FCC ID: 2AZ8T-BRM00803 Wi-Fi Control Door & Window Alarm Sensor

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. Any 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. connected.

-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

-Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

1-2Appendix FCC ID Label Model: BRM00803 FCC ID: 2AZ8T-BRM00803 Size for the label: 10mm X10mm FCC ID: 2AZ8T-BRM00803 TB-RF-074-1.0 Appendix ID Label Location ID LOCATION FCC ID: 2AZ8T-BRM00803 TB-RF-074-1.0

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021-6-6>

Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2AZ8T-BRM00803 Model name BRM00803 For the product stated above, we request that the following information be held confidential;

Exhibits Short-Term Confidentiality Long-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title Company:

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Ivy Tan/Purchasing Manager S&F Corporation 375 Rivertown Dr #500 Woodbury MN 55125 United States 651-578-2988 Ext. 2111 N/A Ivy@sfplanet.com

S&F Corporation 375 Rivertown Dr #500 Woodbury MN 55125 United States Date: 2021-6-6 FCC ID: 2AZ8T-BRM00803 Model Number: BRM00803 To:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, S&F Corporation , declare that this EUT (FCC ID: 2AZ8T-BRM00803) 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, Name/Title Company:

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Ivy Tan/Purchasing Manager S&F Corporation 375 Rivertown Dr #500 Woodbury MN 55125 United States 651-578-2988 Ext. 2111 N/A Ivy@sfplanet.com

S&F Corporation 375 Rivertown Dr #500 Woodbury MN 55125 United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

2021-6-6 We, S&F Corporation the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AZ8T-BRM00803 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. 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. Ivy Tan/Purchasing Manager S&F Corporation 375 Rivertown Dr #500 Woodbury MN 55125 United States 651-578-2988 Ext. 2111 N/A Ivy@sfplanet.com Sincerely, Name/Title Company:

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