2AS7X-BL108projector

Warning Statement 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. 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 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. 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.

Oley company limited Agent Authorization Letter (2021/03/12) MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Global United Technology Services 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, Client’s signature : Client’s name / title : SNOW WANG / Manager Contact information / address: 3F,2nd Building B District, Honggao Industrial Park , Songbai Road, Shenzhen City, Guangdong Province, China

Oley company limited Family models declaration letter. 2021-03-12 We Oley company limited Of 3F,2nd Building B District, Honggao Industrial Park , Songbai Road, Shenzhen City, Guangdong Province, China Product: projector Model Name: BL108 Serial Model:BL118, BL128, BL138, BL148, BL158 All the model are the same circuit and RF module,except model names. Thanks Sincerely, Signature Name: SNOW WANG Date: 2021-03-12 Title: Manager

Oley company limited Long Term Confidentiality Request Letter (2021-03-12) MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR(projector / BL108, BL118, BL128, BL138, BL148, BL158 / 2AS7X-BL108) 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 - - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Client’s signature : Client’s name / title : SNOW WANG/ Manager Contact information / address: 3F,2nd Building B District, Honggao Industrial Park, Songbai Road, Shenzhen City, Guangdong Province, China

6.4*5cm Label Location

ANT

RF Exposure Report FCC ID: 2AS7X-BL108 The EUT is a projector in the 2412MHz ~ 2462MHz frequency band. According to FCC 1.1310: 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) (A) 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 (B) 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 MPE calculation method Calculation Method of RF Safety Distance: S: power density mW/ cm 2 ; P: power input to the antenna in mW; g: numeric gain of antenna; r: distance to centre of radiation in cm Calculated result Mode Max. Peak output power (dBm) Max. Peak output power (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) 802.11b 17.65 58.21 1.56 0.018074 1 802.11g 15.30 33.88 1.56 0.010521 1 802.11n20 14.48 28.05 1.56 0.008711 1 802.11n40 12.37 17.25 1.56 0.005358 1 Note1: the antenna gain is 1.95dBi; Note2: Calculated distance is 20cm, which is declared by the manufacture.

Global United Technology Services Co., Ltd. Report No.: GTSL202103000008 Authorized Signature: Robinson Lo 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 60 TEST REPORT Applicant: Oley Company Limited Address of Applicant: 3F,2nd Building B District, Honggao Industrial Park , Songbai Road, Shenzhen City, Guangdong Province, China Manufacturer: Oley Company Limited Address of Manufacturer: 3F,2nd Building B District, Honggao Industrial Park , Songbai Road, Shenzhen City, Guangdong Province, China Equipment Under Test (EUT) Product Name: projector Model No.: BL108, BL118, BL128, BL138, BL148, BL158 Trade Mark: N/A FCC ID: 2AS7X-BL108 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: March 01, 2021 Date of Test: March 01- March 08, 2021 Date of report issued: March 08, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202103000008 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 60 2 Version Version No. Date Description 00 Original Prepared By: Date: March 08, 2021 Project Engineer Check By: Date: March 08, 2021 Reviewer Report No.: GTSL202103000008 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 60 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 5.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................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 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH...........................................................................17 7.5 POWER SPECTRAL DENSITY ..............................................................................................................23 7.6 BAND EDGES .....................................................................................................................................28 7.6.1 Conducted Emission Method ......................................................................................................28 7.6.2 Radiated Emission Method .........................................................................................................31 7.7 SPURIOUS EMISSION .........................................................................................................................36 7.7.1 Conducted Emission Method ......................................................................................................36 7.7.2 Radiated Emission Method .........................................................................................................43 8 TEST SETUP PHOTO .............................................................................................................................60 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................60 Report No.: GTSL202103000008 Global United Technology Services…

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