2AX4A-AIOTouch All in One Series

Installation This product is TAVIS Series. There is a VESA hole on the back of the product. Users can buy VESA bracket on the market, The bracket can be 75 x 75 mm or 100 x 100 mm in size, and then hung on the wall through the VESA hole wall on the back of the product. FCC STATEMENT Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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. (2)This device must accept any interference received, including interference that may cause undesired operation. IMPORTANT NOTE: 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: FCC Radiation Exposure Statement: ----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 transmitter must not be co-located or operating in conjunction with ant other antenna or transmitter. This equipment should be installed and operated withminium distance 20cm between the radiator & you body.

QA-FR-170-B Xiamen Multi Gold Imp&Exp Co., Ltd ADD: No.56 Honglian Middle Road, Siming, Xiamen City, Fujian Province, China TEL: 0592-5969657 FAX: 0592-5969657 E-mail: [email protected] Date: 2021-3-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam: We , Xiamen Multi Gold Imp&Exp Co., Ltd, hereby authorizes Bay Area Compliance Laboratories Corporation to act as a laboratory for testing and test report generation for the following project(s): (declare that the product: Touch All in One Series, FCC ID:2AX4A-AIO, model:MGYR21,MGYR10,MGYR15) The chipset AP6255 supports Bluetooth, BLE and WIFI, But for this device,only BLE and 802.11b/g/n ht20 were active,the other was disable by software. Sincerely Yours, Client’s signature Name: Serina Hu Title: Manager

Xiamen Multi Gold Imp&Exp Co., Ltd ADD: No.56 Honglian Middle Road, Siming, Xiamen City, Fujian Province, China TEL: 0592-5969657 FAX: 0592-5969657 E-mail: [email protected] Date: 2021-3-26 Product Similarity Declaration FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, Xiamen Multi Gold Imp&Exp Co., Ltd, hereby declare that the product: Touch All in One Series, model: MGYR10,MGYR15 are electrically identical with the model: MGYR21,FCC ID: 2AX4A-AIO which was tested by BACL with the same RF board and antenna . The different between them is the model name, case design, LCD screen size,in addition, there are POE PCB boards that are different, but do not affect the RF characteristics. Please contact me should there be need for any additional or information. Sincerely, Signature: Name: Serina Hu Title: Manager

QA-FR-171-A Xiamen Multi Gold Imp&Exp Co., Ltd ADD: No.56 Honglian Middle Road, Siming, Xiamen City, Fujian Province, China TEL: 0592-5969657 FAX: 0592-5969657 E-mail: [email protected] FCC Confidential Authorization Date: 2021-3-26 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AX4A-AIO In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Xiamen Multi Gold Imp&Exp Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation 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, Signature: Name: Serina Hu Title: Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS MGYR21 MGYR10 MGYR15

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS MGYR21 MGYR15 MGYR10 Chip 1 Chip 2 Chip 3 Chip 4 Chip 5

FCC PART 15B TEST REPORT For Xiamen Multi Gold Imp&Exp Co.,Ltd No.56 Honglian Middle Road Siming District, Xiamen City, Fujian, China FCC ID: 2AX4A-AIO Report Type: Original Report Product Type: Touch All in One Series Test Engineer: Walker Chen, Jalon Liu, Joker Chen, Asa Chen, Leo Long Report Number: RXM201023051-00B Report Date: 2021-03-23 Reviewed By: Ivan Cao Assistant Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RXM201023051-00B Page 2 of 36 TABLE OF CONTENTS General Information ...................................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 3 MEASUREMENT UNCERTAINTY .................................................................................................................................... 3 TEST FACILITY ............................................................................................................................................................. 4 DECLARATIONS ............................................................................................................................................................ 4 System Test Configuration ............................................................................................................................................ 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS ........................................................................................................ 5 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 TEST EQUIPMENT LIST ................................................................................................................................................. 7 ENVIRONMENTAL CONDITIONS .................................................................................................................................... 7 Sumary of Test Results .................................................................................................................................................. 8 FCC Part 15B §15.107 – Conducted emissions ........................................................................................................... 9 EUT SETUP .................................................................................................................................................................. 9 EMI TEST RECEIVER SETUP ......................................................................................................................................... 9 TEST PROCEDURE ...................................................................................................................................................... 10 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 10 TEST DATA ................................................................................................................................................................ 11 FCC Part 15B §15.109 – Radiated emissions ............................................................................................................ 17 EUT SETUP ................................................................................................................................................................ 17 EMI TEST RECEIVER SETUP ....................................................................................................................................... 18 TEST PROCEDURE ...................................................................................................................................................... 18 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 18 TEST DATA ................................................................................................................................................................ 19 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RXM201023051-00B Page 3 of 36 GENERAL INFORMATION Product Description for Equipment under Test (EUT) EUT Name: Touch All in One Series EUT Model: MGYR21 Multiple Models: MGYR10, MGYR15 Highest Operation Frequency: 2480 MHz Rated Input Voltage: DC 12V from adapter Serial Number: RXM201023051-RF-S1(Model: MGYR21) RXM201023051-RF- S2(Model: MGYR10) RXM201023…

Text truncated - open the document above for the full version.

EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View MGYR21 Conducted Emissions Side View MGYR21 Conducted Emissions Front View MGYR10 Conducted Emissions Side View MGYR10 Conducted Emissions Front View MGYR15 Conducted Emissions Side View MGYR15 Radiated Emission Below 1GHz Side View- MGYR21 Radiated Emission Below 1GHz Rear View- MGYR21 Radiated Emission Below 1GHz Front View- MGYR10 Radiated Emission Below 1GHz Rear View- MGYR10 Radiated Emission Below 1GHz Front View- MGYR15 Radiated Emission Below 1GHz Rear View- MGYR15 Radiated Emission Above 1GHz Side View- MGYR21 Radiated Emission Above 1GHz Rear View- MGYR21 Radiated Emission Above 1GHz Front View- MGYR10 Radiated Emission Above 1GHz Rear View- MGYR10 Radiated Emission Above 1GHz Front View- MGYR15 Radiated Emission Above 1GHz Rear View- MGYR15