2ASAQ-S20Omni Outdoor Cam

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Hangzhou Vision Insight Technology Co.,Ltd. (2023.06.27) 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: Aaron Xu Title: Manager

Hangzhou Vision Insight Technology Co.,Ltd. Model Difference Data：2023.06.27 Product description: Omni Outdoor Cam Model name: S20C, S20, S20D, S20U, S20P, S20L, S20M, S20H Trade Name: blurams FCC ID: 2ASAQ-S20 All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : Aaron Xu（Manager） Contact information / address：Room 203, South Floor 2, Building 5, 90 Wensan Road, Xihu District, Hangzhou, China

Hangzhou Vision Insight Technology Co.,Ltd. (2023.06.27) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Omni Outdoor Cam / S20C, S20, S20D, S20U, S20P, S20L, S20M, S20H / FCC ID: 2ASAQ-S20) 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: Aaron Xu Title: Manager

External Photos

FCC ID LABEL: Label Location: FCC ID: 2ASAQ-S20 Model No.: S20C 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 ANT

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2ASAQ-S20 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 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 2.4G WIFI 802.11n(H T20)&241 2 25±1 26 398.107 1.8281 (2.62dBi) 0.1449 1 Pass

深 圳市有限公司 Shenzhen Yuexin Technology Co., LTD 2. 4GHz External antenna 2.4GHz External antenna 出厂签 Customer specifications Model: 2.4G3DBI- antenna, line length 260±3mm, black, diameter 1.13mm 章： 核准审核制作 客户承认签章： 承认结果： □ 合格 □ 不合格 批准审核检验 30110-01290 C ustomer Name: S upplier specification model: C ustomer Material Code: C ustomer Material Name: 深圳市有限公司 承认书 客户（Customer）: 产品（Product）: 2. 4 GHz External antenna(L=260m m) 型号（Model）: 料号（Part Number）: 2023 -05-10 工程部 ENGINEER R&D DEP 制作人（W rittenBy ）: 签发时 间（IssuedDate）: 客户CUSTOMER T 品质部 QUALITY DEPT 批准 APPROVED Free Walk 射频 R&D DEPT 工程部 ENGINEER R&D DEPT 批准 APPROVED 30110-01290 深圳市有限公司 文件变更履历表 产品型号 文件变更记录 序号 变更类 型 文件编号 变更日期 变更内容说明 制作/修订 版本 备注 深圳市有限公司 目 录 Index 一、 封面 （Cover）···············································1 二、 文件变更履历表(Document Change Resume)················2 Index）·············································三、目录（··3 四、基本参数（Thebasicparameters）·······························4 5 六、测试设备（TestEquipment&Conditions）······················6 7-七、性能测试报告（TestReport）·································10 八、 九、 RoHS报告清单（RoHS report list）························· (Antenna Picture)·····························1天线图片1 12 十、 包装方式（TEE PACKING WAY）·····························13 深圳市有限公司 The basic parameters A. Electrical Characteristics Frequency 2400 MHz ~2500MHz VSWR ≤2 Efficiency >60% Impedance 50 Ohm Polarization Linear Gain 2dBi±1 B. Material & Mechanical Characteristics Material of Radiator Cable Type Φ1.13mmBlack C. Environmental Operation Temperature - 20 ̊C ~ + 60 ̊C Storage Temperature - 40 ̊C ~ + 80 ̊C ProductDrawing 深圳市有限公司 Test Equipment & Conditions 1． Network Analyzers : Agilent 8753D 5071C 2． Communications Test Set: Agilent 8960 CMW500 3． 3D Chamber Test System 深圳市有限公司 测试数据 SWR Smith 深圳市有限公司 效率&增益: Efficency&Gain Freq(MHz) Effi(%) Gain(dBi) 2400 78.11 2.89 2410 72.92 2.42 2420 70.83 2.26 2430 70.92 2.13 2440 74.66 2.50 2450 73.87 2.62 2460 73.71 2.59 2470 78.62 2.46 2480 79.16 2.52 2490 73.55 2.03 2500 71.22 2.03 深圳市有限 公司 方向图(3D图） Patten 2400MHz 2450MHz 2500MHz 深圳市有限公司 方向图(2D图） Patten XOY面 ZOX面 ZOY面 深圳市有限公司 天线图片 序 深圳公司 WIFI天线 物料部件ROHS报告清单 号原材料名称 原材料供应商（生 产厂家） 测试机构报告编号检测日期检测到期日期 1锡线深圳泰源SGSCANEC22029850042023.3.72024.3.7 2锡磷青铜C5210紫金铜业SGSCANEC22019520082023.2.182024.2.18 3FR-4.0金安国纪SGSNGBML21050226042022.11.42023.11.4 4TPE宇邦SGSCANEC21201384012023.1.32024.1.3 5H65黄铜农大金属SZXEC210402150SGS22023.1.42024.1.4 6线材坤久SGSCANEC21187892012023.1.152024.1.15 7 8 1 要求： . 说送元器件材料报告必须是按照欧盟落实要求拆分到不可拆分护理方法和名字材料的检测报告，其他的环保法规案，其他的要求测试 2. 不接 所送元器件材料，若是检测报告，必须包括构成原计件，所有材料按部门所有包装材料，社交金属等材质不接受任何形式的控制报告，幽默接受三种以内含三种混测报告，超过三种 受 3. 本公司认可如下九家检测机构提供的报告，SGS, CTI ,ITS,赛宝,诺尼，CCIC，bv，STS，set 4. 所有若是检测报告首页需盖章本公司公章侧面加盖骑缝章是各一份报告，不得涂改伪造提供价报告，供货商提供报告，必须先自行审核，确保所送报告有效正确完整，内容清晰可辨 此处盖公章 提供报告要求电子档：报告可以清单一起扫描；也可以分开扫描，但要对应编号，以便查询

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230609033RFX Report Tel: 4008-707-283Web: 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: Omni Outdoor Cam FCC ID: 2ASAQ-S20 Trademark: blurams Model Number: S20C, S20, S20D, S20U, S20P, S20L, S20M, S20H Prepared For: Hangzhou Vision Insight Technology Co.,Ltd. Address: Room 203, South Floor 2, Building 5, 90 Wensan Road, Xihu District, Hangzhou, China Manufacturer: Hangzhou Vision Insight Technology Co.,Ltd. Address: Room 203, South Floor 2, Building 5, 90 Wensan Road, Xihu District, Hangzhou, China 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: May. 31, 2023 Sample tested Date: May. 31, 2023 to Jun. 09, 2023 Issue Date: Jun. 09, 2023 Report No.: CTB230609033RFX 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.: CTB230609033RFX 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 .......................................................... 40 9.2 Limit ................................................................................ 40 9.3 Test procedure ....................................................................... 40 9.4 Test Result .......................................................................... 41 10. 6DB OCCUPIED BANDWIDTH ....................................................... 42 10.1 Block Diagram Of Test Setup ......................................................... 42 10.2 Limit ............................................................................... 42 10.3 Test procedure ...................................................................... 42 10.4 Test Result ......................................................................... 43 11. POWER SPECTRAL DENSITY ...................................................... 47 11.1 Block Diagram Of Test Setup ......................................................... 47 11.2 Limit ............................................................................... 47 11.3 Test procedure ...................................................................... 47 11.4 Test Result ......................................................................... 48 12. ANTENNA REQUIREMENT ......................................................... 52 13. EUT TEST SETUP PHOTOGRAPHS ................................…

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Radiated Emission Below 1G Above 1G Conducted emissions