2AZFE-AAO-MOVINLED Projector

FCC warning statements: 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 residential 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 television 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 technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. The device has been evaluated to meet general RF exposure requirement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Shenzhen Shadow Crown Technology Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Shadow Crown Technology Co., Ltd. Address: A9 East 5th floor, Industrial Building, Longwang Miao, Fuyong street, Baoan district, Shenzhen Product Name: LED Projector FCC ID: 2AZFE-AAO-MOVIN Model(s): YG600-Movin, YG681, YG621, YG620, YG651 2.911(d)(5)(i) Equipment Type We, Shenzhen Shadow Crown Technology Co., Ltd. certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Peng. shen Date: July 12, 2023 Title and Company name: Quality Manager Shenzhen Shadow Crown Technology Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Shadow Crown Technology Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Shadow Crown Technology Co., Ltd. Address: A9 East 5th floor, Industrial Building, Longwang Miao, Fuyong street, Baoan district, Shenzhen Product Name: LED Projector FCC ID: 2AZFE-AAO-MOVIN Model(s): YG600-Movin, YG681, YG621, YG620, YG651 2.911(d)(5)(ii) Applicant filing We, Shenzhen Shadow Crown Technology Co., Ltd. certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Peng. shen Date: July 12, 2023 Title and Company name: Quality Manager Shenzhen Shadow Crown Technology Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Shadow Crown Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 12, 2023 Subject; Request for Confidentiality FCC ID: 2AZFE-AAO-MOVIN To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Peng. shen Title: Quality Manager

Shenzhen Shadow Crown Technology Co., Ltd. Letter of Authorization Company: Shenzhen Shadow Crown Technology Co., Ltd. Address: A9 East 5th floor, Industrial Building, Longwang Miao, Fuyong street, Baoan district, Shenzhen Product Name: LED Projector Model Number(s): YG600-Movin, YG681, YG621, YG620, YG6512 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023-07-12 Name: Peng. shen Title: Quality Manager Company: Shenzhen Shadow Crown Technology Co., Ltd.

2023-7-5 Name Peng. shen Position Quality Manager Company Name Shenzhen Shadow Crown Technology Co., Ltd. Address A9 East 5th Floor, Industrial Building, Longwang Miao, Fuyong District , Shenzhen, Guangdong, China. Tel -86+0755-23319829 Fax / Email [email protected] Differences Description We Shenzhen Shadow Crown Technology Co., Ltd. state: Product name: LED Projector Model: YG600-Movin, YG681, YG621, YG620, YG651 There is no difference except the name of the model. (Signature)

FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN

4.5cm 2.5cm Label Location FCC ID: 2AZFE-AAO-MOVIN Shenzhen Shadow Crown Technology Co., Ltd. Product name: LED Projector 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.

FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN WIFI ANT BT ANT FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN FCC ID: 2AZFE-AAO-MOVIN

FCC ID: 2AZFE-AAO-MOVIN Prediction of MPE at a given distance 1. 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) 2. Test Procedure Equation from page 18 of OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna 3. Result FCC ID: 2AZFE-AAO-MOVIN Mode Frequency (MHz) Prediction distance (cm) RF output power MAX tune-uppower MPE (mW/cm 2 ) Limit (mW/cm 2 ) SAR Test Exclusion dBm dBm mW BT LE 2402 20 -4.37 -3 0.501 0.0003 1 Yes BT EDR 2402 20 -1.155 0 1 0.0006 1 Yes 2.4G WiFi 2437 20 14.455 16 31.623 0.0470 1 Yes 5G WIFI B1 5180 20 15.684 17 39.811 0.0623 5 Yes Maximum Simultaneous transmission MPE Ratios for BT+WIFI: Max MPE ratio BT /Limit Max MPE ratio WIFI /Limit ∑MPE ratios Limit Result 0.0006 0.0623 0.0629 1 PASS BT Antenna Gain: 4.73dBi 2.4G WIFI Antenna Gain: 7.73dBi 5G WIFI Antenna Gain: 7.96dBi In summary, SAR evaluation is not required.

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. E-mail: [email protected] Tel: 4008-3008-95 Website: http://www.a-lab.cn FCC TEST REPORT FCC ID: 2AZFE-AAO-MOVIN On Behalf of Shenzhen Shadow Crown Technology Co., Ltd. LED Projector Model No.: YG600-Movin, YG681, YG621, YG620, YG651 Prepared for : Shenzhen Shadow Crown Technology Co., Ltd. Address : A9 East 5th floor, Industrial Building, Longwang Miao, Fuyong street, Baoan district, Shenzhen Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2306150-C01-R02 Date of Receipt : June 19, 2023 Date of Test : June 19, 2023- July 10, 2023 Date of Report : July 10, 2023 Version Number : V0 Page 2 of 76 Report No.: A2306150-C01-R02 TABLE OF CONTENTS Description Page 1. Summary of Standards And Results ...................................................................................... 6 1.1. Description of Standards and Results .................................................................... 6 2. General Information .................................................................................................................. 7 2.1. Description of Device (EUT) .................................................................................... 7 2.2. Accessories of Device (EUT) .................................................................................. 8 2.3. Tested Supporting System Details ......................................................................... 8 2.4. Block Diagram of connection between EUT and simulators .............................. 8 2.5. Test Mode Description .............................................................................................. 8 2.6. Test Conditions .......................................................................................................... 9 2.7. Test Facility ................................................................................................................ 9 2.8. Measurement Uncertainty ........................................................................................ 9 2.9. Test Equipment List ................................................................................................ 10 3. Maximum Peak Output power ............................................................................................... 12 3.1. Limit ........................................................................................................................... 12 3.2. Test Procedure ........................................................................................................ 12 3.3. Test Setup ................................................................................................................ 12 3.4. Test Result................................................................................................................ 12 4. Bandwidth ................................................................................................................................ 13 4.1. Limit ........................................................................................................................... 13 4.2. Test Procedure ........................................................................................................ 13 4.3. Test Result................................................................................................................ 13 5. Carrier Frequency Separation ............................................................................................... 24 5.1. Limit ........................................................................................................................... 24 5.2. Test Procedure ........................................................................................................ 24 5.3. Test Result................................................................................................................ 24 6. Number Of Hopping Channel ................................................................................................ 26 6.1. Limit ........................................................................................................................... 26 6.2. Test Procedure ........................................................................................................ 26 6.3. Test Result................................................................................................................ 26 7. Dwell Time ............................................................................................................................... 28 7.1. Test limit .................................................................................................................... 28 7.2. Test Procedure ........................................................................................................ 28 7.3. Test Result................................................................................................................ 28 8. Radiated emissions ................................................................................................................ 38 8.1. Limit ........................................................................................................................... 38 8.2. Block Diagram of Test setup .................................................................................. 39 8.3. Test Procedure ........................................................................................................ 40 8.4. Test Result................................................................................................................ 40 9. Band Edge Compliance ........................................................…

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Shenzhen Nano-ant communication Spec. YG420-TP 2.4G/5.8GWIFI Techology Co., Ltd. Revision: S-1 Page 1 of 6 NanoAnt Confidential SZ Nano-Ant Co., Ltd.Tel: 0755-82928581 Nano-ant Product Specification Internal antenna YING GUAN YG420-TP 2.4G/5.8GWIFI Manufacturer: Shenzhen Nano-ant communication Techology Co., Ltd. Address: No.2, 1st Floor, Building B, Defengsheng Building, No.41 Dabao Road, Xin'an Street, Bao'an District, Shenzhen APPROVED BYSIGNATUREDATE Mechanical Engineer:Zhou Yang2021-02-23 RF Engineer:Li Guodong2021-02-23 Engineering Manager:Ri Jae-il2021-02-23 Approved By Customer (as required): ShenzhenNano-antcommunication Spec.YG420-TP2.4G/5.8GWIFI TechologyCo ., Ltd. Revision: S-1 Page 2 of 6 NanoAntConfidential SZ Nano-AntCo. , Ltd.Tel: 0755-82928581 1.0 DESCRIPTIONSAND PARTNUMBER; 1.1 DESCRIPTION; Th e antennamountsto the housingof the projiector. And after that, the feed point on the prolongationof metal plate shouldfirmly touch the contactprovidedon the PCB in the respectivearea. 1.2 PARTNUMBER Part numberFrequencyBandHH Part Number SZ6023L 2.0 ELECTRICALSPECIFICATIONS; 2.1 FREQUENCYBAND 2.2 IMPEDANCE- Nominalimpedance:50  2.3 ACTIVETEST REPORT Testequipment E5071CNetworkAnalyzer SG24microwaveanechoicchamber ShenzhenNano-antcommunication Spec.YG420-TP2.4G/5.8GWIFI TechologyCo ., Ltd. Revision: S-1 Page 3 of 6 NanoAntConfidential SZ Nano-AntCo. , Ltd.Tel: 0755-82928581 1 .Antennamatchingcircuit , MatchingcircuitNo changes · 3. PassivetestdataPassiveresult The followingfigure shows the efficiencyof 2.4G 5G antenna ShenzhenNano-antcommunication Spec.YG420-TP2.4G/5.8GWIFI TechologyCo ., Ltd. Revision: S-1 Page 4 of 6 NanoAntConfidential SZ Nano-AntCo. , Ltd.Tel: 0755-82928581 4 .The followingfigure shows the Patternof 2.4G 5G antenna Shenzhen Nano-ant communication Spec. YG420-TP 2.4G/5.8GWIFI Techology Co., Ltd. Revision: S-1 Page 5 of 6 NanoAnt Confidential SZ Nano-Ant Co., Ltd.Tel: 0755-82928581 3.0 MECHANICAL SPECIFICATIONS; 3.1 MECHANICAL CONFIGURATION The appearance of the antenna is in accordance with drawing 6023L 3.2 CONNECTOR TYPE The connector type is an embedded type 4.0 ENVIRONMENTAL SPECIFICATIONS 4.1 TEMPERATURE Operating Temperature Range: -40  C～+85  C Storage Temperature Range: -40  C～+120  C 4.2 SALT SPRAY TEST Antenna be exposed in a 35°C, 5% salt fog chamber for 24 hours then check the appearance and performance against the specifications in normal temperature. 4.3 STATIC HUMIDITY TEST The antenna is subjected to the following test: Temperatures: +70°Cand 90%--95%RH Test Duration: 24 Hours The antenna should not undergo any structural or functional change and remain within the electrical/mechanical specification. 5.0 PACKAGING The antennas will be packed in bags, There are 100 or 200 antennas per bag. The bags are packed in corrugated fibreboard over box Drawing ShenzhenNano-antcommunication Spec.YG420-TP2.4G/5.8GWIFI TechologyCo ., Ltd. Revision: S-1 Page 6 of 6 NanoAntConfidential SZ Nano-AntCo. , Ltd.Tel: 0755-82928581 Drawing：

FCC ID: 2AZFE-AAO-MOVIN Photo of Radiated Emission test FCC ID: 2AZFE-AAO-MOVIN Photo of Conducted Emission test