2APD7-R9522D5Flood Light

GTSL202101000039 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 1 Product Name: Flood Light Test Model No.: D5, D3, D4, D6 EUT Constructional Details ------End------

GTSL202101000039 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 2 Product Name: Flood Light Test Model No.: D5, D3, D4, D6 EUT Constructional Details GTSL202101000039 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 2 ------End------ RTL 8188

FCC ID: 2APD7-R9522D5 RF Exposure Evaluation Limits 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) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 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 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation WI-FI Mode: Test Mode Channel Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b Lowest (2412MHz) 104.71286 0.04157 1.0 PASS Middle (2437MHz) 91.41132 0.03629 1.0 PASS Highest (2462MHz) 67.76415 0.02690 1.0 PASS 802.11g Lowest (2412MHz) 75.33556 0.02990 1.0 PASS Middle (2437MHz) 68.07694 0.02702 1.0 PASS Highest (2462MHz) 49.65923 0.01971 1.0 PASS 802.11n(HT20) Lowest (2412MHz) 82.22427 0.03264 1.0 PASS Middle (2437MHz) 68.86522 0.02734 1.0 PASS Highest (2462MHz) 51.88000 0.02059 1.0 PASS 802.11n(HT40) Lowest (2422MHz) 72.94575 0.02896 1.0 PASS Middle (2437MHz) 65.76578 0.02611 1.0 PASS Highest (2452MHz) 55.20774 0.02191 1.0 PASS Remark: antenna gain=3.0dBi

Global United Technology Services Co., Ltd. Report No.:GTSL202101000039F01 Authorized Signature: Robinson Luo Laboratory Manager This 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. Page 1 of 57 TEST REPORT Applicant: Shenzhen Golden Vision Technology Development Co., Ltd Address of Applicant: No.6 Bao Fu Road，Bao Lai industrial Park, Shang Mu Gu Villiage，Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518000, China Manufacturer: Shenzhen Golden Vision Technology Development Co., Ltd Address of Manufacturer: No.6 Bao Fu Road，Bao Lai industrial Park, Shang Mu Gu Villiage，Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518000, China Equipment Under Test (EUT) Product Name: Flood Light Model No.: D5 Add. Model No.: D3, D4, D6 Trade Mark: N/A FCC ID: 2APD7-R9522D5 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 2020-12-23 Date of Test: 2020-12-24 to 2020-12-30 Date of report issued: 2020-12-31 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202101000039F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 57 2 Version Version No. Date Description 00 2020-12-31 Original Prepared By: Date: 2020-12-31 Project Engineer Check By: Date: 2020-12-31 Reviewer Report No.: GTSL202101000039F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 57 3 Contents Page 1 COVER PAGE ................................................................................................................................................. 1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................6 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................6 5.4 DEVIATION FROM STANDARDS ..............................................................................................................6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................6 5.6 TEST FACILITY ....................................................................................................................................6 5.7 TEST LOCATION ..................................................................................................................................6 5.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................6 6 TEST INSTRUMENTS LIST ......................................................................................................................7 7 TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 7.1 ANTENNA REQUIREMENT ......................................................................................................................9 7.2 CONDUCTED EMISSIONS ....................................................................................................................10 7.3 CONDUCTED PEAK OUTPUT POWER ...................................................................................................13 7.4 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH...........................................................................16 7.5 POWER SPECTRAL DENSITY ..............................................................................................................19 7.6 BAND EDGES .....................................................................................................................................22 7.6.1 Conducted Emission Method ......................................................................................................22 7.6.2 Radiated Emission Method .........................................................................................................25 7.7 SPURIOUS EMISSION .........................................................................................................................42 7.7.1 Conducted Emission Method ......................................................................................................42 7.7.2 Radiated Emission Method .........................................................................................................44 8 TEST SETUP PHOTO .............................................................................................................................57 9 EUT CONSTRUCTIONAL DETAILS .....................…

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GTSL202101000039 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 2 Product Name: Flood Light Test Model No.: D5, D3, D4, D6 Test Setup Photo Radiated Emission GTSL202101000039 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 2 Conducted Emission ------End------