FCC ID: 2A7QL-US-65550 Display frame

DISPLAY FRAME Technology Our Horizons Changes Display Frame Instruction Warning:

condition. Please read the instruction manual carefully and keep it in good 1`Keep the display frame in ventilated condition, away from the fire and away from the heat source.At the same time it Stay s away from the water,the liquid and the Water Vapor. 2` Don`t put anything on the photo frame,for example a lit candle,a dishcloth and a vases. 3` Put the display frame in the stable and safe place ,and away 4` The display frame must be fixed by a professional on the from your children. wall. unplugged easily. 5`Please use the power adapter and power cord the manufacturer provides, and the power plug should be kept 6`Please clean the display frame with a dry cloth(without the water and the cleaning agent). 7`The power should be cut off when you are fixing the display frame. 8`If there is an abnormal phenomenon in the use of the process, Please consult the manufacturer or find a professional to repair the photo frame. 9`please separate the power cord from the cable network to avoid electric shock or to start a fire. 10`The display frame should be fixed on a vertical wall( <15to avoid falling and causing personal injury 11`The display frame shouldn`t be fixed in an enclosed area (for example the bookcase). 12`Do not open the back cover to avoid electric shock and causing personal injury. 13` Prevent anything to fall in the photo frame(including a metal,a silt ,a water,a liquid and a Water Vapor), or avoid to cause a Short circuit. 14`Dont hit the LCD screen to avoid damage,and away from your children. Wall hanging diagram:

Right side Back side Fixed on the wall Crosswise Longitudinally Side aspect Attention:The display frames of different models or different batches could be different about their ports.Please refer to the material object. The display panel is made up of many pixels and its production requires exquisite workmanship.So there may be bright spots on the screen or dark spots, but will not affect the normal function of the product. FCC Warning 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. 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. Radiation Exposure Statement 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 and your body.

Page 1 of 1 LABEL AND LOCATION Display frame Model: US-65550 FCC ID: 2A7QL-US-65550 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.

(Size: L8.0cm x 6.0cm) Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

Chengdu Usingwin Technology Co., Ltd. Agent Authorization Company: Chengdu Usingwin Technology Co., Ltd. Address: No. 1, floor 2, building 2, block F, No. 6668, Section 2, Qingquan Avenue, Qingbaijiang District, Chengdu, Sichuan, China Product Name: Display frame Trade Mark: N/A Model Number(s): US-65550,US-65101,US-65101T,US-65156,US-65185,US-

65215,US-65215T,US-65220,US-65270T,US-65320,US-65320T,US-65332,US-65430, US-65430T,US-65550T,US-65650,US-65860,US-65980,NFT101,NFT215,NFT320, NFT220,NFT330,NFT236A,NFT236B,NFT430,NFT550,DG101,DG215,DG320,DG220, DG330,DG236A,DG236B,DG430,DG550,NFT,WT101DG,WT215DG,WT220DG,WT320 DG,DF101,DF215,DF320,DF220,DF330,DF430,DF550,DF236A,DF236B,DFNFT FCC ID: 2A7QL-US-65550 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:

Name:

Xiaoxi Peng Date: 2022-07-14 Title:

Chief Technology Officer Company: Chengdu Usingwin Technology Co., Ltd.

Chengdu Usingwin Technology Co., Ltd. Add: No. 1, floor 2, building 2, block F, No. 6668, Section 2, Qingquan Avenue, Qingbaijiang District, Chengdu, Sichuan, China Tel: 86-28-83529765 Fax:/

To: MiCOM Labs Inc 575 Boulder Court, Pleasanton, California 94566, USA Date: 2022-07-14 Dear Sir/Madam, We, Chengdu Usingwin Technology Co., Ltd. Hereby declares the following statement for MiCOM Labs Inc, PCB board, structure and internal of these model(s) are the same, Only models name is different for these models:

Product name: Display frame Trade Mark: N/A Model No.: US-65550,US-65101,US-65101T,US-65156,US-65185,US-65215,US-

65215T,US-65220,US-65270T,US-65320,US-65320T,US-65332,US-65430, US-65430T,US-65550T,US-65650,US-65860,US-65980,NFT101,NFT215,NFT320, NFT220,NFT330,NFT236A,NFT236B,NFT430,NFT550,DG101,DG215,DG320,DG220,D G330,DG236A,DG236B,DG430,DG550,NFT,WT101DG,WT215DG,WT220DG,WT320DG, DF101,DF215,DF320,DF220,DF330,DF430,DF550,DF236A,DF236B,DFNFT Sincerely, Clients name / title : Xiaoxi Peng / Chief Technology Officer Address: No. 1, floor 2, building 2, block F, No. 6668, Section 2, Qingquan Avenue, Qingbaijiang District, Chengdu, Sichuan, China Fax:/

Tel: 86-28-83529765 E-mail: sttypxx@usingwin.com

Chengdu Usingwin Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2A7QL-US-65550 Date: 2022-07-14 To Whom It May Concern, Pursuant to the provisions of the Commissions 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 Software Security Requirements For U-NII Devices 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);

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. External Photos Test Setup Photos Internal Photos User Manual Sincerely, Signature:

Name: Xiaoxi Peng Title: Chief Technology Officer

Chengdu Usingwin Technology Co., Ltd. WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2A7QL-US-65550 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels cant be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note:

1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following:

Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Signature:

Name / Title: Xiaoxi Peng / Chief Technology Officer Phone: 86-28-83529765 Email: sttypxx@usingwin.com Date: 2022-07-14 Page 1 of 1 Rev.2.0

Chengdu Usingwin Technology Co., Ltd. FCC Software Configuration Control Declaration Date: July 14, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product Name: Display frame Model Number: US-65550,US-65101,US-65101T,US-65156,US-65185,US-65215,US-

65215T,US-65220,US-65270T,US-65320,US-65320T,US-65332,US-65430, US-65430T,US-65550T,US-65650,US-65860,US-65980,NFT101,NFT215,NFT320, NFT220,NFT330,NFT236A,NFT236B,NFT430,NFT550,DG101,DG215,DG320,DG220, DG330,DG236A,DG236B,DG430,DG550,NFT,WT101DG,WT215DG,WT220DG,WT32 0DG,DF101,DF215,DF320,DF220,DF330,DF430,DF550,DF236A,DF236B,DFNFT Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 Software Configuration Control 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. Signature:

Name:

Xiaoxi Peng Title:

Chief Technology Officer Company: Chengdu Usingwin Technology Co., Ltd. Date: 2022-07-14 FCC Software Configuration Control Declaration Rev1.1