13.56-FCC ID 15.225-A1

FCC ID: 2ASLK-G20

Test Report

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FCCID_4217668

ii Report No.: HK1812141883—E FCC TEST REPORT Test report On Behalf of Guangzhou Lightsource Electronics Technology Limited For smart lock Model No.: G20 N10, N20, N30, H01, H11, H21, H31, H61, M11, M21, G11, Serial Model : G21, F11, E13, $06, $31, $21, A10, A11, A12 FCC ID: 2ASLK—G20 Prepared for: Guangzhou Lightsource Electronics Technology Limited Room 1201, #609 Tianhe North Road, Tianhe District, Guangzhou, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao‘an District, Shenzhen City, China Date of Test: Dec. 17, 2018 ~ Dec. 25, 2018 Date of Report: Dec. 25, 2018 Report Number: HK1812141883—E Page 1 of 19

Report No.: HK1812141883-E TEST RESULT CERTIFICATION Applicant’s name ................. : Guangzhou Lightsource Electronics Technology Limited Room 1201, #609 Tianhe North Road, Tianhe District, Address ................................. : Guangzhou, China Manufacture's Name............ : Guangzhou Lightsource Electronics Technology Limited Room 1201, #609 Tianhe North Road, Tianhe District, Address ................................. : Guangzhou, China Product description Trade Mark: N/A Product name............................ : smart lock N10, N20, N30, H01, H11, H21, H31, H61, M11, M21, G11, G21, Model and/or type reference : F11, E13, S06, S31, S21, A10, A11, A12, G20 FCC Rules and Regulations Part 15 Subpart C Section 15.225 Standards ............................. : ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing 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. Date of Test ........................................... : Date (s) of performance of tests ............. : Dec. 17, 2018 ~ Dec. 25, 2018 Date of Issue.......................................... : Dec. 25, 2018 Test Result ............................................. : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 2 of 19

Report No.: HK1812141883-E TABLE OF CONTENTS 1. Test Result Summary .............................................................................. 4 1.1. TEST FACILITY .................................................................................................................................. 4 1.2. MEASUREMENT UNCERTAINTY ..................................................................................................... 4 2. EUT Description ....................................................................................... 5 3. Genera Information.................................................................................. 6 3.1. TEST ENVIRONMENT AND MODE ............................................................................................................. 6 3.2. DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 6 4. Test Results and Measurement Data ..................................................... 7 4.1. ANTENNA REQUIREMENT ....................................................................................................................... 7 4.2. CONDUCTED EMISSION .......................................................................................................................... 8 4.3. RADIATED EMISSION MEASUREMENT...................................................................................................... 9 4.4. OCCUPIED BANDWIDTH........................................................................................................................ 15 4.5. FREQUENCY STABILITY ........................................................................................................................ 17 Appendix A: Photographs of Test Setup ................................................... 19 Page 3 of 19

Report No.: HK1812141883—E 1. Test Result Summary Requirement CFR 47 Section Result Conduction Emission, 0.15MHz to 3OMHz §15.207 N/A Radiation Emission §15.225, §15.205, §15.209, PASS §15.35 Occupied Bandwidth §15.215 PASS Antenna requirement §15.203 PASS Frequency stability §15.225 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.1. TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bac‘an District, Shenzhen City, China 1.2. MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty = 2.230B, k=2 Radiated emission expanded uncertainty(IkHz—30MHz) 3.080B, k=2 Radiated emission expanded uncertainty(30MHz—1000MHz) 4.420B, k=2 Radiated emission expanded uncertainty(Above 1GHz) 4.060B, k=2 Page 4 of 19

Report No.: HK1812141883-E 2. EUT Description Equipment smart lock Model Name G20 N10, N20, N30, H01, H11, H21, H31, H61, M11, M21, G11, Serial No G21, F11, E13, S06, S31, S21, A10, A11, A12 All model’s the function, software and electric circuit are the Model Difference same, only with a product color and model named different. Test sample model: G20. FCC ID 2ASLK-G20 Antenna Type PCB Antenna Antenna Gain 0 dBi Operation frequency 13.56MHz Modulation Type ASK Power Source DC 6V (4×AA Batteries) Power Rating DC 6V (4×AA Batteries) Page 5 of 19

Report No.: HK1812141883-E 3. Genera Information 3.1. Test Environment and Mode Operating Environment: Temperature: 24.0 C Humidity: 54 % RH Atmospheric Pressure: 1010 mbar Test Mode: Operation mode: Keep the EUT in continuous transmitting with modulation The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. Per-test mode. We have verified the construction and function in typical operation, The EUT was placed on three different polar directions; i.e. X axis, Y axis, Z axis. which was shown in this test report and defined as follows: Axis X Y Z Field Strength(dBuV/m) 62.47 65.62 62.59 Final Test Mode: According to ANSI C63.10 standards, the test results are both the “worst case” and “worst setup”: Y axis (see the test setup photo) 3.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. Page 6 of 19

Report No.: HK1812141883-E 4. Test Results and Measurement Data 4.1. Antenna Requirement Standard requirement: FCC Part15 C Section 15.203 15.203 requirement: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. E.U.T Antenna: PCB Antenna The antenna is PCB antenna which permanently attached, and the best case gain of the antenna is 0dBi. NFC ANT Page 7 of 19

Report No.: HK1812141883-E 4.2. Conducted Emission 4.2.1. Test Specification Test Requirement: FCC Part15 C Section 15.207 Test Method: ANSI C63.4:2014 Frequency Range: 150 kHz to 30 MHz Receiver setup: RBW=9 kHz, VBW=30 kHz, Sweep time=auto Frequency range Limit (dBuV) (MHz) Quasi-peak Average Limits: 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 Test Setup: Test Mode: Transmitting Mode 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please Test Procedure: refer to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4: 2014 on conducted measurement. N/A; The EUT powered by battery, so this test item is Test Result: not applicable Test Result: N/A Page 8 of 19

Report No.: HK1812141883-E 4.3. Radiated Emission Measurement 4.3.1. Test Specification Test Requirement: FCC Part15 C Section 15.225(a) and 15.209 Test Method: ANSI C63.10:2013 Frequency Range: 9 kHz to 5 GHz Measurement Distance: 3m Antenna Polarization: Horizontal & Vertical Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- Quasi-peak 9kHz 30kHz Quasi-peak Value Receiver Setup: 30MHz 30MHz-1GHz Quasi-peak 100KHz 300KHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz Peak 1MHz 10Hz Average Value 1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter camber in below 1GHz, 1.5m above the ground in above 1GHz. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet. Page 9 of 19

Report No.: HK1812141883-E For radiated emissions below 30MHz 30MHz to 1GHz Test setup: Above 1GHz Test Mode: Transmitting Mode Test results: PASS Page 10 of 19

Report No.: HK1812141883-E 4.3.2. Limit (a) The field strength of any emissions within the band 13.553-13.567 MHz shall not exceed 15,848 microvolts/meter at 30 meters. (d) The field strength of any emissions appearing outside of the 13.110-14.010 MHz band shall not exceed the general radiated emission limits in §15.209. Frequencies in restricted band are complied to limit on Paragraph 15.209 Frequency Range (MHz) Distance (m) Field strength (dBμV/m) 0.009-0.490 3 20log 2400/F (kHz) + 80 0.490-1.705 3 20log 24000/F (kHz) + 40 1.705-30 3 20log 30 + 40 30-88 3 40.0 88-216 3 43.5 216-960 3 46.0 Above 960 3 54.0 4.3.3. Test Instruments Radiated Emission Test Site (966) Name of Serial Calibration Manufacturer Model Equipment Number Due ESPI Test Receiver ROHDE&SCHWARZ ESVD 100008 Dec. 27, 2018 Spectrum Analyzer ROHDE&SCHWARZ FSEM 848597/001 Dec. 27, 2018 EM Electronics Pre-amplifier EM30265 07032613 Dec. 27, 2018 Corporation CO.,LTD Pre-amplifier HP 8447D 2727A05017 Dec. 27, 2018 Loop antenna ZHINAN ZN30900A 12024 Dec. 27, 2018 Broadband Antenna Schwarzbeck VULB9163 340 Dec. 27, 2018 BBHA Horn Antenna Schwarzbeck 631 Dec. 27, 2018 9120D Coax cable HUAK N/A N/A Dec. 27, 2018 Coax cable HUAK N/A N/A Dec. 27, 2018 Coax cable HUAK N/A N/A Dec. 27, 2018 Coax cable HUAK N/A N/A Dec. 27, 2018 EMI Test Software Shurple Technology EZ-EMC N/A N/A Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 11 of 19

Report No.: HK1812141883-E 4.3.4. Test Data Field Strength of Fundamental Frequency Reading Correction Result Limit Margin Polar Detector (MHz) (dBuV/m) Factor(dB/m) (dBuV/m) (dBuV/m) (dB) (H/V) 13.28 46.40 15.82 62.22 80.51 -18.29 H QP 13.28 46.06 15.82 61.88 80.51 -18.63 V QP 13.87 45.97 15.82 61.79 80.51 -18.72 H QP 13.87 48.33 15.82 64.15 80.51 -16.36 V QP 13.56 88.16 12.33 100.49 124.00 -23.51 H Peak 13.56 84.86 12.33 97.19 124.00 -26.81 V Peak 13.46 53.77 15.82 69.59 90.47 -20.88 H QP 13.46 52.15 15.82 67.97 90.47 -22.50 V QP 13.65 50.33 15.82 66.15 90.47 -24.32 H QP 13.65 49.34 15.82 65.16 90.47 -25.31 V QP Harmonics and Spurious Emissions Frequency Range (9 kHz-30MHz) Frequency (MHz) Level@3m (dBμV/m) Limit@3m (dBμV/m) -- -- -- -- -- -- -- -- -- -- -- -- Note: 1. Emission Level=Reading+ Cable loss-Antenna factor-Amp factor 2. The emission levels are 20 dB below the limit value, which are not reported. It is deemed to comply with the requirement Page 12 of 19

Report No.: HK1812141883-E About 30MHz-1GHz Note: this EUT was tested in 3 orthogonal positions and the worst case position data was reported. The level of the peak emission are less than the average limit, so the average value is not reflected in the report. Antenna polarity: H Remark: Transd = Cableloss + Antenna factor - Pre-amplifier; Margin = Limit – Level Page 13 of 19

Report No.: HK1812141883-E Antenna polarity: V Remark: Transd = Cableloss + Antenna factor - Pre-amplifier; Margin = Limit – Level Page 14 of 19

Report No.: HK1812141883—E 4.4. Occupied Bandwidth 4.4.1. Test Specification Test Requirement: FCC Part15 C Section 15.215(c) Test Method: ANSI C63.10: 2013 Limit: N/A 1. According to the follow Test—setup, keep the relative position between the artificial antenna and the EUT . 2. Set to the maximum power setting and enable the EUT transmit continuously. 3. Use the following spectrum analyzer settings for 200B Bandwidth measurement. Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel; RBW >z 1% of the 20 dB bandwidth; VBW >RBW; Sweep = auto; Detector function = peak; Trace = max hold. 4. Measure and record the results in the test report. Test setup: CS¥‘ ——s Spectrum Analyzer Test Mode: Transmitting Mode Test results: PASS 4.4.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer Agilent N3J020A MY49100060 Dec. 27, 2018 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (S1). Page 15 of 19

Report No.: HK1812141883-E 4.4.3. Test data Test Channel 20dB Occupy Limit (kHz) Conclusion (MHz) Bandwidth (kHz) 13.56 2.862 N/A PASS Test plots as follows: Page 16 of 19

Report No.: HK1812141883—E 4.5. Frequency stability 4.5.1. Test Specification Test Requirement: FCC Part15 C Section 15.225 Test Method: ANSI C63.10: 2013 Limit: +/—0.01% 1. The equipment under test was connected to an external DC power supply and input rated voltage. 2. RF output was connected to a spectrum analyzer. 3. The EUT was placed inside the temperature chamber. 4. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and measure EUT 25°C operating frequency as reference frequency. 5. Turn EUT off and set the chamber temperature to — 20°C. After the temperature stabilized for approximately 30 minutes recorded the frequency. 6. Repeat step measure with 10°C increased per stage until the highest temperature of +50°C_reached. Test setup: C——s= Spectrum Analyzer EUT Test Mode: Transmitting Mode Test results: PASS Page 17 of 19

Report No.: HK1812141883—E 4.5.2. Test Data Voltage Temperature Frequency Deviation Limit (Vde) ((C) (MHz) (%) (%) 6 0 13.560251 0.00185% 6 10 13.560325 0.00240% 6 20 13.560163 0.00120% 6 30 13.560523 0.00368% +/—0.01% 6 40 13.560223 0.00164% 6 45 13.560397 0.00292% 6.4 20 13.560211 0.00156% 5.7 20 13.560363 0.00268% Page 18 of 19

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Document Created: 2019-03-28 09:55:12
Document Modified: 2019-03-28 09:55:12
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