: Wireless Transmitter sensor Test Model No.: TS01 EUT Constructional Details GTSL2023070129 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 3 GTSL2023070129 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 3 ------End------

Mount the sensor ver�cally in a sheltered loca�on out of direct sunlight and well ven�lated. The transmission distance is no more than 328�(open air). Metal siding, stucco, and some types of glass can greatly hinder the recep�on of the signal. Cautions: This device complies with part 15 of the FCC Rules, Opera�on is subject to the following two condi�ons: (1)This device may not cause harmful interferenceand (2)This device must accept any interference receivedincluding interference that may cause undesired opera�on FCC ID2A9AP-TS01

GTSL2023070129 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 2 Product Name: Wireless Transmitter sensor Test Model No.: TS01 EUT Constructional Details Antenna GTSL2023070129 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 2 ------End------

FCC ID: 2A9AP-TS01 1. Limit for Portable Equipment Exposure Frequency 1-g SAR 100MHz-6GHz 3.0 For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 2. Estimation Result Frequency (MHz) PK Output Power(dBm) Output Power(mW) Test Separation Distance (mm) Measurement Result 1-g SAR 433.92 -19.92 0.010 5 0.001 3.0 Note: 1. use the maximum E-field strength(77.43dBuV/m) for the RF exposure evaluation 2. E(dBuV/m)=EIRP(dBm)-95.2 for distance 3m so the EIRP=77.43dBuV/m-95.2=-17.77dBm 3. EIRP(dBm)= ERP+2.15dBi so the ERP=-17.77dBm -2.15dBi=-19.92dBm ------The End------

Global United Technology Services Co., Ltd. Report No.: GTSL2023070129F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 19 TEST REPORT Applicant: Dongguan Chengyou Electronics Co., Ltd Address of Applicant: 203, Floor 2, Building A, No. 1, Baoting Road, Yufeng Community, Zhangmutou Town, Dongguan City Manufacturer/Factory: Dongguan Chengyou Electronics Co., Ltd Address of Manufacturer/Factory: 203, Floor 2, Building A, No. 1, Baoting Road, Yufeng Community, Zhangmutou Town, Dongguan City Equipment Under Test (EUT) Product Name: Wireless Transmitter sensor Model No.: TS01 Trade Mark: N/A FCC ID: 2A9AP-TS01 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: July 7, 2023 Date of Test: July 10~24, 2023 Date of report issued: July 24, 2023 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL2023070129F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 19 2 Version Version No. Date Description 00 2023-7-24 Original Prepared By: Date: 2023-7-24 Project Engineer Check By: Date: 2023-7-24 Reviewer Report No.: GTSL2023070129F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 19 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.4 TEST FACILITY .................................................................................................................................... 6 5.5 TEST LOCATION ................................................................................................................................. 6 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 6 5.7 DEVIATION FROM STANDARDS ............................................................................................................. 6 5.8 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 6 5.9 ADDITIONAL INSTRUCTIONS ................................................................................................................. 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT .................................................................................................................... 9 7.2 RADIATED EMISSION METHOD ........................................................................................................... 10 7.2.1 Field Strength of The Fundamental Signal ................................................................................ 12 7.2.2 Spurious Emissions ................................................................................................................... 13 7.3 20DB OCCUPY BANDWIDTH .............................................................................................................. 16 7.4 DWELL TIME ..................................................................................................................................... 17 7.5 DUTY CYCLE .................................................................................................................................... 18 8 TEST SETUP PHOTO ............................................................................................................................ 19 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 19 Report No.: GTSL2023070129F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 19 4 Test Summary Test Item Section in …

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GTSL2023070129 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 1 Product Name: Wireless Transmitter sensor Test Model No.: TS01 Test Setup Photo Radiated Emission ------End------