2BBF7-PRVREMOTE1500Remote control

Rechargeable Long-distance Remote Control REMOTE 1500FT USER’S GUIDE 2 Introduction The REMOTE 1500FT remote allows you to control multimedia functions of audio and video equipment over long distances, both for automotive and residential use. Its 8-function control makes it practical for quick management of your music. Using radio frequency (RF) technology, you can control the equipment from up to 1500 feet in open areas free of interference. With the implementation of ULTRACAP technology, the remote is equipped with an energy storage capacitor that powers the remote, eliminating the need for disposable batteries. Its ultra-fast charging allows a full charge in less than 10 minutes, which lasts for weeks without needing a recharge. CONTROL YOUR MUSIC FROM FAR AWAY! USER MANUAL Features ▪ Remote with 8 functions; ▪ Stores various device models in memory, plus the “LEARN” function, which allows copying commands from other remotes on the market; ▪ Integrated battery with ultra-fast charging, eliminating the need for disposable batteries; ▪ USB-C connector for charging, offering versatility and compatibility with a wide range of power sources, such as radios, power banks, and smartphone chargers. ▪ Low battery indicator on the remote. ▪ Easy synchronization of new remotes; ▪ Syncs with up to 8 remotes, allowing multiple users to control the same device. RADIO REMOTE CONTROL WITH 1500 Feet* RANGE 3 LRN IR IN SYNC RESET ANTIR OUT PWR Control Central (Rear view) Central (Front view) Product Presentation TRANSMISSION / LOW BATTERY INDICATOR POWER/SOURCE FORWARD & REVERSE FOLDER CHANGE VOLUME CONTROLS PLAY/PAUSE 6 5 2 1 3 4 13 14 12 IR RECEIVER SYNC/RESET BUTTON LEARN BUTTON (LRN) WHITE BLACK 7 8 9 10 11 PROGRAMMING PIN ANTENNA IR TRANSMITTER LED INDICATOR POWER CABLES 1 2 35 64 7 98 10 121314 11 4 LRN IR IN SYNC RESET Central Installation The central unit can be installed in a discreet location or in a visible spot for monitoring the LED INDICATOR. ▪ Install the unit in a way that the antenna is not blocked by the vehicle’s body or metal parts, as they act as barriers for radio frequency transmissions. Position the antenna near the edge of a window or inside the dashboard and compartments. ▪ The POWER CABLES are polarized. Connect the WHITE WIRE (+12V) to the positive terminal of the battery and the BLACK WIRE (GND) to the negative terminal. ▪ The IR TRANSMITTER should be mounted so that it faces the radio/player you wish to control. Ensure there are no obstacles between them. Remote Synchronization The remote that comes with the product is already pre- registered at the factory. It is possible to register new remotes or re-sync with previously registered remotes in case of communication issues. A single Central unit allows registration of up to 8 remotes. Before performing the synchronization, make sure there are no other remotes within range of the central unit that you do not want to register, as they may interfere with the process. 1. Press the SYNC button on the central unit. The LED INDICATOR on the central unit will begin to blink. 2. Press any button on the remote (except the POWER button). If the synchronization is successful, the LED INDICATOR on the central unit will turn off. Synchronizing new remotes: 1 2 WHITE WIRE BLACK WIRE 5 LRN IR IN SYNC RESET LRN IR IN SYNC RESET 12 Remote programming For the remote to work properly with your radio/player, you must select a configuration compatible with your device model. This can be done in two ways: Removing synchronized remotes: 1. Press the SYNC button on the central unit. The LED INDICATOR on the central unit will begin to blink. 2. Press the POWER button on the remote you wish to remove. 3. The remote will be deleted, and the LED INDICATOR will turn off. Removing all synchronized remotes: 1. Press the SYNC button on the central unit. The LED INDICATOR on the central unit will begin to blink. 2. Then press the LRN button on the central unit. The LED INDICATOR will start blinking faster. 3. All remote registrations will be deleted, and the LED INDICATOR will turn off. To synchronize more remotes (up to a maximum of 8), repeat the previous steps. If the number of synchronizations exceeds 8 remotes, the new remote will overwrite the first one synchronized, canceling its synchronization, and so on. It is also possible to unsynchronize each remote individually or all at once. DIRECT MODE: 1. Check the code for your device in the CODE TABLE (at the end of this manual). 2. Press the LRN button on the central unit. The LED INDICATOR on the central unit will begin to blink. 3. Press the SYNC button on the central unit. The LED INDICATOR will blink faster. 4. On the remote, press the first button listed in the table for the desired device. The LED INDICATOR on the central unit will briefly turn off, then resume blinking rapidly. 5. Press the second button listed in the table. The LED INDICATOR will turn off. THE CENTRAL UNIT IS NOW PROGRAMMED FOR THE SELECTED DEVICE MODEL. DIRECT MODE Allows you to select a preset configuration stored in memory, compatible with various devices. LEARN MODE Allows you to manually copy the commands from the device’s original remote. 6 Configuration example Programming for PIONEER DEH- 8380 SD PLAYER Key sequence: and Choose a not bright or lit environment, preferably away from fluorescent lighting or inside the vehicle, as external light may interfere with the central unit’s IR RECEIVER. Plasma screens are also strong sources of interference. LEARN MODE: 1. Press the LRN button on the central unit. The LED INDICATOR will begin to blink. 2. On the remote, press the button you want to configure. The remote’s INDICATOR will briefly turn off and then start blinking again. 3. Point the original remote of the device at the IR RECEIVER on the central unit and press the button you want to copy. If the command is successfully recorded, the LED INDICATOR will briefly turn off and then resume blinking. At this stage, external l…

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Rev 1/26/2023 STETSOM ELECTRONICS USA INC. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04-23-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BBF7-PRVREMOTE1500 STETSOM ELECTRONICS USA INC. (“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. STETSOM ELECTRONICS USA INC. (“the applicant”) 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) Fernando Kanada Rev 1/26/2023 STETSOM ELECTRONICS USA INC. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04-23-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BBF7-PRVREMOTE1500 STETSOM ELECTRONICS USA INC. (“the applicant”) certifies 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) Fernando Kanada

Rev 1/26/2023 STETSOM ELECTRONICS USA INC. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04-09-2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2BBF7-PRVREMOTE1500 Applicant FRN: 0033839143 STETSOM ELECTRONICS USA INC. (“the applicant”) certifies that, as of the date of the filing of the application, STETSOM ELECTRONICS USA INC. is our designated U.S. agent for service of process for the above referenced FCC ID. STETSOM ELECTRONICS USA INC. 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. STETSOM ELECTRONICS USA INC. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: STETSOM ELECTRONICS USA INC. U.S. Agent FRN: 0033839143 Address: 66 WEST FLAGLER ST STE 900/7434, MIAMI, FLORIDA, USA Contact Person: Fernando Kanada Tel.: (786) 743-0031 Email: [email protected] Sincerely, STETSOM ELECTRONICS USA INC. STETSOM ELECTRONICS USA INC. Fernando Kanada Fernando Kanada

STETSOM ELECTRONICS USA INC. Date: Apr. 09, 2026 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2BBF7-PRVREMOTE1500 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Long-term confidentiality: Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, STETSOM ELECTRONICS USA INC. Fernando Kanada / Project Coordinator Typed name and Title

STETSOM ELECTRONICS USA INC. FCC ID: 2BBF7-PRVREMOTE1500 POWER OF ATTORNEY Date: Apr. 09, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf shall have the same effect as acts of our own. This authorization expires on Apr. 08, 2027. Sincerely, STETSOM ELECTRONICS USA INC. Fernando Kanada / Project Coordinator Typed name and Title

Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 3 of 11 2 Photographs –Constructional Details 2.1 EUT – External View Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 4 of 11 Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 5 of 11 Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 6 of 11 Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 7 of 11 Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 8 of 11 Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 9 of 11

Label Location

Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 10 of 11 2.2 EUT – Internal View Ant. Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 11 of 11

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 9 TEST REPORT Referen ce No. .................... : WTD26D03078643W003 FCC ID ................................ : 2BBF7-PRVREMOTE1500 Applicant ............................ : STETSOM ELECTRONICS USA INC. Address .............................. : 66 WEST FLAGLER ST STE 900/7434 MIAMI, FLORIDA, USA Manufacturer .................... : STETSOM ELECTRONICS USA INC. Address .............................. : 66 WEST FLAGLER ST STE 900/7434 MIAMI, FLORIDA, USA Product ............................... : Remote control Model(s). ............................ : 1500FT Standards........................... : FCC 47CFR Part 2 Subpart J Section 2.1093 Date of Receipt Sample .... : 2026-04-08 Date of Test ....................... : 2026-04-09 to 2026-04-20 Date of Issue ...................... : 2026-04-23 Test Result ......................... : Pass Remarks: The re sult s 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. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian/ Project Engineer Deval Qin / Designated Reviewer Reference No.: WTD26D03078643W003 Page 2 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2. Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2. CONTENTS ............................................................................................................................................... 2 3. REVISION HISTORY ................................................................................................................................. 3 4. GENERAL INFORMATION ....................................................................................................................... 4 4.1. GENERAL DESCRIPTION OF E.U.T.................................................................................................... 4 4.2. DETAILS OF E.U.T. ......................................................................................................................... 4 4.3. TEST FACILITY ................................................................................................................................ 5 4.4. SUBCONTRACTED ........................................................................................................................... 5 4.5. ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................ 5 5. TEST SUMMARY ...................................................................................................................................... 6 6. RF EXPOSURE ......................................................................................................................................... 7 6.1. DEFINITIONS ................................................................................................................................... 7 6.2. METHOD OF EVALUATION ................................................................................................................ 7 6.3. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ................................................................... 8 6.4. EVALUATION RESULTS .................................................................................................................... 9 Reference No.: WTD26D03078643W003 Page 3 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 3. Revision History Test Report No. Date of Receipt Sample Date of Test Date of Issue Purpose CommentApproved WTD26D03078643W003 2026-04-08 2026-04-09 to 2026-04-20 2026-04-23Original - Valid Reference No.: WTD26D03078643W003 Page 4 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4. General Information 4.1. General Description of E.U.T. Product Name: Remote control Model No.: 1500FT Model Description: N/A Test Sample No.: 1-1/1 Hardware Version: R2A Software Version: v1.2 4.2. Details of E.U.T. Frequency Range: 434.06MHz Type of Modulation: FSK Antenna installation: PCB Printed Antenna Antenna Gain N/A Note: #: The antenna gain is provided by the applicant, and the applicant should be responsible for its authenticity, WALTEK lab has not verified the authenticity of its information. Ratings: Charging voltage DC 5V Energy-storage capacitor: 3.8V 100F Reference No.: WTD26D03078643W003 Page 5 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4.3. Test Facility The test facility has a test site registered with the following organizations: ISED CAB identifier: CN0013. Test Firm Registration No.: 7760A. Waltek Testing Group Co., Ltd. Has been registered and fully described in a report filed with the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files. Registration number 7760A, October 15, 2016. FCC Designation No.: CN1201. Test Firm Registration No.: 523476. Waltek Testing Group Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration number 523476, September 10, 2019. 4.4. Subcontracted Whether parts of tests for the product have been subcontracted to other labs: Yes No If Yes, list the related test items and lab information: Test Lab: N/A Lab address: N/A Test items: N/A 4.5. Abnormalities from Standard Conditions None. Reference No.: WTD26D03078643W003 Page 6 of 9 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 5. Test Summary Test Items Test Requirement Result Maximum …

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Model: PCB Printed Antenna Antenna type: ¼ wave monopole antenna Operation frequency: 434.06MHz Peak Gain: 0 dBi Length: 129,38 mm Material: copper Manufactured: Great star Technology (HongKong) Co., Limited Address: A1‐402, Fuying 2nd Industrial Park, JianAn Road Fuhai Sub‐District, BaoAn District Shenzhen

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 21 TEST REPORT Reference No..................... : WTD26D03078643W002 FCC ID ................................ : 2BBF7-PRVREMOTE1500 Applicant ........................... : STETSOM ELECTRONICS USA INC. Address ............................. : 66 WEST FLAGLER ST STE 900/7434 MIAMI, FLORIDA, USA Manufacturer .................... : STETSOM ELECTRONICS USA INC. Address ............................. : 66 WEST FLAGLER ST STE 900/7434 MIAMI, FLORIDA, USA Product .............................. : Remote control Model(s). ............................ : 1500FT Standards .......................... : FCC 47CFR Part 15 Subpart C Section 15.231 Date of Receipt Sample .... : 2026-04-08 Date of Test ....................... : 2026-04-09 to 2026-04-20 Date of Issue ..................... : 2026-04-23 Test Result ........................ : Pass Remarks: The 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. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Project Engineer Deval Qin /Designated Reviewer Reference No.: WTD26D03078643W002 Page 2 of 21 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................... 2 3 REVISION HISTORY ................................................................................................................................. 3 4 GENERAL INFORMATION ....................................................................................................................... 4 4.1 GENERAL DESCRIPTION OF E.U.T.................................................................................................... 4 4.2 DETAILS OF E.U.T. ......................................................................................................................... 4 4.3 TEST MODE .................................................................................................................................... 4 5 EQUIPMENT USED DURING TEST ......................................................................................................... 5 5.1 EQUIPMENTS LIST ........................................................................................................................... 5 5.2 MEASUREMENT UNCERTAINTY ......................................................................................................... 6 5.3 TEST EQUIPMENT CALIBRATION ....................................................................................................... 6 5.4 TEST FACILITY ................................................................................................................................ 6 5.5 SUBCONTRACTED ........................................................................................................................... 6 6 TEST SUMMARY ...................................................................................................................................... 7 7 CONDUCTED EMISSION ......................................................................................................................... 8 7.1 E.U.T. OPERATION ......................................................................................................................... 8 7.2 EUT SETUP .................................................................................................................................... 8 7.3 MEASUREMENT DESCRIPTION .......................................................................................................... 9 7.4 CONDUCTED EMISSION TEST RESULT .............................................................................................. 9 8 RADIATED SPURIOUS EMISSIONS ..................................................................................................... 11 8.1 EUT OPERATION .......................................................................................................................... 11 8.2 TEST SETUP ................................................................................................................................. 12 8.3 SPECTRUM ANALYZER SETUP ........................................................................................................ 13 8.4 TEST PROCEDURE ........................................................................................................................ 14 8.5 SUMMARY OF TEST RESULTS ........................................................................................................ 14 9 PERIODIC OPERATION ......................................................................................................................... 16 10 EMISSION BANDWIDTH ........................................................................................................................ 19 10.1 TEST PROCEDURE ........................................................................................................................ 19 10.2 TEST RESULT ............................................................................................................................... 19 11 ANTENNA REQUIREMENT ................................................................................................................... 21 12 RF EXPOSURE ..................................................................................…

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Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 1 of 8 1 Test Setup photos 1.1 Photograph – Conducted Emission For Conducted Emission Test Site 1# 1.2 Photograph – Radiated Emissions For 9kHz-30MHz Test Site 2# Appendix- 1500FT -Photos FCC ID: 2BBF7-PRVREMOTE1500 Reference No.: WTD26D03078643W Page 2 of 8 For 30MHz-1000MHz Test Site 2# For Above 1GHz Test Site 1#