2BTT8-TZ-935Remote Dog Training Collar

Remote Dog Training Collar User Manual TZ-935 Contents Part 1: Important Safety Notice & Packaging Please Read This Manual Carefully Before Use 21 Part 2: Product Introduction 43 Product Features ●300m Remote Range: Reliable control up to 300 meters (985 ft) in open areas, suitable for most training scenarios. ●Dual Correction System: From Remote: Emits Ultrasound & Ultrasound+Strobe directly for warning and deterrence. From Collar: Delivers Sound, Vibration, and Static Stimulation upon signal for close-contact guidance and correction. ●Clear LED Display: Bright screen shows active mode, intensity level, and battery status for both remote and collar in real time. ●Dual Battery Indicators: Monitor remaining power for both the remote and the connected collar simultaneously. ●1-9 Level Adjustment: Precisely customize Sound, Vibration, and Static Stimulation intensity levels for your dog's size and tempera- ment. ●Controls 4 Collars: A single remote can pair with and manage up to 4 receiver collars (DOG1-DOG4), perfect for multi-dog homes or professional use. ●Auto Sleep Mode: Remote: Enters sleep mode (screen o ) after ~120 seconds of inactivity. Press any key to wake. Collar: Enters sleep mode after ~120 seconds of inactivity. Press its power button or gently shake to wake. ●IPX6 Waterproof Collar: The receiver collar is rated IPX6, oering protection against daily splashes and water (Remote is not waterproof ). ●Key Lock Switch: Physical key lock on the remote prevents accidental triggering during storage or transport. Product Name: Remote Dog Training Collar Materials: ABS, Silicone, Nylon, Electronic Components Ultrasound Emission Range: 16.4~23 feet Remote Control Range: Up to 300m (985 ft) in open areas Remote Functions: Sound, Vibration, Static Stimulation, Ultrasound, Ultrasound+Strobe, Key Lock, Multi-Dog Control (DOG 1-4), 1-9 Level Sensitivity Adjustment Collar Functions: Receive Commands (Sound / Vibration / Static Stimulation), Pairing Remote Battery: Rechargeable 500mAh Li-Po Battery Collar Battery: Rechargeable 300mAh Li-Po Battery Remote Charging: Type-C Port, 5V/1A, ~2 hours for full charge Collar Charging: Type-C Port, 5V/1A, ~1.5 hours for full charge Remote Standby Time: Up to 60 days (On), 180 days (O ) Collar Standby Time: Up to 60 days (On), 180 days (O ) Remote Waterproof: Not waterproof Collar Waterproof: IPX6 Operating Environment: Temperature -30 to +70, Humidity 20% - 90% Product Specications How It Works This remote training system is a safe and eective tool for correcting dog's behavior, suitable for most dogs weighing over 6.8 kg (15 lbs). The system communicates via wireless signals, allowing you to guide your dog from a distance. The system works in two ways: 1. Direct Remote Action: Pressing the Ultrasound or Ultrasound+Strobe button activates features directly from the remote. 2. Collar Response: Pressing the Sound, Vibration, or Static Stimulation button on the remote transmits a signal to the collar, activating the chosen feedback mode. These cues help interrupt unwanted behavior and guide your dog to follow commands. Important Note: The maximum eective remote range of 300 meters is achieved under optimal, unobstructed conditions. Obstacles, weather, and interference can reduce this range. For best results, hold the remote horizontally away from your body. On the other hand, ultrasound travels up to 7 meters only. LED Flashlight LED Screen Ultrasound Emitter Receiver Collar Introduction Remote Control Introduction Screen Test Mode: Press and hold the " " and " " buttons simultaneously to enter screen test mode. All LED indicators will light up, allowing you to check for issues like dead pixels or ickering. Press any key to exit. 65 Part 3: Quick Start Guide 87 Note: All remote functions are disabled during charging. After unplugging, slide the key lock switch to the unlocked " " position to use. Part 1: Important Safety Instructions & Packaging Important Safety Instructions Packaging List Part 2: Product Introduction Product Specications Product Features How It Works Remote Control Introduction Receiver Collar Introduction Part 3: Quick Start Guide Step 1: Charging Step 2: Power On & Pairing Step 3: Fitting the Collar Step 4: Begin Training Part 4: Function Operations Functional Operations Overview Testing the Static Stimulation Function Part 5: Usage Guide & Maintenance Training Guidelines Daily Maintenance & Care Troubleshooting Frequently Asked Questions (FAQs) 109 2. Turn On the Remote: Slide the side switch to the " " position. The screen will light up. 3. Enter Pairing Mode: Press and hold the collar’s power button for about 1.5 seconds until the indicator alternates blinking red and green. 4. Complete Pairing: ●To Pair: On the remote, briey press a button that controls the collar (Sound, Vibration, or Static Stimulation). The collar’s indicator will stop alternating and the remote will display the collar's battery level. ● To Conrm: Press one of these buttons (Sound, Vibration, or Static Stimulation) again. If the collar activates in response, pairing is successful. 1211 1413 Important Safety Notice This professional remote dog training tool must be used correctly to ensure your dog's safety. Please read and follow all instructions. ●Do Not Use On: Puppies, sick, pregnant, elderly, frail, or heart- condition dogs. ●Proper Use: This product is a professional behavior correction tool. It is strictly prohibited to use it for revenge or abuse. ●Wearing Time: Limit use to 12 hours per day. Adjust the collar position every 1-2 hours to prevent skin irritation. ●Static Stimulation Warning: Always start at the lowest level (1) and only use the minimum level needed for response. ●Leash Warning: Never attach a leash to this collar. Use a separate harness or collar for walking. ● Skin Check: Check your dog's neck daily for redness or sores. Stop use if any are found and consult a vet if needed. ●Environment: Keep away from heat, ames, moisture, an…

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Rev 1/26/2023 Shenzhen TIZE Technology Co.,ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-09-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BTT8-TZ-935 [Shenzhen TIZE Technology Co.,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. [Shenzhen TIZE Technology Co.,ltd] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) APPLE FENG Rev 1/26/2023 Shenzhen TIZE Technology Co.,ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05-09-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BTT8-TZ-935 [Shenzhen TIZE Technology Co.,ltd] ce8rtifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) APPLE FENG

Shenzhen TIZE Technology Co.,ltd U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: May 9, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BTT8-TZ-935 Shenzhen TIZE Technology Co.,ltd (“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: Shenzhen TIZE Technology Co.,ltd FRN: 0037776523 Address: Building 2, Guangyu Industrial Zone, Huangtian Community Hangcheng Street, Bao'an District, Shenzhen, China Signature: Contact Person: APPLE FENG Tel: +86 13612991654 Email: [email protected]

Shenzhen TIZE Technology Co.,ltd Date: May 9, 2026 Product Model Number: TZ-935 FCC ID: 2BTT8-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 QAI Laboratories 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 QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. By: APPLE FENG Contact Listed on FCC Wesbite Title: Sales Manager Tel.: +86 13612991654 Email: [email protected] On behalf of: Shenzhen TIZE Technology Co.,ltd

Shenzhen TIZE Technology Co.,ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 9, 2026 Subject; Request for Confidentiality FCC ID: 2BTT8-TZ-935 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 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: Sales Manager

Shenzhen TIZE Technology Co.,ltd Building 2, Guangyu Industrial Zone, Huangtian Community Hangcheng Street, Bao'an District, Shenzhen, China Model Difference Statement DATE: May 9, 2026 Product Model Number: TZ-935 FCC ID: 2BTT8-TZ-935 Dear Sir/Madam, Added models TZ-EX916, TZ-369, TZ-915, TZ-927, TZ-930, TZ-LA931, TZ-936, TZ-937, TZ-938, TZ-939 basis of the original product TZ-935 The color of appearance and model name of series models listed are different from the main model, but the circuit and the electronic construction are the same, declared by the manufacturer. Sincerely, Name: APPLE FENG Title: Manager Company name: Shenzhen TIZE Technology Co.,ltd Address: Building 2, Guangyu Industrial Zone, Huangtian Community Hangcheng Street, Bao'an District, Shenzhen, China

Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report Annex A. EUT External Photos Model : TZ-935 EUT View 1 EUT View 2 Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report EUT View 3 EUT View 4 Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report EUT View 5 EUT View 6 Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report EUT View 7

Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report Annex D. Label and Inf ormation FCC Label Sample Label Size: 3cm*1.5cm 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

Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report Annex B. EUT Internal Photos EUT Internal View 1 EUT Internal View 2 Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report EUT Internal View 3 EUT Internal View 4 Integral Antenna Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report EUT Internal View 5

FCC ID: 2BTT8-TZ-935 RF Exposure Evaluation According to KDB 447498 D04 RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices part 2.1.2, a single RF source is exempt RF device (from the requirement to show data demonstrating compliance to RF exposure limits, as previously mentioned) if the available maximum time-averaged power is no more than 1mW, regardless of separation distance. This exemption applies to all operating configurations and exposure conditions, for the frequency range 100 kHz to 100 GHz, regardless of fixed, mobile, or portable device exposure conditions. This is a standalone exemption, and it cannot be applied in conjunction with any other test exemption. The result is rounded to one decimal place for comparison Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Frequency (MHz) Power (dBuV/m) Power (dBm) Power (mW) Limit (mW) 433.92 79.24 -15.96 0.03 1 Notes: 79.24dBuV/m-95.2=-15.96dBm 0.03mW＜1mW, so a SAR test is not required.

Page 1 of 2 1. General Inf ormation 1.1 Antenna Information Manufacturer: Shenzhen TIZE Technology Co.,ltd Address of Manufacturer: Building 2, Guangyu Industrial Zone, Huangtian Community Hangcheng Street, Bao'an District, Shenzhen, China Product Name: 433.92MHz Antenna Model Name: TZ-935 Frequency Range: 433.92MHz Type of Antenna: Integral Antenna Antenna Gain: 0dBi (Max.) Impedance: 50 ohm Antenna View: Length (41mm*6mm) Page 2 of 2 2. Antenna Specification inf ormation 2.1 Gain Frequency Peak Gain (dBi) Polarity 433.92MHz 0 Horizontal 433.92MHz -0.85 Vertical 2.2 Radiation Pattern View

Report No: SSP26040443-1E FCC Test Report Page 1 of 25 FCC TEST REPORT FCC ID: 2BTT8-TZ-935 Report No. : SSP26040443-1E Applicant : Shenzhen TIZE Technology Co.,ltd Product Name : Remote Dog Training Collar Model Name : TZ-935 Test Standard : FCC Part 15.231 Date of Issue : 2026-05-08 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: SSP26040443-1E FCC Test Report Page 2 of 25 Test Report Basic Information Applicant..................................: Shenzhen TIZE Technology Co.,ltd Address of Applicant...............: Building 2, Guangyu Industrial Zone, Huangtian Community Hangcheng Street, Bao'an District, Shenzhen, China Manufacturer..........................: Shenzhen TIZE Technology Co.,ltd Address of Manufacturer........: Building 2, Guangyu Industrial Zone, Huangtian Community Hangcheng Street, Bao'an District, Shenzhen, China Product Name.........................: Remote Dog Training Collar Brand Name.............................: - Main Model..............................: TZ-935 Series Models..........................: TZ-EX916, TZ-369, TZ-915, TZ-927, TZ-930, TZ-LA931, TZ-936, TZ-937, TZ-938, TZ-939 Test Standard..........................: FCC Part 15 Subpart C ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2026-04-17 to 2026-04-29 Test Result...............................: PASS Tested By ................................: (Tate Chen) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: SSP26040443-1E FCC Test Report Page 3 of 25 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................5 1.3 Compliance Standards ...........................................................................................................................................6 1.4 Test Facilities ........................................................................................................................................................6 1.5 List of Measurement Instruments ..........................................................................................................................7 1.6 Measurement Uncertainty .....................................................................................................................................7 2. Summary of Test Results .............................................................................................................................................8 3. Antenna Requirement .................................................................................................................................................9 3.1 Standard and Limit................................................................................................................................................9 3.2 Test Result ............................................................................................................................................................9 4. Conducted Emissions ................................................................................................................................................ 10 4.1 Standard and Limit.............................................................................................................................................. 10 4.2 Test Procedure.................................................................................................................................................... 10 4.3 Test Data and Results .......................................................................................................................................... 11 5. Radiated Emissions ................................................................................................................................................... 14 5.1 Standard and Limit.............................................................................................................................................. 14 5.2 Test Procedure.................................................................................................................................................... 14 5.3 Test Data and Results .......................................................................................................................................... 16 6. Occupied Bandwidth ................................................................................................................................................. 20 6.1 Standard and Limit.............................................................................................................................................. 20 6.2 Test Procedure.................................................................................................................................................... 20 6.3 Test Data and Results ....................................................................…

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Report No: SSP26040443-1E FCC ID: 2BTT8-TZ-935 Annex of Test Report Annex C. Test Photos Radiated Emission Test View Below 1GHz Radiated Emission Test View Above 1GHz