2AQ3A-VT01Projector

Shenzhen VanTop Technology & Innovation Co., Ltd. 506, 5th Flr. BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Taoyuan Street, Nanshan District, Shenzhen, China Tel: +86-755-84652162 Fax:+86-755-84652162 E-mail: [email protected] Attestation Letter Date: 2022-08-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 The RF Module, SSW105AT, installed in our product: Projector; Model:Leisure 470Pro, FCC ID:2AQ3A-VT01; which supports 5GWi-Fifunction. But for marketing purpose this chip only support 5GWi-Fi (5150-5250MHz, 5725-5850MHz, 802.11a/n20/n40),The other 5GWi-Fi band was disabled by manufacturer though software. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely Yours, Sincerely Yours, Signature: Printed Name: Davy Wong Title: Product Director

Shenzhen VanTop Technology & Innovation Co., Ltd. 506, 5th Flr. BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Taoyuan Street, Nanshan District, Shenzhen, China Tel: +86-755-84652162 Fax: +86-755-84652162 E-mail: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2022-08-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Shenzhen VanTop Technology & Innovation Co., Ltd. , the undersigned, hereby authorizes Shenzhen Accurate Technology Co., Ltd. to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co., Ltd. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Printed Name: Davy Wong Title: Product Director

Shenzhen VanTop Technology & Innovation Co., Ltd. 506, 5th Flr. BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Taoyuan Street, Nanshan District, Shenzhen, China Tel: +86-755-84652162 Fax: +86-755-84652162 E-mail: [email protected] FCC Confidential Authorization Date: 2022-08-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AQ3A-VT01 In accordance with Sections 0.457 and 0.459 of the Shenzhen VanTop Technology & Innovation Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Software Security Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Printed Name: Davy Wong Title: Product Director

Shenzhen VanTop Technology & Innovation Co., Ltd. 506, 5th Flr. BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Taoyuan Street, Nanshan District, Shenzhen, China Tel: +86-755-84652162 Fax:+86-755-84652162 E-mail: [email protected] Date: 2022-08-04 Similarity Declaration FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam, We, Shenzhen VanTop Technology & Innovation Co., Ltd. hereby declare that we have a product named as Projector, FCC ID:2AQ3A-VT01, the models:Leisure 470Pro, Leisure 470,Leisure D30T,Leisure 530W,Leisure E30T, Leisure 630W, Leisure495W,VT501,VT502,VT503,VT504,VT505,VT506,VT507,VT508,VT509, VT510,VT511,VT512,VT513,VT514,VT515,VT516,VT517,VT518,VT519,VT520. All of the models are the same except model name. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely Yours, Signature: Printed Name: Davy Wong Title: Product Director

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF External Photos Page 1 of 5 External Photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF External Photos Page 2 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF External Photos Page 3 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF External Photos Page 4 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF External Photos Page 5 of 5

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Internal Photos Page 1 of 5 Internal photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Internal Photos Page 2 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Internal Photos Page 3 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Internal Photos Page 4 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Internal Photos Page 5 of 5 Antenna

Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220606-24734E-RF-00B Version 10: 2021-11-09 Page 15 of 64 FCC-5G Wi-Fi FCC §15.407(f)& §1.1310 & §2.1091 – MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to KDB 447498 D04 Interim General RF Exposure Guidance v01, clause 2.1.4 –MPE-Based Exemption: An alternative to the SAR-based exemption is provided in § 1.1307(b)(3)(i)(C), for a much wider frequency range, from 300 kHz to 100 GHz, applicable for separation distances greater or equal to λ/2π, where λ is the free-space operating wavelength in meters. The MPE-based test exemption condition is in terms of ERP, defined as the product of the maximum antenna gain and the delivered maximum time-averaged power. For this case, a RF source is an RF exempt device if its ERP (watts) is no more than a frequency-dependent value, as detailed tabular form in Appendix B. These limits have been derived based on the basic specifications on Maximum Permissible Exposure (MPE) considered for the FCC rules in § 1.1310(e)(1). Table to § 1.1307(b)(3)(i)(C) - Single RF Sources Subject to Routine Environmental Evaluation f = frequency in MHz; R = minimum separation distance from the body of a nearby person (appropriate units, e.g., m); Test result For worst case: Mode Frequency Range (MHz) Tune-up Output Power Antenna Gain ERP Evaluation Distance (cm) MPE- Based Exemption Threshold (W) (dBm) (W) (dBi)(dBd)(dBm)(W) Wi-Fi 2412-2472 13 0.020 2.19 0.04 13.04 0.02020 0.768 5150-5250 11.5 0.014 3.27 1.12 12.62 0.018 20 0.768 5725-5850 12.5 0.018 3.27 1.12 13.62 0.023 20 0.768 Note 1: The tune-up power and antenna gain was declared by the applicant. Note 2: The 2.4GHz Wi-Fi cannot transmit at same time with 5GHz Wi-Fi. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliant.

深圳市千目通讯科技有限公司 Shenzhen Qianmu Communication Technology Co.,Ltd. 联系人：王志强 联系方式：13760153961 电话：0755-21633653 传真：0755-21633541 深圳市宝安区航城街道三围社区航空路华丰智谷-航城高科技产业园A座4层425、443号 天线样品承认书 适用型号 Applicab le Model BBT076-S7C-I 客户 client 深圳新智联软件有限公司 规格描述Specification Description 产品内容 product content 规格Specification 助记码 mnemonic code 物料编码 Material coding 规格描述 WIFI Antenna FPC+一代端子线 （1.13*140mm） FPC+ generation terminal wire generation terminal wire ANT-FPC-BBT076-S7C-I 1.06.000242 1、匹配电路-WIFI天线(Matching circuit - WIFI antenna)： 2、WIFI Antenna efficiency： 3、天线苹果图Antenna Apple Diagram： 2.4G WiFi 5.8G WiFi 4、结构图纸Structural drawings：

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 10: 2021-11-09 Page 1 of 64 FCC-5G Wi-Fi TEST REPORT Applicant Name : Shenzhen VanTop Technology & Innovation Co., Ltd. Address : 506, 5th Flr. BLDG 4, MinQi Technology Park, No. 65 Lishan Road, Taoyuan Street, Nanshan District, Shenzhen, China Report Number : SZNS220606-24734E-RF-00B FCC ID: 2AQ3A-VT01 Test Standard (s) FCC PART 15.407 Sample Description Product Type: Projector Model No.: Leisure 470Pro Multiple Model(s) No.: Leisure 470,Leisure D30T,Leisure 530W,Leisure E30T, Leisure630W,Leisure495W ,VT501,VT502,VT503,VT504,VT505, VT506,VT507,VT508,VT509,VT510,VT511,VT512,VT513,VT514, VT515,VT516,VT517,VT518,VT519,VT520 (Please refer to DOS for Model difference) Trade Mark: N/A Date Received: 2022/05/18 Report Date: 2022/08/19 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Andy Yu Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220606-24734E-RF-00B Version 10: 2021-11-09 Page 2 of 64 FCC-5G Wi-Fi TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 DUTY CYCLE ................................................................................................................................................................ 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................. 10 EXTERNAL I/O CABLE................................................................................................................................................ 10 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 10 SUMMARY OF TEST RESULTS ............................................................................................................................. 12 TEST EQUIPMENT LIST ......................................................................................................................................... 13 FCC §15.407(F)& §1.1310 & §2.1091 – MAXIMUM PERMISSIBLE EXPOSURE (MPE) ................................ 15 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 16 APPLICABLE STANDARD ............................................................................................................................................ 16 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 16 FCC §15.407 (B) (6) §15.207 (A) – CONDUCTED EMISSIONS ............................................................................ 17 APPLICABLE STANDARD ............................................................................................................................................ 17 EUT SETUP ................................................................................................................................................................ 17 EMI TEST RECEIVER SETUP ....................................................................................................................................... 17 TEST PROCEDURE ...................................................................................................................................................... 17 CORRECTED FACTO…

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Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Test Photos Page 1 of 2 Photo of Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220606-24734E-RF Test Photos Page 2 of 2 Photo of Radiated Emission Measurement (Below 1G) Photo of Radiated Emission Measurement (Above 1G)