FCC ID: 2A6P9-NWC Wireless CP adaptor

Label and Location Model No.: WUA-1 FCC ID : 2A6P9-NWC Size: L: 2.0cm*W: 1.0cm Label and Location

Promaster Electronic LLC 25511 Budde Rd Suite 1602 The Woodlands Texas United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-12-20 To whom it may concern:

We, Promaster Electronic LLC , hereby certify that the equipment for which authorization is sought

(FCC ID: 2A6P9-NWC) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered

(https://www foc. gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.914(b) and (4)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1 hedinid Lats Signature Antonio Lopez Manager Promaster Electronic LLC

Promaster Electronic LLC Add: 25511 Budde Rd Suite 1602 The Woodlands Texas United States Date: 2023-12-20 FCC ID: 246P9-NWC Dear Sir/Madam, We, Promaster Electronic LLC Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Wireless CP adaptor Model no.: WUA-1, WUA-6, WUA-7, WUA-8 Sincerely, hedonid lee Name/Title: Antonio Lopez/Manager Company: Promaster Electronic LLC Address: 25511 Budde Rd Suite 1602 The Woodlands Texas United States. Phone: (832) 813-5123 Fax: N/A E-Mail: alopez@promasterelectronic.com

Sincerely, Name/Title Antonio Lopez/Manager Company:

Promaster Electronic LLC Address:

25511 Budde Rd Suite 1602 The Woodlands Texas United States Phone:

(832) 813-5123 Fax:

N/A E-Mail:

alopez@promasterelectronic.com

Promaster Electronic LLC 25511 Budde Rd Suite 1602 The Woodlands Texas United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-12-20 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behaffin all matters relating to applications for equipment authorization FCC ID: 2A6P9-NWC including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website wwweurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 Sincerely, hedomit Lilea Name/Title Antonio Lopez/Manager Company: Promaster Electronic LLC Address: 25511 Budde Rd Suite 1602 The Woodlands Texas United States Phone: (832) 813-5123 Fax: N/A E-Mail: alopez@promasterelectronic.com

Promaster Electronic LLC 25511 Budde Rd Suite 1602 The Woodlands Texas United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 2023-12-20 Promaster Electronic LLC acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A6P9-NWC):

Name and company of U.S. agent:

Promaster Electronic LLC Physical U.S. address of agent:

25511 Budde Rd Suite 1602 The Woodlands Texas United States FRN of U.S. agent:

0032356586 Email address of U.S. agent:

alopez@promasterelectronic.com Promaster Electronic LLC acknowledges their obligation to accept service of process on behalf of Promaster Electronic LLC . Promaster Electronic LLC with the FRN [0032356586] accepts its obligation 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. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. 5 0 V

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_ 8 4 Sincerely, Signature Antonio Lopez Manager Promaster Electronic LLC Signature Antonio Lopez Manager Promaster Electronic LLC

Promaster Electronic LLC 25511 Budde Rd Suite 1602 The Woodlands Texas United States Date: 2023-12-20 FCC ID: 2A6P9-NWC Model Number: WUA-1 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, Promaster Electronic LLC , declare that this UT (FCC ID: 2A6P9-NWC) doesnt have Ad Hoc mode function on non-US/Canada frequencies. In addition. The frequency selection feature is disabled by firmware for devices marked to the US/Canada. For DTS part of this device, only channels 1-11 will be used in North America, Country code selection is disabled. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, hdmi Later Name/Title: Antonio Lopez/Manager Company: Promaster Electronic LLC Address: 25511 Budde Rd Suite 1602 The Woodlands Texas United States Phone: (832) 813-5123 Fax: N/A EMail: alopez@promasterelectronic.com

Promaster Electronic LLC 25511 Budde Rd Suite 1602 The Woodlands Texas United States, UNII Device Declaration Letter To whom it may concern:

We have declared below featured for FCC equipment authorization, Device FCC ID: 2A6P9-NWC.

(1)

(2)

(3)

(4)

(6) DFS Device: OMaster 1 Client with Radar detection capability RNA C Client without radar detection capability, Active / Passive Scanning , adhoc mode access point capability Active Scanning | passive scanning Frequency | (the device can | (where the device | Ad Hoc Mode Access point Band (MHz) | transmit probe | is can listen only capability capability

(beacon)) with no probes) 5160-5240_| Bayes | LJNo | MYes | TINo | Byes T TINo | MYes [ TINo. 5190-5230 | Bd Yes | TINo | MYes [ TINo | Byes | CINo | MYes | TINo. 6210-5210_| Bd Yes | TINo | MYes [ TINo | Byes | CINo | MYes | TINo. 5745-5825 | Bd Yes | TINo | MYes [ TINo | BlYes | TINo | MYes | TINo. 5755-5795 | Bd Yes | TINo | MYes [ TINo | Byes | CINo | MYes | TINo. 5775-5775 | Byes | LINo | MYes [ TINo | Bes | TINo | MlYes | TINo. Country code selection ability [Yes BRINo Hfyes, pls explain how it was implemented:

Meet 15.202 requirement Byes ONo pls check below DJA 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 itis able to select a channel and initiate a network by sending enabling signals to other devices CAA 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. 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 cannot be modified by end user or an installer. O Apply & Does not apply

(apply, pls help to provide explanation on it was implement, and how software was controlled) Should you have any questions or comments regarding this matter, please have my best attention, Sincerely, fvtanie Lifts

(Signed) Name/Title: Antonio Lopez/Manager Company: Promaster Electronic LLC Address: 25511 Budde Rd Suite 1602 The Woodlands Texas United States Phone: (832) 813-5123 Fax: NIA E-Mail: alopez@promasterelectronic.com