Z63-O3AIRKEY-DAirkey84

SHENZHEN AONI ELECTRONIC CO., LTD. No.5, Bldg., Honghui Industrial Park, 2nd Liuxian Road, Xin'An streets, Baoan District, Shenzhen, China Date: Jul. 11, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: Z63-O3AIRKEY-D US Agent – Attestation Statement / Part 2.911(d)(7) [SHENZHEN AONI ELECTRONIC CO., LTD.] certifies, that as of [Jul. 11, 2023], we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: Z63-O3AIRKEY-D . [SHENZHEN AONI ELECTRONIC CO., 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 [SHENZHEN AONI ELECTRONIC CO., LTD.] for FCC ID: Z63-O3AIRKEY-D. 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: [SHENZHEN AONI ELECTRONIC CO., LTD.] Designated Agent: FCC US Agent, LLC Company Representative: [tendy Dong] Tel: 86-755-2910659 Email: [email protected] Designated Agent Representative: Tim Payne FRN: 0021242599 Signature: Signature:

SHENZHEN AONI ELECTRONIC CO., LTD. No.5, Bldg., Honghui Industrial Park, 2nd Liuxian Road, Xin'An streets, Baoan District, Shenzhen, China Jul.26, 2023 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : Z63-O3AIRKEY-D Model Number: Airkey84, Airkey104, Airkey87, Airkey98, Airkey108, Airkey68 To Whom It May Concern: We, The SHENZHEN AONI ELECTRONIC CO., LTD hereby declare that the models are identical except the model names. Except for the different above, no other modification is performed. Sincerely, Signature: Contact person: tendy Dong

SHENZHEN AONI ELECTRONIC CO., LTD. Agent Authorization Company: SHENZHEN AONI ELECTRONIC CO., LTD. Address: No.5, Bldg., Honghui Industrial Park, 2nd Liuxian Road, Xin'An streets, Baoan District, Shenzhen, China Product Name: Airkey84 Model Number(s): Airkey84, Airkey104, Airkey87, Airkey98, Airkey108, Airkey68 Product Description: Airkey84 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. Signature: Date: 2023-07-26 Name: tendy Dong Company: SHENZHEN AONI ELECTRONIC CO., LTD.

Report No.: AGC13779230603AP02 Page 1 of 3 EXTERNAL PHOTOS TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC13779230603AP02 Page 2 of 3 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC13779230603AP02 Page 3 of 3 LEFT VIEW OF EUT RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 3mm&10mm FCC ID: Z63-O3AIRKEY-D

Report No.: AGC13779230603AP02 Page 1 of 3 INTERNAL PHOTOS OPEN VIEW OF EUT INTERNAL VIEW OF EUT (FIGURE 1) Report No.: AGC13779230603AP02 Page 2 of 3 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Report No.: AGC13779230603AP02 Page 3 of 3 INTERNAL VIEW OF EUT (FIGURE 4) ****************************************End of Report************************************* 2.4G Antenna

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION FCC ID Z63-O3AIRKEY-D Product Description Airkey84 Model Name Airkey84 Frequency Band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz 2.4G: 2.403GHz ~ 2.480GHz Others Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Max. Output Power 2.4G: -0.652dBm (Max) Antenna Designation PCB Antenna Antenna Gain -1.66dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Evaluation Result Pass 2. PORTABLE DEVICE EVALUATION METHOD AND LIMIT Following FCC KDB 447498 D01 “General SAR test exclusion guidance” The corresponding SAR Exclusion Threshold condition, listed below: 1) 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, including tune-up tolerance, mW)/(min. test separation distance, mm)] [if(GHz)] s 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 before calculation.  The result is rounded to one decimal place for comparison 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 is applied to determine SAR test exclusion. 2) At 100 MHz to 6 GHz and for test separation distances > 50 mm, the SAR test exclusion threshold is determined according to the following: a) [Threshold at 50 mm in step 1) + (test separation distance - 50mm) ( f(MHz)/150)] mW, at 100MHz to 1500 MHz; b) [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)-10] mW at > 1500 MHz and ≤6 GHz; 3) At frequencies below 100 MHz, the following may be considered for SAR test exclusion. a) The threshold at the corresponding test separation distance at 100 MHz in step 2) is multiplied by [1 + log(100/f(MHz))] for test separation distances > 50 mm and < 200 mm. b) The threshold determined by the equation in a) for 50 mm and 100 MHz is multiplied by 1/2 for test separation distances ≤50 mm. c) SAR measurement procedures are not established below 100 MHz. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any test results to be acceptable. 3. MOBILE DEVICE EVALUATION METHOD AND LIMIT Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time |E| 2 , |H| 2 or S (Minutes) 0.3 -- 1.34 614 1.63 (100)* 30 1.34 -- 30 824/f 2.19/f (180/f 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. MEASUREMENT RESULT Test Mode Channel Frequency (MHz) Max Output power (dBm) Max Output power (mW) Calculati on Value (Note 1) Threshold Value GFSK 2.4G 2403 -0.652 0.861 0.267 3.0 Note 1: Calculation Value =[(max. power of channel, mW)/(min. test separation distance, mm)] ·[√f(GHz)]. Fox example: 0.861/5*√2.403=0.267 ≤ 3.0 According to KDB447498 D01 V06, threshold at which no SAR required is ≤3.0 for 1-g SAR, separation distance is 5mm, and no simultaneous SAR measurement is required. 5. CONCLUSION Since Source-base time average power is below SAR test exclusion power thresholds, the SAR evaluation is not required.

ANTENNA SPECIFICATION Specifications Summary ITEMSPEC. Model Name HorizontalVertical 2402MHz2441MHz 2480MHz2402MHz 2441MHz2480MHz Center Frequency -2.64 -1.89 -1.66 -7.09 -4.70 -3.15 MAX. Gain -1.66 Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.5mm Manufacture Compx Semiconductor Corp Antenna Photo & Length (mm) Horizontal: 2402 MHz 2441MHz2480MHz Gain(dBi) Frequency (MHz) Max. Min. Avg. 2402 -2.64776 -30.6718 -9.77028 2441 -1.89964-35.918-8.87095 248 0 -1.66516 -24.7457 -7.99065 Vertical: 2402MHz 2441MHz 2480MHz Gain(dBi) Frequency (MHz) Max. Min. Avg. 2402 -7.09317 -24.1891 -13.5194 2441 -4.7048-27.8246-11.666 248 0 -3.1576-29.4867-10.5684

Page 1 of 44 FCC Test Report Report No.: AGC13779230603FE02 FCC ID : Z63-O3AIRKEY-D APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Airkey84 BRAND NAME : AUSDOM MODEL NAME : Airkey84, Airkey104, Airkey87, Airkey98, Airkey108, Airkey68 APPLICANT : SHENZHEN AONI ELECTRONIC CO., LTD. DATE OF ISSUE : Aug. 25, 2023 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC13779230603FE02 Page 2 of 44 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 25, 2023 Valid Initial Release Report No.: AGC13779230603FE02 Page 3 of 44 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 7 2.4. TEST METHODOLOGY ............................................................................................................................. 7 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 7 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 7 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 7 2.8 DUTY CYCLE .............................................................................................................................................. 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 10 5.1. CONFIGURATION OF TESTED SYSTEM ............................................................................................... 10 5.2. EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 10 6. TEST FACILITY .............................................................................................................................................. 11 7. PEAK OUTPUT POWER ................................................................................................................................ 12 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 13 8. BANDWIDTH .................................................................................................................................................. 15 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 15 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 19 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 19 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 19 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 19 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 19 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 26 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 26 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 26 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 26 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 26 11. RADIATED EMISSION ................................................................................................................................. 28 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 28 11.2. TEST SETUP .....................................................................................................…

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Report No.: AGC13779230603AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC13779230603AP01 Page 2 of 2 AC POWER LINE CONDUCTED TEST SETUP RF CONDUCTED TES SETUP ****************************************End of Report*************************************