2AYJ4-TC03AIO Video Conferencing Unit

三折页 风琴折 双胶纸 尺寸：120X113MM 12 12 视频会议终端 将电视机切换到与视频会议终端连接的HDMI接口相对应的HDMI输 入信号源，然后请按照提示操作。 Select "Input Source" on your TV to receive the output of Video Conference Endpoint and follow the prompts. 底座 Mount 电视HDMI接口 TV HDMI Port HDMI接口 HDMI Port 包装清单 What's in the box Easy Set-Up Overview 快速安装指南 产品概览 摄像头角度调节器 Camera Tilting SpeakerMount Full HD Camera 全高清摄像头 扬声器 Camera Indicator 摄像头状态指示灯 支架 Microphone 麦克风 用户手册 User Manual 合格证 X 1 Qualification Certificate X 1 视频会议终端 X 1 Video Conference Endpoint X 1 用户手册 X 1 用户手册 User Manual 视频会议终端 VIDEO CONFERENCE EQUIPMENT Quick Installation Guide X 1 HDMI线 X 1 HDMI Cable X 1 遥控器 X 1 Remote Control X 1 电源适配器 X 1 AC Adapter X 1 Audio Guide Hole Line-out Line-in Reset HDMI 复位键 防盗锁孔 音频输入 音频输出 网口 Security Lock Slot Power PortMicrophonePower On/Off 电源拓展麦克风 USB PoE 音频导向孔 电源键 12 1 1 AIO Video Conferencing Unit FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentia l installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or televis ion reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

C5266091_X8_Ed.1 1/1 Letter of Authorization < Osborne Technologies Limited > Company: Osborne Technologies Limited Address: Unit 14 Capitol Court, Capitol Park, Dodworth, Barnsley, South Yorkshire, United Kingdom Product Name: AIO Video Conferencing Unit Model Number: TC03 FCC Identifier: 2AYJ4-TC03 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Mr. N Roberts Date: 2021-01-25 Title: N/A Signature of applicant:

C5266091_X10_Ed.1 1/1 < Osborne Technologies Limited> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-01 -25 Subject: Request for Confidentiality FCC ID:2AYJ4-TC03 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality 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 Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Mr. N Roberts Title: N/A

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 8960Page 1 of 4 EUT PHOTO(External Photos) FCC ID: 2AYJ4-TC03 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of4 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page3of4 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page4of4

Label and label location AIO Video Conferencing Unit TC03 TA N G O FCC ID:2AYJ4-TC03

GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of6 EUTPHOTO(InternalPhotos) GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of6 BTANT WIFI1ANT GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page3of6 WIFI2ANT GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page4of6 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page5of6 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page6of6 ------End------

FCC ID:2AYJ4-TC03 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 2.4G WIFI mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 13.812 24.05 0.004785 1.0 PASS 802.11g 12.899 19.49 0.003878 1.0 PASS 802.11n(HT20) 12.619 18.28 0.003636 1.0 PASS 802.11n(HT40) 11.975 15.76 0.003135 1.0 PASS BT EDR mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result GFSK 2.482 1.77 0.000352 1.0 PASS π/4-DQPSK 3.856 2.43 0.000483 1.0 PASS Remark: antenna gain=0.00dBi

Global United Technology Services Co., Ltd. Report No.: GTSL202012000316F01 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 56 1 Cover Page TEST REPORT Applicant: Osborne Technologies Limited Address of Applicant: Unit 14 Capitol Court, Capitol Park, Dodworth, Barnsley, South Yorkshire, United Kingdom Manufacturer/Factory : Osborne Technologies Limited Address of Manufacturer/Factory : Unit 14 Capitol Court, Capitol Park, Dodworth, Barnsley, South Yorkshire, United Kingdom Equipment Under Test (EUT) Product Name: AIO Video Conferencing Unit Model No.: TC03 Trade Mark: TANGO FCC ID: 2AYJ4-TC03 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: Dec. 25, 2020 Date of Test: Dec. 25, 2020 to Jan. 07, 2021 Date of report issued: Jan. 07, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202012000316F01 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 56 2 Version Version No. Date Description 00 Jan. 07, 2021 Original Prepared By: Date: Jan. 07, 2021 Project Engineer Check By: Date: Jan. 07, 2021 Reviewer Report No.: GTSL202012000316F01 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 56 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................................................................................................................................ .........7 5.3 DESCRIPTION OF SUPPORT UNITS................................................................................................ ........7 5.4 DEVIATION FROM STANDARDS................................................................................................ ..............7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS................................................................ ....................7 5.6 TEST FACILITY.....................................................................................................................................7 5.7 TEST LOCATION...................................................................................................................................7 6 TEST INSTRUMENTS LIST................................................................................................ ......................8 7 TEST RESULTS AND MEASUREMENT DATA .....................................................................................10 7.1 ANTENNA REQUIREMENT ....................................................................................................................10 7.2 CONDUCTED EMISSIONS ....................................................................................................................11 7.3 CONDUCTED PEAK OUTPUT POWER ...................................................................................................14 7.4 20DB EMISSION BANDWIDTH ..............................................................................................................19 7.5 CARRIER FREQUENCIES SEPARATION .................................................................................................24 7.6 HOPPING CHANNEL NUMBER .............................................................................................................29 7.7 DWELL TIME ......................................................................................................................................31 7.8 PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ...........................................................................37 7.9 BAND EDGE .......................................................................................................................................38 7.9.1 Conducted Emission Method ......................................................................................................38 7.9.2 Radiated Emission Method .........................................................................................................41 7.10 SPURIOUS EMISSION .........................................................................................................................43 7.10.1 Conducted Emission Method ..................................................................................................43 7.10.2 Radiated Emission Method .....................................................................................................48 8 TEST SETUP PHOTO ..................................................................…

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GTSL202012000316 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: AIO Video Conferencing Unit Test Model No.: TC03 Test Setup Photo Radiated Emission GTSL202012000316 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------