2A2R7PE-LT0024K UST Laser Projector

Shenzhen Danya Technology Co., Ltd. Room 3323, Building C, Galaxy World Phase II, Minle Community, Minzhi Street, Longhua District, Shenzhen, China FCC Software Configuration Control Declaration Rev1.1.docx FCC Software Configuration Control Declaration Date: May 26, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: PE-LT002 Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 v02r01. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Bobby Zou Title: Approbation Manager Signature of applicant

Agent Authorization Company: Shenzhen Danya Technology Co., Ltd. Address: Room 3323, Building C, Galaxy World Phase II, Minle Community, Minzhi Street, Longhua District, Shenzhen, China Product Name: 4K UST Laser Projector Model Number(s): PE-LT002 Product Description: 4K UST Laser Projector 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: May 26, 2022 Name: Bobby Zou Title: Approbation Manager Company: Shenzhen Danya Technology Co., Ltd.

Shenzhen Danya Technology Co., Ltd. Room 3323, Building C, Galaxy World Phase II, Minle Community, Minzhi Street, Longhua District, Shenzhen, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 26, 2022 Subject; Request for Confidentiality FCC ID: 2A2R7PE-LT002 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 Operational Description Parts List Software Security Description 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: Bobby Zou Title: Approbation Manager

Report No.: AGC13454220318AP03 Page 1 of 5 EXTERNAL PHOTOS All VIEW OF EUT TOP VIEW OF EUT Report No.: AGC13454220318AP03 Page 2 of 5 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC13454220318AP03 Page 3 of 5 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC13454220318AP03 Page 4 of 5 RIGHT VIEW OF EUT LABEL VIEW OF EUT Report No.: AGC13454220318AP03 Page 5 of 5 PORT VIEW OF EUT ****************************************End of Report****************************************

Report No.: AGC13454220318AP03 Page 1 of 27 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 2) Report No.: AGC13454220318AP03 Page 2 of 27 OPEN VIEW OF EUT (FIGURE 3) OPEN VIEW OF EUT (FIGURE 4) Report No.: AGC13454220318AP03 Page 3 of 27 OPEN VIEW OF EUT (FIGURE 5) OPEN VIEW OF EUT (FIGURE 6) Report No.: AGC13454220318AP03 Page 4 of 27 OPEN VIEW OF EUT (FIGURE 7) OPEN VIEW OF EUT (FIGURE 8) Report No.: AGC13454220318AP03 Page 5 of 27 OPEN VIEW OF EUT (FIGURE 9) OPEN VIEW OF EUT (FIGURE 10) BT/5G WIFI Antenna 2.4G WIFI Antenna Report No.: AGC13454220318AP03 Page 6 of 27 OPEN VIEW OF EUT (FIGURE 11) INTERNAL VIEW OF EUT (FIGURE 1) Report No.: AGC13454220318AP03 Page 7 of 27 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Report No.: AGC13454220318AP03 Page 8 of 27 INTERNAL VIEW OF EUT (FIGURE 4) INTERNAL VIEW OF EUT (FIGURE 5) Report No.: AGC13454220318AP03 Page 9 of 27 INTERNAL VIEW OF EUT (FIGURE 6) INTERNAL VIEW OF EUT (FIGURE 7) Report No.: AGC13454220318AP03 Page 10 of 27 INTERNAL VIEW OF EUT (FIGURE 8) INTERNAL VIEW OF EUT (FIGURE 9) Report No.: AGC13454220318AP03 Page 11 of 27 INTERNAL VIEW OF EUT (FIGURE 10) INTERNAL VIEW OF EUT (FIGURE 11) Report No.: AGC13454220318AP03 Page 12 of 27 INTERNAL VIEW OF EUT (FIGURE 12) INTERNAL VIEW OF EUT (FIGURE 13) Report No.: AGC13454220318AP03 Page 13 of 27 INTERNAL VIEW OF EUT (FIGURE 14) INTERNAL VIEW OF EUT (FIGURE 15) Report No.: AGC13454220318AP03 Page 14 of 27 INTERNAL VIEW OF EUT (FIGURE 16) INTERNAL VIEW OF EUT (FIGURE 17) Report No.: AGC13454220318AP03 Page 15 of 27 INTERNAL VIEW OF EUT (FIGURE 18) INTERNAL VIEW OF EUT (FIGURE 19)

Report No.: AGC13454220318AP03 Page 16 of 27 INTERNAL VIEW OF EUT (FIGURE 20) INTERNAL VIEW OF EUT (FIGURE 21) Report No.: AGC13454220318AP03 Page 17 of 27 INTERNAL VIEW OF EUT (FIGURE 22) INTERNAL VIEW OF EUT (FIGURE 23) Report No.: AGC13454220318AP03 Page 18 of 27 INTERNAL VIEW OF EUT (FIGURE 24) INTERNAL VIEW OF EUT (FIGURE 25) Report No.: AGC13454220318AP03 Page 19 of 27 INTERNAL VIEW OF EUT (FIGURE 26) INTERNAL VIEW OF EUT (FIGURE 27) Report No.: AGC13454220318AP03 Page 20 of 27 INTERNAL VIEW OF EUT (FIGURE 28) INTERNAL VIEW OF EUT (FIGURE 29) Report No.: AGC13454220318AP03 Page 21 of 27 INTERNAL VIEW OF EUT (FIGURE 30) INTERNAL VIEW OF EUT (FIGURE 31) Report No.: AGC13454220318AP03 Page 22 of 27 INTERNAL VIEW OF EUT (FIGURE 32) INTERNAL VIEW OF EUT (FIGURE 33) Report No.: AGC13454220318AP03 Page 23 of 27 INTERNAL VIEW OF EUT (FIGURE 34) INTERNAL VIEW OF EUT (FIGURE 35) Report No.: AGC13454220318AP03 Page 24 of 27 INTERNAL VIEW OF EUT (FIGURE 36) INTERNAL VIEW OF EUT (FIGURE 37) Report No.: AGC13454220318AP03 Page 25 of 27 INTERNAL VIEW OF EUT (FIGURE 38) INTERNAL VIEW OF EUT (FIGURE 39) Report No.: AGC13454220318AP03 Page 26 of 27 INTERNAL VIEW OF EUT (FIGURE 40) INTERNAL VIEW OF EUT (FIGURE 41) Report No.: AGC13454220318AP03 Page 27 of 27 INTERNAL VIEW OF EUT (FIGURE 42) ****************************************End of Report****************************************

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description 4K UST Laser Projector Model Name PE-LT002 FCC ID 2A2R7PE-LT002 2. EVALUATION METHOD AND LIMIT Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-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 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f= Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirement for mobile and portable transmitters. S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna CALCULATION A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be at least 20 cm and fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. BT(BR/EDR): Antenna Gain=3.15dBi (Numeric 2.07), π=3.14 2.4G WIFI: Antenna Gain=2.86dBi (Numeric 1.93), π=3.14 5G WIFI: Antenna Gain=3.48dBi (Numeric 2.23), π=3.14 Note: 1. Only the worst case recorded. 2. The BT, 2.4GHz WIFI and 5GHz WIFI band can not transmit simultaneously. Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 2480 4.734 2.97 0.0012 1 Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 2437 21.82 152.05 0.0584 1 Frequency Output Power Output Power Power Density Power Density Limit MHz dBm mW mW/cm 2 mW/cm 2 5240 13.04 20.14 0.0089 1

Page 1 of 111 Report No.: AGC13454220318FE06 FCC ID : 2A2R7PE-LT002 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : 4K UST Laser Projector BRAND NAME : Paris Rhône MODEL NAME : PE-LT002 APPLICANT : Shenzhen Danya Technology Co., Ltd. DATE OF ISSUE : Apr. 24, 2022 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15.407 KDB 789033 D02 v02r01 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd FCC Test Report Report No.: AGC13454220318FE06 Page 2 of 111 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 24, 2022 Valid Initial Release Report No.: AGC13454220318FE06 Page 3 of 111 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 7 2.3. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................... 8 2.4. TEST METHODOLOGY ............................................................................................................................. 8 2.5. SPECIAL ACCESSORIES ......................................................................................................................... 8 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 8 2.7. ANTENNA REQUIREMENT....................................................................................................................... 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 9 4. DESCRIPTION OF TEST MODES ................................................................................................................. 10 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 11 5.1. CONFIGURATION OF EUT SYSTEM ...................................................................................................... 11 5.2. EQUIPMENT USED IN EUT SYSTEM ..................................................................................................... 11 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 11 6. TEST FACILITY .............................................................................................................................................. 12 7. MAXIMUM CONDUCTED OUTPUT POWER ................................................................................................ 13 7.1. MEASUREMENT PROCEDURE ............................................................................................................. 13 7.2. TEST SET-UP........................................................................................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 14 8. BANDWIDTH .................................................................................................................................................. 15 8.1. MEASUREMENT PROCEDURE ............................................................................................................. 15 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 15 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 16 9. MAXIMUM CONDUCTED OUTPUT AVERAGE POWER SPECTRAL DENSITY ........................................ 38 9.1. MEASUREMENT PROCEDURE ............................................................................................................. 38 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 38 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 38 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 38 10. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 54 Report No.: AGC13454220318FE06 Page 4 of 111 10.1. MEASUREMENT PROCEDURE ........................................................................................................... 54 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 54 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 54 10.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 54 11. RADIATED EMISSION ................................................................................................................................. 81 11.1. MEASUREMENT PROCEDURE............................................................................................................ 81 11.2. TEST SETUP .......................................................................................................................................... 82 11.3. LIMITS AND MEASUREMENT RESULT ....................…

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Report No.: AGC13454220318FE06 Page 58 of 111 Test_Graph_802.11a_ANT1_5240_6Mbps_Frequency Band 2 Test_Graph_802.11a_ANT1_5240_6Mbps_Frequency Band 3 Report No.: AGC13454220318FE06 Page 59 of 111 Test_Graph_802.11a_ANT1_5240_6Mbps_Frequency Band 4 Test_Graph_802.11a_ANT1_5240_6Mbps_Frequency Band 5 Report No.: AGC13454220318FE06 Page 60 of 111 Test_Graph_802.11n40_ANT1_5190_MCS0_Frequency Band 1 Test_Graph_802.11n40_ANT1_5190_MCS0_Frequency Band 2 Report No.: AGC13454220318FE06 Page 61 of 111 Test_Graph_802.11n40_ANT1_5190_MCS0_Frequency Band 3 Test_Graph_802.11n40_ANT1_5190_MCS0_Frequency Band 4 Report No.: AGC13454220318FE06 Page 62 of 111 Test_Graph_802.11n40_ANT1_5190_MCS0_Frequency Band 5 Test_Graph_802.11n40_ANT1_5230_MCS0_Frequency Band 1 Report No.: AGC13454220318FE06 Page 63 of 111 Test_Graph_802.11n40_ANT1_5230_MCS0_Frequency Band 2 Test_Graph_802.11n40_ANT1_5230_MCS0_Frequency Band 3 Report No.: AGC13454220318FE06 Page 64 of 111 Test_Graph_802.11n40_ANT1_5230_MCS0_Frequency Band 4 Test_Graph_802.11n40_ANT1_5230_MCS0_Frequency Band 5 Report No.: AGC13454220318FE06 Page 65 of 111 Test_Graph_802.11ac80_ANT1_5210_MCS9_Frequency Band 1 Test_Graph_802.11ac80_ANT1_5210_MCS9_Frequency Band 2 Report No.: AGC13454220318FE06 Page 66 of 111 Test_Graph_802.11ac80_ANT1_5210_MCS9_Frequency Band 3 Test_Graph_802.11ac80_ANT1_5210_MCS9_Frequency Band 4 Report No.: AGC13454220318FE06 Page 67 of 111 Test_Graph_802.11ac80_ANT1_5210_MCS9_Frequency Band 5 Report No.: AGC13454220318FE06 Page 68 of 111 Test Graphs of Spurious Emissions outside of the 5.725-5.85 GHz band for transmitters operating in the 5.725-5.85 GHz band Test_Graph_802.11a_ANT1_5745_6Mbps_Frequency Band1 Test_Graph_802.11a_ANT1_5745_6Mbps_Frequency Band2 Report No.: AGC13454220318FE06 Page 69 of 111 Test_Graph_802.11a_ANT1_5745_6Mbps_Frequency Band3 Test_Graph_802.11a_ANT1_5745_6Mbps_Frequency Band4 Report No.: AGC13454220318FE06 Page 70 of 111 Test_Graph_802.11a_ANT1_5745_6Mbps_Frequency Band5 Test_Graph_802.11a_ANT1_5825_6Mbps_Frequency Band1 Report No.: AGC13454220318FE06 Page 71 of 111 Test_Graph_802.11a_ANT1_5825_6Mbps_Frequency Band2 Test_Graph_802.11a_ANT1_5825_6Mbps_Frequency Band3 Report No.: AGC13454220318FE06 Page 72 of 111 Test_Graph_802.11a_ANT1_5825_6Mbps_Frequency Band4 Test_Graph_802.11a_ANT1_5825_6Mbps_Frequency Band5 Report No.: AGC13454220318FE06 Page 73 of 111 Test_Graph_802.11n40_ANT1_5755_MCS0_Frequency Band1 Test_Graph_802.11n40_ANT1_5755_MCS0_Frequency Band2 Report No.: AGC13454220318FE06 Page 74 of 111 Test_Graph_802.11n40_ANT1_5755_MCS0_Frequency Band3 Test_Graph_802.11n40_ANT1_5755_MCS0_Frequency Band4 Report No.: AGC13454220318FE06 Page 75 of 111 Test_Graph_802.11n40_ANT1_5755_MCS0_Frequency Band5 Test_Graph_802.11n40_ANT1_5795_MCS0_Frequency Band1 Report No.: AGC13454220318FE06 Page 76 of 111 Test_Graph_802.11n40_ANT1_5795_MCS0_Frequency Band2 Test_Graph_802.11n40_ANT1_5795_MCS0_Frequency Band3 Report No.: AGC13454220318FE06 Page 77 of 111 Test_Graph_802.11n40_ANT1_5795_MCS0_Frequency Band4 Test_Graph_802.11n40_ANT1_5795_MCS0_Frequency Band5 Report No.: AGC13454220318FE06 Page 78 of 111 Test_Graph_802.11ac80_ANT1_5775_MCS9_Frequency Band1 Test_Graph_802.11ac80_ANT1_5775_MCS9_Frequency Band2 Report No.: AGC13454220318FE06 Page 79 of 111 Test_Graph_802.11ac80_ANT1_5775_MCS9_Frequency Band3 Test_Graph_802.11ac80_ANT1_5775_MCS9_Frequency Band4 Report No.: AGC13454220318FE06 Page 80 of 111 Test_Graph_802.11ac80_ANT1_5775_MCS9_Frequency Band5 Report No.: AGC13454220318FE06 Page 81 of 111 11. RADIATED EMISSION 11.1. MEASUREMENT PROCEDURE 1. The EUT was placed on the top of the turntable 0.8 or 1.5 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emission, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. For emissions above 1GHz, use 1MHz RBW and 3M VBW for peak reading. Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum values. 8.If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be …

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Report No.: AGC13454220318AP02 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC13454220318AP02 Page 2 of 2 AC POWER LINE CONDUCTED TEST SETUP RF CONDUCTED TEST SETUP ****************************************End of Report*************************************