2AOH409WITTRCineView Master 4K Lite

’ CineView Master 4K Lite

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Page 1 of 15 Report No.: STS2510117 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Page 2 of 15 Report No.: STS2510117 Photo 3 Photo 4 Page 3 of 15 Report No.: STS2510117 Photo 5 Photo 6 Page 4 of 15 Report No.: STS2510117 Photo 7 Photo 8 Page 5 of 15 Report No.: STS2510117 Photo 9 Photo 10 Page 6 of 15 Report No.: STS2510117 Photo 11 Photo 12 Page 7 of 15 Report No.: STS2510117 Photo 13 Photo 14 Page 8 of 15 Report No.: STS2510117 Photo 15 Photo 16 Page 9 of 15 Report No.: STS2510117 Photo 17 Photo 18 Page 10 of 15 Report No.: STS2510117 Photo 19 Photo 20 Page 11 of 15 Report No.: STS2510117 Photo 21 Photo 22 Page 12 of 15 Report No.: STS2510117 Photo 23 Photo 24 Page 13 of 15 Report No.: STS2510117 Photo 25 Photo 26 Page 14 of 15 Report No.: STS2510117 Photo 27 Photo 28 Page 15 of 15 Report No.: STS2510117 Photo 29 Photo 30

Page 1 of 2 FCC ID: 2AOH409WITTR Setup photo AC Conduction RF Conduction Page 2 of 2 FCC ID: 2AOH409WITTR RE (Below 1GHz) RE (Above 1GHz)

Page 66 of 122 Report No.: STS2510117W05 -6dB Bandwidth NVNT n40 2452MHz Ant1 -6dB Bandwidth NVNT n40 2452MHz Ant2 Page 67 of 122 Report No.: STS2510117W05 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT b 2412 Ant1 -9.87 <=8 Pass NVNT b 2437 Ant1 -10.03 <=8 Pass NVNT b 2462 Ant1 -8.84 <=8 Pass NVNT b 2412 Ant2 -9.07 <=8 Pass NVNT b 2437 Ant2 -9.77 <=8 Pass NVNT b 2462 Ant2 -10.81 <=8 Pass NVNT g 2412 Ant1 -10.87 <=8 Pass NVNT g 2437 Ant1 -11.41 <=8 Pass NVNT g 2462 Ant1 -11.5 <=8 Pass NVNT g 2412 Ant2 -12.25 <=8 Pass NVNT g 2437 Ant2 -13 <=8 Pass NVNT g 2462 Ant2 -13.42 <=8 Pass NVNT n20 2412 Ant1 -13.38 <=8 Pass NVNT n20 2412 Ant2 -14.65 <=8 Pass NVNT n20 2412 MIMO -10.96 <=7.72 Pass NVNT n20 2437 Ant1 -13.73 <=8 Pass NVNT n20 2437 Ant2 -15.26 <=8 Pass NVNT n20 2437 MIMO -11.42 <=7.72 Pass NVNT n20 2462 Ant1 -13.68 <=8 Pass NVNT n20 2462 Ant2 -15.56 <=8 Pass NVNT n20 2462 MIMO -11.51 <=7.72 Pass NVNT n40 2422 Ant1 -15.26 <=8 Pass NVNT n40 2422 Ant2 -16.78 <=8 Pass NVNT n40 2422 MIMO -12.94 <=7.72 Pass NVNT n40 2437 Ant1 -16.19 <=8 Pass NVNT n40 2437 Ant2 -17.24 <=8 Pass NVNT n40 2437 MIMO -13.67 <=7.72 Pass NVNT n40 2452 Ant1 -16.11 <=8 Pass NVNT n40 2452 Ant2 -17.56 <=8 Pass NVNT n40 2452 MIMO -13.76 <=7.72 Pass Page 68 of 122 Report No.: STS2510117W05 Test Graphs PSD NVNT b 2412MHz Ant1 PSD NVNT b 2437MHz Ant1 Page 69 of 122 Report No.: STS2510117W05 PSD NVNT b 2462MHz Ant1 PSD NVNT b 2412MHz Ant2 Page 70 of 122 Report No.: STS2510117W05 PSD NVNT b 2437MHz Ant2 PSD NVNT b 2462MHz Ant2 Page 71 of 122 Report No.: STS2510117W05 PSD NVNT g 2412MHz Ant1 PSD NVNT g 2437MHz Ant1 Page 72 of 122 Report No.: STS2510117W05 PSD NVNT g 2462MHz Ant1 PSD NVNT g 2412MHz Ant2 Page 73 of 122 Report No.: STS2510117W05 PSD NVNT g 2437MHz Ant2 PSD NVNT g 2462MHz Ant2 Page 74 of 122 Report No.: STS2510117W05 PSD NVNT n20 2412MHz Ant1 PSD NVNT n20 2412MHz Ant2 Page 75 of 122 Report No.: STS2510117W05 PSD NVNT n20 2437MHz Ant1 PSD NVNT n20 2437MHz Ant2 Page 76 of 122 Report No.: STS2510117W05 PSD NVNT n20 2462MHz Ant1 PSD NVNT n20 2462MHz Ant2 Page 77 of 122 Report No.: STS2510117W05 PSD NVNT n40 2422MHz Ant1 PSD NVNT n40 2422MHz Ant2 Page 78 of 122 Report No.: STS2510117W05 PSD NVNT n40 2437MHz Ant1 PSD NVNT n40 2437MHz Ant2 Page 79 of 122 Report No.: STS2510117W05 PSD NVNT n40 2452MHz Ant1 PSD NVNT n40 2452MHz Ant2 Page 80 of 122 Report No.: STS2510117W05 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT b 2412 Ant1 -40.94 <=-20 Pass NVNT b 2462 Ant1 -53.07 <=-20 Pass NVNT b 2412 Ant2 -50.01 <=-20 Pass NVNT b 2462 Ant2 -50.87 <=-20 Pass NVNT g 2412 Ant1 -38.35 <=-20 Pass NVNT g 2462 Ant1 -51.35 <=-20 Pass NVNT g 2412 Ant2 -38.11 <=-20 Pass NVNT g 2462 Ant2 -54.29 <=-20 Pass NVNT n20 2412 Ant1 -40.58 <=-20 Pass NVNT n20 2412 Ant2 -40.09 <=-20 Pass NVNT n20 2462 Ant1 -51.85 <=-20 Pass NVNT n20 2462 Ant2 -55.71 <=-20 Pass NVNT n40 2422 Ant1 -38.95 <=-20 Pass NVNT n40 2422 Ant2 -39.87 <=-20 Pass NVNT n40 2452 Ant1 -46.59 <=-20 Pass NVNT n40 2452 Ant2 -49.37 <=-20 Pass Page 81 of 122 Report No.: STS2510117W05 Test Graphs Band Edge NVNT b 2412MHz Ant1 Ref Band Edge NVNT b 2412MHz Ant1 Emission Page 82 of 122 Report No.: STS2510117W05 Band Edge NVNT b 2462MHz Ant1 Ref Band Edge NVNT b 2462MHz Ant1 Emission Page 83 of 122 Report No.: STS2510117W05 Band Edge NVNT b 2412MHz Ant2 Ref Band Edge NVNT b 2412MHz Ant2 Emission Page 84 of 122 Report No.: STS2510117W05 Band Edge NVNT b 2462MHz Ant2 Ref Band Edge NVNT b 2462MHz Ant2 Emission Page 85 of 122 Report No.: STS2510117W05 Band Edge NVNT g 2412MHz Ant1 Ref Band Edge NVNT g 2412MHz Ant1 Emission Page 86 of 122 Report No.: STS2510117W05 Band Edge NVNT g 2462MHz Ant1 Ref Band Edge NVNT g 2462MHz Ant1 Emission Page 87 of 122 Report No.: STS2510117W05 Band Edge NVNT g 2412MHz Ant2 Ref Band Edge NVNT g 2412MHz Ant2 Emission Page 88 of 122 Report No.: STS2510117W05 Band Edge NVNT g 2462MHz Ant2 Ref Band Edge NVNT g 2462MHz Ant2 Emission Page 89 of 122 Report No.: STS2510117W05 Band Edge NVNT n20 2412MHz Ant1 Ref Band Edge NVNT n20 2412MHz Ant1 Emission Page 90 of 122 Report No.: STS2510117W05 Band Edge NVNT n20 2412MHz Ant2 Ref Band Edge NVNT n20 2412MHz Ant2 Emission Page 91 of 122 Report No.: STS2510117W05 Band Edge NVNT n20 2462MHz Ant1 Ref Band Edge NVNT n20 2462MHz Ant1 Emission Page 92 of 122 Report No.: STS2510117W05 Band Edge NVNT n20 2462MHz Ant2 Ref Band Edge NVNT n20 2462MHz Ant2 Emission Page 93 of 122 Report No.: STS2510117W05 Band Edge NVNT n40 2422MHz Ant1 Ref Band Edge NVNT n40 2422MHz Ant1 Emission Page 94 of 122 Report No.: STS2510117W05 Band Edge NVNT n40 2422MHz Ant2 Ref Band Edge NVNT n40 2422MHz Ant2 Emission Page 95 of 122 Report No.: STS2510117W05 Band Edge NVNT n40 2452MHz Ant1 Ref Band Edge NVNT n40 2452MHz Ant1 Emission Page 96 of 122 Report No.: STS2510117W05 Band Edge NVNT n40 2452MHz Ant2 Ref Band Edge NVNT n40 2452MHz Ant2 Emission Page 97 of 122 Report No.: STS2510117W05 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT b 2412 Ant1 -33.84 <=-20 Pass NVNT b 2437 Ant1 -33.47 <=-20 Pass NVNT b 2462 Ant1 -33.87 <=-20 Pass NVNT b 2412 Ant2 -34.5 <=-20 Pass NVNT b 2437 Ant2 -33.84 <=-20 Pass NVNT b 2462 Ant2 -34.01 <=-20 Pass NVNT g 2412 Ant1 -33.4 <=-20 Pass NVNT g 2437 Ant1 -41.34 <=-20 Pass NVNT g 2462 Ant1 -42.17 <=-20 Pass NVNT g 2412 Ant2 -42.76 <=-20 Pass NVNT g 2437 Ant2 -41.56 <=-20 Pass NVNT g 2462 Ant2 -42.12 <=-20 Pass NVNT n20 2412 Ant1 -40.26 <=-20 Pass NVNT n20 2412 Ant2 -40.3 <=-20 Pass NVNT n20 2437 Ant1 -40.01 <=-20 Pass NVNT n20 2437 Ant2 -39.99 <=-20 Pass NVNT n20 2462 Ant1 -41.37 <=-20 Pass NVNT n20 2462 Ant2 -37.56 <=-20 Pass NVNT n40 2422 Ant1 -38.06 <=-20 Pass NVNT n40 2422 Ant2 -37.02 <=-20 Pass NVNT n40 2437 Ant1 -37.47 <=-20 Pass NVNT n40 2437 Ant2 -36.95 <=-20 Pass NVNT n40 2452 Ant1 -37.13 <=-20 Pass NVNT n40 2452 Ant2 -36.77 <=-20 Pass Page 98 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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2510117W05 Issued for Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, Sichuan, China. Product Name: CineView Master 4K Lite Brand Name: ACCSOON Model Name: WIT09 Series Model(s): WIT09-H, WIT09-TX, WIT09-RX, WIT09-S FCC ID: 2AOH409WITTR Test Standards: FCC Part15.247 Page 2 of 122 Report No.: STS2510117W05 TEST REPORT Applicant’s Name ................. : Chengdu Accsoon Technology Co., LTD. Address ................................. : Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High- tech Zone, Chengdu, Sichuan, China. Manufacturer's Name ........... : Shenzhen Accsoon Technology Co., LTD. Address ................................. : Room 302, Building D, No. 73, Guanlan Avenue, Xinhe Community, Fucheng Subdistrict, Longhua District, Shenzhen City, Guangdong Province, China Product Description Product Name ........................ : CineView Master 4K Lite Brand Name ........................... : ACCSOON Model Name .......................... : WIT09 Series Model(s) .................... : WIT09-H, WIT09-TX, WIT09-RX, WIT09-S Standards ............................. : FCC Part 15.247 Test Procedure........................: ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 21 Oct. 2025 Date (s) of performance of tests ............. : 21 Oct. 2025 ~ 07 Feb. 2026 Date of Issue .......................................... : 07 Feb. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 122 Report No.: STS2510117W05 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TEST SOFTWARE AND POWER LEVEL 11 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 12 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION MEASUREMENT 19 4. DUTY CYCLE 37 4.1 TEST STANDARD 37 4.2 TEST PROCEDURE 37 4.3 DEVIATION FROM STANDARD 37 4.4 TEST SETUP 37 4.6 TEST RESULTS 37 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 38 5.1 LIMIT 38 5.2 TEST PROCEDURE 38 5.3 DEVIATION FROM STANDARD 38 5.4 TEST SETUP 38 5.5 EUT OPERATION CONDITIONS 38 5.6 TEST RESULTS 38 6. POWER SPECTRAL DENSITY TEST 39 6.1 LIMIT 39 6.2 TEST PROCEDURE 39 6.3 DEVIATION FROM STANDARD 39 6.4 TEST SETUP 39 6.5 EUT OPERATION CONDITIONS 39 6.6 TEST RESULTS 39 Page 4 of 122 Report No.: STS2510117W05 Table of Contents Page 7. BANDWIDTH TEST 40 7.1 LIMIT 40 7.2 TEST PROCEDURE 40 7.3 DEVIATION FROM STANDARD 40 7.4 TEST SETUP 40 7.5 EUT OPERATION CONDITIONS 40 7.6 TEST RESULTS 40 8. PEAK OUTPUT POWER TEST 41 7.1 LIMIT 41 8.2 TEST PROCEDURE 41 8.3 DEVIATION FROM STANDARD 41 8.4 TEST SETUP 41 8.5 EUT OPERATION CONDITIONS 41 8.6 TEST RESULTS 41 9. ANTENNA REQUIREMENT 42 9.1 STANDARD REQUIREMENT 42 9.2 EUT ANTENNA 42 APPENDIX 1-TEST DATA 43 DUTY CYCLE 43 MAXIMUM PEAK CONDUCTED OUTPUT POWER 53 -6DB BANDWIDTH 54 MAXIMUM POWER SPECTRAL DENSITY LEVEL 67 BAND EDGE 80 CONDUCTED RF SPURIOUS EMISSION 97 APPENDIX 2-PHOTOS OF TEST SETUP 122 Page 5 of 122 Report No.: STS2510117W05 Revision History Rev. Issue Date Report No. Effect Page Contents 00 07 Feb. 2026 STS2510117W05 ALL Initial Issue Page 6 of 122 Report No.: STS2510117W05 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/ part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 122 Report No.: STS2510117W05 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Power Spectral Density, conducted ±1.214dB 11 Duty Cycle ±3.2% Page 8 of 122 Repor…

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TRANSCTORCHECKERAPPROVER S.He / CUSTOMER / SUPPLIER PREPARERCHECKERAPPROVER PRO. NAME SPECIFICATION DESCRIPTION DATE 2024/5/21 CUS. CODE J01-WIT08-0014 CUS. MODEL HJ-Tech CODE 3D5401BK00-001 DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. SPECFICATION FOR APPROVAL CUSTOMER Dongguan Huangjie Communication Technology Co., Ltd Address: Daxian Di Industrial Zone, Quantang, Liaobu Town, Dongguan City, Guangdong Province Phone: 86-769-83328111 Fax: 86-769-83327688 Website: www.iphone-line.com A 1 2 3 4 5 6 7 8 B CD E F G H AB CD E F G H 1 2 3 4 5 10 0 20 THIS DRAWING CONTAINS INFORMATION THAT IS PROPRIETARY TO HUANGJIE AND SHOULDN'T BE USED WITHOUT WRITTEN PERMISSION. PAGE: SCALE: PRO.: 3rd UNIT: SIZE: A4 mm FILE FORM: HJ-QR-E-03 22.09.01 APP./DATE:CHE./DATE:DRA./DATE:FILE TYPE: CODE: GENERAL TOLERANCE: UNLESS OTHERWISE SPECIFIED LINEAR: < L ≤ 6 0.5 ± 0.05 ANGULAR: < L ≤ 10 0 ± 1°30' < L ≤ 30 6 ± 0.10 < L ≤ 120 30 ± 0.20 < L ≤ 50 10 ± 1°00' < L ≤ 120 50 ± 0°30' REV. RELEASE AND CHANGE SUMMARY DATE 东莞市皇捷通讯科技有限公司 Dongguan HUANGJIE Communication Technology Co., Ltd. TITLE: 产品图 S.He 24.05.07 1:1 1/1 3D5401BK00-001 射频天线组件 WiFi 双频短天线 , 外壳黑色 ,PCB 结构 , SMA 公头母针 ,Ø13.50*L44.50mm 2024.05.07 初始设计与首次制样 X1 ◆[2] Ø13.50±0.50 [3] Ø12.30±0.50 ◆ [1] Ø44.50±1.00 ◆[4] 1/4"-36UNS-2B BOM 物料清单 No. PART NUMBER PART NAME AND DESCRIPTION Q'TY 1 N.D 天线外壳：黑色 1 234 111 N.D 天线外壳：黑色 2LC15PF002 SMA 主体： Ø8.60*L14.60, 公头母针 , 黄铜 , 主体镀镍 , 母针镀金 2YP243 PCB ： L31.20*W11.00*T0.80, 双面板 ,FR-4, 表面黑油阻 技术要求： 1 装配要求：点胶固定天线外壳与 SMA 公头。 2 电气特性：使用矢量网络分析仪 100% 测试。 特性阻抗 : 50Ω ；工作频段 :2.4GHz-2.5GHz, 5.15GHz-5.85GHz ；驻波比 : 2.0 MAX. 。 3 尺寸检验： [*] ,FAI 首件工艺检验项目； ◆ ,QIP 重点检验项目； ★ ,CPK 制程管制项目。 4 外观检验：目视全检。产品表面不得有刮伤、破损和脏污 ; 镀层色泽光亮均匀，不得有氧化。 5 包装规范： 50pcs/ 袋。 6 环保要求：制品及生产制程中所有使用到的物料皆须满足 欧盟 RoHS 指令要求。 1 2 4 3 DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. Electrical Characteristics Test Report Network analyzer/microwave darkroom testing 1. Network analyzer test data 2. Microwave darkroom test report FreqEffiGain (MHz)(%)(dBi) 240058.841.50 245065.541.82 250069.211.51 515060.352.18 550062.762.93 585059.183.03 Physical photos

DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. SPECFICATION FOR APPROVAL CUSTOMER CUS. CODE CUS. MODEL HJ-Tech CODE 3D4001BK00-001 PRO. NAME SPECIFICATION DESCRIPTION DATE 2022/4/23 / SUPPLIER PREPARERCHECKERAPPROVER S.He何修明 / CUSTOMER TRANSCTORCHECKERAPPROVER External direct connection antenna wifi dual-band antenna RG178 wire + SMA male and female pin, G40 black rod sleeve 0D: 13.6*L68mm Chengdu Accsoon Technology Co., LTD. * [1] 68.00 No. PART NUMBER PART NAME & DESCRIPTION Q'TY REMARKS 123 111 2C5R17811BN12LC15PM034-8 微细同轴电缆,RG178,银锡线,棕色 --------- SMA公头,H8.00-L15.00mm,主体镀镍 BACDEFGH 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 BACDEFGH P/N: SHEET: SCALE: REVISION: TITLE: mm 1:1 ENG/DATE:CHE/DATE:APP/DATE:FILE NAME: 东莞市皇捷通讯科技有限公司 REVISION DESCRIPTION DATE DRAFTER X.XXX ±0.30 X.XX ±0.50 LINEAR: ±2.00 X.X ±1.00 X.XXX° ±1.00° X.XX° ±2.00° ANGLE:X° ±4.00° X.X° ±3.00° COMPLIANCE WITH THE REQUIREMENT: █ RoHS ; □HF; □SONY SS-00259; □OTHERS *NO USING ESTRICTED AND BANNED SUBSTANCE HJ-Tech GENERAL TOLERANCE: X UNIT: A0 FIRST RELEASE 22.04.23 SQW/21.04.06 产品图 3D4001BK00-001 A0 1/1 射频天线组件 2dBi WiFi双频天线, RG178线+SMA公头母针,G40黑色杆套OD:13.6*L68mm 564 1 2SBKG4000 --- 内六角短天线杆套,OD13.6*L68.0mm,TPEE,黑色 SQW 1 2LC15PF804-5 --- SMA母针OD1.5*L6.2,镀金 7 1 --- 1 2TB050BK1-020 --- OD:5.0*L20.0mm,无卤阻燃,超薄型热缩套管黑色 2YG099 铜管: OD5.2**0.8*L22.00mm,双频信号铜管 2YG098 铜管: OD5.2**1.55*L22.00mm,双频信号铜管 6 7 5 1 2 3 4 H525 *[2]∅11.60 ∅13.60 DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. DONGGUAN HUANGJIE COMMUNICATION TECHNOLOGY CO., LTD. Gain(dBi)

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. MPE Report Report No.:STS2510117H02 Issued for Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, Sichuan, China. Product Name: CineView Master 4K Lite Brand Name: ACCSOON Model Name: WIT09 Series Model(s): WIT09-H, WIT09-TX, WIT09-RX, WIT09-S FCC ID: 2AOH409WITTR Test Standards: FCC 47CFR §2.1091 Page 2 of 10 Report No.: STS2510117H02 TEST REPORT Applicant’s Name ................. : Chengdu Accsoon Technology Co., LTD. Address ................................. : Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, Sichuan, China. Manufacturer's Name ........... : Shenzhen Accsoon Technology Co., LTD. Address ................................. : Room 302, Building D, No. 73, Guanlan Avenue, Xinhe Community, Fucheng Subdistrict, Longhua District, Shenzhen City, Guangdong Province, China Product Description Product Name ........................ : CineView Master 4K Lite Brand ................................... : ACCSOON Model Number ....................... : .. : WIT09 Series Model(s) ...................... : WIT09-H, WIT09-TX, WIT09-RX, WIT09-S Standards ............................. : FCC 47CFR §2.1091 447498 D04 Interim General RF Exposure Guidance v01 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 21 Oct. 2025 Date (s) of performance of tests ............. : 21 Oct. 2025 ~ 07 Feb. 2026 Date of Issue .......................................... : 07 Feb. 2026 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 10 Report No.: STS2510117H02 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 6 2. FCC 47CFR §2.1091 REQUIREMENT 7 2.1 TEST STANDARDS 7 2.2 LIMIT 7 2.3 TEST RESULT 10 Page 4 of 10 Report No.: STS2510117H02 Revision History Rev. Issue Date Report No. Effect Page Contents 00 07 Feb. 2026 STS2510117H02 ALL Initial Issue Page 5 of 10 Report No.: STS2510117H02 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name CineView Master 4K Lite Brand ACCSOON Model Name WIT09 Series Model(s) WIT09-H, WIT09-TX, WIT09-RX, WIT09-S Model Difference Different models, everything else is the same Product Description The EUT is CineView Master 4K Lite Operation Frequency: 2.4G WLAN: 802.11b/g/n(20MHz): 2412~2462MHz 802.11n(40MHz):2422~2452MHz 5.2G RLAN: 802.11a/n (20MHz): 5180~5240MHz 802.11n (40MHz):5190~5230MHz 5.3G RLAN: 802.11a/n (20MHz): 5260~5320MHz 802.11n (40MHz):5270~5310MHz 5.6G RLAN: 802.11a/n (20MHz): 5500~5700MHz 802.11n (40MHz):5510~5670MHz 5.8G RLAN: 802.11a/n (20MHz): 5745~5825MHz 802.11n (40MHz):5755~5795MHz Modulation Type: 2.4G WLAN: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM, 64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM, 64-QAM 5G RLAN: 802.11a(OFDM):BPSK,QPSK,16-QAM, 64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM, 64-QAM Antenna gain: 2.4G WLAN: ANT:A ANT1: 2.48 dBi, ANT2: 2.48 dBi MIMO: 5.49 dBi ANT:B ANT1: 1.82 dBi, ANT2: 1.82 dBi MIMO: 4.83 dBi 5G RLAN: ANT:A ANT1: 1.99 dBi, ANT2: 1.99 dBi MIMO: 5.0 dBi ANT:B ANT1: 3.03 dBi, ANT2: 3.03 dBi MIMO: 6.04 dBi Page 6 of 10 Report No.: STS2510117H02 Antenna Designation: Dipole Power Rating Input: 7.4V-16.8VDC Adapter N/A Battery N/A Hardware Version V1.00 Software Version V1.00 Note 2.4G WLAN: Ant A is the main antenna, Ant B is the secondary antenna, 5G RLAN: Ant B is the main antenna, Ant A is the secondary antenna The report only show the worst case. 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 7 of 10 Report No.: STS2510117H02 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS Follow the maximum permissible exposure (MPE) limits specified in 447498 D04 Interim General Radio Frequency Exposure Guidelines v01. The gain of the antenna used in the product was extracted from the supplied antenna data sheet and the maximum total power input to the antenna was also measured. Calculate the distance from the product to the MPE limit by the formula. 2.2 LIMIT For single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: (A) The available maximum time-averaged power is no more than 1 mW, regardless of separation distance. This exemption may not be used in conjunction with other exemption criteria other than those in paragraph (b)(3)(ii)(A) of Part 1.1307. Medical implant devices may only use this exemption and that in paragraph (b)(3)(ii)(A); (B) Or the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold Pth (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by: Page 8 of 10 Report No.: STS2510117H02 (C) Or using below table and the minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. For the exemption in Table 1 to apply…

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Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Feb. 27, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2AOH409WITTR Chengdu Accsoon Technology Co., LTD. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Jalen Zhang Title: Manager Address: Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Tel.: 13550858379 Email: [email protected]

Label CineView Master 4K Lite ACCSOON Model: WIT09 Input: DC 7.4-16.8V FCC ID: 2AOH409WITTR Manufacture: Shenzhen Accsoon Technology Co., LTD. 20mm The label is attached to the back cover 40mm 5mm 222-251305

Page 1 of 4 Report No.: STS2510117 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 (2.4G+5G ANT A: 3D4001BK00-001) Photo 2 (2.4G+5G ANT B: 3D5401BK00-001) 2.4G WiFi ANT 5G WiFi ANT 2.4G WiFi ANT 5G WiFi ANT Page 2 of 4 Report No.: STS2510117 Photo 3 Photo 4 Page 3 of 4 Report No.: STS2510117 Photo 5 Photo 6 Page 4 of 4 Report No.: STS2510117 Photo 7 Photo 8

Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Feb. 27, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2AOH409WITTR I, the undersigned, hereby authorize (SHENZHEN STS TEST SERVICES CO.,LTD.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (SHENZHEN STS TEST SERVICES CO.,LTD.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Chengdu Accsoon Technology Co., LTD.). We 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, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature Printed Name: Jalen Zhang Title: Manager Address: Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Tel.: 13550858379 Email: [email protected]

Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Mar. 3, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2AOH410WITTR Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description ⎯ FCC Software Security Requirements for UNII devices Rev1.0 The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, Applicant Signature Printed Name: Jalen Zhang Title: Manager Address: Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Tel.: 13550858379 Email: [email protected]

Differences Description We Chengdu Accsoon Technology Co., LTD. state: Product： CineView Master 4K Lite Model Name： WIT09, WIT09-H, WIT09-TX, WIT09-RX, WIT09-S Trade Name: ACCSOON FCC ID: 2AOH409WITTR The electrical circuit design, layout, components used and internal wiring for above models are identical, different models, everything else is the same Signatory Date 2026-02-25 Signature Name: Zhang Jalen Title: Manager Company: Chengdu Accsoon Technology Co., LTD. Address: Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China.

Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Mar. 3, 26 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2AOH410WITTR [Chengdu Accsoon Technology Co., LTD.] (“the applicant”) certifies that, as of the date of the filing of the application, [AOGES CO., LIMITED] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [AOGES CO., LIMITED] ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: AOGES CO., LIMITED FRN: 0033947847 Address: 1624 Market St., Ste 226, #30327 Denver CO, 80202 US Signature: Contact Person: XIAOYAN LAI Tel: 303 623 1940 Email: [email protected] Applicant Company Name: Chengdu Accsoon Technology Co., LTD. FRN: 0027054378 Address: Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China Signature: Contact Person: Jalen Zhang Tel: 13550858379 Email: [email protected]

Chengdu Accsoon Technology Co., LTD. Rm. 708, Bld. 1, Xiongchuan Center, No.166, Tianfu 2nd St., High-tech Zone, Chengdu, 610000, China 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Feb. 27, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2AOH409WITTR Product Name: CineView Master 4K Lite This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not…

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