FCC ID: 2AJVQ-MWH623S Bluetooth / WiFi Module

The user manual of TVs WIFI module 1. The product description The user can achieve TV connection WIFI net, through this module and the voltage supplied by the system to the module needs to be transmitted by a voltage regulator or circuit This equipment may be operated in all European countries. The module installation method is as follows: pass the large round hole of the module through the limit column of the bracket of the TV, and fix the module by the snap-fit on the bracket. 2. Basic parameters Feature Description Model Product Name FCC ID Interface Supply Voltage Feature Description MWH623S Bluetooth / WiFi Module 2AJVQ-MWH623S USB2.0 5V0.5V Dimension 23*32*3.3mm Operating Temperature Storage Temperature

-10C to 70C

-40C to 85C 3. RF output power Band Limited power WlAN 2412MHZ-2472MHZ

<20 5150MHZ-5850MHZ 4. The display method of Model approved code 5. FCC Statement In the factory the model approve code is pasted on the back shell in a label. 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 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. Radiation Exposure Statement 6 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part 15 of FCC RF Rules. This equipment should be installed and operated with minimum distance of 20 in

(50cm)between the radiator and yourbody. This transmitter must not be co-located or operated in conjunction with any CAUTION:

other antenna or transmitter To comply with the limits of the Class B digital device pursuant to Part 15 of the FCC Rules, this device is compliant with Class B limits. All peripherals must be shielded and grounded. Operation with non-certified peripherals or non-shielded MODIFICATION cables may results in interference to radio or reception To assure continued compliance, Any changes or modifications not expressly approved by the grantee of this device could void the users authority to operate the device. 7. Radiation Exposure Statement This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 50 cm(8 in )between the radiator and your body NOTE To satisfy FCC exterior labeling requirements, the following text must be placed on the exterior of the end product Contains Transmitter module FCC ID: 2AJVQ-MWH623S To satisfy IESD exterior labeling requirements, the following text must be placed on the exterior of the end product " Contains Transmitter module IC: 22470-MWH623S This symbol on the product or on its packaging indicates that this product must not be disposed of with your household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or the shop where you purchased the product. The device is restricted to indoor use only when operating in the 5150 to 5350 MHz frequency range. 8. IC Statement ithe device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;Footnote4 ii for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit;

iii for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate; and iv where applicable, antenna type(s), antenna models(s), and worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated. This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:

"Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device."

Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. L exploitation est autorise aux deux conditions suivantes :

1) lappareil ne doit pas produire de brouillage;

2) lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. IC ID: 22470- MWH623BS Manufacturer: Qingdao Intelligent & Precise Electronics Co., Ltd. Address: No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China Importers: Hisense France SAS Address: 9 Rue des 3 Soeurs, 93420 Villepinte, France Hisense Iberia, S.L.U Address: Ronda Auguste y Louis Lumiere. 23 Nave 12. Edificio Lumiere - Parque Tecnolgico 46980 Paterna (Valencia) - Spain Hisense Italia S.r.l Address: Via Montefeltro, 6/A, 20156 MILANO Hisense South Africa Address: The Estuaries, Building 17 Oxbow Crescent, Century City, Cape Town, SouthAfrica

A B Shield Laser WiFi MAC QR 5*5 MWH623S Customer PN:

XXXXXXXXXXXXXX MAC:XXXXXXXXXXXX FCC ID:2AJVQ-MWH623S IC:22470-MWH623S Qingdao Intelligent & Precise Electronics Co., Ltd. 20.5

. 0 3 2 20230608 2:1 mm MWH623S 1 1

Qingdao Intelligent & Precise Electronics Co., Ltd. To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/07/12 Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii)

(KDB 986446 D01 Covered Equipment) Section 2.911(d)(5)(i) Qingdao Intelligent & Precise Electronics Co., Ltd. (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Section 2.911(d)(5)(ii) Qingdao Intelligent & Precise Electronics 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 as an entity producing covered equipment. Type of Equipment subject to FCC Certification:

FCC ID:2AJVQ-MWH623S If you have any questions, please feel free to contact me Contact Person: Li Caifeng Position in the Company: Certification Engineer Date of Signature:

2023/07/12 ___________________________ Signatory

(signature of the applicant)

Qingdao Intelligent & Precise Electronics Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07/12/2023 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID:2AJVQ-MWH623S Qingdao Intelligent & Precise Electronics Co., Ltd. certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi iCertifi is our designated U.S. agent for service of process for the above referenced FCC ID. Qingdao Intelligent & Precise Electronics Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: Americas Compliance consulting LLC dba iCertifi FCC FRN: 0033399411 Address: 1001 SW Disk Drive, Suite 250 Office 3, Bend, Oregon 97702 Contact Person: Paul A Preston Tel: 866-885-4575 Email: Paul@icertifi.com Sincerely, Qingdao Intelligent & Precise Electronics Co., Ltd. FCC FRN: 0025785783 Americas Compliance Consulting LLC dba iCertifi Paul A Preston Signature V02072023

Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China Request of Confidentiality Federal Communications Commission Authorization and Evaluation Division Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, the Applicant hereby requests confidential treatment of information accompanying of following product:

Product Name: Bluetooth/Wi-Fi module Product ModelMWH623S FCC ID: 2AJVQ-MWH623S The following information should be held confidential:

All Schematics/block diagrams/BOM All Parts list for the above schematic diagram Operational description and technical overview of product The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Name: Li Caifeng Job title: Certification Engineer Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China

UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID:2AJVQ-MWH623S

(1) DFS Device --

Master, Client without radar detection capability, Client with Radar detection capability , N/A

(2) Active / Passive Scanning , adhoc mode access point capability Frequency Band

(MHz) Active Scanning

(the device can transmit a probe

(beacon)) 2412 2462 MHz 2422 2452 MHz 5745 5825 MHz 5755 5795 MHz 5180 5240 MHz 5190 5230 MHz 5260 5320 MHz 5270 5310 MHz 5500 5700 MHz Yes, 5510 5670 MHz Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No passive scanning

(where the device is can listen only with no probes) Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No Ad Hoc Mode capability Access point capability Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No

(3) Country code selection ability -

If no, pls explain how was implemented : use Microsoft network utility Yes , No

(4) Meet 15.202 requirement -

pls check below :

Yes , No , A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network.

(5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , No Apply ,

(If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) Applicant: Qingdao Intelligent & Precise Electronics Co., Ltd. Address: No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China Signature:

Name: Li Caifeng Job Title: Certification Engineer Date: 2023.07.12

Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China PHOENIX TESTLAB GmbH Date: 13 July 2023 Product Certification Knigswinkel 10 D 32825 Blomberg Subject: Declaration Operating Channel Limitation Product Name:Bluetooth/Wi-Fi module Product Model: MWH623S FCC ID: 2AJVQ-MWH623S To Whom it may concern, The operating channels in 802.11 b/g/n mode for the device marketed to the US/Canada are firmware limited to channel 1 ~ 11 (2412 ~ 2462 MHz). The end-

user has no possibility to select any other operating channels. If you have any questions, please feel free to contact me. Thank you. Sincerely Name: Li Caifeng Job Title: Certification Engineer Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China

Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China PHOENIX TESTLAB GmbH Date: June 20, 2022 Product Certification Knigswinkel 10 D 32825 Blomberg Date: 13 July 2023 Subject:PART 15 UNLICENSED MODULAR TRANSMITTER APPROVAL To Whom It May Concern:

We,Qingdao Intelligent & Precise Electronics Co., Ltd., hereby requests for part 15 unlicensed modular transmitter approval of our device, described as follows:

Brand name: Hisense Model name: MWH623S FCC ID:2AJVQ-MWH623S In FCC Public Notice DA 00-1407 released June 26,2000 there are eight numbered requirements that our device complies with:

1. The modular transmitter must have its own shielding. Yes,it has a metal shielding. 2. The modular transmitter must have buffered modulation/data inputs Yes,it has a buffer for modulation and data input.The highly integrate single-chip is MT7920TUN 3. The modular transmitter must have its own power supply regulation Yes,it has a power supply regulation for transmitter inside the chip. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204c Yes, WiFi antenna are Ipex pullout Antenna 5. The modular transmitter must be tested in a stand-alone configuration Yes,it has been tested in a stand-alone configuration ,not inside another device . 6. The modular transmitter must be labelled with its own FCC ID number Yes,FCC ID: 2AJVQ-MWH623S 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. Yes, our module has complied the FCC spec and operating requirements . The manufacturer has corresponding module installation instructions. 8. The modular transmitter must comply with any applicable RF exposure requirements. Yes,our module has detailed application notes for users,installers and other interested parties to ensure that it comply with any applicable RF exposure requirements . Qingdao Intelligent & Precise Electronics Co., Ltd. Address: No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China Yours sincerely Signatory Name: Li Caifeng Job Title: Certification Engineer

Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China Authorization Letter FCC ID: 2AJVQ-MWH623S Date: July 12 ,2023 To whom it may concern:

We, the undersigned, hereby authorize The State Radio_monitoring_center Testing Center (SRTC) to act on our behalf, as our agent, in the following matters related to the RED Directive approval of our product:

Product Name: Bluetooth / Wi-Fi Module Product Model: MWH623S FCC ID:2AJVQ-MWH623S Report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by The State Radio_monitoring_center Testing Center (SRTC) within the scope of this authorization shall have the same effects as our own. This authorization shall expire 2 months from original date. If you have any question regarding the authorization, please dont hesitate to contact with me. Thank you. Sincerely, Li Caifeng Certification Engineer Qingdao Intelligent & Precise Electronics Co., Ltd. No.218 Qianwangang Road, Qingdao Economic & Technological Development Zone, Qingdao City, Shandong Province, P. R. China