2BH6T030118Nuki Keypad

Rev 1/26/2023 Nuki Home Solutions Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 9-19-2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID:2BH6T030118 Nuki Home Solutions 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. Sincerely, (Applicantsignature) (Applicant printed name) Martin Pansy Docusign Envelope ID: 83FB525A-DDC9-49C0-BE5D-CA91A8F21F4C Rev 1/26/2023 Nuki Home Solutions Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 9-19-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BH6T030118 Nuki Home Solutions 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) (Applicant printed name) Martin Pansy Docusign Envelope ID: 83FB525A-DDC9-49C0-BE5D-CA91A8F21F4C

Rev 1/26/2023 Nuki Home Solutions Inc. C/O 2125 CenterAve 507,New Jersey,07024,United States Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-9-19 Ref: Attestation Statements Part 2.911(d)(7) Filing Grantee Code: 2BH6T Nuki Home Solutions Inc.(“the applicant”) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information: FRN: 0035663913 Name: Nuki Home Solutions Inc. Address: C/O 2125 CenterAve 507,New Jersey,07024,United States Contact Person:Martin Pansy Tel.: 2013026002 Email: [email protected] Sincerely, Nuki Home Solutions Inc. Martin Pansy [Applicant signature] Docusign Envelope ID: 83FB525A-DDC9-49C0-BE5D-CA91A8F21F4C

Rev 11/20/07 Nuki Home Solutions Inc. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:2BH6T030118 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 Block Diagram, Schematics, Operational Description, Block Diagram, Schematics, Operational Description, 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. Client’s name / title ：Martin Pansy Contact information / address: Nuki Home Solutions Inc. /C/O 2125 CenterAve 507,New Jersey,07024,United States Docusign Envelope ID: 83FB525A-DDC9-49C0-BE5D-CA91A8F21F4C

Nuki Home Solutions Inc. Date: 2024-9-19 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2BH6T030118 To Whom It May Concern: This letter is to ascertain thatNuki Home Solutions Inc./C/O 2125 CenterAve 507,New Jersey,07024,United States EUT: Nuki Keypad MODEL No.: 030.118 Has been the units used for conducting FCC compliance testing, the SDoC part have been tested by EMTEK (SHENZHEN) CO., LTD. If you have any question or concerns, pls. contact us. Sincerely, Client’s signature ： Client’s name / title ：Martin Pansy Contact information / address: Nuki Home Solutions Inc. /C/O 2125 CenterAve 507,New Jersey,07024,United States

Nuki Home Solutions Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-9-19 SUBJECT: FCC Application for FCC ID:2BH6T030118 To Whom It May Concern: We, the undersigned, hereby authorize Lisa Wang at EMTEK (SHENZHEN) CO., LTD.on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out byEMTEK (SHENZHEN) 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, Client’s name / title ：Martin Pansy Contact information / address: Nuki Home Solutions Inc. /C/O 2125 CenterAve 507,New Jersey,07024,United States Docusign Envelope ID: 83FB525A-DDC9-49C0-BE5D-CA91A8F21F4C

label statement letter Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2024-12-30 SUBJECT: FCC Application for FCC ID: 2BH6T030118 Due to the aesthetic design requirements of the prototype, the LABEL of the prototype is placed in the manual and the physical label on the outer package of the prototype. Client’s name / title ：Martin Pansy Contact information / address: Nuki Home Solutions Inc. /C/O 2125 CenterAve 507,New Jersey,07024,United States

EUT EXTERNAL PHOTOGRAPHS ----------------The end----------------

EUT INTERNAL PHOTOGRAPHS ----------------The end---------------- Antenna

FCC ID : 2BH6T030118  Test Standards and Limits 1. According to KDB 447498 D01 v06, Section 4.3.1 2. FCC Radiofrequency radiation exposure limits: The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max power of channel)/(min test separation distance)]*[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. For 2.4G band device, the limit of worse case is P max ≤3.0*D min )/ f =3.0*5/ 2.480 =9.525mW  Measurement and Calculation 1. Maximum transmit power Antenna Gain: 2.0 dBi Operation Mode Moduletion Measurement Level (dBm) Bluetooth DTS_1M GFSK -1.47 2. MPE Calculation The Max Conducted Peak Output Power is -1.47 dBm. The Max Antenna Gain is 2.0 dBi. According to the formula. calculate the EIRP test result: EIRP= P x G = 0.71 mW x1.58 = 1.122mW < 9.525mW So the SAR report is not required. -End of the Report-

2.45 GHz SMD Chip AntennaP/N 2450AT43A100 Detail Specification: Page 1 of 6 Part NumberInput Power Frequency RangeImpedance Peak GainOperating Temperature Average GainReel Quanity Return Loss Part Number Explanation BulkSuffix = S T & RSuffix = E 100% Tin Suffix = None Tin / LeadPlease Consult Factory Mechanical Dimensions ±± ±± ++ ±± Mounting Considerations - Vertical Mounting Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.12012 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 2450AT43A100 1/11/2013 2W max. 50 Ω2400 - 2500 Mhz General Specifications - Vertical Mounting T No. Function 1 Signal Feed Terminal NC (To be used as Anchoring to PCB)0.20 0.1/-0.2 2 7.00L 0.008 P/N Suffix Terminal Configuration -40 to +85°C 1,000 eg. 2450AT43A100S eg. 2450AT43A100E eg. 2450AT43A100 (E or S) 2.0 dBi typ. (XZ-V) 0.5 dBi typ. (XZ-V) 9.5 dB min. Packing Style Termination style 0.50 0.276 W a mm 0.008 1.20 2.00 In 0.079 0.047 0.020 0.20 0.300.012 .004/-.008 1 2 L W a T * GND Plane GND Plane 2.0 5.5 8.0 1.0 0 Note: Matching components may be needed when designing into a PCB so, make sure to leave a shunt-series- shunt or "pi" network available space/footprint when laying out. More info: http://johansontechnology.com/tuning Mount these devices with brown mark facing up. Units: mm * Line width should be designed to provide 50 Ω impedance matching characteristics. 2.45 GHz SMD Chip AntennaP/N 2450AT43A100 Detail Specification: Page 2 of 6 Test Board of Vertical Mounting style, p/n: 2450AT43A100-EB1SMA * This 50ohm trace to the antenna can be shorten (considerably) to suit your PCB space constraints Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.12012 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 1/11/2013 Typical Electrical Characteristics (T=25°C) ) ) ) 40mm Return Loss Antenna No Ground Ground 20mm 19mm 40mm 9.5m 50Ω Feed Line 0Ω 2.45 GHz SMD Chip AntennaP/N 2450AT43A100 Detail Specification: Page 3 or 6 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.12012 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 1/11/2013 Typical Electrical Characteristics (T=25°C) Typical Radiation Patterns on Test Board of Vertical Mounting p/n: 2450AT43A100-EB1SMA ) XY-V/XY-H 180° 270° 0° 90° X Z Y XY-cut scanning direction XY cut @2.45GHz Vertical Horizontal XZ-V/XZ-H YZ-V/YZ-H 180° 270° 0° 90° X Z Y XZ-cut scanning direction 180° 270° 0° 90° X Z Y YZ-cut scanning direction XZ cut @2.45GHz Vertical Horizontal YZ cut @2.45GHz Vertical Horizontal 2.45 GHz SMD Chip AntennaP/N 2450AT43A100 Detail Specification: Page 4 of 6 Part NumberInput Power Frequency RangeImpedance Peak GainOperating Temperature Average GainReel Quanity Return Loss Mounting Considerations - Horizontal Mounting Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.12012 Johanson Technology, Inc. All Rights Reserved 2400 - 2500 Mhz50 Ω High Frequency Ceramic Solutions 1/11/2013 General Specifications - Horizontal Mounting 2450AT43A1002W max. 2.0 dBi typ. (XZ-V)-40 to +85°C 1.0 dBi typ. (XZ-V)1,000 9.5 dB min. Note: Matching components might be needed when design into a PCB so, make sure to leave a shunt-series- shunt or "pi" network available space/footprint when laying out. More info: http://johansontechnology.com/tuning Mount these devices with brown mark facing up. Units: mm * Line width should be designed to provide 50 Ω impedance matching characteristics. 5.5 8.0 1.0 2.0 0 Ohm GND * GND 6.8 2.45 GHz SMD Chip AntennaP/N 2450AT43A100 Detail Specification: Page 5 of 6 Test Board of Horizontal Mounting style, p/n: 2450AT43A100-EB2SMA * This 50ohm trace to the antenna can be shorten (considerably) to suit your PCB space constraints Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.12012 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 1/11/2013 Typical Electrical Characteristics (T=25°C) ) Return Loss 9.5mm Ground 20mm 40mm No Ground 50Ω Feed Trace (CPWG) 40mm 5mm 9mm Matching Circuit 2.5mm 2.45 GHz SMD Chip AntennaP/N 2450AT43A100 Detail Specification: Page 6 or 6 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.12012 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 1/11/2013 Typical Electrical Characteristics (T=25°C) Typical Radiation Patterns on Test Board of Vertical Mounting p/n: 2450AT43A100-EB2SMA ) XY-V/XY-H 180° 270° 0° 90° X Z Y XY-cut scanning direction XY cut @2.45GHz Vertical Horizontal XZ-V/XZ-H YZ-V/YZ-H 180° 270° 0° 90° X Z Y XZ-cut scanning direction 180° 270° 0° 90° X Z Y YZ-cut scanning direction XZ cut @2.45GHz Vertical Horizontal YZ cut @2.45GHz Vertical Horizontal

Report No. ENS2407310235W00201R Page 1 of 47 Ver.1.0 TEST REPORT Product Name : Nuki Keypad Model Number : 030.118 FCC ID : 2BH6T030118 Prepared for : Nuki Home Solutions Inc. Address : C/O 2125 CenterAve 507,New Jersey,07024,United States Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2407310235W00201R Date(s) of Tests : August 1, 2024 to September 14, 2024 Date of issue : September 14, 2024 $二维码$ Report No. ENS2407310235W00201R Page 2 of 47 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ....................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ..................................................................................................... 5 3 SUMMARY OF TEST RESULT .......................................................................................................... 6 4 TEST METHODOLOGY ..................................................................................................................... 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................ 7 4.2 MEASUREMENT EQUIPMENT USED....................................................................................... 7 4.3 DESCRIPTION OF TEST MODES ............................................................................................. 8 5 FACILITIES AND ACCREDITATIONS ............................................................................................... 9 5.1 FACILITIES ................................................................................................................................. 9 5.2 EQUIPMENT ............................................................................................................................... 9 5.3 LABORATORY ACCREDITATIONS AND LISTINGS .................................................................. 9 6 TEST SYSTEM UNCERTAINTY ...................................................................................................... 10 7 SETUP OF EQUIPMENT UNDER TEST ......................................................................................... 11 7.1 RADIO FREQUENCY TEST SETUP 1 ..................................................................................... 11 7.2 RADIO FREQUENCY TEST SETUP 2 ..................................................................................... 11 7.3 CONDUCTED EMISSION TEST SETUP ................................................................................. 14 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................... 15 7.5 SUPPORT EQUIPMENT .......................................................................................................... 15 8 TEST REQUIREMENTS................................................................................................................... 16 8.1 DTS 6DB BANDWIDTH ............................................................................................................ 16 8.2 DTS 99% BANDWIDTH ............................................................................................................ 17 8.3 MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................... 20 8.4 MAXIMUM POWER SPECTRAL DENSITY ............................................................................. 23 8.5 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ............................. 26 8.6 RADIATED SPURIOUS EMISSION.......................................................................................... 31 8.7 CONDUCTED EMISSIONS TEST ............................................................................................ 46 8.8 ANTENNA APPLICATION ......................................................................................................... 47 Report No. ENS2407310235W00201R Page 3 of 47 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Nuki Home Solutions Inc. Address : C/O 2125 CenterAve 507,New Jersey,07024,United States Manufacturer : Nuki Home Solutions Inc. Address : C/O 2125 CenterAve 507,New Jersey,07024,United States Factory : Smart-Tech Manufacturing Ltd. Address : Room 202-204 & 206, 2nd Floor, No. 2 Fukang Road, Pinghu Community, Pinghu Street, Longgang District, Shenzhen. EUT : Nuki Keypad Model Name : 030.118 Trademark : NUKI Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS IC RSS-GEN, Issue 5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247 Issue 3(08-2023) PASS The above equipment was tested by EMTEK(SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2, Part 15.247, IC RSS-247 Issue 3 and IC RSS-GEN, Issue 5. The test results of this report relate only to the tested sample identified in this report. Date of Test : August 1, 2024 to September 14, 2024 Prepared by : Una Yu /Editor Reviewer : Joe Xia /Supervisor Approve & Authorized Signer : Lisa Wang/Manager Report No. ENS2407310235W00201R Page 4 of 47 Ver.1.0 Modified History Version Report No. Revision Date Summary Ver.1.0 ENS2407310235W00201R / Original Report Report No. ENS2407310235W00201R Page 5 of 47 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Description Product: Nuki Keypad Model Number: 030.118 Sample number: 2# Device Type： Bluetooth V5.0 Data Rate : 1Mbps Modulation: GFSK Operating Frequency Range: 2402-2480MHz Number of Channels: 40 Channels Transmit Power Max: -1.47 dBm Antenna Type: Ceramic Antenna Antenna Gain: 2.0 dBi Test Voltage: DC 6V from Battery Date of Received: …

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------