2BV9S-A10AFSWireless Remote Control

Areas of application: Remote control switches,alarm systems, , remote control door locks, remote control electric shutter doors and Windows, water pump control, industrial control products, etc.; technical parameters: Working voltage: DC12V Working frequency: 433.92 MHz Standby current: 0MA Working current: > 20MA Encoding Type: learning code EV1527-MCU) Transmission distance: > 10 m (open area sensitivity more than 103 dBm) Output power: 10 m (0 DBM); Transfer rate: < 10 KBPS Modulation mode: ASK (amplitude modulation) Working temperature: - 10 °C ~ + 50 °C Size:30 * 60 * 12 mm * Tips: 1. This series of remote wireless remote control with 1/2/3/4key optional; 2.With the power switch, remote control can turn off the power save electricity when not in use. FCC Warnning: 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body. ISED Statement ‐ English: This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. ‐ French:Cet appareil contient des émetteurs/récepteurs exempts de licence qui sont conformes aux CNR exempts de licence d’Innovation, Sciences et Développement économique Canada. Le fonctionnement est soumis aux deux conditions suivantes : (1) Cet appareil ne doit pas causer d’interférences. (2) Cet appareil doit accepter toute interférence, y compris les interférences susceptibles de provoquer un fonctionnement indésirable de l’appareil. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator & your body. Cet équipement est conforme Canada limites d'exposition aux radiations dans un environnement non contrôlé. Cet équipement doit être installé et utilisé avec une distance minimale de 0 cm entre le radiateur et votre corps.

LAGUNA TOOLS INC. 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: LAGUNA TOOLS INC. Address: 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Product Name: Wireless Remote Control FCC ID: 2BV9S-A10AFS Model(s): A10AFS 2.911(d)(5)(i) Equipment Type We, [LAGUNA TOOLS INC.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not: • Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. • Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Matt Thackray Date: 2026-7-5 Title and Company name: CEO/ LAGUNA TOOLS INC. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

2.911 (d)(5)(ii) Applicant Attestation v1.3 LAGUNA TOOLS INC. 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: LAGUNA TOOLS INC. Address: 744 Refuge Way, Suite 200 Grand Prairie Texa s 75050 United States Product Name: Wireless Remote Control FCC ID: 2BV9S-A10AFS Model(s): A10AFS 2.911(d)(5)(ii) Applicant filing We, [LAGUNA TOOLS INC.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Matt Thackray Date: 2026-7-5 Title and Company name: CEO/ LAGUNA TOOLS INC. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1)986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

LAGUNA TOOLS INC. 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Letter of Authorization Company: LAGUNA TOOLS INC. Address: 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States FCC ID: 2BV9S-A10AFS Model Number(s): A10AFS Product Description: Wireless Remote Control We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Sincerely, Name/Title： Matt Thackray/CEO Company: LAGUNA TOOLS INC. Address: 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Phone: (800) 234-1976 Fax: N/A E-Mail: [email protected]

LAGUNA TOOLS INC. 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2026-7-5 Subject; Request for Confidentiality FCC ID: 2BV9S-A10AFS Product name: Wireless Remote Control Model no.: A10AFS 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 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. LAGUNA TOOLS INC. 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Sincerely, Name/Title： Matt Thackray/CEO Company: LAGUNA TOOLS INC. Address: 744 Refuge Way, Suite 200 Grand Prairie Texas 75050 United States Phone: (800) 234-1976 Fax: N/A E-Mail: [email protected]

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202605026 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 3 EUT Constructional Details External Photo Product Name: Wireless Remote Control Model No.: A10AFS Report No.: HTT202605026 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 3 Report No.: HTT202605026 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 3 ------End------

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BV9S-A10AFS

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202605026 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 EUT Constructional Details Internal Photo Product Name: Wireless Remote Control Model No.: A10AFS Report No.: HTT202605026 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 ------End------ ANTENNA

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 8 RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : HTT202605025F02 2BV9S-A10AFS Compiled by ( position+printed name+signature) . : File administrators Heber He Supervised by ( position+printed name+signature) . : Project Engineer Bruce Zhu Approved by ( position+printed name+signature) . : RF Manager Kevin Yang Date of issue .................................... : May. 12, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : LAGUNA TOOLS INC. Address ............................................ : 744 Refuge Way, Suite 200 Grand Prairie, Texas 75050 USA Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT 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 HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT 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. Test item description ..................... : Wireless Remote Control Manufacturer .................................... : DONGGUAN AOKE ELECTRONICS CO.,LTD Trade Mark ........................................ N/A Model/Type reference ...................... : A10AFS Rating ............................................... : DC 12.0V From Battery Result ............................................... : PASS Report No.: HTT202605025F02 Page 2 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 8 T E S T R E P O R T Equipment under Test : Wireless Remote Control Model /Type : A10AFS Listed Models : N/A Applicant : LAGUNA TOOLS INC. Address : 744 Refuge Way, Suite 200 Grand Prairie, Texas 75050 USA Manufacturer : DONGGUAN AOKE ELECTRONICS CO.,LTD Address : 5th Floor, Building 1, No.4 Baoshi Road Jiaoyitang Tangxia Town ,Dongguan City ,Guangdong Province Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT202605025F02 Page 3 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 8 Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 5 2.4 Modifications 5 3 T E S T E N V I R O N M E N T 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Statement of the measurement uncertainty 6 4 T E S T L I M I T 7 4.1 Requirement 7 4.2 Conducted Power Results 8 4.3 Manufacturing tolerance 8 4.4 Evaluation Result 8 4.5 Simultaneous Transmission for SAR Exclusion 8 5 C O N C L U S I O N 8 Report No.: HTT202605025F02 Page 4 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 8 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Report No.: HTT202605025F02 Page 5 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 8 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : May. 06, 2026 Testing commenced on : May. 06, 2026 Testing concluded on : May. 12, 2026 2.2 Product Description Product Name: Wireless Remote Control Model/Type reference: A10AFS Testing sample ID： HTT202605025-1# (Engineer sample), HTT202605025-2#(Normal sample) Power supply: DC 12.0V From Battery Modulation: ASK Operation frequency: 433.9290MHz Channel number: 1 Antenna type: PCB Antenna Antenna gain: 0 dBi 2.3 Special Accessories The following is the EUT test of the auxiliary equipment provided by the laboratory: Description Manufacturer Model Technical Parameters Certificate Provided by / / / / / / 2.4 Modifications No modifications were implemented to meet testing criteria. Report No.: HTT202605025F02 Page 6 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, Chi…

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APPlications ISM band 433MHz applications 1.Dimensions 2.Specifications numberItemSpecifications 1WorkingCentralFrequency 433MHz 2BandWidth 433MHz 3Gain0dBi 4VSWR≤2.0 5AntennatypePCBantenna 6AzimuthBeamwidthOmni‐directional 7Impedance50ohm 8Modulationmode ASK ‣CompanyName : ‣ Companyaddres DONGGUAN AOKE ELECTRONICS CO.,LTD s : 5th Floor, Building 1, No.4 Baoshi Road Jiaoyitang Tangxia Town , Dongguan City ,Guangdong Province

Shenzhen HTT Technology Co., Ltd. FCC PART 15 SUBPART C TEST REPORT FCC PART 15.231 Report Reference No. ..................... : FCC ID. ............................................ : HTT202605025F01 2BV9S-A10AFS Compiled by ( position+printed name+signature) .. : File administrators Heber He Supervised by ( position+printed name+signature) .. : Project Engineer Bruce Zhu Approved by ( position+printed name+signature) .. : RF Manager Kevin Yang Date of issue ..................................... : May. 12, 2026 Testing Laboratory Name .............: Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : LAGUNA TOOLS INC. Address ............................................ : 744 Refuge Way, Suite 200 Grand Prairie, Texas 75050 USA Test specification ...........................: Standard ........................................... : FCC Part 15.231 Shenzhen HTT 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 HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT 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. Test item description .....................: Wireless Remote Control Trade Mark ....................................... : N/A Manufacturer .................................... : DONGGUAN AOKE ELECTRONICS CO.,LTD Model/Type reference....................... : A10AFS Listed Models .................................. : N/A Ratings ............................................. : DC 12.0V From Battery Modulation ....................................... : ASK Frequency .......................................... 433.9290MHz Result................................................ : PASS Report No.: HTT202605025F01 Page 2 of 29 T E S T R E P O R T Equipment under Test : Wireless Remote Control Model /Type : A10AFS Listed Models : N/A Applicant : LAGUNA TOOLS INC. Address : 744 Refuge Way, Suite 200 Grand Prairie, Texas 75050 USA Manufacturer : DONGGUAN AOKE ELECTRONICS CO.,LTD Address : 5th Floor, Building 1, No.4 Baoshi Road Jiaoyitang Tangxia Town ,Dongguan City ,Guangdong Province Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT202605025F01 Page 3 of 29 Contents 1 T E S T S T A N D A R D S ................................................................. 4 2 S U M M A R Y ............................................................................ 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 Block Diagram of Test Setup 5 2.6 Special Accessories 5 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T .............................................................. 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emission 11 4.3 20dB Bandwidth 20 4.4 Deactivation Time 21 4.5 Antenna Requirement 22 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 23 6 P H O T O S O F T H E E U T ........................................................... 25 Report No.: HTT202605025F01 Page 4 of 29 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.231:Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices Report No.: HTT202605025F01 Page 5 of 29 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : May. 06, 2026 Testing commenced on : May. 06, 2026 Testing concluded on : May. 12, 2026 2.2 Product Description Product Name: Wireless Remote Control Model/Type reference: A10AFS Testing sample ID： HTT202605025-1# (Engineer sample), HTT202605025-2#(Normal sample) Power supply: DC 12.0V From Battery Modulation: ASK Operation frequency: 433.9290MHz Channel number: 1 Antenna type: PCB Antenna Antenna gain: 0 dBi 2.3 Equipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 12.0V From Battery 2.4 Short description of the Equipment under Test (EUT) This is a Wireless Remote Control. For more details, refer to the user’s manual of the EUT. 2.5 Block Diagram of Test Setup 2.6 Special Accessories Follow auxiliary equipment(s) test with EUT that provided by the manufacturer or laboratory is listed as follow: Description Manufacturer Model Technical Parameters Certificate Provided by / / / / / / / / / / / / EUT Report No.: HTT202605025F01 Page 6 of 29 2.7 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for the device filing to comply with Section 15.231 of the FCC Part 15, Subpart C Rules. 2.8 Modifications No modifications were implemented to meet testing criteria. Report No.: HTT202605025F01 Page 7 of 29 3 T E S T E N V I R O N M E N T 3.1 Address of the test laboratory Shenzhen HTT Technology Co.,Ltd. 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdo…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202605025 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: Wireless Remote Control Model No.: A10AFS Test Setup Photo Radiated Emission Report No.: HTT202605025 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 RF Test ------End------