2AZR9OL36002440Smart Security Light

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(Syvio Technology CO., LIMITED) (July 13, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AZR9OL36002440) [Syvio Technology CO., LIMITED] (“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, (Applicant signature) (Applicant printed name) XiaoYan Chen (Syvio Technology CO., LIMITED) (July 13, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2AZR9OL36002440) [Syvio Technology CO., LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) XiaoYan Chen

Syvio Technology CO., LIMITED (July 13, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smart Security Light / OL36002440 / FCC ID: 2AZR9OL36002440 ) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: XiaoYan Chen Title: OD

Syvio Technology CO., LIMITED (July 13, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: XiaoYan Chen Title: OD

External Photos

FCC ID LABEL: Label Location: FCC ID: 2AZR9OL36002440 Model No.: OL36002440 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

Internal Photos BT ANT WIFI ANT

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2AZR9OL36002440 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric 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) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric 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)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 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,R=20cm Test Result of RF Exposure Evaluation BT+WIFI supported simultaneous transmission: BLE+2.4GWIFI: ∑MPE Ratio =0.0006+0.0083 =0.0089≤1, So passed. Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result BLE GFSK & LCH 3±1 4 2.5119 1.219 (0.86dBi) 0.0006 1 Pass 2.4GWIFI 802.11b&2 462 15±1 16 39.8107 1.0447 (0.19dBi) 0.0083 1 Pass

www.leedarson.com ▏Better Life with Better IoT Innovation Rev. 1.0 Antenna Information Antenna Picture Antenna Type Internal inverted F PCB antenna Antenna Peak Gain BLE: 0.86 dBi; Wi-Fi: 0.19 dBi Operating Band 2400 MHz ~ 2483.5 MHz Test laboratory Name and Address IoT Antenna Test Laboratory, 3 / A,LEEDARSON LIGHTING CO., LTD. Xingtai Industrial Park, Changtai Economic Development Zone, Zhangzhou, 363900, China Antenna Manufacturer LEEDARSON LIGHTING CO., LTD. Model Name M071-LZ_SFI-IS05b-1500-UNC-11 DUT Photo Report Date 2023-06-16 BLE ANT Wi-Fi ANT Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 1 Test System The SY-16 OTA system is an anechoic chamber, which can measures antenna passive data such as antenna efficiency, antenna gain, and 2D&3D pattern. The coordinates and topology are shown as follow: Figure 1 SY-16 OTA system Figure 2 OTA measurement topology Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 2 Test Result BLE Antennna Efficiency and Gain Table 1 Antenna Efficiency and Gain Frequency (MHz) Gain (dBi) Efficiency (dB) Efficiency (%) 2400 0.67 -3.77 41.96 2410 0.86 -3.88 40.91 2420 0.78 -3.97 40.07 2430 0.77 -4.10 38.94 2440 0.83 -4.17 38.31 2450 0.85 -4.25 37.56 2460 0.86 -4.36 36.62 2470 0.86 -4.44 35.98 2480 0.84 -4.56 35.02 2490 0.77 -4.63 34.45 2500 0.70 -4.86 32.63 Radiation Pattern Table 2 Product coordinates Product Coordinates Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 3 Table 3 3D radiation pattern 3D Radiation Pattern at 2450MHz Table 4 Radiation pattern in XY Plane 2D Radiation Pattern ( θ = 90°, XY Plane) Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 4 Table 5 Radiation pattern in XZ Plane 2D Radiation Pattern ( φ = 0°, XZ Plane) Table 6 Radiation pattern in YZ Plane 2D Radiation Pattern ( φ = 90°, YZ Plane) Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 5 Wi-Fi Antennna Efficiency and Gain Table 7 Antenna Efficiency and Gain Frequency (MHz) Gain (dBi) Efficiency (dB) Efficiency (%) 2400 -0.04 -3.91 40.61 2410 -0.12 -3.97 40.06 2420 -0.08 -4.02 39.66 2430 -0.13 -4.10 38.91 2440 0.02 -4.12 38.74 2450 0.12 -4.11 38.78 2460 0.19 -4.12 38.74 2470 0.17 -4.11 38.79 2480 0.11 -4.12 38.73 2490 0.14 -4.12 38.77 2500 0.01 -4.25 37.54 Radiation Pattern Table 8 Product coordinates Product Coordinates Table 9 3D radiation pattern Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 6 3D Radiation Pattern at 2450MHz Table 10 Radiation pattern in XY Plane 2D Radiation Pattern ( θ = 90°, XY Plane) Antenna Information www.leedarson.com ▏Better Life with Better IoT Innovation 7 Table 11 Radiation pattern in XZ Plane 2D Radiation Pattern ( φ = 0°, XZ Plane) Table 12 Radiation pattern in YZ Plane 2D Radiation Pattern ( φ = 90°, YZ Plane)

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230630001RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 54 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Smart Security Light FCC ID: 2AZR9OL36002440 Trademark: Model Number: OL36002440 Prepared For: Syvio Technology CO., LIMITED Address: Room A,8/F,Kwok Cheung Building,635-637 Shanghai Street,Mong Kok,Hong Kong Manufacturer: Syvio Technology CO., LIMITED Address: Room A,8/F,Kwok Cheung Building,635-637 Shanghai Street,Mong Kok,Hong Kong Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Jun. 21, 2023 Sample tested Date: Jun. 21, 2023 to Jun. 30, 2023 Issue Date: Jun. 30, 2023 Report No.: CTB230630001RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230630001RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 54 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 10 6.1 Block Diagram Of Test Setup ......................................................................................................... 10 6.2 Limit ................................................................................................................................................ 10 6.3 Test procedure ............................................................................................................................... 10 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED SPURIOUS EMISSION ............................................................................................. 14 7.1 Block Diagram Of Test Setup ......................................................................................................... 14 7.2 Limit ................................................................................................................................................ 14 7.3 Test procedure ............................................................................................................................... 15 7.4 Test Result ..................................................................................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 33 8.1 Block Diagram Of Test Setup ......................................................................................................... 33 8.2 Limit ................................................................................................................................................ 33 8.3 Test procedure ............................................................................................................................... 33 8.4 Test Result ..................................................................................................................................... 34 9. COUDUCTED OUTPUT POWER ................................................................................................. 40 9.1 Block Diagram Of Test Setup…

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Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230630002RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 35 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Smart Security Light FCC ID: 2AZR9OL36002440 Trademark: Model Number: OL36002440 Prepared For: Syvio Technology CO., LIMITED Address: Room A,8/F,Kwok Cheung Building,635-637 Shanghai Street,Mong Kok,Hong Kong Manufacturer: Syvio Technology CO., LIMITED Address: Room A,8/F,Kwok Cheung Building,635-637 Shanghai Street,Mong Kok,Hong Kong Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Jun. 21, 2023 Sample tested Date: Jun. 21, 2023 to Jun. 30, 2023 Issue Date: Jun. 30, 2023 Report No.: CTB230630002RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230630002RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 35 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 10 6.1 Block Diagram Of Test Setup ......................................................................................................... 10 6.2 Limit ................................................................................................................................................ 10 6.3 Test procedure ............................................................................................................................... 10 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED SPURIOUS EMISSION ............................................................................................. 14 7.1 Block Diagram Of Test Setup ......................................................................................................... 14 7.2 Limit ................................................................................................................................................ 14 7.3 Test procedure ............................................................................................................................... 15 7.4 Test Result ..................................................................................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 23 8.1 Block Diagram Of Test Setup ......................................................................................................... 23 8.2 Limit ................................................................................................................................................ 23 8.3 Test procedure ............................................................................................................................... 23 8.4 Test Result ..................................................................................................................................... 24 9. COUDUCTED OUTPUT POWER ................................................................................................. 26 9.1 Block Diagram Of Test Setup ......…

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Radiated Emission Below 1G Above 1G Conducted emissions