2AX5VKPODJ1Wireless keypad

Rev 1/26/2023 AJAX SYSTEMS CYPRUS HOLDINGS LTD Federal Communicaons Commission Authorizaon and Evaluaon Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11-05-2025 Ref: A+estaon Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AX5VKPODJ1 AJAX SYSTEMS CYPRUS HOLDINGS LTD (“the applicant”) cer@es that the equipment for which authorizaon is sought is not “covered” equipment prohibited from receiving an equipment authorizaon pursuant to secon 2.903 of the FCC rules. [AJAX SYSTEMS CYPRUS HOLDINGS LTD] (“the applicant”) cer@es that the equipment for which authorizaon is sought does not include cybersecurity or an-virus soFware 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 an-virus soFware pursuant to DA-24- 886 and KDB 986446 D01 Covered Equipment Guidance secon B(2a). Device is inherently compliant based on hardware limitaons or soFware controls. or A SoFware Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third pares cannot install addional soFware on this device. Sincerely, Signature Sergii Kuraksa Rev 1/26/2023 AJAX SYSTEMS CYPRUS HOLDINGS LTD Federal Communicaons Commission Authorizaon and Evaluaon Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11-05-2025 Ref: A+estaon Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AX5VKPODJ1 AJAX SYSTEMS CYPRUS HOLDINGS LTD (“the applicant”) cer@es that, as of the date of the @ling of the applicaon, the applicant is not iden@ed on the Covered List (as a speci@cally named enty or any of its subsidiaries or aIliates) as an enty producing “covered” equipment. Sincerely, Signature Sergii Kuraksa

AJAX SYSTEMS CYPRUS HOLDINGS LTD Ifigeneias, 17, Strovolos, 2007 Nicosia Cyprus Date: 2025-11-05 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AX5VKPODJ1 FRN: 0030178669 US Agent – Attestation Statement / Part 2.911(d)(7) A JAX SYSTEMS CYPRUS HOLDINGS LTD certifies, that as of 2025-11-05 we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AX5VKPODJ1. AJAX SY STEMS CYPRUS HOLDINGS 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 dat e of the filin g of this application, the obligation of being the des ignated agent for the purpose of accepting service of process on behalf of AJAX SYSTEMS CYPRUS HOLDINGS LTD for FCC ID: 2AX5VKPODJ1. Designated Agent Information: Company Name: FC C US Agent, LLC FRN: 0033402884 A ddress: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim P ayne P hone: 708-571-3148 E mail: [email protected] Sincerely, Company: AJAX SYSTEMS CYPRUS HOLDINGS LTD Designated Agent: FCC US Agent, LLC Company Representative: Sergii KuraksaDesignated Agent Representative: Tim Payne Signature:Signature:

AJAX SYSTEMS CYPRUS HOLDINGS LTD Date: November 11, 2025 FCC ID: 2AX5VKPODJ1 Model Number: KP.O.J-000-NA To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, AJAX SYSTEMS CYPRUS HOLDINGS LTD declare that this EUT (FCC ID: 2AX5VKPODJ1) will conduct FCC compliance testing, the SDOC part recognized test lab(No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China) Please contact me if you have any question. Sincerely, (Signed) Name / Title: Sergii Kuraksa/ Authorized representave Company: AJAX SYSTEMS CYPRUS HOLDINGS LTD Address: I,geneias, 17, Strovolos, 2007, Nicosia, Cyprus

/srv/doc2pdf/var/files/upload_47uqbgl6phm6apnc6wormpslpd.docx (AJAX SYSTEMS CYPRUS HOLDINGS LTD) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 11/11/2025 SUBJECT: FCC Application for FCC ID: 2AX5VKPODJ1 To Whom It May Concern: We, the undersigned, hereby authorize Alex Li at Shenzhen NTEK Testing Technology Co., Ltd. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen NTEK Testing Technology Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, 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. Regards, (signature) (printed name): Sergii Kuraksa

< AJAX SYSTEMS CYPRUS HOLDINGS LTD> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11/11/2025 Subject; Request for Confidentiality FCC ID: 2AX5VKPODJ1 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 Operational Description Tune up procedure BOM 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 pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Sergii Kuraksa Title: Authorized representative Email: [email protected]

SHEN ZHEN HOPE MICROELECTRONICS CO., FCC Laboratory 7435 Oakland Mills Road Columbia, MD 21046 2025.12.22 Subject: Third Party Confidentiality Request for Exhibits under FCC ID: To Whom It May Concern: Pursuant of Section 0.457 and 0.459 of the Commission’s Rules and KDB 726920 D01 Confidentiality Request Procedures, we hereby request that the exhibits listed below, submitted in support of the certification application for FCC ID: disclosure: Exhibit Type Document Number or Name Schematics SCH-RFM66W The above exhibits, owned solely by submitted to the Commissions permanent confidential exhibits for the certification of <<Shen Zhen Hope Microelectronics Co., Ltd. information not customarily release to the public. The public disclosure of these materials may be harmful to <<Shen Zhen Hope Microelectronics Co., Ltd. competitors. Grantee of FCC ID: application but not authorized to access them. Timco Engineering, Inc., as a TCB, is authorized to access these exhibits and include them in the filing for FCC ID: Best Regards, Lisa Xia Sales Engineer Third Party Confidentiality Letter SHEN ZHEN HOPE MICROELECTRONICS CO.,LIMITED Confidentiality Request for Exhibits under FCC ID: 2AX5VKPODJ1 Pursuant of Section 0.457 and 0.459 of the Commission’s Rules and KDB 726920 D01 Confidentiality Request Procedures, we hereby request that the exhibits listed below, submitted in support of the certification application for FCC ID: 2AX5VKPODJ1, be withheld permanently from public Document Number or Name Version/ or Revision File Name -V2.2 V2.2 The above exhibits, owned solely by <<Shen Zhen Hope Microelectronics Co., Ltd. submitted to the Commissions permanent confidential exhibits for the certification of Shen Zhen Hope Microelectronics Co., Ltd.>> module, contain trade secrets and proprietary information not customarily release to the public. The public disclosure of these materials may be Shen Zhen Hope Microelectronics Co., Ltd. >> and provide unjustified benefits to its competitors. Grantee of FCC ID: 2AX5VKPODJ1 is authorized to reference these exhibits in its application but not authorized to access them. Timco Engineering, Inc., as a TCB, is authorized to access nd include them in the filing for FCC ID: 2AX5VKPODJ1 under permanent confidentiality. Page 3 of 3 2AX5VKPODJ1 Pursuant of Section 0.457 and 0.459 of the Commission’s Rules and KDB 726920 D01 Confidentiality Request Procedures, we hereby request that the exhibits listed below, submitted in , be withheld permanently from public Shen Zhen Hope Microelectronics Co., Ltd.>> and previously submitted to the Commissions permanent confidential exhibits for the certification of the module, contain trade secrets and proprietary information not customarily release to the public. The public disclosure of these materials may be and provide unjustified benefits to its is authorized to reference these exhibits in its application but not authorized to access them. Timco Engineering, Inc., as a TCB, is authorized to access under permanent confidentiality.

FCC ID: 2AX5VKPODJ1 Maximum Permissible Exposure (MPE) According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d G P ** 30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 * 377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result BLE: Operation Frequency: 2402MHz~2480MHz Power density limited: 1mW/ cm 2 Antenna Type: PCB antenna Antenna gain:-2.3dBi; R=20cm conducted power Evaluation result Power density (dBm)(mW)(dBi)Numeric 2402 -2.75 -3±1-2 0.631-2.300.590.00011 2440 -2.68 -3±1-2 0.631-2.300.590.00011 2480 -2.25 -3±1-2 0.631-2.300.590.00011 2402 -2.49 -3±1-2 0.631-2.300.590.00011 2440 -2.28 -3±1-2 0.631-2.300.590.00011 2480 -2.11 -3±1-2 0.631-2.300.590.00011 Gain Channel Freq. (MHz) modulation (mW/cm2) BLE 1M BLE 2M (dBm) Tune-up power (dBm) (mW/cm2 ) MaxAntenna tune-up power SRD： Operation Frequency: GFSK: 905 MHz~926.5MHz Antenna Type: PCB antenna Antenna gain: Antenna: -2.7dBi R=20cm conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 905.00 GFSK4.4184±153.162-2.700.540.00030.60 915.85 GFSK4.1274±153.162-2.700.540.00030.61 926.5 GFSK3.9684±153.162-2.700.540.00030.62 (mW/cm2 )(mW/cm2) Antenna Gain Max tune-up power Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) NFC： Operation Frequency: ASK: 13.56MHz Antenna Type: Induction coil Antenna Gain：-7 dBi R=20cm Transmit power: Frequency (MHz) Max Peak level (dBuV/m) EIRP power (dBm) 13.56 64.77 -30.43 EIRP=E-104.8+20log(D) conducted power = EIRP-antenna gain conducted power Evaluation result Power density Limits (dBm)(mW) (dBi)Numeric 13.56ANT1ASK-23.43-24±1-23 0.005-70.200.0000010.98 Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) ANT (mW/cm2 )(mW/cm2) Antenna Gain Max tune-up power SIMULTANEOUS TRANSMISSIONS When a number of sources at different frequencies, and/or broadband sources, contribute to the total exposure, it becomes necessary to weigh each contribution relative to the MPE. To comply with the MPE, the fraction of the MPE in terms of E 2 , H 2 (or power density) incurred within each frequency interval should be determined and the sum of all such fractions should not exceed unity. In order to ensure compliance with the MPE for a controlled environment, the sum of the ratios of the power density to the corresponding MPE should not exceed unity. That is Gain Evaluation result (dBi)raio BLE 1MAnt1-2-2.3200.0000741 SRDAnt15-2.7200.0003380.6 NFCAnt1-23 -7200.0000010.98 Limit 1 Verdict PASS Simultaneous Separation distance (cm) Standalone Evaluation result(mW/cm2 ) Standalone Power density Limits(mW/cm2) 0.000638 BandAntenna tune-up power (dBm) Antenna Conclusion: For the max result : 0.000638≤ 1.0 for Max Power Density, compliance RF exposure. Signature: Date: 2025-10-31 NAME AND TITLE (Please print or type): alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China

https://ajax.systems/en Version: 1.1 Date: 26/11/2025 1 Testing Report BLE Antenna(2402-2480MHz) Customer Name: AJAX SYSTEMS Product Name: Wireless keypad Sample Model: KP.O.J-000-NA Issue Date: 2025.11.26 Engineer: B.Hermaniuk Date: 2025.11.26 Approver: O. Tymoshenko Date: 2025.11.26 https://ajax.systems/en Version: 1.1 Date: 26/11/2025 2 Contents 1.General Information ................................................................................................................ 3 1.1. General information of testing institutions ..................................................................... 3 1.2. Testing principle ............................................................................................................... 3 1.3. Test equipment ................................................................................................................ 4 1.4. Test environment ............................................................................................................. 4 1.5. Statement ........................................................................................................................ 4 2.Sample Information ................................................................................................................. 5 2.1. Client ................................................................................................................................ 5 2.2. Description of EUT ........................................................................................................... 5 2.3. EUT appearance ............................................................................................................... 6 2.4. EUT setup photo of free space ........................................................................................ 6 3.Test Result ................................................................................................................................ 7 3.1. Test standard.................................................................................................................... 7 3.2. Test uncertainty ............................................................................................................... 7 3.3. Test data ........................................................................................................................... 8 3.3.1. VSWR parameters .................................................................................................... 8 3.3.2. VSWR data ............................................................................................................... 8 3.3.3. Typical efficiency and gain ....................................................................................... 8 3.3.4. Typical free space radiation pattern ........................................................................ 9 https://ajax.systems/en Version: 1.1 Date: 26/11/2025 3 1.General Information 1.1. General information of testing institutions Name «AJAX SYSTEMS MANUFACTURING» LLC Addres 5 Sklyarenka Str., Kyiv, 04073, Ukraine Web-adress https://ajax.systems/ [email protected] 1.2. Testing principle The MegiQ Radiation Measurement System (RMS) is a compact test system that performs 3-axis radiation pattern measurement in non-anechoic spaces. https://ajax.systems/en Version: 1.1 Date: 26/11/2025 4 1.3. Test equipment Equipment Manufacturer Model Identifier (serial number) Calibration date Vector network analyzer MegiQ RMS0460 00003028 10/2025 – 10/2026 Antenna Narda Safety Test Solutions LP-02 001ZX10321 8/2025 – 8/2026 Shielded room –– –– –– Power&Control unit MegiQ --- –– –– Turn table MegiQ --- –– –– Personal computer ASUS Vivobook S M5606UA- MX026 380000281174 –– 1.4. Test environment Temperature 22.5°C Humidity 58%RH Pressure 100.20kPa 1.5. Statement (1)The test results in the report are only applicable to the tested samples and the tested samples work under the environment described in the report. (2)Only «AJAX SYSTEMS MANUFACTURING» LLC have the right to modify the report, and the modification information shall be annotated in the revision form. (3)Any objection to this report shall be raised within 30 days after formal confirmation of the report. (4)This report is invalid if there is any evidence that the sample information provided is falsified. (5)The report is invalid without the signature of the approver https://ajax.systems/en Version: 1.1 Date: 26/11/2025 5 2.Sample Information 2.1. Client Name «AJAX SYSTEMS MANUFACTURING» LLC Address 5 Sklyarenka Str., Kyiv, 04073, Ukraine Manufacturer «AJAX SYSTEMS MANUFACTURING» LLC 2.2. Description of EUT Product Name KeyPad Outdoor Jeweller Antenna Size 9.2mm*4.6mm Serial No. - Antenna Type PCB antenna Test Item VSWR; Antenna gain; Radiation pattern Frequency Range 2402-2480MHz HW info KPO.001.MBR.001v3; KPO.001.PRX.001v3; KPO.001.ANT.001v8 https://ajax.systems/en Version: 1.1 Date: 26/11/2025 6 2.3. EUT appearance 2.4. EUT setup photo of free space https://ajax.systems/en Version: 1.1 Date: 26/11/2025 7 3.Test Result 3.1. Test standard Name Parameter Method Standard no. Mobile communication antenna Antenna gain Generic specification for antennas used in the mobile communications GB/T 9410-2008 Radiation pattern VSWR Antenna IEEE Standard Test Procedures for Antennas ANSI/IEEE Std 149- 1979 Gain and directivity 3.2. Test uncertainty The uncertainty was calculated on the basis of the GUM published by ISO, using the inclusion factor of K=2 and the 95% confidence level to express the extended uncertainty. Item Uncertainty VSWR ±0.2 Antenna gain ±0.6 Radiation efficiency ±0.6 https://ajax.systems/en Version: 1.1 Date: 26/11/2025 8 3.3. Test data 3.3.1. VSWR parameters 3.3.2. VSWR data Frequency/MHz 2402 2440 2480 jwl VSWR 3 1.1 3 3.3.3. Typical efficiency and gain Frequency/MHz 2402 2440 2480 jwl Peak Gain/dBi -2.4-2.3-2.35 https://ajax.systems/en Version: 1.1 Date: 26/11/2025 9 3.3.4. Typical free space radiation…

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Report No.: N25101307703E Version.1.3 Page 1 of 78 RADIO TEST REPORT FCC ID: 2AX5VKPODJ1 Product: Wireless keypad Trade Mark: Model No.: KP.O.J-000-NA Family Model: N/A Report No.: N25101307703E Issue Date: Oct. 31, 2025 Prepared for AJAX SYSTEMS CYPRUS HOLDINGS LTD Ifigeneias, 17, Strovolos, 2007, Nicosia, Cyprus Prepared by Shenzhen NTEK Testing Technology Co., Ltd. No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China Tel. 0755-23200050 Website: http://www.ntek.org.cn Report No.: N25101307703E Version.1.3 Page 2 of 78 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 4 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 5 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 6 3.1 FACILITIES..................................................................................................................................................... 6 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 6 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 6 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 7 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 9 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.1.1 Applicable Standard .................................................................................................................................. 14 7.1.2 Conformance Limit ................................................................................................................................... 14 7.1.3 Measuring Instruments ............................................................................................................................. 14 7.1.4 Test Configuration .................................................................................................................................... 14 7.1.5 Test Procedure ........................................................................................................................................... 14 7.1.6 Te s t R e s u l ts ................................................................................................................................................ 15 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.2.1 Applicable Standard .................................................................................................................................. 17 7.2.2 Conformance Limit ................................................................................................................................... 17 7.2.3 Measuring Instruments ............................................................................................................................. 18 7.2.4 Test Configuration .................................................................................................................................... 18 7.2.5 Test Procedure ........................................................................................................................................... 19 7.2.6 Te s t R e s u l ts ................................................................................................................................................ 20 7.3 6DB BANDWIDTH ....................................................................................................................................... 26 7.3.1 Applicable Standard .................................................................................................................................. 26 7.3.2 Conformance Limit ................................................................................................................................... 26 7.3.3 Measuring Instruments ............................................................................................................................. 26 7.3.4 Te s t S e t u p .................................................................................................................................................. 26 7.3.5 Test Procedure ........................................................................................................................................... 26 7.3.6 Te s t R e s u l ts ................................................................................................................................................ 26 7.4 DUTY CYCLE .............................................................................................................…

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