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FCC ID: 2BUUT-B2 remote control

by: Guangzhou Xiangyun Flavor Technology Co.,Ltd latest update: 2026-03-23 model: B2

One grant has been issued under this FCC ID on 03/23/2026 (this is one of three releases in 2026 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked password defaults, instructions, drivers, warrantee terms, & troubleshooting guides.
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manual
app s submitted / available
1 Users Manual pdf 4.29 MiB March 20 2026 / May 04 2026
1
Cover Letter(s) pdf March 20 2026 / March 23 2026
1
Test Report pdf March 20 2026 / March 23 2026
1
Attestation Statements pdf March 20 2026 / March 23 2026
1
Attestation Statements pdf March 20 2026 / March 23 2026
1 BLOCK Block Diagram pdf March 20 2026 confidential
1
External Photos pdf March 20 2026 / May 04 2026
1
Internal Photos pdf March 20 2026 / May 04 2026
1
ID Label/Location Info pdf March 20 2026 / March 23 2026
1 Operational Description Operational Description pdf March 20 2026 confidential
1
RF Exposure Info pdf March 20 2026 / March 23 2026
1 SCH Schematics pdf March 20 2026 confidential
1
Cover Letter(s) pdf March 20 2026 / March 23 2026
1
Test Report pdf March 20 2026 / March 23 2026
1
Test Setup Photos pdf March 20 2026 / May 04 2026

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2 FCC Warning:

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. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The devices has been evaluated to meet general RF exposure requirementthe device can be used in portable exposure condition without restriction. 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.

 

1 Users Manual pdf 4.29 MiB March 20 2026 / May 04 2026
frequency equipment class purpose
1 2026-03-23 433.9 ~ 433.9 DSC - Part 15 Security/Remote Control Transmitter Original Equipment

Application Forms

app s Applicant Information
1 Effective 2026-03-23
1 Applicant's complete, legal business name Guangzhou Xiangyun Flavor Technology Co.,Ltd
1 FCC Registration Number (FRN) 0037992187
1 Physical Address 302,B2 Building,No.7 Minying Dadaoxi,Xintang
1 Guangzhou, N/A
1 China
app s TCB Information
1 TCB Application Email Address a******@qai.org
1 TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
app s FCC ID
1 Grantee Code 2BUUT
1 Equipment Product Code B2
app s Person at the applicant's address to receive grant or for contact
1 Name J******** L******
1 Telephone Number 13825********
1 Fax Number 13825********
1 E-mail 5******@qq.com
app s Technical Contact
1 Firm Name Guangzhou Xiangyun Flavor Technology Co.,Ltd
1 Physical Address China
1 E-mail 5******@qq.com
app s Non Technical Contact
1 Firm Name XINNAISI INC
1 Name K******** K******
1 Physical Address 1500 N GRANT STSTER
1 United States
1 E-mail h******@gmail.com
app s Confidentiality (long or short term)
1 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)05/04/2026
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 Is this application for software defined/cognitive radio authorization?No
1 Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
1 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)remote control
1 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 Modular Equipment TypeDoes not apply
1 Purpose / Application is forOriginal Equipment
1 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?No
1 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 Is there an equipment authorization waiver associated with this application?No
1 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 Firm Name Shenzhen HongBiao Certification& Testing Co., Ltd
1 Name L****** S****
1 Telephone Number 13265********
1 E-mail e******@sz-hongbiao.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15.231 433.90000000 433.90000000 0.0000150

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

 

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