J9H-MEK3715Battery free switch

MEK3715 Product Specification 深圳市易百珑科技有限公司 http://www.iebelong.com/ 版本 V1.0 MEK3715 battery-free switch watch Specification 1.1 Brief Introduction The system is named MEK3715, It includes one transmitter and one dry contact receiver PCBA. They can communicate each other by RF433Mhz, and the transmitter battery-free watch is powered by kinetic energy, no battery inside. The MEK3715 is for healthy center SOS calling. 1.2 Product Diagram 2 Receiver PCBA Data sheet Item Data Model MEK3715 Work voltage DC 5V Output Dry Contact Max currency 2A Communication Protocol RF 433MHz Signal Distance 15-20m（indoor） Standby power < 0.5W Capacity of storage 10pcs watch buttons each channel Wire of output PTFE,length 95mm,18AWG,immersion Tin 15mm RF response sensitivity -110dBm Working temperature -20°C ~ +55°C Antenna PCBA Output dry contact 1 Output dry contact 2 Input - Input + EPA05 Dry Contact Receiver Product Specification 深圳市易百珑科技有限公司 http://www.iebelong.com/ -1- 版本 V1.0 3 Function Feature 2.1 Pair with the battery-free switch watch Hold the pair button of receiver PCBA around 3 seconds, the indicator flashes slowly,press the watch button one time. The indicator should be off, this is to say pairing finished. 2.2 Cancel and clear pairing Hold the pair button of receiver PCBA around 10 seconds, the indicator should flash slowly, then quickly, then off. This is to say the pairing program was canceled successfully. EPA05 Dry Contact Receiver Product Specification 深圳市易百珑科技有限公司 http://www.iebelong.com/ -2- 版本 V1.0 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: 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: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement.

Rev 1/26/2023 Moked Enosh International (1992) Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 09‐18‐2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: J9H‐MEK3715 Moked Enosh International (1992) Ltd (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Zvi Ofir Rev 1/26/2023 Moked Enosh International (1992) Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 09‐18‐2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: J9H‐MEK3715 Moked Enosh International (1992) Ltd (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. The applicant is not a named entity or any of its subsidiaries or affiliates. Sincerely, Zvi Ofir

Moked Enosh International (1992) Ltd 8 Hanagar St., Kfar Saba, Israel Date: 09-18-2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: J9H-MEK3715 FRN: 0030371454 US Agent – Attestation Statement / Part 2.911(d)(7) Moked Enosh International (1992) Ltd certifies, that as of 09-18-2023, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: J9H-MEK3715. Moked Enosh International (1992) Ltd, accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Moked Enosh International (1992) Ltd for FCC ID: J9H-MEK3715. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Moked Enosh International (1992) Ltd Designated Agent: FCC US Agent, LLC Company Representative: Zvi Ofir Designated Agent Representative: Tim Payne Signature: Signature:

Moked Enosh International (1992) Ltd Date: Sept. 18, 2023 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: J9H-MEK3715 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 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, Moked Enosh International (1992) Ltd Signature Zvi Ofir / CEO Typed name and Title

Moked Enosh International (1992) Ltd FCC ID: J9H-MEK3715 POWER OF ATTORNEY Date: Sept. 18, 2023 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. (Philo Zhong) 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. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Sept. 17, 2024 This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Moked Enosh International (1992) Ltd are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Moked Enosh International (1992) Ltd Signature Zvi Ofir / CEO Typed name and Title

Appendix- MEK 3715-Photos Page 3 of 10 2. Photographs –Constructional Details 2.1. EUT – External View Model MEK 3715 FCC ID: J9H-MEK3715 Appendix- MEK 3715-Photos Page 4 of 10 Appendix- MEK 3715-Photos Page 5 of 10 Appendix- MEK 3715-Photos Page 6 of 10

4 . 2 5 m m 4 7 . 0 0 m m

Appendix- MEK 3715-Photos Page 7 of 10 2.2. EUT – Internal View Model MEK 3715 FCC ID: J9H-MEK3715 Appendix- MEK 3715-Photos Page 8 of 10 Appendix- MEK 3715-Photos Page 9 of 10 Receiver Appendix- MEK 3715-Photos Page 10 of 10 Receiver

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 7 TEST REPORT Reference No. .................... : WTD23D09203213W002 FCC ID ................................ : J9H-MEK3715 Applicant ............................ : Moked Enosh International (1992) Ltd Address .............................. : 8 Hanagar St., Kfar Saba, Israel Manufacturer .................... : Moked Enosh International (1992) Ltd Address .............................. : 8 Hanagar St., Kfar Saba, Israel Product ............................... : Battery free switch Model(s). ............................ : MEK 3715 Standards........................... : FCC 47CFR Part 2 Subpart J Section 2.1093 Date of Receipt sample .... : 2023-09-18 Date of Test ....................... : 2023-09-18 to 2023-09-21 Date of Issue ...................... : 2023-11-17 Test Result ......................... : Pass Remarks: The re sults 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: James Cheng/ Project Engineer Deval Qin / Designated Reviewer Reference No.: WTD23D09203213W002 Page 2 of 7 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 ................................................................................................................................ 4 4.4. SUBCONTRACTED ........................................................................................................................... 4 4.5. ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................ 4 5. TEST SUMMARY ...................................................................................................................................... 5 6. RF EXPOSURE ......................................................................................................................................... 6 6.1. PROCEDURES AND REQUIREMENTS ................................................................................................. 6 6.2. MPE CALCULATION METHOD........................................................................................................... 6 6.3. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ................................................................... 6 Reference No.: WTD23D09203213W002 Page 3 of 7 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 WTD23D09203213W002 2023-09-18 2023-09-18 to 2023-09-21 2023-11-17 Original - Valid Reference No.: WTD23D09203213W002 Page 4 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4. General Information 4.1. General Description of E.U.T. Product Name: Battery free switch Model No.: MEK 3715 Model description: N/A Hardware Version: 0.1 Software Version: 1.0 4.2. Details of E.U.T. Frequency Range: 433.92MHz Type of Modulation: OOK The Lowest Oscillator: 26MHz Antenna installation: Spring Antenna Antenna Gain -2dBi 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. Battery: DC 3.3V 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.: WTD23D09203213W002 Page 5 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 5. Test Summary Test Items Test Requirement Result Maximum Permissible Exposure (Exposure of Humans to RF Fields) FCC Part 2.1093 PASS Reference No.: WTD23D09203213W002 Page 6 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn DFP/ 6. RF Exposure Test Requirement: FCC 47CFR Part 2 Subpart J Section 2.1093 Evaluation Method: FCC 47CFR Part 1 Subpart I Section 1.1307, KDB 447498 D…

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Peak antenna gain:-2dbi antenna size tolerance

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 17 TEST REPORT Reference No. ................... : WTD23D09203213W001 FCC ID ................................ : J9H-MEK3715 Applicant ........................... : Moked Enosh International (1992) Ltd Address ............................. : 8 Hanagar St., Kfar Saba, Israel Manufacturer ..................... : Moked Enosh International (1992) Ltd Address ............................. : 8 Hanagar St., Kfar Saba, Israel Product .............................. : Battery free switch Model(s). ........................... : MEK 3715 Standards .......................... : FCC 47CFR Part 15 Subpart C Section 15.231 Date of Receipt sample .... : 2023-09-18 Date of Test ....................... : 2023-09-18 to 2023-09-21 Date of Issue ..................... : 2023-11-17 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: James Cheng / Project Engineer Deval Qin /Designated Reviewer Reference No.: WTD23D09203213W001 Page 2 of 17 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 RADIATED SPURIOUS EMISSIONS ....................................................................................................... 8 7.1 EUT OPERATION ............................................................................................................................ 8 7.2 TEST SETUP ................................................................................................................................... 9 7.3 SPECTRUM ANALYZER SETUP ........................................................................................................ 10 7.4 TEST PROCEDURE ........................................................................................................................ 11 7.5 SUMMARY OF TEST RESULTS ........................................................................................................ 11 8 PERIODIC OPERATION ......................................................................................................................... 13 9 EMISSION BANDWIDTH ........................................................................................................................ 16 9.1 TEST PROCEDURE ........................................................................................................................ 16 9.2 TEST RESULT ............................................................................................................................... 16 10 ANTENNA REQUIREMENT ................................................................................................................... 17 11 RF EXPOSURE ....................................................................................................................................... 17 12 PHOTOGRAPHS –TEST SETUP AND EUT .......................................................................................... 17 Reference No.: WTD23D09203213W001 Page 3 of 17 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 WTD23D09203213W001 2023-09-18 2023-09-18 to 2023-09-21 2023-11-17Original - Valid Reference No.: WTD23D09203213W001 Page 4 of 17 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4 General Information 4.1 General Description of E.U.T. Product Name: Battery free switch Model No.: MEK 3715 Model Difference: N/A Hardware Versio…

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Appendix- MEK 3715-Photos Page 1 of 10 1. Test Setup photos Model MEK 3715 FCC ID: J9H-MEK3715 1.1 Photograph – Radiated Emissions For 9kHz-30MHz Test Site 2# For 30MHz-1000MHz Test Site 2# Appendix- MEK 3715-Photos Page 2 of 10 For Above 1GHz Test Site 1#