2A789SC053Smart Camera

Product Overview ȍ׮şҘࡹʏ ࡹಆʏ࠱ȢК 굥楩䫔곜 姻⿿皮ⵘ 支랱 HꜤ晜紺 YNNYNN 䧭ᄩ㽯㼄 支⡙ NN Ⱆ䊵㾝䒓㕃㽯㼄 pNN 4$82⡛⸆署湱劼⚥䚍薉俒霹僈⛼'$$雩霆⢪欽 Indicator Light Speaker Sync/Reset/Mode Button Mounting Hole SD Card SlotON/OFF Button 晜劥 ⚥䚍薉俒 雩霆⢪欽 韭㨤晜劥 暟俱綘〿 」刿罏 」刿傞ꢂ 晜劥巛紩韭㔔䲽鶣 䱹ざ倰䒭 皮ⵘ蒀 勞餘 ⸈䊨䊨蒌 USBCharging Port Solid Red Camera starting up Quick Flashing Red Waiting for adding to a Wi-Fi network. Work with router directly.Slow Flashing Red Waiting for adding to the base station. Work with the base station only.Quick Flashing Green Connecting to server Solid Green Connected to server successfully. Slow Flashing Yellow Camera upgrading. Camera lens Microphone Light sensor PIR Get Ready STEP 1.Enter your mobile phone number or email address.STEP 2.Enter the verification code and create a password. 1 Register an account on your TuyaSmart app Adding Device 2 3 4 1.Stand-alone mode. Note: Stand-along mode means you can connect the camera directly to your router’s 2.4 G Wi-Fi network When you use the camera for the first time the camera defaults to stand-alone mode After the camera is reset, it will also return to the default stand-alone mode.1.1 Connect the mobile phone to the 2.4G Wi-Fi network of the router;Note: The camera only supports 2.4G Wi-Fi, not 5G Wi-Fi, so make sure your phone is connected to a 2.4G Wi-Fi network.1.2 Turn the ON/OFF switch of the camera to the ON side, the camera enters the state of waiting to be added, the prompt tone will be played and the indicator light will flash red quickly.Note: If the indicator light dose not light up, please charge the camera before completing the setup. If the indicator light is flashing green after your camera is turned on, please press the sync button for 5s to reset the device. If the camera is not added while the device is waiting to be added or the camera fails to be added, and the indicator light is off, please quick press the sync button to re-enter waiting for adding state.1.3 Open Smart Life APP, click 'Add Device', select 'Security&Video Surveillance', and then select 'Smart Camera(Wi-Fi)'. Complete the camera addition according to the instructions on the page. After the camera is added successfully, the indicator light is solid green.2 Work with base station mode. Note: If the device you purchased dose not include base station, you need to buy it separately; Or you can directly buy the camera kit with the base station. You need to complete the addition of the base station first, and then add the camera. You need to switch the camera to work mode connected to base station.2.1 Add Base Station2.1.1 Connect the mobile phone to the 2.4G Wi-Fi network of the router to ensure that the phone and the base station are connected to the same local area network.2.1.2 Use a RJ45 cable to connect the base station to the LAN port of the router.2.1.3 Power on the base station using the supplied power adapter The red indicator light of the base station starts to flash, and it enters the state of waiting to be added. 2.1.4 Open Smart Life APP, click 'Add Device', select 'Security&Video Surveillance', then select 'Base Station', and complete the base station addition according to the page prompts. After the addition is successful, the indicator light will be solid green.2.2 Add Camera2.2.1 Turn the ON/OFF switch of the camera to the ON side, the camera enters the state of waiting to be added, the prompt tone will be played and the indicator light will flash red quickly.2.2.2 Switch the camera to work mode connected to base station. Press and hold the sync button for 5s, the camera will play a prompt sound and the indicator light will flash slowly in red.Note: Mode switching is only valid when the camera is waiting to be added.2.2.3 Enter the base station interface on the app, click the “+Add Device” in bottom, or press the sync button of the base station to enter the state of adding camera, and the indicator light flashes green.2.2.4 The base station will automatically complete the addition of camera. After the addition is successful, the camera indicator light is solid green.Note: You need to ensure that the base station and the camera are in the waiting state at the same time, so that the base station can automatically add the camera. Charging Camera 1. The camera is with built-in rechargeable battery 3. Once full charging, the white indicator will turns off 2. When charging, please use the camera USB cable to connect camera and camera adaptor, then plug the adaptor into power outlet(100v-240v) for charging, the indicator light on camera will turns solid white(if the indicator light flashes when charging,please contact customer service) Installing Camera 1. Drill or drive the mounting screws into the wall. If it’s stone wall, then requires screw anchor3. Install the camera on the mounting base and adjust the camera angle4. It is recommended that the device be installed at a height below 2M.2. Mount the mounting base on the screws Recommended mounting height:2-3meter Dear User,Thanks for selecting this product.Please kindly add your camera according to the Quick Start and keep the Quick Start properly. Please read the instruction manual carefully before using the product Smart Camera User Manual What’s in the Box WiFi Security Camera ×1Camera USB cable ×1Screws ×1 Mounting Base ×1 Quick Start ×1 System Requirements• Mobile device running iOS 8 or higher or Android 4.1x or higher• Existing Wi-Fi NetworkTechnical Sepcifications • Operating temperature -20 45 Operating humidity 10%~95% No condensation.• Frequency Range 2.412-2.462GHz RF Output Power 17.5 dBm • Power: General 5V Direct Current 1A symbol means direct current ® TM ⡛⸆署湱劼 4$82 Phone Wi-Fi Wi-Fi Router Base Station Power RJ45 Cable Download the Smart Life app from App Store or Google Play. 㣐䊛゠⤦ Federal Communications Commission (FCC) Declaration of ConformityFCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authori…

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Rev 2/6/2023 Ningbo Lingzhu Technology CO., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 3-1-2023 FCC ID: 2A789SC053 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Ningbo Lingzhu Technology CO., Ltd. (“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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Ningbo Lingzhu Technology CO., Ltd. (“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. Cover List Link: (https://www.fcc.gov/supplychain/coveredlist) Applicant: Ningbo Lingzhu Technology CO., Ltd. Address: No.578,Building 7,No.535 Kangqiao South Road,Jiangbei District,Ningbo,PRC Contact Person: Linyun Li Tel.: 15355487379 Email: [email protected] Sincerely,

Rev 2/6/2023 Ningbo Lingzhu Technology CO., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 3-1-2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2A789SC053 Ningbo Lingzhu Technology CO., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, Tuya Global Inc is our designated U.S. agent for service of process for the above referenced FCC ID. Ningbo Lingzhu Technology CO., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment and will notify the TCB/FCC in a timely manner if the US Processing Agent changes. Tuya Global Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Tuya Global Inc. Address: 3979 Freedom Circle, Suite 340, Santa Clara, CA 95054, USA Contact Person: Eric Shen Tel.: 626-215-3367 Email: [email protected] Sincerely, [Applicant name] Ningbo Lingzhu Technology CO., Ltd. (Applicant printed name) Linyun Li (Applicant signature) [US Local Agent name] Tuya Global Inc. US Local Agent FRN number 0033411059 (US Local Agent printed name) Eric Shen (US Local Agent signature)

SCS-F019: Confidentiality Request Letter Page 1 of 2 Rev 7.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Website: https://www.cps.bureauveritas.com/ Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (obsolete) 3.0 4.0 March-26-2015 Corrections to STC form. Added reference to KDB (obsolete) 4.0 5.0 Nov-19-2015 Updated company logo (current) 5.0 6.0 Jun-26-2019 Updated References and Contact Info 6.0 7.0 Aug-30-2020 SCS-F019: Confidentiality Request Letter Page 2 of 2 Rev 7.0 Ningbo Lingzhu Technology CO., Ltd. (2023-03-10) To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046-1609 Cc: Bureau Veritas Consumer Products Services Inc. 775 Montague Expressway Milpitas, CA 95035 Subject: Confidentiality Request for FCC ID: 2A789SC053 Pursuant to CFR 47 sections 0.457 and 0.459, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application be held confidential: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagram Short Term External Photos Short Term Permanent i Internal Photos Short Term Permanent Operational Description/ Theory of Operation Short Term Permanent Parts List Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent i User’s Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: To avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 or 180 days; or for a specified date of not to exceed 180 days from the Grant Date The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature: Client’s name & title: Linyun Li, Manager Contact information / address: No.578,Building 7,No.535 Kangqiao South Road,Jiangbei District,Ningbo,PRC i Permanent confidentiality may be requested in accordance with FCC KDB 726920

Ningbo Lingzhu Technology CO., Ltd. To：Bureau Veritas Consumer Product Services, Inc. Declaration Letter Dear Sir， For our business issue and marketing requirement, we would like to list 12 model numbers on the FCC ID:2A789SC053 certificates and reports, as following: Model No.: We declare that the difference of these is listed as below: Main Model No Serial Model No Difference SC053-WQ2 SC053-WQ2A, SC053-WQ2B, SC053-WQ2C SC053-WQ1, SC053-WQ1A, SC053-WQ1B, SC053-WQ1C SC053-WQ3, SC053-WQ3A, SC053-WQ3B, SC053-WQ3C sensor, color and tiny enclosure difference, such as different chamfering These differences are not related to the radio frequency function. 1, 2, 3 in model name for different sensor and A, B, C in model name for different color and tiny enclosure difference. Thank you! Signature: Printed name/title: Linyun Li, Manager Tel: 15355487379 Fax: N/A Address: No.578,Building 7,No.535 Kangqiao South Road,Jiangbei District,Ningbo,PRC

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Report No.: CIDG-ESH-P23020103B-3 Page No. 1 / 6 Report Format Verision: 6.1.1 MPE Test Report Report No.: CIDG-ESH-P23020103B-3 FCC ID: 2A789SC053 Product: Smart Camera Test Model: SC053-WQ2 Series Model: SC053-WQ2A, SC053-WQ2B, SC053-WQ2C, SC053-WQ1, SC053-WQ1A, SC053-WQ1B, SC053-WQ1C, SC053-WQ3, SC053-WQ3A, SC053-WQ3B, SC053-WQ3C Received Date: Feb.22, 2023 Test Date: Feb.22 to Mar.02, 2023 Issued Date: Mar.08, 2023 Applicant: Ningbo Lingzhu Technology CO., Ltd. Address: No.578,Building 7,No.535 Kangqiao South Road, Jiangbei District, Ningbo City, Zhejiang Province, China Manufacturer: Ningbo Lingzhu Technology CO., Ltd. Address: No.578,Building 7,No.535 Kangqiao South Road, Jiangbei District, Ningbo City, Zhejiang Province, China Issued By: BUREAU VERITAS ADT (Shanghai) Corporation Lab Address: No. 829, Xinzhuan Road, Shanghai, P.R.China (201612) FCC Registration / Designation Number: 176467/ CN1213 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: CIDG-ESH-P23020103B-3 Page No. 2 / 6 Report Format Verision: 6.1.1 Table of Contents Release Control Record .................................................................................................................................... 3 1 Certificate of Conformity ......................................................................................................................... 4 2 General Information ................................................................................................................................ 5 2.1 General Description of EUT ................................................................................................................ 5 3 RF Exposure ........................................................................................................................................... 6 3.1 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 6 3.2 MPE Calculation Formula ................................................................................................................... 6 3.3 MPE Calculation Formula ................................................................................................................... 6 3.4 Calculation Result of Maximum Permissible Exposure ...................................................................... 6 Report No.: CIDG-ESH-P23020103B-3 Page No. 3 / 6 Report Format Verision: 6.1.1 Release Control Record Issue No. Description Date Issued CIDG-ESH-P23020103B-3 Original release Mar.08, 2023 Report No.: CIDG-ESH-P23020103B-3 Page No. 5 / 6 Report Format Verision: 6.1.1 2 General Information 2.1 General Description of EUT Product Smart Camera Brand -- Model SC053-WQ2, SC053-WQ2A, SC053-WQ2B, SC053-WQ2C, SC053-WQ1, SC053-WQ1A, SC053-WQ1B, SC053-WQ1C, SC053-WQ3, SC053-WQ3A, SC053-WQ3B, SC053-WQ3C Difference sensor, color and tiny enclosure difference, such as different chamfering These differences are not related to the radio frequency function. 1, 2, 3 in model name for different sensor and A, B, C in model name for different color and tiny enclosure difference. Power Rating DC 5V 1A Modulation Type CCK, DQPSK, DBPSK for DSSS 64QAM, 16QAM, QPSK, BPSK for OFDM Modulation Technology DSSS, OFDM Operating Frequency 2412MHz ~ 2462MHz Number of Channel 802.11b, 802.11g and 802.11n (HT20):11 Output Power 15.21dBm Antenna Type FPC Antenna Antenna Connector -- Antenna Gain 3.83dBi Note: 1. For more details, please refer to the User’s manual of the EUT. Report No.: CIDG-ESH-P23020103B-3 Page No. 6 / 6 Report Format Verision: 6.1.1 3 RF Exposure 3.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) Limits For General Population / Uncontrolled Exposure 300-1,500 - - F/1500 30 1,500-100,000 - - 1.0 30 F = Frequency in MHz 3.2 MPE Calculation Formula Power density (S) is calculated according to the formula: S = PG / (4πR²) Where S = power density in mW/cm² P = transmit power in mW G = numeric gain of transmit antenna (numeric gain=Log-1(dB antenna gain/10)) R = distance (cm) 3.3 MPE Calculation Formula The antenna of this product, under normal use condition, is at least 20cm from the body of the user. So the device is classified as Mobile Device. 3.4 Calculation Result of Maximum Permissible Exposure The tuned conducted Pow…

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DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 1 /11 APPROVALSHEET PRODUCTNAME:2.4GFPCL=85mm+ YoubiP/N:UB01C85F2D2356AREV:A MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKEDBY:Yongxin.Lu APPROVEDBY:Changxing.Liu DATE:2021/10/12 Antenna Terminal DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 2 /11 ModificationHistory VersionContentRevisionIssuedbyDate AOriginalversionYongxin.Lu2021-10-12 DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 3 /11 Content ltemDescription 1.-------------------------------------------------------------------ElectricalSpecification 2.---------------------------------------------------------------TestItemsandEquipment 3.---------------------------------------------------------------------------------SParameter 4.------------------------------------------------------------------------EfficiencyandGain 5.---------------------------------------------------------------------------RadiationPattern 6.------------------------------------------------------------------------------Activetestdata 7.-------------------------------------------------------------Antennainstallationdiagram 8.-----------------------------------------------------------------MechanicalSpecification 9.------------------------------------------------------------------------------------Packaging DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 4 /11 1.ElectricalSpecification: 2.TestItemsandEquipment CharacteristicsSpecificationsUnit OutlineDimensions24.2x23.3,L85mm Frequency 2400-2500 MHz Impedance50Ω ReturnLoss-10MAX dB PolarizationLinearPolarization Gain4.0±0.5 dBi Efficiency>50 % ConnectorType1.13MHF-1-Plug Operatingtemperature-20°C~+65°C StorageTemp-20°C~+50°C TestitemsTestequipment SParameter 1.ReturnLoss 2.VSWR Networkanalyzer (AgilentE5071B) Thewholemachineof Passiveparameters 1.Frequency 2.Gain 3.RadiationPattern 1.3Dmicrowavedarkroom (5m*5m*5m) 2.Networkanalyzer (AgilentE5071B) Thewholemachineof Activeparameters 1.TRP 2.TIS 1.3Dmicrowavedarkroom (5m*5m*5m) 2.Comprehensivetestinstrument (CMW500) DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 5 /11 3.SParameter *VoltageStandingWaveRatio(VSWR) ReturnLoss(RL) RL=20*log10[(VSWR+1)/(VSWR-1) 4.EfficiencyandGain Frequency(MHz) ReturnLoss (dB) 2400-14.72 2450-16.28 2500-16.10 Frequency (MHz) 240024502500 Efficiency (%) 55.4658.3459.57 Gain (dBi) 4.013.834.15 DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 6 /11 5.RadiationPattern 5-1Antenna3DRadiationPattern 2400MHz 2450MHZ 2500MHZ DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 7 /11 5-2Antenna2DRadiationPattern Phi02D Phi902D Theta902D Vertical Plane Horizontal Plane DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 8 /11 6.Activetestdata Antennacompletemachinetest ItemMeasurementAzimuthsElevationsStandardBandChannelFrequencyTotal 1TIS(EIRP)Every30Every30WIFI(AP)WIFI_B(11M)1241288.74(15.41) 2TIS(EIRP)Every30Every30WIFI(AP)WIFI_B(11M)6243789.06(15.33) 3TIS(EIRP)Every30Every30WIFI(AP)WIFI_B(11M)11246289.69(16.02) 7.Antennainstallationdiagram: DongguanYoubiElectronicsCo.,LTDHangzhouYoubigeElectronicsCo.,LTDShenzhenYoubiElectronicsCo.,LTD Room101,Building2,No.9,Room106,Building3,LetongSciencePark,Room106,BuildingA,XinzhengIndustrialPark, XinfaRoad,LinVillage,TangxiaTownNo.500QiuyiRoad,BinjiangDistrict57LiuxianRoad,Bao'anDistrict,Shenzhen Tel:+86-769-81777126Website：www.ubuant.com 9 /11 8.MechanicalSpecification:

Report No.: CIDG-ESH-P23020103B-2 Page No. 1 / 75 Report Format Version: 6.1.1 FCC Test Report Report No.: CIDG-ESH-P23020103B-2 FCC ID: 2A789SC053 Product: Smart Camera Model: SC053-WQ2, SC053-WQ2A, SC053-WQ2B, SC053-WQ2C, SC053-WQ1, SC053-WQ1A, SC053-WQ1B, SC053-WQ1C, SC053-WQ3, SC053-WQ3A, SC053-WQ3B, SC053-WQ3C Received Date: Feb.22, 2023 Test Date: Feb.22 to Mar.02, 2023 Issued Date: Mar.08, 2023 Applicant: Ningbo Lingzhu Technology CO., Ltd. Address: No.578,Building 7,No.535 Kangqiao South Road, Jiangbei District, Ningbo City, Zhejiang Province, China Manufacturer: Ningbo Lingzhu Technology CO., Ltd. Address: No.578,Building 7,No.535 Kangqiao South Road, Jiangbei District, Ningbo City, Zhejiang Province, China Issued By: BUREAU VERITAS ADT (Shanghai) Corporation Lab Address: No. 829, Xinzhuan Road, Shanghai, P.R.China (201612) FCC Registration / Designation Number: 176467/ CN1213 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: CIDG-ESH-P23020103B-2 Page No. 2 / 75 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................... 5 1 Certificate of Conformity ......................................................................................................................... 6 2 Summary of Test Results ........................................................................................................................ 7 2.1 Test Instruments .................................................................................................................................. 8 2.2 Measurement Uncertainty ................................................................................................................... 9 2.3 Modification Record ............................................................................................................................ 9 3 General Information .............................................................................................................................. 10 3.1 General Description of EUT .............................................................................................................. 10 3.2 Description of Test Modes .................................................................................................................. 11 3.2.1 Test Mode Applicability: ..................................................................................................................... 12 3.2.2 Test Condition: ................................................................................................................................... 13 3.3 Duty Cycle of Test Signal .................................................................................................................. 14 3.4 Description of Support Units ............................................................................................................. 18 3.5 General Description of Applied Standards ........................................................................................ 18 4 Test Procedure and Results .................................................................................................................. 19 4.1 AC Power Conducted Emission ........................................................................................................ 19 4.1.1 Limits ................................................................................................................................................. 19 4.1.2 Test Procedures ................................................................................................................................. 19 4.1.3 Deviation from Test Standard ............................................................................................................ 19 4.1.4 Test Setup .......................................................................................................................................... 20 4.1.5 EUT Operating Conditions .......................................................…

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