2AY3ETZ-926Remote Dog Training Collar

FCC Warning 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. NOTE 1: 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: - 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

TIZE INTERNATIONAL CO., LIMITED Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 6, 2023 FCC ID: 2AY3ETZ-926 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing TIZE INTERNATIONAL CO., LIMITED 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing TIZE INTERNATIONAL CO., LIMITED 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. Applicant: TIZE INTERNATIONAL CO., LIMITED Address: 3/F, Building 1, TianKou Industrial Area, Huang Tian, Xixiang, BaoAn District, ShenZhen, GuangDong Province, China Contact Person: Apple Feng Tel.: +86-13612991654 Email: [email protected] Sincerely, Signature:

TIZE INTERNATIONAL CO., LIMITED U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: 09-06-2023 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2AY3ETZ-926 TIZE INTERNATIONAL CO., LIMITED (“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: TIZE INTERNATIONAL CO., LIMITED FRN: 0030642813 Address: 3/F, Building 1, TianKou Industrial Area, Huang Tian, Xixiang, BaoAn District, ShenZhen, GuangDong Province, China Signature: Contact Person: Apple Feng Tel: +86-13612991654 Email: [email protected]

TIZE INTERNATIONAL CO., LIMITED Date: September 6, 2023 Product Model Number: TZ-926, TZ-920, TZ-921, TZ-922, TZ-923, TZ-925, TZ-927, TZ-928, TZ-929, TZ-930, TZ-931, TZ-932, TZ-933, TZ-935 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 ORGANIZATION. 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 ORGANIZATION. on our behalf shall have the same effect as acts of our own. By: Apple Feng Contact Listed on FCC Wesbite Title: Manager Email: [email protected] Telephone: +86-13612991654 On behalf of: TIZE INTERNATIONAL CO., LIMITED

TIZE INTERNATIONAL CO., LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 6, 2023 Subject; Request for Confidentiality FCC ID: 2AY3ETZ-926 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: Apple Feng Title: Manager

TIZE INTERNATIONAL CO., LIMITED Model Difference Statement Dear Sir/Madam, Added models TZ-920, TZ-921, TZ-922, TZ-923, TZ-925, TZ-927, TZ-928, TZ-929, TZ-930, TZ-931, TZ-932, TZ-933, TZ-935 basis of the original product TZ-926. These model names and color of appearance are different, but the circuit and the electronic construction are the same from the main model, declared by the manufacturer. Sincerely, Name: Apple Feng Title: Manager Company name: TIZE INTERNATIONAL CO., LIMITED Address: 3/F, Building 1, TianKou Industrial Area, Huang Tian, Xixiang, BaoAn District, ShenZhen, GuangDong Province, China

FCC ID: 2AY3ETZ-926 External

Page 1 of 1 Label and Information FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

FCC ID: 2AY3ETZ-926 Internal Receiver ANT Transmitter ANT

- Page 1 of 8 - Report No.: HB20230911004E-02 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l : (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com RF EXPOSURE Test Report Product: Remote Dog Training Collar Trade Mark: - Model Number: TZ-926 FCC ID: 2AY3ETZ-926 Prepared for TIZE INTERNATIONAL CO., LIMITED 3/F, Building 1, TianKou Industrial Area, Huang Tian, Xixiang, BaoAn District, ShenZhen, GuangDong Province, China Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 8 - Report No.: HB20220505001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l : (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................. 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 TEST SETUP .............................................................................................................................................................. 5 1.4 ANCILLARY EQUIPMENT .............................................................................................................................................. 5 2 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 6 2.1 TEST LABORATORY ..................................................................................................................................................... 6 2.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 6 2.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 6 2.4 TEST SOFTWARE ........................................................................................................................................................ 6 3 LIST OF TEST EQUIPMENT .................................................................................................................................. 6 4 RF EXPOSURE .................................................................................................................................................... 8 4.1 STANDALONE SAR TEST EXCLUSION CONSIDERATIONS........................................................................................................ 8 4.1.1 Limit .................................................................................................................................................................. 8 4.1.2 Test Procedures................................................................................................................................................. 8 4.1.3 Test Result ................................................................................................................................................... 8 - Page 3 of 8 - Report No.: HB20220505001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l : (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com TEST RESULT CERTIFICATION Applicant’s Name ................. : TIZE INTERNATIONAL CO., LIMITED Address ................................. : 3/F, Building 1, TianKou Industrial Area, Huang Tian, Xixiang, BaoAn District, ShenZhen, GuangDong Province, China Manufacturer's Name .......... : ShenZhen TIZE Technology Co., Ltd Address ................................. : 205. Building 18, Jiatiangang Industrial Zone, Huangtian Community, Hangcheng Street, Bao'an District, Shenzhen, China Product description Product name ........................ : Remote Dog Training Collar Model Number ....................... : TZ-926 Standards ............................. : FCC CFR 47 PART 1, 1.1310 Te s t procedure ..................... : KDB 447498 D04 This device described above has been tested by Shenzhen HongBiao Certification& Testing Co,.Ltd and the test results show that the equipment under test (EUT) is in compliance with the EMC requirements. And it is applicable only to the tested sample identified in the report. Date of Test ........................................... : Date (s) of performance of tests ............. : September 04, 2023~September 19, 2023 Te st Result .............................................. : Pass Testing Engineer : (Zoe Su) Technical Manager : (Gary Lu) Authorized Signatory : ( Leo Su) - Page 4 of 8 - Report No.: HB20220505001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l : (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Revision History Revised No. Date of Issue Description 01 September 20, 2023 Original - Page 5 of 8 - Report No.: HB20220505001E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l : (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com 1 General…

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- Page 1 of 30 - Report No.: HB20230911004E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l : (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Test Report Product: Remote Dog Training Collar Trade Mark: - Model Number: TZ-926 FCC ID: 2AY3ETZ-926 Prepared for TIZE INTERNATIONAL CO., LIMITED 3/F, Building 1, TianKou Industrial Area, Huang Tian, Xixiang, BaoAn District, ShenZhen, GuangDong Province, China Prepared by Shenzhen HongBiao Certification& Testing Co., Ltd Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, China Tel.: +86-755-2998 9321 Fax.: +86-755-2998 5110 Website: http://www.sz-hongbiao.com - Page 2 of 30 - Report No.: HB20230911004E-01 Add:Room 102, 201, Building 2, Yuanwanggu RFID Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen,China Te l: (86-755) 29989321 Fax: (86-755) 29985110 Web:www.sz-hongbiao.com Table of Contents 1 GENERAL DESCRIPTION ..................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................. 5 1.2 TEST MODE .............................................................................................................................................................. 5 1.3 OP E R AT I O N CHANNEL LIST ........................................................................................................................................... 5 1.4 TEST SETUP .............................................................................................................................................................. 5 1.5 ANCILLARY EQUIPMENT .............................................................................................................................................. 5 2 SUMMARY OF TEST RESULT ............................................................................................................................... 7 3 TEST FACILITIES AND ACCREDITATIONS .............................................................................................................. 8 3.1 TEST LABORATORY ..................................................................................................................................................... 8 3.2 ENVIRONMENTAL CONDITIONS ..................................................................................................................................... 8 3.3 MEASUREMENT UNCERTAINTY ..................................................................................................................................... 8 3.4 TEST SOFTWARE ........................................................................................................................................................ 8 4 LIST OF TEST EQUIPMENT .................................................................................................................................. 9 5 TEST ITEM AND RESULTS ...................................................................................................................................11 5.1 ANTENNA REQUIREMENT .......................................................................................................................................... 11 5.1.1 Standard Requirement ............................................................................................................................. 11 5.1.2 Test Result ................................................................................................................................................. 11 5.2 AC POWER LINE CONDUCTED EMISSION ...................................................................................................................... 12 5.2.1 Limits ........................................................................................................................................................ 12 5.2.2 Test Procedures ......................................................................................................................................... 12 5.2.3 Test Setup ................................................................................................................................................. 13 5.2.4 Test Result ................................................................................................................................................. 13 5.3 RADIATED EMISSION FIELD STRENGTH OF FUNDAMENTAL AND HARMONIC EMISSIONS .......................................................... 16 5.3.1 Limits ........................................................................................................................................................ 16 Test Procedures ....................................................................................................................................................... 16 5.3.2 Test Setup ................................................................................................................................................. 17 5.3.3 Test Result ................................................................................................................................................. 19 5.4 RADIATED EMISSION AND BAND EDGE SPURIOUS EMISSION............................................................................................. 20 5.4.1 Limit .......................................................................................................................................................... 20 5.4.2 Test Procedure 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FCC ID: 2AY3ETZ-926 Radiated Emission Below 1GHz Radiated Emission Above 1GHz Conducted emission